<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-20 00:00:00"
    DayOfYear="51"
    Year="2019">
  <station name="CTB6">
    <file name="/ctb60510.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 21 19:05:29 2019"
               level="3">
        <file_statistics latency="16:31:02"
                         size="6480097"
                         time_creation="Thu Feb 21 16:50:24 2019"
                         time_modification="Thu Feb 21 16:30:32 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29875"
                obs_have="23431"
                obs_ratio="78.43" />
          <mask elevation="10 degrees"
                obs_expected="24943"
                obs_have="23414"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="22055"
                obs_have="21168"
                obs_ratio="95.98" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:45:27 2019"
               level="3">
        <file_statistics latency="8 day(s) 22:43:20"
                         size="6480097"
                         time_creation="Tue Mar 19 06:44:51 2019"
                         time_modification="Fri Mar  1 22:42:50 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29875"
                obs_have="23431"
                obs_ratio="78.43" />
          <mask elevation="10 degrees"
                obs_expected="24943"
                obs_have="23414"
                obs_ratio="93.87" />
          <mask elevation="15 degrees"
                obs_expected="22055"
                obs_have="21168"
                obs_ratio="95.98" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 20 01:44:30 2019"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9534983"
                         time_creation="Wed Feb 20 01:30:02 2019"
                         time_modification="Wed Feb 20 01:20:16 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43481"
                obs_have="35421"
                obs_ratio="81.46" />
          <mask elevation="10 degrees"
                obs_expected="40196"
                obs_have="35397"
                obs_ratio="88.06" />
          <mask elevation="15 degrees"
                obs_expected="36391"
                obs_have="32481"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Wed Feb 20 03:34:34 2019"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9534983"
                         time_creation="Wed Feb 20 01:30:02 2019"
                         time_modification="Wed Feb 20 01:20:16 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43481"
                obs_have="35421"
                obs_ratio="81.46" />
          <mask elevation="10 degrees"
                obs_expected="40196"
                obs_have="35397"
                obs_ratio="88.06" />
          <mask elevation="15 degrees"
                obs_expected="36391"
                obs_have="32481"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9534983"
                         time_creation="Wed Feb 20 01:30:02 2019"
                         time_modification="Wed Feb 20 01:20:16 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43481"
                obs_have="35421"
                obs_ratio="81.46" />
          <mask elevation="10 degrees"
                obs_expected="40196"
                obs_have="35397"
                obs_ratio="88.06" />
          <mask elevation="15 degrees"
                obs_expected="36391"
                obs_have="32481"
                obs_ratio="89.26" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:17"
                         size="9534983"
                         time_creation="Tue Mar 19 03:36:26 2019"
                         time_modification="Wed Feb 20 01:20:16 2019" />
        <observations epoch_first="Wed Feb 20 00:00:00 2019"
                      epoch_last="Wed Feb 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43481"
                obs_have="35421"
                obs_ratio="81.46" />
          <mask elevation="10 degrees"
                obs_expected="40196"
                obs_have="35397"
                obs_ratio="88.06" />
          <mask elevation="15 degrees"
                obs_expected="36391"
                obs_have="32481"
                obs_ratio="89.26" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 20 02:44:33 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9558523"
                         time_creation="Wed Feb 20 02:30:02 2019"
                         time_modification="Wed Feb 20 02:20:15 2019" />
        <observations epoch_first="Wed Feb 20 01:00:00 2019"
                      epoch_last="Wed Feb 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="38788"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="39482"
                obs_have="38759"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="37205"
                obs_have="36906"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Wed Feb 20 04:34:36 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9558523"
                         time_creation="Wed Feb 20 02:30:02 2019"
                         time_modification="Wed Feb 20 02:20:15 2019" />
        <observations epoch_first="Wed Feb 20 01:00:00 2019"
                      epoch_last="Wed Feb 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="38788"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="39482"
                obs_have="38759"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="37205"
                obs_have="36906"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9558523"
                         time_creation="Wed Feb 20 02:30:02 2019"
                         time_modification="Wed Feb 20 02:20:15 2019" />
        <observations epoch_first="Wed Feb 20 01:00:00 2019"
                      epoch_last="Wed Feb 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="38788"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="39482"
                obs_have="38759"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="37205"
                obs_have="36906"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:16"
                         size="9558523"
                         time_creation="Tue Mar 19 03:36:26 2019"
                         time_modification="Wed Feb 20 02:20:15 2019" />
        <observations epoch_first="Wed Feb 20 01:00:00 2019"
                      epoch_last="Wed Feb 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="38788"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="39482"
                obs_have="38759"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="37205"
                obs_have="36906"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 20 03:44:32 2019"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8922434"
                         time_creation="Wed Feb 20 03:30:07 2019"
                         time_modification="Wed Feb 20 03:20:11 2019" />
        <observations epoch_first="Wed Feb 20 02:00:00 2019"
                      epoch_last="Wed Feb 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43109"
                obs_have="38994"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="39219"
                obs_have="38974"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="36231"
                obs_have="36231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 05:34:35 2019"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8922434"
                         time_creation="Wed Feb 20 03:30:07 2019"
                         time_modification="Wed Feb 20 03:20:11 2019" />
        <observations epoch_first="Wed Feb 20 02:00:00 2019"
                      epoch_last="Wed Feb 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43109"
                obs_have="38994"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="39219"
                obs_have="38974"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="36231"
                obs_have="36231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8922434"
                         time_creation="Wed Feb 20 03:30:07 2019"
                         time_modification="Wed Feb 20 03:20:11 2019" />
        <observations epoch_first="Wed Feb 20 02:00:00 2019"
                      epoch_last="Wed Feb 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43109"
                obs_have="38994"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="39219"
                obs_have="38974"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="36231"
                obs_have="36231"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8922434"
                         time_creation="Tue Mar 19 03:36:28 2019"
                         time_modification="Wed Feb 20 03:20:11 2019" />
        <observations epoch_first="Wed Feb 20 02:00:00 2019"
                      epoch_last="Wed Feb 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43109"
                obs_have="38994"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="39219"
                obs_have="38974"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="36231"
                obs_have="36231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 20 04:44:31 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="9293945"
                         time_creation="Wed Feb 20 04:20:02 2019"
                         time_modification="Wed Feb 20 04:15:04 2019" />
        <observations epoch_first="Wed Feb 20 03:00:00 2019"
                      epoch_last="Wed Feb 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="37984"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="39850"
                obs_have="37960"
                obs_ratio="95.26" />
          <mask elevation="15 degrees"
                obs_expected="35949"
                obs_have="34761"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Wed Feb 20 06:34:36 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="9293945"
                         time_creation="Wed Feb 20 04:20:02 2019"
                         time_modification="Wed Feb 20 04:15:04 2019" />
        <observations epoch_first="Wed Feb 20 03:00:00 2019"
                      epoch_last="Wed Feb 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="37984"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="39850"
                obs_have="37960"
                obs_ratio="95.26" />
          <mask elevation="15 degrees"
                obs_expected="35949"
                obs_have="34761"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="9293945"
                         time_creation="Wed Feb 20 04:20:02 2019"
                         time_modification="Wed Feb 20 04:15:04 2019" />
        <observations epoch_first="Wed Feb 20 03:00:00 2019"
                      epoch_last="Wed Feb 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="37984"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="39850"
                obs_have="37960"
                obs_ratio="95.26" />
          <mask elevation="15 degrees"
                obs_expected="35949"
                obs_have="34761"
                obs_ratio="96.70" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:05"
                         size="9293945"
                         time_creation="Tue Mar 19 03:36:30 2019"
                         time_modification="Wed Feb 20 04:15:04 2019" />
        <observations epoch_first="Wed Feb 20 03:00:00 2019"
                      epoch_last="Wed Feb 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44467"
                obs_have="37984"
                obs_ratio="85.42" />
          <mask elevation="10 degrees"
                obs_expected="39850"
                obs_have="37960"
                obs_ratio="95.26" />
          <mask elevation="15 degrees"
                obs_expected="35949"
                obs_have="34761"
                obs_ratio="96.70" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 20 05:44:34 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8845680"
                         time_creation="Wed Feb 20 05:20:02 2019"
                         time_modification="Wed Feb 20 05:15:13 2019" />
        <observations epoch_first="Wed Feb 20 04:00:00 2019"
                      epoch_last="Wed Feb 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39863"
                obs_have="33912"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="36595"
                obs_have="33912"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="34441"
                obs_have="32893"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Wed Feb 20 07:34:35 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8845680"
                         time_creation="Wed Feb 20 05:20:02 2019"
                         time_modification="Wed Feb 20 05:15:13 2019" />
        <observations epoch_first="Wed Feb 20 04:00:00 2019"
                      epoch_last="Wed Feb 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39863"
                obs_have="33912"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="36595"
                obs_have="33912"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="34441"
                obs_have="32893"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8845680"
                         time_creation="Wed Feb 20 05:20:02 2019"
                         time_modification="Wed Feb 20 05:15:13 2019" />
        <observations epoch_first="Wed Feb 20 04:00:00 2019"
                      epoch_last="Wed Feb 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39863"
                obs_have="33912"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="36595"
                obs_have="33912"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="34441"
                obs_have="32893"
                obs_ratio="95.51" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="8845680"
                         time_creation="Tue Mar 19 03:36:32 2019"
                         time_modification="Wed Feb 20 05:15:13 2019" />
        <observations epoch_first="Wed Feb 20 04:00:00 2019"
                      epoch_last="Wed Feb 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39863"
                obs_have="33912"
                obs_ratio="85.07" />
          <mask elevation="10 degrees"
                obs_expected="36595"
                obs_have="33912"
                obs_ratio="92.67" />
          <mask elevation="15 degrees"
                obs_expected="34441"
                obs_have="32893"
                obs_ratio="95.51" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 20 06:44:30 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8418717"
                         time_creation="Wed Feb 20 06:30:02 2019"
                         time_modification="Wed Feb 20 06:20:06 2019" />
        <observations epoch_first="Wed Feb 20 05:00:00 2019"
                      epoch_last="Wed Feb 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="29495"
                obs_ratio="78.44" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="29488"
                obs_ratio="88.83" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="25997"
                obs_ratio="92.37" />
        </observations>
      </control>
      <control date="Wed Feb 20 08:34:35 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8418717"
                         time_creation="Wed Feb 20 06:30:02 2019"
                         time_modification="Wed Feb 20 06:20:06 2019" />
        <observations epoch_first="Wed Feb 20 05:00:00 2019"
                      epoch_last="Wed Feb 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="29495"
                obs_ratio="78.44" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="29488"
                obs_ratio="88.83" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="25997"
                obs_ratio="92.37" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8418717"
                         time_creation="Wed Feb 20 06:30:02 2019"
                         time_modification="Wed Feb 20 06:20:06 2019" />
        <observations epoch_first="Wed Feb 20 05:00:00 2019"
                      epoch_last="Wed Feb 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="29495"
                obs_ratio="78.44" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="29488"
                obs_ratio="88.83" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="25997"
                obs_ratio="92.37" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8418717"
                         time_creation="Tue Mar 19 03:36:33 2019"
                         time_modification="Wed Feb 20 06:20:06 2019" />
        <observations epoch_first="Wed Feb 20 05:00:00 2019"
                      epoch_last="Wed Feb 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37604"
                obs_have="29495"
                obs_ratio="78.44" />
          <mask elevation="10 degrees"
                obs_expected="33197"
                obs_have="29488"
                obs_ratio="88.83" />
          <mask elevation="15 degrees"
                obs_expected="28144"
                obs_have="25997"
                obs_ratio="92.37" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 20 07:44:30 2019"
               level="3">
        <file_statistics latency="00:20:06"
                         size="7754182"
                         time_creation="Wed Feb 20 07:30:12 2019"
                         time_modification="Wed Feb 20 07:20:05 2019" />
        <observations epoch_first="Wed Feb 20 06:00:00 2019"
                      epoch_last="Wed Feb 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32008"
                obs_have="23961"
                obs_ratio="74.86" />
          <mask elevation="10 degrees"
                obs_expected="26150"
                obs_have="23956"
                obs_ratio="91.61" />
          <mask elevation="15 degrees"
                obs_expected="22546"
                obs_have="21373"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Wed Feb 20 09:34:33 2019"
               level="3">
        <file_statistics latency="00:20:06"
                         size="7754182"
                         time_creation="Wed Feb 20 07:30:12 2019"
                         time_modification="Wed Feb 20 07:20:05 2019" />
        <observations epoch_first="Wed Feb 20 06:00:00 2019"
                      epoch_last="Wed Feb 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32008"
                obs_have="23961"
                obs_ratio="74.86" />
          <mask elevation="10 degrees"
                obs_expected="26150"
                obs_have="23956"
                obs_ratio="91.61" />
          <mask elevation="15 degrees"
                obs_expected="22546"
                obs_have="21373"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:06"
                         size="7754182"
                         time_creation="Wed Feb 20 07:30:12 2019"
                         time_modification="Wed Feb 20 07:20:05 2019" />
        <observations epoch_first="Wed Feb 20 06:00:00 2019"
                      epoch_last="Wed Feb 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32008"
                obs_have="23961"
                obs_ratio="74.86" />
          <mask elevation="10 degrees"
                obs_expected="26150"
                obs_have="23956"
                obs_ratio="91.61" />
          <mask elevation="15 degrees"
                obs_expected="22546"
                obs_have="21373"
                obs_ratio="94.80" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:06"
                         size="7754182"
                         time_creation="Tue Mar 19 03:36:35 2019"
                         time_modification="Wed Feb 20 07:20:05 2019" />
        <observations epoch_first="Wed Feb 20 06:00:00 2019"
                      epoch_last="Wed Feb 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32008"
                obs_have="23961"
                obs_ratio="74.86" />
          <mask elevation="10 degrees"
                obs_expected="26150"
                obs_have="23956"
                obs_ratio="91.61" />
          <mask elevation="15 degrees"
                obs_expected="22546"
                obs_have="21373"
                obs_ratio="94.80" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 20 08:44:31 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8445309"
                         time_creation="Wed Feb 20 08:30:14 2019"
                         time_modification="Wed Feb 20 08:20:06 2019" />
        <observations epoch_first="Wed Feb 20 07:00:00 2019"
                      epoch_last="Wed Feb 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 10:34:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8445309"
                         time_creation="Wed Feb 20 08:30:14 2019"
                         time_modification="Wed Feb 20 08:20:06 2019" />
        <observations epoch_first="Wed Feb 20 07:00:00 2019"
                      epoch_last="Wed Feb 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8445309"
                         time_creation="Wed Feb 20 08:30:14 2019"
                         time_modification="Wed Feb 20 08:20:06 2019" />
        <observations epoch_first="Wed Feb 20 07:00:00 2019"
                      epoch_last="Wed Feb 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8445309"
                         time_creation="Tue Mar 19 03:36:36 2019"
                         time_modification="Wed Feb 20 08:20:06 2019" />
        <observations epoch_first="Wed Feb 20 07:00:00 2019"
                      epoch_last="Wed Feb 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28798"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 20 09:44:31 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7808031"
                         time_creation="Wed Feb 20 09:20:40 2019"
                         time_modification="Wed Feb 20 09:15:03 2019" />
        <observations epoch_first="Wed Feb 20 08:00:00 2019"
                      epoch_last="Wed Feb 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32300"
                obs_have="26124"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="27367"
                obs_have="26097"
                obs_ratio="95.36" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23201"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Wed Feb 20 11:34:34 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7808031"
                         time_creation="Wed Feb 20 09:20:40 2019"
                         time_modification="Wed Feb 20 09:15:03 2019" />
        <observations epoch_first="Wed Feb 20 08:00:00 2019"
                      epoch_last="Wed Feb 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32300"
                obs_have="26124"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="27367"
                obs_have="26097"
                obs_ratio="95.36" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23201"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7808031"
                         time_creation="Wed Feb 20 09:20:40 2019"
                         time_modification="Wed Feb 20 09:15:03 2019" />
        <observations epoch_first="Wed Feb 20 08:00:00 2019"
                      epoch_last="Wed Feb 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32300"
                obs_have="26124"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="27367"
                obs_have="26097"
                obs_ratio="95.36" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23201"
                obs_ratio="99.30" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7808031"
                         time_creation="Tue Mar 19 03:36:38 2019"
                         time_modification="Wed Feb 20 09:15:03 2019" />
        <observations epoch_first="Wed Feb 20 08:00:00 2019"
                      epoch_last="Wed Feb 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32300"
                obs_have="26124"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="27367"
                obs_have="26097"
                obs_ratio="95.36" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23201"
                obs_ratio="99.30" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 20 10:44:31 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7057151"
                         time_creation="Wed Feb 20 10:20:32 2019"
                         time_modification="Wed Feb 20 10:15:03 2019" />
        <observations epoch_first="Wed Feb 20 09:00:00 2019"
                      epoch_last="Wed Feb 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30727"
                obs_have="21463"
                obs_ratio="69.85" />
          <mask elevation="10 degrees"
                obs_expected="24674"
                obs_have="21438"
                obs_ratio="86.88" />
          <mask elevation="15 degrees"
                obs_expected="21634"
                obs_have="19367"
                obs_ratio="89.52" />
        </observations>
      </control>
      <control date="Wed Feb 20 12:34:33 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7057151"
                         time_creation="Wed Feb 20 10:20:32 2019"
                         time_modification="Wed Feb 20 10:15:03 2019" />
        <observations epoch_first="Wed Feb 20 09:00:00 2019"
                      epoch_last="Wed Feb 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30727"
                obs_have="21463"
                obs_ratio="69.85" />
          <mask elevation="10 degrees"
                obs_expected="24674"
                obs_have="21438"
                obs_ratio="86.88" />
          <mask elevation="15 degrees"
                obs_expected="21634"
                obs_have="19367"
                obs_ratio="89.52" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7057151"
                         time_creation="Wed Feb 20 10:20:32 2019"
                         time_modification="Wed Feb 20 10:15:03 2019" />
        <observations epoch_first="Wed Feb 20 09:00:00 2019"
                      epoch_last="Wed Feb 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30727"
                obs_have="21463"
                obs_ratio="69.85" />
          <mask elevation="10 degrees"
                obs_expected="24674"
                obs_have="21438"
                obs_ratio="86.88" />
          <mask elevation="15 degrees"
                obs_expected="21634"
                obs_have="19367"
                obs_ratio="89.52" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:04"
                         size="7057151"
                         time_creation="Tue Mar 19 03:36:40 2019"
                         time_modification="Wed Feb 20 10:15:03 2019" />
        <observations epoch_first="Wed Feb 20 09:00:00 2019"
                      epoch_last="Wed Feb 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30727"
                obs_have="21463"
                obs_ratio="69.85" />
          <mask elevation="10 degrees"
                obs_expected="24674"
                obs_have="21438"
                obs_ratio="86.88" />
          <mask elevation="15 degrees"
                obs_expected="21634"
                obs_have="19367"
                obs_ratio="89.52" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 20 11:44:27 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="6345887"
                         time_creation="Wed Feb 20 11:18:03 2019"
                         time_modification="Wed Feb 20 11:15:00 2019" />
        <observations epoch_first="Wed Feb 20 10:00:00 2019"
                      epoch_last="Wed Feb 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27195"
                obs_have="24387"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="24404"
                obs_have="24348"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="19948"
                obs_have="19947"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 20 13:34:32 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="6345887"
                         time_creation="Wed Feb 20 11:18:03 2019"
                         time_modification="Wed Feb 20 11:15:00 2019" />
        <observations epoch_first="Wed Feb 20 10:00:00 2019"
                      epoch_last="Wed Feb 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27195"
                obs_have="24387"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="24404"
                obs_have="24348"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="19948"
                obs_have="19947"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="6345887"
                         time_creation="Wed Feb 20 11:18:03 2019"
                         time_modification="Wed Feb 20 11:15:00 2019" />
        <observations epoch_first="Wed Feb 20 10:00:00 2019"
                      epoch_last="Wed Feb 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27195"
                obs_have="24387"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="24404"
                obs_have="24348"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="19948"
                obs_have="19947"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="6345887"
                         time_creation="Tue Mar 19 03:36:40 2019"
                         time_modification="Wed Feb 20 11:15:00 2019" />
        <observations epoch_first="Wed Feb 20 10:00:00 2019"
                      epoch_last="Wed Feb 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27195"
                obs_have="24387"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="24404"
                obs_have="24348"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="19948"
                obs_have="19947"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 20 12:44:30 2019"
               level="3">
        <file_statistics latency="00:20:11"
                         size="7290893"
                         time_creation="Wed Feb 20 12:30:02 2019"
                         time_modification="Wed Feb 20 12:20:10 2019" />
        <observations epoch_first="Wed Feb 20 11:00:00 2019"
                      epoch_last="Wed Feb 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="24371"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="26287"
                obs_have="24371"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="22477"
                obs_ratio="95.90" />
        </observations>
      </control>
      <control date="Wed Feb 20 14:34:34 2019"
               level="3">
        <file_statistics latency="00:20:11"
                         size="7290893"
                         time_creation="Wed Feb 20 12:30:02 2019"
                         time_modification="Wed Feb 20 12:20:10 2019" />
        <observations epoch_first="Wed Feb 20 11:00:00 2019"
                      epoch_last="Wed Feb 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="24371"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="26287"
                obs_have="24371"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="22477"
                obs_ratio="95.90" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:11"
                         size="7290893"
                         time_creation="Wed Feb 20 12:30:02 2019"
                         time_modification="Wed Feb 20 12:20:10 2019" />
        <observations epoch_first="Wed Feb 20 11:00:00 2019"
                      epoch_last="Wed Feb 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="24371"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="26287"
                obs_have="24371"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="22477"
                obs_ratio="95.90" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:11"
                         size="7290893"
                         time_creation="Tue Mar 19 03:36:42 2019"
                         time_modification="Wed Feb 20 12:20:10 2019" />
        <observations epoch_first="Wed Feb 20 11:00:00 2019"
                      epoch_last="Wed Feb 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28313"
                obs_have="24371"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="26287"
                obs_have="24371"
                obs_ratio="92.71" />
          <mask elevation="15 degrees"
                obs_expected="23439"
                obs_have="22477"
                obs_ratio="95.90" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 20 13:44:33 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="7386433"
                         time_creation="Wed Feb 20 13:20:52 2019"
                         time_modification="Wed Feb 20 13:15:10 2019" />
        <observations epoch_first="Wed Feb 20 12:00:00 2019"
                      epoch_last="Wed Feb 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="27010"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="30789"
                obs_have="26997"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="24652"
                obs_ratio="89.58" />
        </observations>
      </control>
      <control date="Wed Feb 20 15:34:34 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="7386433"
                         time_creation="Wed Feb 20 13:20:52 2019"
                         time_modification="Wed Feb 20 13:15:10 2019" />
        <observations epoch_first="Wed Feb 20 12:00:00 2019"
                      epoch_last="Wed Feb 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="27010"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="30789"
                obs_have="26997"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="24652"
                obs_ratio="89.58" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="7386433"
                         time_creation="Wed Feb 20 13:20:52 2019"
                         time_modification="Wed Feb 20 13:15:10 2019" />
        <observations epoch_first="Wed Feb 20 12:00:00 2019"
                      epoch_last="Wed Feb 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="27010"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="30789"
                obs_have="26997"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="24652"
                obs_ratio="89.58" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:11"
                         size="7386433"
                         time_creation="Tue Mar 19 03:36:44 2019"
                         time_modification="Wed Feb 20 13:15:10 2019" />
        <observations epoch_first="Wed Feb 20 12:00:00 2019"
                      epoch_last="Wed Feb 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35113"
                obs_have="27010"
                obs_ratio="76.92" />
          <mask elevation="10 degrees"
                obs_expected="30789"
                obs_have="26997"
                obs_ratio="87.68" />
          <mask elevation="15 degrees"
                obs_expected="27521"
                obs_have="24652"
                obs_ratio="89.58" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 20 14:44:34 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8133983"
                         time_creation="Wed Feb 20 14:20:03 2019"
                         time_modification="Wed Feb 20 14:15:12 2019" />
        <observations epoch_first="Wed Feb 20 13:00:00 2019"
                      epoch_last="Wed Feb 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30668"
                obs_ratio="86.67" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="30656"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="29849"
                obs_have="28747"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Wed Feb 20 16:34:32 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8133983"
                         time_creation="Wed Feb 20 14:20:03 2019"
                         time_modification="Wed Feb 20 14:15:12 2019" />
        <observations epoch_first="Wed Feb 20 13:00:00 2019"
                      epoch_last="Wed Feb 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30668"
                obs_ratio="86.67" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="30656"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="29849"
                obs_have="28747"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8133983"
                         time_creation="Wed Feb 20 14:20:03 2019"
                         time_modification="Wed Feb 20 14:15:12 2019" />
        <observations epoch_first="Wed Feb 20 13:00:00 2019"
                      epoch_last="Wed Feb 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30668"
                obs_ratio="86.67" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="30656"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="29849"
                obs_have="28747"
                obs_ratio="96.31" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:13"
                         size="8133983"
                         time_creation="Tue Mar 19 03:36:47 2019"
                         time_modification="Wed Feb 20 14:15:12 2019" />
        <observations epoch_first="Wed Feb 20 13:00:00 2019"
                      epoch_last="Wed Feb 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35385"
                obs_have="30668"
                obs_ratio="86.67" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="30656"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="29849"
                obs_have="28747"
                obs_ratio="96.31" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 20 15:44:33 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8160177"
                         time_creation="Wed Feb 20 15:20:02 2019"
                         time_modification="Wed Feb 20 15:15:07 2019" />
        <observations epoch_first="Wed Feb 20 14:00:00 2019"
                      epoch_last="Wed Feb 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37298"
                obs_have="29962"
                obs_ratio="80.33" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="29934"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 20 17:34:35 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8160177"
                         time_creation="Wed Feb 20 15:20:02 2019"
                         time_modification="Wed Feb 20 15:15:07 2019" />
        <observations epoch_first="Wed Feb 20 14:00:00 2019"
                      epoch_last="Wed Feb 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37298"
                obs_have="29962"
                obs_ratio="80.33" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="29934"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8160177"
                         time_creation="Wed Feb 20 15:20:02 2019"
                         time_modification="Wed Feb 20 15:15:07 2019" />
        <observations epoch_first="Wed Feb 20 14:00:00 2019"
                      epoch_last="Wed Feb 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37298"
                obs_have="29962"
                obs_ratio="80.33" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="29934"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="8160177"
                         time_creation="Tue Mar 19 03:36:48 2019"
                         time_modification="Wed Feb 20 15:15:07 2019" />
        <observations epoch_first="Wed Feb 20 14:00:00 2019"
                      epoch_last="Wed Feb 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37298"
                obs_have="29962"
                obs_ratio="80.33" />
          <mask elevation="10 degrees"
                obs_expected="31626"
                obs_have="29934"
                obs_ratio="94.65" />
          <mask elevation="15 degrees"
                obs_expected="25901"
                obs_have="25901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 20 16:44:35 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8146534"
                         time_creation="Wed Feb 20 16:30:02 2019"
                         time_modification="Wed Feb 20 16:20:06 2019" />
        <observations epoch_first="Wed Feb 20 15:00:00 2019"
                      epoch_last="Wed Feb 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36619"
                obs_have="29690"
                obs_ratio="81.08" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="29655"
                obs_ratio="90.49" />
          <mask elevation="15 degrees"
                obs_expected="29116"
                obs_have="27220"
                obs_ratio="93.49" />
        </observations>
      </control>
      <control date="Wed Feb 20 18:34:35 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8146534"
                         time_creation="Wed Feb 20 16:30:02 2019"
                         time_modification="Wed Feb 20 16:20:06 2019" />
        <observations epoch_first="Wed Feb 20 15:00:00 2019"
                      epoch_last="Wed Feb 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36619"
                obs_have="29690"
                obs_ratio="81.08" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="29655"
                obs_ratio="90.49" />
          <mask elevation="15 degrees"
                obs_expected="29116"
                obs_have="27220"
                obs_ratio="93.49" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8146534"
                         time_creation="Wed Feb 20 16:30:02 2019"
                         time_modification="Wed Feb 20 16:20:06 2019" />
        <observations epoch_first="Wed Feb 20 15:00:00 2019"
                      epoch_last="Wed Feb 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36619"
                obs_have="29690"
                obs_ratio="81.08" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="29655"
                obs_ratio="90.49" />
          <mask elevation="15 degrees"
                obs_expected="29116"
                obs_have="27220"
                obs_ratio="93.49" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8146534"
                         time_creation="Tue Mar 19 03:36:50 2019"
                         time_modification="Wed Feb 20 16:20:06 2019" />
        <observations epoch_first="Wed Feb 20 15:00:00 2019"
                      epoch_last="Wed Feb 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36619"
                obs_have="29690"
                obs_ratio="81.08" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="29655"
                obs_ratio="90.49" />
          <mask elevation="15 degrees"
                obs_expected="29116"
                obs_have="27220"
                obs_ratio="93.49" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 20 17:44:36 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8381187"
                         time_creation="Wed Feb 20 17:30:16 2019"
                         time_modification="Wed Feb 20 17:20:06 2019" />
        <observations epoch_first="Wed Feb 20 16:00:00 2019"
                      epoch_last="Wed Feb 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="29771"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Wed Feb 20 19:34:37 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8381187"
                         time_creation="Wed Feb 20 17:30:16 2019"
                         time_modification="Wed Feb 20 17:20:06 2019" />
        <observations epoch_first="Wed Feb 20 16:00:00 2019"
                      epoch_last="Wed Feb 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="29771"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8381187"
                         time_creation="Wed Feb 20 17:30:16 2019"
                         time_modification="Wed Feb 20 17:20:06 2019" />
        <observations epoch_first="Wed Feb 20 16:00:00 2019"
                      epoch_last="Wed Feb 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="29771"
                obs_ratio="95.58" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:20:07"
                         size="8381187"
                         time_creation="Tue Mar 19 03:36:53 2019"
                         time_modification="Wed Feb 20 17:20:06 2019" />
        <observations epoch_first="Wed Feb 20 16:00:00 2019"
                      epoch_last="Wed Feb 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="30396"
                obs_ratio="93.81" />
          <mask elevation="15 degrees"
                obs_expected="31148"
                obs_have="29771"
                obs_ratio="95.58" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 20 18:44:33 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="7998561"
                         time_creation="Wed Feb 20 18:20:50 2019"
                         time_modification="Wed Feb 20 18:15:07 2019" />
        <observations epoch_first="Wed Feb 20 17:00:00 2019"
                      epoch_last="Wed Feb 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29053"
                obs_ratio="85.29" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="29033"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25623"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Wed Feb 20 20:34:37 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="7998561"
                         time_creation="Wed Feb 20 18:20:50 2019"
                         time_modification="Wed Feb 20 18:15:07 2019" />
        <observations epoch_first="Wed Feb 20 17:00:00 2019"
                      epoch_last="Wed Feb 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29053"
                obs_ratio="85.29" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="29033"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25623"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="7998561"
                         time_creation="Wed Feb 20 18:20:50 2019"
                         time_modification="Wed Feb 20 18:15:07 2019" />
        <observations epoch_first="Wed Feb 20 17:00:00 2019"
                      epoch_last="Wed Feb 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29053"
                obs_ratio="85.29" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="29033"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25623"
                obs_ratio="99.77" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="7998561"
                         time_creation="Tue Mar 19 03:36:55 2019"
                         time_modification="Wed Feb 20 18:15:07 2019" />
        <observations epoch_first="Wed Feb 20 17:00:00 2019"
                      epoch_last="Wed Feb 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34065"
                obs_have="29053"
                obs_ratio="85.29" />
          <mask elevation="10 degrees"
                obs_expected="29279"
                obs_have="29033"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25623"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 20 19:44:30 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="6290254"
                         time_creation="Wed Feb 20 19:20:07 2019"
                         time_modification="Wed Feb 20 19:15:07 2019" />
        <observations epoch_first="Wed Feb 20 18:00:00 2019"
                      epoch_last="Wed Feb 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="24470"
                obs_ratio="74.05" />
          <mask elevation="10 degrees"
                obs_expected="26238"
                obs_have="24445"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20435"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Wed Feb 20 21:34:35 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="6290254"
                         time_creation="Wed Feb 20 19:20:07 2019"
                         time_modification="Wed Feb 20 19:15:07 2019" />
        <observations epoch_first="Wed Feb 20 18:00:00 2019"
                      epoch_last="Wed Feb 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="24470"
                obs_ratio="74.05" />
          <mask elevation="10 degrees"
                obs_expected="26238"
                obs_have="24445"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20435"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="6290254"
                         time_creation="Wed Feb 20 19:20:07 2019"
                         time_modification="Wed Feb 20 19:15:07 2019" />
        <observations epoch_first="Wed Feb 20 18:00:00 2019"
                      epoch_last="Wed Feb 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="24470"
                obs_ratio="74.05" />
          <mask elevation="10 degrees"
                obs_expected="26238"
                obs_have="24445"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20435"
                obs_ratio="96.07" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:08"
                         size="6290254"
                         time_creation="Tue Mar 19 03:36:57 2019"
                         time_modification="Wed Feb 20 19:15:07 2019" />
        <observations epoch_first="Wed Feb 20 18:00:00 2019"
                      epoch_last="Wed Feb 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="24470"
                obs_ratio="74.05" />
          <mask elevation="10 degrees"
                obs_expected="26238"
                obs_have="24445"
                obs_ratio="93.17" />
          <mask elevation="15 degrees"
                obs_expected="21271"
                obs_have="20435"
                obs_ratio="96.07" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 20 20:44:33 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7134771"
                         time_creation="Wed Feb 20 20:20:02 2019"
                         time_modification="Wed Feb 20 20:15:13 2019" />
        <observations epoch_first="Wed Feb 20 19:00:00 2019"
                      epoch_last="Wed Feb 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29018"
                obs_have="23179"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="26331"
                obs_have="23179"
                obs_ratio="88.03" />
          <mask elevation="15 degrees"
                obs_expected="20775"
                obs_have="18793"
                obs_ratio="90.46" />
        </observations>
      </control>
      <control date="Wed Feb 20 22:34:35 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7134771"
                         time_creation="Wed Feb 20 20:20:02 2019"
                         time_modification="Wed Feb 20 20:15:13 2019" />
        <observations epoch_first="Wed Feb 20 19:00:00 2019"
                      epoch_last="Wed Feb 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29018"
                obs_have="23179"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="26331"
                obs_have="23179"
                obs_ratio="88.03" />
          <mask elevation="15 degrees"
                obs_expected="20775"
                obs_have="18793"
                obs_ratio="90.46" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7134771"
                         time_creation="Wed Feb 20 20:20:02 2019"
                         time_modification="Wed Feb 20 20:15:13 2019" />
        <observations epoch_first="Wed Feb 20 19:00:00 2019"
                      epoch_last="Wed Feb 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29018"
                obs_have="23179"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="26331"
                obs_have="23179"
                obs_ratio="88.03" />
          <mask elevation="15 degrees"
                obs_expected="20775"
                obs_have="18793"
                obs_ratio="90.46" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7134771"
                         time_creation="Tue Mar 19 03:36:58 2019"
                         time_modification="Wed Feb 20 20:15:13 2019" />
        <observations epoch_first="Wed Feb 20 19:00:00 2019"
                      epoch_last="Wed Feb 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29018"
                obs_have="23179"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="26331"
                obs_have="23179"
                obs_ratio="88.03" />
          <mask elevation="15 degrees"
                obs_expected="20775"
                obs_have="18793"
                obs_ratio="90.46" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 20 21:44:30 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7001290"
                         time_creation="Wed Feb 20 21:20:03 2019"
                         time_modification="Wed Feb 20 21:15:13 2019" />
        <observations epoch_first="Wed Feb 20 20:00:00 2019"
                      epoch_last="Wed Feb 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29428"
                obs_have="22676"
                obs_ratio="77.06" />
          <mask elevation="10 degrees"
                obs_expected="25865"
                obs_have="22638"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="22688"
                obs_have="20985"
                obs_ratio="92.49" />
        </observations>
      </control>
      <control date="Wed Feb 20 23:34:35 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7001290"
                         time_creation="Wed Feb 20 21:20:03 2019"
                         time_modification="Wed Feb 20 21:15:13 2019" />
        <observations epoch_first="Wed Feb 20 20:00:00 2019"
                      epoch_last="Wed Feb 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29428"
                obs_have="22676"
                obs_ratio="77.06" />
          <mask elevation="10 degrees"
                obs_expected="25865"
                obs_have="22638"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="22688"
                obs_have="20985"
                obs_ratio="92.49" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7001290"
                         time_creation="Wed Feb 20 21:20:03 2019"
                         time_modification="Wed Feb 20 21:15:13 2019" />
        <observations epoch_first="Wed Feb 20 20:00:00 2019"
                      epoch_last="Wed Feb 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29428"
                obs_have="22676"
                obs_ratio="77.06" />
          <mask elevation="10 degrees"
                obs_expected="25865"
                obs_have="22638"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="22688"
                obs_have="20985"
                obs_ratio="92.49" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:14"
                         size="7001290"
                         time_creation="Tue Mar 19 03:37:01 2019"
                         time_modification="Wed Feb 20 21:15:13 2019" />
        <observations epoch_first="Wed Feb 20 20:00:00 2019"
                      epoch_last="Wed Feb 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29428"
                obs_have="22676"
                obs_ratio="77.06" />
          <mask elevation="10 degrees"
                obs_expected="25865"
                obs_have="22638"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="22688"
                obs_have="20985"
                obs_ratio="92.49" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 20 22:44:34 2019"
               level="3">
        <file_statistics latency="00:15:16"
                         size="8043953"
                         time_creation="Wed Feb 20 22:20:03 2019"
                         time_modification="Wed Feb 20 22:15:15 2019" />
        <observations epoch_first="Wed Feb 20 21:00:00 2019"
                      epoch_last="Wed Feb 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27691"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="27796"
                obs_have="27691"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24895"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 21 00:34:35 2019"
               level="3">
        <file_statistics latency="00:15:16"
                         size="8043953"
                         time_creation="Wed Feb 20 22:20:03 2019"
                         time_modification="Wed Feb 20 22:15:15 2019" />
        <observations epoch_first="Wed Feb 20 21:00:00 2019"
                      epoch_last="Wed Feb 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27691"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="27796"
                obs_have="27691"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24895"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:16"
                         size="8043953"
                         time_creation="Wed Feb 20 22:20:03 2019"
                         time_modification="Wed Feb 20 22:15:15 2019" />
        <observations epoch_first="Wed Feb 20 21:00:00 2019"
                      epoch_last="Wed Feb 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27691"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="27796"
                obs_have="27691"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24895"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:16"
                         size="8043953"
                         time_creation="Tue Mar 19 03:37:02 2019"
                         time_modification="Wed Feb 20 22:15:15 2019" />
        <observations epoch_first="Wed Feb 20 21:00:00 2019"
                      epoch_last="Wed Feb 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27691"
                obs_ratio="96.15" />
          <mask elevation="10 degrees"
                obs_expected="27796"
                obs_have="27691"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="24905"
                obs_have="24895"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 20 23:44:37 2019"
               level="3">
        <file_statistics latency="00:15:21"
                         size="9217894"
                         time_creation="Wed Feb 20 23:20:09 2019"
                         time_modification="Wed Feb 20 23:15:20 2019" />
        <observations epoch_first="Wed Feb 20 22:00:00 2019"
                      epoch_last="Wed Feb 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32963"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="32963"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 01:34:39 2019"
               level="3">
        <file_statistics latency="00:15:21"
                         size="9217894"
                         time_creation="Wed Feb 20 23:20:09 2019"
                         time_modification="Wed Feb 20 23:15:20 2019" />
        <observations epoch_first="Wed Feb 20 22:00:00 2019"
                      epoch_last="Wed Feb 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32963"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="32963"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:21"
                         size="9217894"
                         time_creation="Wed Feb 20 23:20:09 2019"
                         time_modification="Wed Feb 20 23:15:20 2019" />
        <observations epoch_first="Wed Feb 20 22:00:00 2019"
                      epoch_last="Wed Feb 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32963"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="32963"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:21"
                         size="9217894"
                         time_creation="Tue Mar 19 03:37:04 2019"
                         time_modification="Wed Feb 20 23:15:20 2019" />
        <observations epoch_first="Wed Feb 20 22:00:00 2019"
                      epoch_last="Wed Feb 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34590"
                obs_have="32963"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="33042"
                obs_have="32963"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 21 00:44:35 2019"
               level="3">
        <file_statistics latency="00:15:15"
                         size="9073860"
                         time_creation="Thu Feb 21 00:18:14 2019"
                         time_modification="Thu Feb 21 00:15:14 2019" />
        <observations epoch_first="Wed Feb 20 23:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="31630"
                obs_ratio="75.32" />
          <mask elevation="10 degrees"
                obs_expected="33588"
                obs_have="31580"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="28667"
                obs_have="27687"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Feb 21 02:34:37 2019"
               level="3">
        <file_statistics latency="00:15:15"
                         size="9073860"
                         time_creation="Thu Feb 21 00:18:14 2019"
                         time_modification="Thu Feb 21 00:15:14 2019" />
        <observations epoch_first="Wed Feb 20 23:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="31630"
                obs_ratio="75.32" />
          <mask elevation="10 degrees"
                obs_expected="33588"
                obs_have="31580"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="28667"
                obs_have="27687"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:18:07 2019"
               level="3">
        <file_statistics latency="00:15:15"
                         size="9073860"
                         time_creation="Thu Feb 21 00:18:14 2019"
                         time_modification="Thu Feb 21 00:15:14 2019" />
        <observations epoch_first="Wed Feb 20 23:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="31630"
                obs_ratio="75.32" />
          <mask elevation="10 degrees"
                obs_expected="33588"
                obs_have="31580"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="28667"
                obs_have="27687"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:59:33 2019"
               level="3">
        <file_statistics latency="00:15:15"
                         size="9073860"
                         time_creation="Tue Mar 19 03:37:06 2019"
                         time_modification="Thu Feb 21 00:15:14 2019" />
        <observations epoch_first="Wed Feb 20 23:00:00 2019"
                      epoch_last="Wed Feb 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41996"
                obs_have="31630"
                obs_ratio="75.32" />
          <mask elevation="10 degrees"
                obs_expected="33588"
                obs_have="31580"
                obs_ratio="94.02" />
          <mask elevation="15 degrees"
                obs_expected="28667"
                obs_have="27687"
                obs_ratio="96.58" />
        </observations>
      </control>
    </file>
  </station>
</QC>
