<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-19 00:00:00"
    DayOfYear="50"
    Year="2019">
  <station name="CTB6">
    <file name="/ctb60500.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 20 19:05:29 2019"
               level="3">
        <file_statistics latency="16:31:22"
                         size="6547375"
                         time_creation="Wed Feb 20 16:50:07 2019"
                         time_modification="Wed Feb 20 16:30:52 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29873"
                obs_have="23469"
                obs_ratio="78.56" />
          <mask elevation="10 degrees"
                obs_expected="24932"
                obs_have="23454"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22058"
                obs_have="21198"
                obs_ratio="96.10" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:45:30 2019"
               level="3">
        <file_statistics latency="8 day(s) 22:43:37"
                         size="6547375"
                         time_creation="Mon Mar 18 08:11:56 2019"
                         time_modification="Thu Feb 28 22:43:07 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29873"
                obs_have="23469"
                obs_ratio="78.56" />
          <mask elevation="10 degrees"
                obs_expected="24932"
                obs_have="23454"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="22058"
                obs_have="21198"
                obs_ratio="96.10" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 19 01:44:36 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9292575"
                         time_creation="Tue Feb 19 01:30:09 2019"
                         time_modification="Tue Feb 19 01:20:15 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43714"
                obs_have="35325"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="40155"
                obs_have="35304"
                obs_ratio="87.92" />
          <mask elevation="15 degrees"
                obs_expected="36123"
                obs_have="32210"
                obs_ratio="89.17" />
        </observations>
      </control>
      <control date="Tue Feb 19 03:34:36 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9292575"
                         time_creation="Tue Feb 19 01:30:09 2019"
                         time_modification="Tue Feb 19 01:20:15 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43714"
                obs_have="35325"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="40155"
                obs_have="35304"
                obs_ratio="87.92" />
          <mask elevation="15 degrees"
                obs_expected="36123"
                obs_have="32210"
                obs_ratio="89.17" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="03:24:36"
                         size="9292711"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:35 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43714"
                obs_have="35325"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="40155"
                obs_have="35304"
                obs_ratio="87.92" />
          <mask elevation="15 degrees"
                obs_expected="36123"
                obs_have="32210"
                obs_ratio="89.17" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="03:24:36"
                         size="9292711"
                         time_creation="Mon Mar 18 04:07:30 2019"
                         time_modification="Tue Feb 19 04:24:35 2019" />
        <observations epoch_first="Tue Feb 19 00:00:00 2019"
                      epoch_last="Tue Feb 19 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43714"
                obs_have="35325"
                obs_ratio="80.81" />
          <mask elevation="10 degrees"
                obs_expected="40155"
                obs_have="35304"
                obs_ratio="87.92" />
          <mask elevation="15 degrees"
                obs_expected="36123"
                obs_have="32210"
                obs_ratio="89.17" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 19 02:44:34 2019"
               level="3">
        <file_statistics latency="00:20:12"
                         size="9779868"
                         time_creation="Tue Feb 19 02:30:06 2019"
                         time_modification="Tue Feb 19 02:20:11 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41817"
                obs_have="38780"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="39731"
                obs_have="38776"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="37454"
                obs_have="36920"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Tue Feb 19 04:34:39 2019"
               level="3">
        <file_statistics latency="02:24:37"
                         size="9780004"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:36 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41817"
                obs_have="38780"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="39731"
                obs_have="38776"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="37454"
                obs_have="36920"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="02:24:37"
                         size="9780004"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:36 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41817"
                obs_have="38780"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="39731"
                obs_have="38776"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="37454"
                obs_have="36920"
                obs_ratio="98.57" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="02:24:37"
                         size="9780004"
                         time_creation="Mon Mar 18 04:07:32 2019"
                         time_modification="Tue Feb 19 04:24:36 2019" />
        <observations epoch_first="Tue Feb 19 01:00:00 2019"
                      epoch_last="Tue Feb 19 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41817"
                obs_have="38780"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="39731"
                obs_have="38776"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="37454"
                obs_have="36920"
                obs_ratio="98.57" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 19 03:44:32 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8793009"
                         time_creation="Tue Feb 19 03:30:02 2019"
                         time_modification="Tue Feb 19 03:20:06 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40918"
                obs_have="38740"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="38795"
                obs_have="38731"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="36223"
                obs_have="36223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 05:34:35 2019"
               level="3">
        <file_statistics latency="01:24:38"
                         size="8793145"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40918"
                obs_have="38740"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="38795"
                obs_have="38731"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="36223"
                obs_have="36223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="01:24:38"
                         size="8793145"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40918"
                obs_have="38740"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="38795"
                obs_have="38731"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="36223"
                obs_have="36223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="01:24:38"
                         size="8793145"
                         time_creation="Mon Mar 18 04:07:34 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 02:00:00 2019"
                      epoch_last="Tue Feb 19 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40918"
                obs_have="38740"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="38795"
                obs_have="38731"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="36223"
                obs_have="36223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 19 04:44:31 2019"
               level="3">
        <file_statistics latency="00:24:38"
                         size="9191962"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38031"
                obs_ratio="85.51" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="38004"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="34896"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Tue Feb 19 06:34:34 2019"
               level="3">
        <file_statistics latency="00:24:38"
                         size="9191962"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38031"
                obs_ratio="85.51" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="38004"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="34896"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:24:38"
                         size="9191962"
                         time_creation="Tue Feb 19 04:30:05 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38031"
                obs_ratio="85.51" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="38004"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="34896"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:24:38"
                         size="9191962"
                         time_creation="Mon Mar 18 04:07:38 2019"
                         time_modification="Tue Feb 19 04:24:37 2019" />
        <observations epoch_first="Tue Feb 19 03:00:00 2019"
                      epoch_last="Tue Feb 19 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44473"
                obs_have="38031"
                obs_ratio="85.51" />
          <mask elevation="10 degrees"
                obs_expected="39779"
                obs_have="38004"
                obs_ratio="95.54" />
          <mask elevation="15 degrees"
                obs_expected="35945"
                obs_have="34896"
                obs_ratio="97.08" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 19 05:44:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="9147378"
                         time_creation="Tue Feb 19 05:30:02 2019"
                         time_modification="Tue Feb 19 05:20:06 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40463"
                obs_have="34887"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="37327"
                obs_have="34846"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="34692"
                obs_have="33275"
                obs_ratio="95.92" />
        </observations>
      </control>
      <control date="Tue Feb 19 07:34:34 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="9147378"
                         time_creation="Tue Feb 19 05:30:02 2019"
                         time_modification="Tue Feb 19 05:20:06 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40463"
                obs_have="34887"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="37327"
                obs_have="34846"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="34692"
                obs_have="33275"
                obs_ratio="95.92" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="9147378"
                         time_creation="Tue Feb 19 05:30:02 2019"
                         time_modification="Tue Feb 19 05:20:06 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40463"
                obs_have="34887"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="37327"
                obs_have="34846"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="34692"
                obs_have="33275"
                obs_ratio="95.92" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="9147378"
                         time_creation="Mon Mar 18 04:07:41 2019"
                         time_modification="Tue Feb 19 05:20:06 2019" />
        <observations epoch_first="Tue Feb 19 04:00:00 2019"
                      epoch_last="Tue Feb 19 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40463"
                obs_have="34887"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="37327"
                obs_have="34846"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="34692"
                obs_have="33275"
                obs_ratio="95.92" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 19 06:44:29 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8827147"
                         time_creation="Tue Feb 19 06:30:07 2019"
                         time_modification="Tue Feb 19 06:20:06 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37855"
                obs_have="30053"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="33358"
                obs_have="30048"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="26690"
                obs_ratio="93.17" />
        </observations>
      </control>
      <control date="Tue Feb 19 08:34:34 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8827147"
                         time_creation="Tue Feb 19 06:30:07 2019"
                         time_modification="Tue Feb 19 06:20:06 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37855"
                obs_have="30053"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="33358"
                obs_have="30048"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="26690"
                obs_ratio="93.17" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8827147"
                         time_creation="Tue Feb 19 06:30:07 2019"
                         time_modification="Tue Feb 19 06:20:06 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37855"
                obs_have="30053"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="33358"
                obs_have="30048"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="26690"
                obs_ratio="93.17" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8827147"
                         time_creation="Mon Mar 18 04:07:44 2019"
                         time_modification="Tue Feb 19 06:20:06 2019" />
        <observations epoch_first="Tue Feb 19 05:00:00 2019"
                      epoch_last="Tue Feb 19 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37855"
                obs_have="30053"
                obs_ratio="79.39" />
          <mask elevation="10 degrees"
                obs_expected="33358"
                obs_have="30048"
                obs_ratio="90.08" />
          <mask elevation="15 degrees"
                obs_expected="28646"
                obs_have="26690"
                obs_ratio="93.17" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 19 07:44:31 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7378085"
                         time_creation="Tue Feb 19 07:30:02 2019"
                         time_modification="Tue Feb 19 07:20:06 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32736"
                obs_have="23880"
                obs_ratio="72.95" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="23855"
                obs_ratio="91.77" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="21520"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Tue Feb 19 09:34:32 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7378085"
                         time_creation="Tue Feb 19 07:30:02 2019"
                         time_modification="Tue Feb 19 07:20:06 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32736"
                obs_have="23880"
                obs_ratio="72.95" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="23855"
                obs_ratio="91.77" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="21520"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7378085"
                         time_creation="Tue Feb 19 07:30:02 2019"
                         time_modification="Tue Feb 19 07:20:06 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32736"
                obs_have="23880"
                obs_ratio="72.95" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="23855"
                obs_ratio="91.77" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="21520"
                obs_ratio="94.79" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7378085"
                         time_creation="Mon Mar 18 04:07:45 2019"
                         time_modification="Tue Feb 19 07:20:06 2019" />
        <observations epoch_first="Tue Feb 19 06:00:00 2019"
                      epoch_last="Tue Feb 19 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32736"
                obs_have="23880"
                obs_ratio="72.95" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="23855"
                obs_ratio="91.77" />
          <mask elevation="15 degrees"
                obs_expected="22704"
                obs_have="21520"
                obs_ratio="94.79" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 19 08:44:32 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8465017"
                         time_creation="Tue Feb 19 08:20:57 2019"
                         time_modification="Tue Feb 19 08:15:07 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25043"
                obs_have="25043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 10:34:35 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8465017"
                         time_creation="Tue Feb 19 08:20:57 2019"
                         time_modification="Tue Feb 19 08:15:07 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25043"
                obs_have="25043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8465017"
                         time_creation="Tue Feb 19 08:20:57 2019"
                         time_modification="Tue Feb 19 08:15:07 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25043"
                obs_have="25043"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8465017"
                         time_creation="Mon Mar 18 04:07:47 2019"
                         time_modification="Tue Feb 19 08:15:07 2019" />
        <observations epoch_first="Tue Feb 19 07:00:00 2019"
                      epoch_last="Tue Feb 19 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25043"
                obs_have="25043"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 19 09:44:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7802320"
                         time_creation="Tue Feb 19 09:30:15 2019"
                         time_modification="Tue Feb 19 09:20:06 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32543"
                obs_have="26653"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27641"
                obs_have="26604"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 11:34:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7802320"
                         time_creation="Tue Feb 19 09:30:15 2019"
                         time_modification="Tue Feb 19 09:20:06 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32543"
                obs_have="26653"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27641"
                obs_have="26604"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7802320"
                         time_creation="Tue Feb 19 09:30:15 2019"
                         time_modification="Tue Feb 19 09:20:06 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32543"
                obs_have="26653"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27641"
                obs_have="26604"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="7802320"
                         time_creation="Mon Mar 18 04:07:49 2019"
                         time_modification="Tue Feb 19 09:20:06 2019" />
        <observations epoch_first="Tue Feb 19 08:00:00 2019"
                      epoch_last="Tue Feb 19 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32543"
                obs_have="26653"
                obs_ratio="81.90" />
          <mask elevation="10 degrees"
                obs_expected="27641"
                obs_have="26604"
                obs_ratio="96.25" />
          <mask elevation="15 degrees"
                obs_expected="23444"
                obs_have="23444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 19 10:44:31 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7175849"
                         time_creation="Tue Feb 19 10:20:02 2019"
                         time_modification="Tue Feb 19 10:15:09 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="21200"
                obs_ratio="69.48" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="21198"
                obs_ratio="85.89" />
          <mask elevation="15 degrees"
                obs_expected="21793"
                obs_have="19335"
                obs_ratio="88.72" />
        </observations>
      </control>
      <control date="Tue Feb 19 12:34:33 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7175849"
                         time_creation="Tue Feb 19 10:20:02 2019"
                         time_modification="Tue Feb 19 10:15:09 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="21200"
                obs_ratio="69.48" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="21198"
                obs_ratio="85.89" />
          <mask elevation="15 degrees"
                obs_expected="21793"
                obs_have="19335"
                obs_ratio="88.72" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7175849"
                         time_creation="Tue Feb 19 10:20:02 2019"
                         time_modification="Tue Feb 19 10:15:09 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="21200"
                obs_ratio="69.48" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="21198"
                obs_ratio="85.89" />
          <mask elevation="15 degrees"
                obs_expected="21793"
                obs_have="19335"
                obs_ratio="88.72" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="7175849"
                         time_creation="Mon Mar 18 04:07:50 2019"
                         time_modification="Tue Feb 19 10:15:09 2019" />
        <observations epoch_first="Tue Feb 19 09:00:00 2019"
                      epoch_last="Tue Feb 19 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30512"
                obs_have="21200"
                obs_ratio="69.48" />
          <mask elevation="10 degrees"
                obs_expected="24679"
                obs_have="21198"
                obs_ratio="85.89" />
          <mask elevation="15 degrees"
                obs_expected="21793"
                obs_have="19335"
                obs_ratio="88.72" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 19 11:44:30 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="6561010"
                         time_creation="Tue Feb 19 11:20:01 2019"
                         time_modification="Tue Feb 19 11:15:04 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26952"
                obs_have="24653"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24612"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 13:34:33 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="6561010"
                         time_creation="Tue Feb 19 11:20:01 2019"
                         time_modification="Tue Feb 19 11:15:04 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26952"
                obs_have="24653"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24612"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="6561010"
                         time_creation="Tue Feb 19 11:20:01 2019"
                         time_modification="Tue Feb 19 11:15:04 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26952"
                obs_have="24653"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24612"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20163"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="6561010"
                         time_creation="Mon Mar 18 04:07:51 2019"
                         time_modification="Tue Feb 19 11:15:04 2019" />
        <observations epoch_first="Tue Feb 19 10:00:00 2019"
                      epoch_last="Tue Feb 19 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26952"
                obs_have="24653"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="24663"
                obs_have="24612"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20163"
                obs_have="20163"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 19 12:44:28 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7151675"
                         time_creation="Tue Feb 19 12:20:35 2019"
                         time_modification="Tue Feb 19 12:15:04 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="24131"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="25798"
                obs_have="24131"
                obs_ratio="93.54" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="22524"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Tue Feb 19 14:34:34 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7151675"
                         time_creation="Tue Feb 19 12:20:35 2019"
                         time_modification="Tue Feb 19 12:15:04 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="24131"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="25798"
                obs_have="24131"
                obs_ratio="93.54" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="22524"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7151675"
                         time_creation="Tue Feb 19 12:20:35 2019"
                         time_modification="Tue Feb 19 12:15:04 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="24131"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="25798"
                obs_have="24131"
                obs_ratio="93.54" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="22524"
                obs_ratio="96.91" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7151675"
                         time_creation="Mon Mar 18 04:07:53 2019"
                         time_modification="Tue Feb 19 12:15:04 2019" />
        <observations epoch_first="Tue Feb 19 11:00:00 2019"
                      epoch_last="Tue Feb 19 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="24131"
                obs_ratio="85.97" />
          <mask elevation="10 degrees"
                obs_expected="25798"
                obs_have="24131"
                obs_ratio="93.54" />
          <mask elevation="15 degrees"
                obs_expected="23241"
                obs_have="22524"
                obs_ratio="96.91" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 19 13:44:33 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="7814665"
                         time_creation="Tue Feb 19 13:21:01 2019"
                         time_modification="Tue Feb 19 13:15:08 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="26692"
                obs_ratio="75.47" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26682"
                obs_ratio="87.34" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="23850"
                obs_ratio="89.04" />
        </observations>
      </control>
      <control date="Tue Feb 19 15:34:35 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="7814665"
                         time_creation="Tue Feb 19 13:21:01 2019"
                         time_modification="Tue Feb 19 13:15:08 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="26692"
                obs_ratio="75.47" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26682"
                obs_ratio="87.34" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="23850"
                obs_ratio="89.04" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="7814665"
                         time_creation="Tue Feb 19 13:21:01 2019"
                         time_modification="Tue Feb 19 13:15:08 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="26692"
                obs_ratio="75.47" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26682"
                obs_ratio="87.34" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="23850"
                obs_ratio="89.04" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="7814665"
                         time_creation="Mon Mar 18 04:07:54 2019"
                         time_modification="Tue Feb 19 13:15:08 2019" />
        <observations epoch_first="Tue Feb 19 12:00:00 2019"
                      epoch_last="Tue Feb 19 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="26692"
                obs_ratio="75.47" />
          <mask elevation="10 degrees"
                obs_expected="30551"
                obs_have="26682"
                obs_ratio="87.34" />
          <mask elevation="15 degrees"
                obs_expected="26786"
                obs_have="23850"
                obs_ratio="89.04" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 19 14:44:33 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8800687"
                         time_creation="Tue Feb 19 14:20:02 2019"
                         time_modification="Tue Feb 19 14:15:12 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="30931"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="30905"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="29269"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Tue Feb 19 16:34:35 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8800687"
                         time_creation="Tue Feb 19 14:20:02 2019"
                         time_modification="Tue Feb 19 14:15:12 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="30931"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="30905"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="29269"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8800687"
                         time_creation="Tue Feb 19 14:20:02 2019"
                         time_modification="Tue Feb 19 14:15:12 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="30931"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="30905"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="29269"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8800687"
                         time_creation="Mon Mar 18 04:07:56 2019"
                         time_modification="Tue Feb 19 14:15:12 2019" />
        <observations epoch_first="Tue Feb 19 13:00:00 2019"
                      epoch_last="Tue Feb 19 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34176"
                obs_have="30931"
                obs_ratio="90.51" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="30905"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="29269"
                obs_ratio="96.79" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 19 15:44:35 2019"
               level="3">
        <file_statistics latency="00:20:09"
                         size="8585990"
                         time_creation="Tue Feb 19 15:30:02 2019"
                         time_modification="Tue Feb 19 15:20:08 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37302"
                obs_have="30303"
                obs_ratio="81.24" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="30274"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26255"
                obs_have="26150"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Tue Feb 19 17:34:35 2019"
               level="3">
        <file_statistics latency="00:20:09"
                         size="8585990"
                         time_creation="Tue Feb 19 15:30:02 2019"
                         time_modification="Tue Feb 19 15:20:08 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37302"
                obs_have="30303"
                obs_ratio="81.24" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="30274"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26255"
                obs_have="26150"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:09"
                         size="8585990"
                         time_creation="Tue Feb 19 15:30:02 2019"
                         time_modification="Tue Feb 19 15:20:08 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37302"
                obs_have="30303"
                obs_ratio="81.24" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="30274"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26255"
                obs_have="26150"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:09"
                         size="8585990"
                         time_creation="Mon Mar 18 04:07:59 2019"
                         time_modification="Tue Feb 19 15:20:08 2019" />
        <observations epoch_first="Tue Feb 19 14:00:00 2019"
                      epoch_last="Tue Feb 19 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37302"
                obs_have="30303"
                obs_ratio="81.24" />
          <mask elevation="10 degrees"
                obs_expected="31727"
                obs_have="30274"
                obs_ratio="95.42" />
          <mask elevation="15 degrees"
                obs_expected="26255"
                obs_have="26150"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 19 16:44:35 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8842921"
                         time_creation="Tue Feb 19 16:30:02 2019"
                         time_modification="Tue Feb 19 16:20:06 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35813"
                obs_have="29549"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="29520"
                obs_ratio="90.39" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="26768"
                obs_ratio="93.52" />
        </observations>
      </control>
      <control date="Tue Feb 19 18:34:38 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8842921"
                         time_creation="Tue Feb 19 16:30:02 2019"
                         time_modification="Tue Feb 19 16:20:06 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35813"
                obs_have="29549"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="29520"
                obs_ratio="90.39" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="26768"
                obs_ratio="93.52" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8842921"
                         time_creation="Tue Feb 19 16:30:02 2019"
                         time_modification="Tue Feb 19 16:20:06 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35813"
                obs_have="29549"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="29520"
                obs_ratio="90.39" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="26768"
                obs_ratio="93.52" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8842921"
                         time_creation="Mon Mar 18 04:08:01 2019"
                         time_modification="Tue Feb 19 16:20:06 2019" />
        <observations epoch_first="Tue Feb 19 15:00:00 2019"
                      epoch_last="Tue Feb 19 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35813"
                obs_have="29549"
                obs_ratio="82.51" />
          <mask elevation="10 degrees"
                obs_expected="32657"
                obs_have="29520"
                obs_ratio="90.39" />
          <mask elevation="15 degrees"
                obs_expected="28623"
                obs_have="26768"
                obs_ratio="93.52" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 19 17:44:31 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8357532"
                         time_creation="Tue Feb 19 17:20:03 2019"
                         time_modification="Tue Feb 19 17:15:07 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30720"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32502"
                obs_have="30708"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="31183"
                obs_have="29833"
                obs_ratio="95.67" />
        </observations>
      </control>
      <control date="Tue Feb 19 19:34:34 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8357532"
                         time_creation="Tue Feb 19 17:20:03 2019"
                         time_modification="Tue Feb 19 17:15:07 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30720"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32502"
                obs_have="30708"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="31183"
                obs_have="29833"
                obs_ratio="95.67" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8357532"
                         time_creation="Tue Feb 19 17:20:03 2019"
                         time_modification="Tue Feb 19 17:15:07 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30720"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32502"
                obs_have="30708"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="31183"
                obs_have="29833"
                obs_ratio="95.67" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8357532"
                         time_creation="Mon Mar 18 04:08:03 2019"
                         time_modification="Tue Feb 19 17:15:07 2019" />
        <observations epoch_first="Tue Feb 19 16:00:00 2019"
                      epoch_last="Tue Feb 19 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30720"
                obs_ratio="91.30" />
          <mask elevation="10 degrees"
                obs_expected="32502"
                obs_have="30708"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="31183"
                obs_have="29833"
                obs_ratio="95.67" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 19 18:44:32 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8115152"
                         time_creation="Tue Feb 19 18:20:57 2019"
                         time_modification="Tue Feb 19 18:15:07 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34053"
                obs_have="28813"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="29397"
                obs_have="28799"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25499"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Tue Feb 19 20:34:36 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8115152"
                         time_creation="Tue Feb 19 18:20:57 2019"
                         time_modification="Tue Feb 19 18:15:07 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34053"
                obs_have="28813"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="29397"
                obs_have="28799"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25499"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8115152"
                         time_creation="Tue Feb 19 18:20:57 2019"
                         time_modification="Tue Feb 19 18:15:07 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34053"
                obs_have="28813"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="29397"
                obs_have="28799"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25499"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8115152"
                         time_creation="Mon Mar 18 04:08:04 2019"
                         time_modification="Tue Feb 19 18:15:07 2019" />
        <observations epoch_first="Tue Feb 19 17:00:00 2019"
                      epoch_last="Tue Feb 19 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34053"
                obs_have="28813"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="29397"
                obs_have="28799"
                obs_ratio="97.97" />
          <mask elevation="15 degrees"
                obs_expected="25624"
                obs_have="25499"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 19 19:44:32 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="5192227"
                         time_creation="Tue Feb 19 19:20:08 2019"
                         time_modification="Tue Feb 19 19:15:08 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34494"
                obs_have="24794"
                obs_ratio="71.88" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="24729"
                obs_ratio="92.96" />
          <mask elevation="15 degrees"
                obs_expected="21800"
                obs_have="20929"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Tue Feb 19 21:34:31 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="5192227"
                         time_creation="Tue Feb 19 19:20:08 2019"
                         time_modification="Tue Feb 19 19:15:08 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34494"
                obs_have="24794"
                obs_ratio="71.88" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="24729"
                obs_ratio="92.96" />
          <mask elevation="15 degrees"
                obs_expected="21800"
                obs_have="20929"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="5192227"
                         time_creation="Tue Feb 19 19:20:08 2019"
                         time_modification="Tue Feb 19 19:15:08 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34494"
                obs_have="24794"
                obs_ratio="71.88" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="24729"
                obs_ratio="92.96" />
          <mask elevation="15 degrees"
                obs_expected="21800"
                obs_have="20929"
                obs_ratio="96.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:09"
                         size="5192227"
                         time_creation="Mon Mar 18 04:08:06 2019"
                         time_modification="Tue Feb 19 19:15:08 2019" />
        <observations epoch_first="Tue Feb 19 18:00:00 2019"
                      epoch_last="Tue Feb 19 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34494"
                obs_have="24794"
                obs_ratio="71.88" />
          <mask elevation="10 degrees"
                obs_expected="26602"
                obs_have="24729"
                obs_ratio="92.96" />
          <mask elevation="15 degrees"
                obs_expected="21800"
                obs_have="20929"
                obs_ratio="96.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 19 20:44:32 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7116572"
                         time_creation="Tue Feb 19 20:20:25 2019"
                         time_modification="Tue Feb 19 20:15:04 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27260"
                obs_have="23293"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="25996"
                obs_have="23293"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="18864"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Tue Feb 19 22:34:34 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7116572"
                         time_creation="Tue Feb 19 20:20:25 2019"
                         time_modification="Tue Feb 19 20:15:04 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27260"
                obs_have="23293"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="25996"
                obs_have="23293"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="18864"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7116572"
                         time_creation="Tue Feb 19 20:20:25 2019"
                         time_modification="Tue Feb 19 20:15:04 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27260"
                obs_have="23293"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="25996"
                obs_have="23293"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="18864"
                obs_ratio="90.96" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="7116572"
                         time_creation="Mon Mar 18 04:08:08 2019"
                         time_modification="Tue Feb 19 20:15:04 2019" />
        <observations epoch_first="Tue Feb 19 19:00:00 2019"
                      epoch_last="Tue Feb 19 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27260"
                obs_have="23293"
                obs_ratio="85.45" />
          <mask elevation="10 degrees"
                obs_expected="25996"
                obs_have="23293"
                obs_ratio="89.60" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="18864"
                obs_ratio="90.96" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 19 21:44:32 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="6808885"
                         time_creation="Tue Feb 19 21:20:03 2019"
                         time_modification="Tue Feb 19 21:15:10 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29430"
                obs_have="22914"
                obs_ratio="77.86" />
          <mask elevation="10 degrees"
                obs_expected="26373"
                obs_have="22885"
                obs_ratio="86.77" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="21074"
                obs_ratio="92.58" />
        </observations>
      </control>
      <control date="Tue Feb 19 23:34:33 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="6808885"
                         time_creation="Tue Feb 19 21:20:03 2019"
                         time_modification="Tue Feb 19 21:15:10 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29430"
                obs_have="22914"
                obs_ratio="77.86" />
          <mask elevation="10 degrees"
                obs_expected="26373"
                obs_have="22885"
                obs_ratio="86.77" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="21074"
                obs_ratio="92.58" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="6808885"
                         time_creation="Tue Feb 19 21:20:03 2019"
                         time_modification="Tue Feb 19 21:15:10 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29430"
                obs_have="22914"
                obs_ratio="77.86" />
          <mask elevation="10 degrees"
                obs_expected="26373"
                obs_have="22885"
                obs_ratio="86.77" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="21074"
                obs_ratio="92.58" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="6808885"
                         time_creation="Mon Mar 18 04:08:09 2019"
                         time_modification="Tue Feb 19 21:15:10 2019" />
        <observations epoch_first="Tue Feb 19 20:00:00 2019"
                      epoch_last="Tue Feb 19 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29430"
                obs_have="22914"
                obs_ratio="77.86" />
          <mask elevation="10 degrees"
                obs_expected="26373"
                obs_have="22885"
                obs_ratio="86.77" />
          <mask elevation="15 degrees"
                obs_expected="22762"
                obs_have="21074"
                obs_ratio="92.58" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 19 22:44:29 2019"
               level="3">
        <file_statistics latency="00:20:20"
                         size="7947633"
                         time_creation="Tue Feb 19 22:30:11 2019"
                         time_modification="Tue Feb 19 22:20:19 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27167"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27301"
                obs_have="27167"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24306"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Feb 20 00:34:33 2019"
               level="3">
        <file_statistics latency="00:20:20"
                         size="7947633"
                         time_creation="Tue Feb 19 22:30:11 2019"
                         time_modification="Tue Feb 19 22:20:19 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27167"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27301"
                obs_have="27167"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24306"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:20:20"
                         size="7947633"
                         time_creation="Tue Feb 19 22:30:11 2019"
                         time_modification="Tue Feb 19 22:20:19 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27167"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27301"
                obs_have="27167"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24306"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:20:20"
                         size="7947633"
                         time_creation="Mon Mar 18 04:08:12 2019"
                         time_modification="Tue Feb 19 22:20:19 2019" />
        <observations epoch_first="Tue Feb 19 21:00:00 2019"
                      epoch_last="Tue Feb 19 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27167"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="27301"
                obs_have="27167"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24306"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 19 23:44:32 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="8565942"
                         time_creation="Tue Feb 19 23:20:03 2019"
                         time_modification="Tue Feb 19 23:15:02 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="32447"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32554"
                obs_have="32447"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 01:34:35 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="8565942"
                         time_creation="Tue Feb 19 23:20:03 2019"
                         time_modification="Tue Feb 19 23:15:02 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="32447"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32554"
                obs_have="32447"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="8565942"
                         time_creation="Tue Feb 19 23:20:03 2019"
                         time_modification="Tue Feb 19 23:15:02 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="32447"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32554"
                obs_have="32447"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="8565942"
                         time_creation="Mon Mar 18 04:08:15 2019"
                         time_modification="Tue Feb 19 23:15:02 2019" />
        <observations epoch_first="Tue Feb 19 22:00:00 2019"
                      epoch_last="Tue Feb 19 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="32447"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="32554"
                obs_have="32447"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="29451"
                obs_have="29451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6050x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 20 00:44:35 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="9144203"
                         time_creation="Wed Feb 20 00:18:09 2019"
                         time_modification="Wed Feb 20 00:15:09 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41995"
                obs_have="31619"
                obs_ratio="75.29" />
          <mask elevation="10 degrees"
                obs_expected="33339"
                obs_have="31564"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="28498"
                obs_have="27761"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Wed Feb 20 02:34:35 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="9144203"
                         time_creation="Wed Feb 20 00:18:09 2019"
                         time_modification="Wed Feb 20 00:15:09 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41995"
                obs_have="31619"
                obs_ratio="75.29" />
          <mask elevation="10 degrees"
                obs_expected="33339"
                obs_have="31564"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="28498"
                obs_have="27761"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:18:02 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="9144203"
                         time_creation="Wed Feb 20 00:18:09 2019"
                         time_modification="Wed Feb 20 00:15:09 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41995"
                obs_have="31619"
                obs_ratio="75.29" />
          <mask elevation="10 degrees"
                obs_expected="33339"
                obs_have="31564"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="28498"
                obs_have="27761"
                obs_ratio="97.41" />
        </observations>
      </control>
      <control date="Thu Mar 21 04:59:25 2019"
               level="3">
        <file_statistics latency="00:15:10"
                         size="9144203"
                         time_creation="Mon Mar 18 04:08:17 2019"
                         time_modification="Wed Feb 20 00:15:09 2019" />
        <observations epoch_first="Tue Feb 19 23:00:00 2019"
                      epoch_last="Tue Feb 19 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41995"
                obs_have="31619"
                obs_ratio="75.29" />
          <mask elevation="10 degrees"
                obs_expected="33339"
                obs_have="31564"
                obs_ratio="94.68" />
          <mask elevation="15 degrees"
                obs_expected="28498"
                obs_have="27761"
                obs_ratio="97.41" />
        </observations>
      </control>
    </file>
  </station>
</QC>
