<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-08 00:00:00"
    DayOfYear="39"
    Year="2019">
  <station name="CTB4">
    <file name="/ctb40390.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb  9 19:05:25 2019"
               level="3">
        <file_statistics latency="01:34:01"
                         size="6474796"
                         time_creation="Sat Feb  9 02:50:12 2019"
                         time_modification="Sat Feb  9 01:33:31 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:30 2019"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29865"
                obs_have="23809"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="23797"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="22056"
                obs_have="21071"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:45:24 2019"
               level="3">
        <file_statistics latency="01:34:01"
                         size="6474796"
                         time_creation="Thu Mar  7 06:39:26 2019"
                         time_modification="Sat Feb  9 01:33:31 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:30 2019"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29865"
                obs_have="23809"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="23797"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="22056"
                obs_have="21071"
                obs_ratio="95.53" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:01:12 2019"
               level="3">
        <file_statistics latency="01:34:01"
                         size="6474796"
                         time_creation="Thu Mar  7 06:39:26 2019"
                         time_modification="Sat Feb  9 01:33:31 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:30 2019"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29865"
                obs_have="23809"
                obs_ratio="79.72" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="23797"
                obs_ratio="95.47" />
          <mask elevation="15 degrees"
                obs_expected="22056"
                obs_have="21071"
                obs_ratio="95.53" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb  8 01:44:25 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="9422206"
                         time_creation="Fri Feb  8 01:20:02 2019"
                         time_modification="Fri Feb  8 01:14:59 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="34405"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="34647"
                obs_have="34365"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 03:34:26 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="9422206"
                         time_creation="Fri Feb  8 01:20:02 2019"
                         time_modification="Fri Feb  8 01:14:59 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="34405"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="34647"
                obs_have="34365"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="9422206"
                         time_creation="Fri Feb  8 01:20:02 2019"
                         time_modification="Fri Feb  8 01:14:59 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="34405"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="34647"
                obs_have="34365"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="9422206"
                         time_creation="Thu Mar  7 03:31:50 2019"
                         time_modification="Fri Feb  8 01:14:59 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="34405"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="34647"
                obs_have="34365"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="9422206"
                         time_creation="Thu Mar  7 03:31:50 2019"
                         time_modification="Fri Feb  8 01:14:59 2019" />
        <observations epoch_first="Fri Feb  8 00:00:00 2019"
                      epoch_last="Fri Feb  8 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="34405"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="34647"
                obs_have="34365"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29327"
                obs_have="29327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb  8 02:44:27 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="9688508"
                         time_creation="Fri Feb  8 02:20:01 2019"
                         time_modification="Fri Feb  8 02:15:00 2019" />
        <observations epoch_first="Fri Feb  8 01:00:00 2019"
                      epoch_last="Fri Feb  8 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="39563"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="39571"
                obs_have="39520"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="37613"
                obs_have="37613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 04:34:29 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="9688508"
                         time_creation="Fri Feb  8 02:20:01 2019"
                         time_modification="Fri Feb  8 02:15:00 2019" />
        <observations epoch_first="Fri Feb  8 01:00:00 2019"
                      epoch_last="Fri Feb  8 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="39563"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="39571"
                obs_have="39520"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="37613"
                obs_have="37613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="9688508"
                         time_creation="Fri Feb  8 02:20:01 2019"
                         time_modification="Fri Feb  8 02:15:00 2019" />
        <observations epoch_first="Fri Feb  8 01:00:00 2019"
                      epoch_last="Fri Feb  8 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="39563"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="39571"
                obs_have="39520"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="37613"
                obs_have="37613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="9688508"
                         time_creation="Thu Mar  7 03:31:50 2019"
                         time_modification="Fri Feb  8 02:15:00 2019" />
        <observations epoch_first="Fri Feb  8 01:00:00 2019"
                      epoch_last="Fri Feb  8 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="39563"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="39571"
                obs_have="39520"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="37613"
                obs_have="37613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:01"
                         size="9688508"
                         time_creation="Thu Mar  7 03:31:50 2019"
                         time_modification="Fri Feb  8 02:15:00 2019" />
        <observations epoch_first="Fri Feb  8 01:00:00 2019"
                      epoch_last="Fri Feb  8 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="39563"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="39571"
                obs_have="39520"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="37613"
                obs_have="37613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb  8 03:44:26 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="9325765"
                         time_creation="Fri Feb  8 03:20:04 2019"
                         time_modification="Fri Feb  8 03:14:54 2019" />
        <observations epoch_first="Fri Feb  8 02:00:00 2019"
                      epoch_last="Fri Feb  8 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42000"
                obs_have="38763"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="38817"
                obs_have="38739"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36538"
                obs_have="36538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 05:34:29 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="9325765"
                         time_creation="Fri Feb  8 03:20:04 2019"
                         time_modification="Fri Feb  8 03:14:54 2019" />
        <observations epoch_first="Fri Feb  8 02:00:00 2019"
                      epoch_last="Fri Feb  8 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42000"
                obs_have="38763"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="38817"
                obs_have="38739"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36538"
                obs_have="36538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="9325765"
                         time_creation="Fri Feb  8 03:20:04 2019"
                         time_modification="Fri Feb  8 03:14:54 2019" />
        <observations epoch_first="Fri Feb  8 02:00:00 2019"
                      epoch_last="Fri Feb  8 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42000"
                obs_have="38763"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="38817"
                obs_have="38739"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36538"
                obs_have="36538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="9325765"
                         time_creation="Thu Mar  7 03:31:52 2019"
                         time_modification="Fri Feb  8 03:14:54 2019" />
        <observations epoch_first="Fri Feb  8 02:00:00 2019"
                      epoch_last="Fri Feb  8 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42000"
                obs_have="38763"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="38817"
                obs_have="38739"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36538"
                obs_have="36538"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="9325765"
                         time_creation="Thu Mar  7 03:31:52 2019"
                         time_modification="Fri Feb  8 03:14:54 2019" />
        <observations epoch_first="Fri Feb  8 02:00:00 2019"
                      epoch_last="Fri Feb  8 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42000"
                obs_have="38763"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="38817"
                obs_have="38739"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="36538"
                obs_have="36538"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb  8 04:44:26 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8765286"
                         time_creation="Fri Feb  8 04:20:02 2019"
                         time_modification="Fri Feb  8 04:14:58 2019" />
        <observations epoch_first="Fri Feb  8 03:00:00 2019"
                      epoch_last="Fri Feb  8 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44857"
                obs_have="40119"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40238"
                obs_have="40079"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36110"
                obs_have="36110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 06:34:29 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8765286"
                         time_creation="Fri Feb  8 04:20:02 2019"
                         time_modification="Fri Feb  8 04:14:58 2019" />
        <observations epoch_first="Fri Feb  8 03:00:00 2019"
                      epoch_last="Fri Feb  8 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44857"
                obs_have="40119"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40238"
                obs_have="40079"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36110"
                obs_have="36110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8765286"
                         time_creation="Fri Feb  8 04:20:02 2019"
                         time_modification="Fri Feb  8 04:14:58 2019" />
        <observations epoch_first="Fri Feb  8 03:00:00 2019"
                      epoch_last="Fri Feb  8 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44857"
                obs_have="40119"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40238"
                obs_have="40079"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36110"
                obs_have="36110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8765286"
                         time_creation="Thu Mar  7 03:31:53 2019"
                         time_modification="Fri Feb  8 04:14:58 2019" />
        <observations epoch_first="Fri Feb  8 03:00:00 2019"
                      epoch_last="Fri Feb  8 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44857"
                obs_have="40119"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40238"
                obs_have="40079"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36110"
                obs_have="36110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8765286"
                         time_creation="Thu Mar  7 03:31:53 2019"
                         time_modification="Fri Feb  8 04:14:58 2019" />
        <observations epoch_first="Fri Feb  8 03:00:00 2019"
                      epoch_last="Fri Feb  8 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44857"
                obs_have="40119"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="40238"
                obs_have="40079"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36110"
                obs_have="36110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb  8 05:44:28 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="9109951"
                         time_creation="Fri Feb  8 05:18:07 2019"
                         time_modification="Fri Feb  8 05:15:01 2019" />
        <observations epoch_first="Fri Feb  8 04:00:00 2019"
                      epoch_last="Fri Feb  8 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43491"
                obs_have="39796"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="39859"
                obs_have="39754"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="36309"
                obs_have="36309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 07:34:29 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="9109951"
                         time_creation="Fri Feb  8 05:18:07 2019"
                         time_modification="Fri Feb  8 05:15:01 2019" />
        <observations epoch_first="Fri Feb  8 04:00:00 2019"
                      epoch_last="Fri Feb  8 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43491"
                obs_have="39796"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="39859"
                obs_have="39754"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="36309"
                obs_have="36309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="9109951"
                         time_creation="Fri Feb  8 05:18:07 2019"
                         time_modification="Fri Feb  8 05:15:01 2019" />
        <observations epoch_first="Fri Feb  8 04:00:00 2019"
                      epoch_last="Fri Feb  8 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43491"
                obs_have="39796"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="39859"
                obs_have="39754"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="36309"
                obs_have="36309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="9109951"
                         time_creation="Thu Mar  7 03:31:55 2019"
                         time_modification="Fri Feb  8 05:15:01 2019" />
        <observations epoch_first="Fri Feb  8 04:00:00 2019"
                      epoch_last="Fri Feb  8 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43491"
                obs_have="39796"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="39859"
                obs_have="39754"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="36309"
                obs_have="36309"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="9109951"
                         time_creation="Thu Mar  7 03:31:55 2019"
                         time_modification="Fri Feb  8 05:15:01 2019" />
        <observations epoch_first="Fri Feb  8 04:00:00 2019"
                      epoch_last="Fri Feb  8 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43491"
                obs_have="39796"
                obs_ratio="91.50" />
          <mask elevation="10 degrees"
                obs_expected="39859"
                obs_have="39754"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="36309"
                obs_have="36309"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb  8 08:34:29 2019"
               level="3">
        <file_statistics latency="00:43:16"
                         size="8915651"
                         time_creation="Fri Feb  8 06:45:03 2019"
                         time_modification="Fri Feb  8 06:43:15 2019" />
        <observations epoch_first="Fri Feb  8 05:00:00 2019"
                      epoch_last="Fri Feb  8 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37045"
                obs_have="34920"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="34892"
                obs_have="34892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33064"
                obs_have="33064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:43:16"
                         size="8915651"
                         time_creation="Fri Feb  8 06:45:03 2019"
                         time_modification="Fri Feb  8 06:43:15 2019" />
        <observations epoch_first="Fri Feb  8 05:00:00 2019"
                      epoch_last="Fri Feb  8 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37045"
                obs_have="34920"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="34892"
                obs_have="34892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33064"
                obs_have="33064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:43:16"
                         size="8915651"
                         time_creation="Thu Mar  7 03:31:56 2019"
                         time_modification="Fri Feb  8 06:43:15 2019" />
        <observations epoch_first="Fri Feb  8 05:00:00 2019"
                      epoch_last="Fri Feb  8 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37045"
                obs_have="34920"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="34892"
                obs_have="34892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33064"
                obs_have="33064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:43:16"
                         size="8915651"
                         time_creation="Thu Mar  7 03:31:56 2019"
                         time_modification="Fri Feb  8 06:43:15 2019" />
        <observations epoch_first="Fri Feb  8 05:00:00 2019"
                      epoch_last="Fri Feb  8 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37045"
                obs_have="34920"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="34892"
                obs_have="34892"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33064"
                obs_have="33064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb  8 07:44:27 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8777957"
                         time_creation="Fri Feb  8 07:20:03 2019"
                         time_modification="Fri Feb  8 07:14:59 2019" />
        <observations epoch_first="Fri Feb  8 06:00:00 2019"
                      epoch_last="Fri Feb  8 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36832"
                obs_have="32019"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32060"
                obs_have="31949"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27350"
                obs_have="27350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 09:34:27 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8777957"
                         time_creation="Fri Feb  8 07:20:03 2019"
                         time_modification="Fri Feb  8 07:14:59 2019" />
        <observations epoch_first="Fri Feb  8 06:00:00 2019"
                      epoch_last="Fri Feb  8 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36832"
                obs_have="32019"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32060"
                obs_have="31949"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27350"
                obs_have="27350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8777957"
                         time_creation="Fri Feb  8 07:20:03 2019"
                         time_modification="Fri Feb  8 07:14:59 2019" />
        <observations epoch_first="Fri Feb  8 06:00:00 2019"
                      epoch_last="Fri Feb  8 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36832"
                obs_have="32019"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32060"
                obs_have="31949"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27350"
                obs_have="27350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8777957"
                         time_creation="Thu Mar  7 03:31:57 2019"
                         time_modification="Fri Feb  8 07:14:59 2019" />
        <observations epoch_first="Fri Feb  8 06:00:00 2019"
                      epoch_last="Fri Feb  8 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36832"
                obs_have="32019"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32060"
                obs_have="31949"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27350"
                obs_have="27350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8777957"
                         time_creation="Thu Mar  7 03:31:57 2019"
                         time_modification="Fri Feb  8 07:14:59 2019" />
        <observations epoch_first="Fri Feb  8 06:00:00 2019"
                      epoch_last="Fri Feb  8 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36832"
                obs_have="32019"
                obs_ratio="86.93" />
          <mask elevation="10 degrees"
                obs_expected="32060"
                obs_have="31949"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27350"
                obs_have="27350"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb  8 08:44:27 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8583135"
                         time_creation="Fri Feb  8 08:20:02 2019"
                         time_modification="Fri Feb  8 08:14:59 2019" />
        <observations epoch_first="Fri Feb  8 07:00:00 2019"
                      epoch_last="Fri Feb  8 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33311"
                obs_have="26665"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="26789"
                obs_have="26650"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22705"
                obs_have="22705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 10:34:28 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8583135"
                         time_creation="Fri Feb  8 08:20:02 2019"
                         time_modification="Fri Feb  8 08:14:59 2019" />
        <observations epoch_first="Fri Feb  8 07:00:00 2019"
                      epoch_last="Fri Feb  8 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33311"
                obs_have="26665"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="26789"
                obs_have="26650"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22705"
                obs_have="22705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8583135"
                         time_creation="Fri Feb  8 08:20:02 2019"
                         time_modification="Fri Feb  8 08:14:59 2019" />
        <observations epoch_first="Fri Feb  8 07:00:00 2019"
                      epoch_last="Fri Feb  8 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33311"
                obs_have="26665"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="26789"
                obs_have="26650"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22705"
                obs_have="22705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8583135"
                         time_creation="Thu Mar  7 03:31:59 2019"
                         time_modification="Fri Feb  8 08:14:59 2019" />
        <observations epoch_first="Fri Feb  8 07:00:00 2019"
                      epoch_last="Fri Feb  8 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33311"
                obs_have="26665"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="26789"
                obs_have="26650"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22705"
                obs_have="22705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8583135"
                         time_creation="Thu Mar  7 03:31:59 2019"
                         time_modification="Fri Feb  8 08:14:59 2019" />
        <observations epoch_first="Fri Feb  8 07:00:00 2019"
                      epoch_last="Fri Feb  8 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33311"
                obs_have="26665"
                obs_ratio="80.05" />
          <mask elevation="10 degrees"
                obs_expected="26789"
                obs_have="26650"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="22705"
                obs_have="22705"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb  8 09:44:24 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="8754144"
                         time_creation="Fri Feb  8 09:20:01 2019"
                         time_modification="Fri Feb  8 09:14:55 2019" />
        <observations epoch_first="Fri Feb  8 08:00:00 2019"
                      epoch_last="Fri Feb  8 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30759"
                obs_have="29466"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29479"
                obs_have="29452"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24786"
                obs_have="24786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 11:34:28 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="8754144"
                         time_creation="Fri Feb  8 09:20:01 2019"
                         time_modification="Fri Feb  8 09:14:55 2019" />
        <observations epoch_first="Fri Feb  8 08:00:00 2019"
                      epoch_last="Fri Feb  8 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30759"
                obs_have="29466"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29479"
                obs_have="29452"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24786"
                obs_have="24786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="8754144"
                         time_creation="Fri Feb  8 09:20:01 2019"
                         time_modification="Fri Feb  8 09:14:55 2019" />
        <observations epoch_first="Fri Feb  8 08:00:00 2019"
                      epoch_last="Fri Feb  8 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30759"
                obs_have="29466"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29479"
                obs_have="29452"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24786"
                obs_have="24786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="8754144"
                         time_creation="Thu Mar  7 03:32:00 2019"
                         time_modification="Fri Feb  8 09:14:55 2019" />
        <observations epoch_first="Fri Feb  8 08:00:00 2019"
                      epoch_last="Fri Feb  8 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30759"
                obs_have="29466"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29479"
                obs_have="29452"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24786"
                obs_have="24786"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="8754144"
                         time_creation="Thu Mar  7 03:32:00 2019"
                         time_modification="Fri Feb  8 09:14:55 2019" />
        <observations epoch_first="Fri Feb  8 08:00:00 2019"
                      epoch_last="Fri Feb  8 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30759"
                obs_have="29466"
                obs_ratio="95.80" />
          <mask elevation="10 degrees"
                obs_expected="29479"
                obs_have="29452"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24786"
                obs_have="24786"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb  8 10:44:23 2019"
               level="3">
        <file_statistics latency="00:14:50"
                         size="8050627"
                         time_creation="Fri Feb  8 10:20:02 2019"
                         time_modification="Fri Feb  8 10:14:49 2019" />
        <observations epoch_first="Fri Feb  8 09:00:00 2019"
                      epoch_last="Fri Feb  8 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29239"
                obs_have="25869"
                obs_ratio="88.47" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25822"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 12:34:28 2019"
               level="3">
        <file_statistics latency="00:14:50"
                         size="8050627"
                         time_creation="Fri Feb  8 10:20:02 2019"
                         time_modification="Fri Feb  8 10:14:49 2019" />
        <observations epoch_first="Fri Feb  8 09:00:00 2019"
                      epoch_last="Fri Feb  8 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29239"
                obs_have="25869"
                obs_ratio="88.47" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25822"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:50"
                         size="8050627"
                         time_creation="Fri Feb  8 10:20:02 2019"
                         time_modification="Fri Feb  8 10:14:49 2019" />
        <observations epoch_first="Fri Feb  8 09:00:00 2019"
                      epoch_last="Fri Feb  8 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29239"
                obs_have="25869"
                obs_ratio="88.47" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25822"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:50"
                         size="8050627"
                         time_creation="Thu Mar  7 03:32:01 2019"
                         time_modification="Fri Feb  8 10:14:49 2019" />
        <observations epoch_first="Fri Feb  8 09:00:00 2019"
                      epoch_last="Fri Feb  8 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29239"
                obs_have="25869"
                obs_ratio="88.47" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25822"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23853"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:50"
                         size="8050627"
                         time_creation="Thu Mar  7 03:32:01 2019"
                         time_modification="Fri Feb  8 10:14:49 2019" />
        <observations epoch_first="Fri Feb  8 09:00:00 2019"
                      epoch_last="Fri Feb  8 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29239"
                obs_have="25869"
                obs_ratio="88.47" />
          <mask elevation="10 degrees"
                obs_expected="25859"
                obs_have="25822"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23853"
                obs_have="23853"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb  8 11:44:24 2019"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7408811"
                         time_creation="Fri Feb  8 11:20:03 2019"
                         time_modification="Fri Feb  8 11:14:52 2019" />
        <observations epoch_first="Fri Feb  8 10:00:00 2019"
                      epoch_last="Fri Feb  8 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30601"
                obs_have="24680"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24733"
                obs_have="24651"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20967"
                obs_have="20967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 13:34:27 2019"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7408811"
                         time_creation="Fri Feb  8 11:20:03 2019"
                         time_modification="Fri Feb  8 11:14:52 2019" />
        <observations epoch_first="Fri Feb  8 10:00:00 2019"
                      epoch_last="Fri Feb  8 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30601"
                obs_have="24680"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24733"
                obs_have="24651"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20967"
                obs_have="20967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7408811"
                         time_creation="Fri Feb  8 11:20:03 2019"
                         time_modification="Fri Feb  8 11:14:52 2019" />
        <observations epoch_first="Fri Feb  8 10:00:00 2019"
                      epoch_last="Fri Feb  8 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30601"
                obs_have="24680"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24733"
                obs_have="24651"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20967"
                obs_have="20967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7408811"
                         time_creation="Thu Mar  7 03:32:02 2019"
                         time_modification="Fri Feb  8 11:14:52 2019" />
        <observations epoch_first="Fri Feb  8 10:00:00 2019"
                      epoch_last="Fri Feb  8 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30601"
                obs_have="24680"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24733"
                obs_have="24651"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20967"
                obs_have="20967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:53"
                         size="7408811"
                         time_creation="Thu Mar  7 03:32:02 2019"
                         time_modification="Fri Feb  8 11:14:52 2019" />
        <observations epoch_first="Fri Feb  8 10:00:00 2019"
                      epoch_last="Fri Feb  8 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30601"
                obs_have="24680"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24733"
                obs_have="24651"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20967"
                obs_have="20967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb  8 12:44:23 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="6435108"
                         time_creation="Fri Feb  8 12:20:02 2019"
                         time_modification="Fri Feb  8 12:14:55 2019" />
        <observations epoch_first="Fri Feb  8 11:00:00 2019"
                      epoch_last="Fri Feb  8 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27561"
                obs_have="23903"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="23921"
                obs_have="23874"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="20042"
                obs_have="20042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 14:34:26 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="6435108"
                         time_creation="Fri Feb  8 12:20:02 2019"
                         time_modification="Fri Feb  8 12:14:55 2019" />
        <observations epoch_first="Fri Feb  8 11:00:00 2019"
                      epoch_last="Fri Feb  8 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27561"
                obs_have="23903"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="23921"
                obs_have="23874"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="20042"
                obs_have="20042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="6435108"
                         time_creation="Fri Feb  8 12:20:02 2019"
                         time_modification="Fri Feb  8 12:14:55 2019" />
        <observations epoch_first="Fri Feb  8 11:00:00 2019"
                      epoch_last="Fri Feb  8 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27561"
                obs_have="23903"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="23921"
                obs_have="23874"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="20042"
                obs_have="20042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="6435108"
                         time_creation="Thu Mar  7 03:32:03 2019"
                         time_modification="Fri Feb  8 12:14:55 2019" />
        <observations epoch_first="Fri Feb  8 11:00:00 2019"
                      epoch_last="Fri Feb  8 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27561"
                obs_have="23903"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="23921"
                obs_have="23874"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="20042"
                obs_have="20042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="6435108"
                         time_creation="Thu Mar  7 03:32:03 2019"
                         time_modification="Fri Feb  8 12:14:55 2019" />
        <observations epoch_first="Fri Feb  8 11:00:00 2019"
                      epoch_last="Fri Feb  8 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27561"
                obs_have="23903"
                obs_ratio="86.73" />
          <mask elevation="10 degrees"
                obs_expected="23921"
                obs_have="23874"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="20042"
                obs_have="20042"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb  8 13:44:26 2019"
               level="3">
        <file_statistics latency="00:14:58"
                         size="7473849"
                         time_creation="Fri Feb  8 13:20:02 2019"
                         time_modification="Fri Feb  8 13:14:57 2019" />
        <observations epoch_first="Fri Feb  8 12:00:00 2019"
                      epoch_last="Fri Feb  8 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30384"
                obs_have="27210"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="27320"
                obs_have="27173"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="23460"
                obs_have="23460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 15:34:26 2019"
               level="3">
        <file_statistics latency="00:14:58"
                         size="7473849"
                         time_creation="Fri Feb  8 13:20:02 2019"
                         time_modification="Fri Feb  8 13:14:57 2019" />
        <observations epoch_first="Fri Feb  8 12:00:00 2019"
                      epoch_last="Fri Feb  8 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30384"
                obs_have="27210"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="27320"
                obs_have="27173"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="23460"
                obs_have="23460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:58"
                         size="7473849"
                         time_creation="Fri Feb  8 13:20:02 2019"
                         time_modification="Fri Feb  8 13:14:57 2019" />
        <observations epoch_first="Fri Feb  8 12:00:00 2019"
                      epoch_last="Fri Feb  8 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30384"
                obs_have="27210"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="27320"
                obs_have="27173"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="23460"
                obs_have="23460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:58"
                         size="7473849"
                         time_creation="Thu Mar  7 03:32:05 2019"
                         time_modification="Fri Feb  8 13:14:57 2019" />
        <observations epoch_first="Fri Feb  8 12:00:00 2019"
                      epoch_last="Fri Feb  8 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30384"
                obs_have="27210"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="27320"
                obs_have="27173"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="23460"
                obs_have="23460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:58"
                         size="7473849"
                         time_creation="Thu Mar  7 03:32:05 2019"
                         time_modification="Fri Feb  8 13:14:57 2019" />
        <observations epoch_first="Fri Feb  8 12:00:00 2019"
                      epoch_last="Fri Feb  8 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30384"
                obs_have="27210"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="27320"
                obs_have="27173"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="23460"
                obs_have="23460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb  8 15:44:28 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8898532"
                         time_creation="Fri Feb  8 15:20:02 2019"
                         time_modification="Fri Feb  8 15:14:59 2019" />
        <observations epoch_first="Fri Feb  8 14:00:00 2019"
                      epoch_last="Fri Feb  8 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36126"
                obs_have="32677"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="32739"
                obs_have="32665"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28716"
                obs_have="28716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 17:34:28 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8898532"
                         time_creation="Fri Feb  8 15:20:02 2019"
                         time_modification="Fri Feb  8 15:14:59 2019" />
        <observations epoch_first="Fri Feb  8 14:00:00 2019"
                      epoch_last="Fri Feb  8 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36126"
                obs_have="32677"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="32739"
                obs_have="32665"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28716"
                obs_have="28716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8898532"
                         time_creation="Fri Feb  8 15:20:02 2019"
                         time_modification="Fri Feb  8 15:14:59 2019" />
        <observations epoch_first="Fri Feb  8 14:00:00 2019"
                      epoch_last="Fri Feb  8 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36126"
                obs_have="32677"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="32739"
                obs_have="32665"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28716"
                obs_have="28716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8898532"
                         time_creation="Thu Mar  7 03:32:05 2019"
                         time_modification="Fri Feb  8 15:14:59 2019" />
        <observations epoch_first="Fri Feb  8 14:00:00 2019"
                      epoch_last="Fri Feb  8 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36126"
                obs_have="32677"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="32739"
                obs_have="32665"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28716"
                obs_have="28716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:00"
                         size="8898532"
                         time_creation="Thu Mar  7 03:32:05 2019"
                         time_modification="Fri Feb  8 15:14:59 2019" />
        <observations epoch_first="Fri Feb  8 14:00:00 2019"
                      epoch_last="Fri Feb  8 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36126"
                obs_have="32677"
                obs_ratio="90.45" />
          <mask elevation="10 degrees"
                obs_expected="32739"
                obs_have="32665"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28716"
                obs_have="28716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb  8 16:44:27 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="8934604"
                         time_creation="Fri Feb  8 16:20:03 2019"
                         time_modification="Fri Feb  8 16:14:54 2019" />
        <observations epoch_first="Fri Feb  8 15:00:00 2019"
                      epoch_last="Fri Feb  8 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39575"
                obs_have="31246"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="31367"
                obs_have="31201"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25515"
                obs_have="25515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 18:34:30 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="8934604"
                         time_creation="Fri Feb  8 16:20:03 2019"
                         time_modification="Fri Feb  8 16:14:54 2019" />
        <observations epoch_first="Fri Feb  8 15:00:00 2019"
                      epoch_last="Fri Feb  8 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39575"
                obs_have="31246"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="31367"
                obs_have="31201"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25515"
                obs_have="25515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="8934604"
                         time_creation="Fri Feb  8 16:20:03 2019"
                         time_modification="Fri Feb  8 16:14:54 2019" />
        <observations epoch_first="Fri Feb  8 15:00:00 2019"
                      epoch_last="Fri Feb  8 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39575"
                obs_have="31246"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="31367"
                obs_have="31201"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25515"
                obs_have="25515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="8934604"
                         time_creation="Thu Mar  7 03:32:07 2019"
                         time_modification="Fri Feb  8 16:14:54 2019" />
        <observations epoch_first="Fri Feb  8 15:00:00 2019"
                      epoch_last="Fri Feb  8 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39575"
                obs_have="31246"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="31367"
                obs_have="31201"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25515"
                obs_have="25515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:55"
                         size="8934604"
                         time_creation="Thu Mar  7 03:32:07 2019"
                         time_modification="Fri Feb  8 16:14:54 2019" />
        <observations epoch_first="Fri Feb  8 15:00:00 2019"
                      epoch_last="Fri Feb  8 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39575"
                obs_have="31246"
                obs_ratio="78.95" />
          <mask elevation="10 degrees"
                obs_expected="31367"
                obs_have="31201"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25515"
                obs_have="25515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb  8 19:34:30 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="9045307"
                         time_creation="Fri Feb  8 17:45:02 2019"
                         time_modification="Fri Feb  8 17:43:10 2019" />
        <observations epoch_first="Fri Feb  8 16:00:00 2019"
                      epoch_last="Fri Feb  8 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="32344"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="32318"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="30049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="9045307"
                         time_creation="Fri Feb  8 17:45:02 2019"
                         time_modification="Fri Feb  8 17:43:10 2019" />
        <observations epoch_first="Fri Feb  8 16:00:00 2019"
                      epoch_last="Fri Feb  8 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="32344"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="32318"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="30049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="9045307"
                         time_creation="Thu Mar  7 03:32:07 2019"
                         time_modification="Fri Feb  8 17:43:10 2019" />
        <observations epoch_first="Fri Feb  8 16:00:00 2019"
                      epoch_last="Fri Feb  8 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="32344"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="32318"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="30049"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="9045307"
                         time_creation="Thu Mar  7 03:32:07 2019"
                         time_modification="Fri Feb  8 17:43:10 2019" />
        <observations epoch_first="Fri Feb  8 16:00:00 2019"
                      epoch_last="Fri Feb  8 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="32344"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32373"
                obs_have="32318"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="30049"
                obs_have="30049"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb  8 18:44:28 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8713789"
                         time_creation="Fri Feb  8 18:20:02 2019"
                         time_modification="Fri Feb  8 18:14:58 2019" />
        <observations epoch_first="Fri Feb  8 17:00:00 2019"
                      epoch_last="Fri Feb  8 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31853"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30137"
                obs_have="30137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 20:34:27 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8713789"
                         time_creation="Fri Feb  8 18:20:02 2019"
                         time_modification="Fri Feb  8 18:14:58 2019" />
        <observations epoch_first="Fri Feb  8 17:00:00 2019"
                      epoch_last="Fri Feb  8 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31853"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30137"
                obs_have="30137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8713789"
                         time_creation="Fri Feb  8 18:20:02 2019"
                         time_modification="Fri Feb  8 18:14:58 2019" />
        <observations epoch_first="Fri Feb  8 17:00:00 2019"
                      epoch_last="Fri Feb  8 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31853"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30137"
                obs_have="30137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8713789"
                         time_creation="Thu Mar  7 03:32:09 2019"
                         time_modification="Fri Feb  8 18:14:58 2019" />
        <observations epoch_first="Fri Feb  8 17:00:00 2019"
                      epoch_last="Fri Feb  8 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31853"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30137"
                obs_have="30137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:59"
                         size="8713789"
                         time_creation="Thu Mar  7 03:32:09 2019"
                         time_modification="Fri Feb  8 18:14:58 2019" />
        <observations epoch_first="Fri Feb  8 17:00:00 2019"
                      epoch_last="Fri Feb  8 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31853"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="31848"
                obs_have="31848"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30137"
                obs_have="30137"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb  8 19:44:28 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="7994415"
                         time_creation="Fri Feb  8 19:20:02 2019"
                         time_modification="Fri Feb  8 19:15:02 2019" />
        <observations epoch_first="Fri Feb  8 18:00:00 2019"
                      epoch_last="Fri Feb  8 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33536"
                obs_have="29168"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="29187"
                obs_have="29111"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 21:34:29 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="7994415"
                         time_creation="Fri Feb  8 19:20:02 2019"
                         time_modification="Fri Feb  8 19:15:02 2019" />
        <observations epoch_first="Fri Feb  8 18:00:00 2019"
                      epoch_last="Fri Feb  8 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33536"
                obs_have="29168"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="29187"
                obs_have="29111"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="7994415"
                         time_creation="Fri Feb  8 19:20:02 2019"
                         time_modification="Fri Feb  8 19:15:02 2019" />
        <observations epoch_first="Fri Feb  8 18:00:00 2019"
                      epoch_last="Fri Feb  8 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33536"
                obs_have="29168"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="29187"
                obs_have="29111"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="7994415"
                         time_creation="Thu Mar  7 03:32:10 2019"
                         time_modification="Fri Feb  8 19:15:02 2019" />
        <observations epoch_first="Fri Feb  8 18:00:00 2019"
                      epoch_last="Fri Feb  8 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33536"
                obs_have="29168"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="29187"
                obs_have="29111"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:03"
                         size="7994415"
                         time_creation="Thu Mar  7 03:32:10 2019"
                         time_modification="Fri Feb  8 19:15:02 2019" />
        <observations epoch_first="Fri Feb  8 18:00:00 2019"
                      epoch_last="Fri Feb  8 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33536"
                obs_have="29168"
                obs_ratio="86.98" />
          <mask elevation="10 degrees"
                obs_expected="29187"
                obs_have="29111"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26567"
                obs_have="26567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb  8 22:34:28 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="6939365"
                         time_creation="Fri Feb  8 20:45:02 2019"
                         time_modification="Fri Feb  8 20:43:10 2019" />
        <observations epoch_first="Fri Feb  8 19:00:00 2019"
                      epoch_last="Fri Feb  8 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31905"
                obs_have="25410"
                obs_ratio="79.64" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25369"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20020"
                obs_have="20020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="6939365"
                         time_creation="Fri Feb  8 20:45:02 2019"
                         time_modification="Fri Feb  8 20:43:10 2019" />
        <observations epoch_first="Fri Feb  8 19:00:00 2019"
                      epoch_last="Fri Feb  8 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31905"
                obs_have="25410"
                obs_ratio="79.64" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25369"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20020"
                obs_have="20020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="6939365"
                         time_creation="Thu Mar  7 03:32:11 2019"
                         time_modification="Fri Feb  8 20:43:10 2019" />
        <observations epoch_first="Fri Feb  8 19:00:00 2019"
                      epoch_last="Fri Feb  8 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31905"
                obs_have="25410"
                obs_ratio="79.64" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25369"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20020"
                obs_have="20020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:43:11"
                         size="6939365"
                         time_creation="Thu Mar  7 03:32:11 2019"
                         time_modification="Fri Feb  8 20:43:10 2019" />
        <observations epoch_first="Fri Feb  8 19:00:00 2019"
                      epoch_last="Fri Feb  8 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31905"
                obs_have="25410"
                obs_ratio="79.64" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="25369"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="20020"
                obs_have="20020"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb  8 21:44:26 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="7304336"
                         time_creation="Fri Feb  8 21:20:04 2019"
                         time_modification="Fri Feb  8 21:14:55 2019" />
        <observations epoch_first="Fri Feb  8 20:00:00 2019"
                      epoch_last="Fri Feb  8 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="26452"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="26514"
                obs_have="26398"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20931"
                obs_have="20931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  8 23:34:28 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="7304336"
                         time_creation="Fri Feb  8 21:20:04 2019"
                         time_modification="Fri Feb  8 21:14:55 2019" />
        <observations epoch_first="Fri Feb  8 20:00:00 2019"
                      epoch_last="Fri Feb  8 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="26452"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="26514"
                obs_have="26398"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20931"
                obs_have="20931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="7304336"
                         time_creation="Fri Feb  8 21:20:04 2019"
                         time_modification="Fri Feb  8 21:14:55 2019" />
        <observations epoch_first="Fri Feb  8 20:00:00 2019"
                      epoch_last="Fri Feb  8 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="26452"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="26514"
                obs_have="26398"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20931"
                obs_have="20931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="7304336"
                         time_creation="Thu Mar  7 03:32:13 2019"
                         time_modification="Fri Feb  8 21:14:55 2019" />
        <observations epoch_first="Fri Feb  8 20:00:00 2019"
                      epoch_last="Fri Feb  8 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="26452"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="26514"
                obs_have="26398"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20931"
                obs_have="20931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="7304336"
                         time_creation="Thu Mar  7 03:32:13 2019"
                         time_modification="Fri Feb  8 21:14:55 2019" />
        <observations epoch_first="Fri Feb  8 20:00:00 2019"
                      epoch_last="Fri Feb  8 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30408"
                obs_have="26452"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="26514"
                obs_have="26398"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20931"
                obs_have="20931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb  8 22:44:28 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="7851399"
                         time_creation="Fri Feb  8 22:20:02 2019"
                         time_modification="Fri Feb  8 22:15:01 2019" />
        <observations epoch_first="Fri Feb  8 21:00:00 2019"
                      epoch_last="Fri Feb  8 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="25672"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="25752"
                obs_have="25648"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22702"
                obs_have="22702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 00:34:29 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="7851399"
                         time_creation="Fri Feb  8 22:20:02 2019"
                         time_modification="Fri Feb  8 22:15:01 2019" />
        <observations epoch_first="Fri Feb  8 21:00:00 2019"
                      epoch_last="Fri Feb  8 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="25672"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="25752"
                obs_have="25648"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22702"
                obs_have="22702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="7851399"
                         time_creation="Fri Feb  8 22:20:02 2019"
                         time_modification="Fri Feb  8 22:15:01 2019" />
        <observations epoch_first="Fri Feb  8 21:00:00 2019"
                      epoch_last="Fri Feb  8 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="25672"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="25752"
                obs_have="25648"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22702"
                obs_have="22702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="7851399"
                         time_creation="Thu Mar  7 03:32:14 2019"
                         time_modification="Fri Feb  8 22:15:01 2019" />
        <observations epoch_first="Fri Feb  8 21:00:00 2019"
                      epoch_last="Fri Feb  8 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="25672"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="25752"
                obs_have="25648"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22702"
                obs_have="22702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="7851399"
                         time_creation="Thu Mar  7 03:32:14 2019"
                         time_modification="Fri Feb  8 22:15:01 2019" />
        <observations epoch_first="Fri Feb  8 21:00:00 2019"
                      epoch_last="Fri Feb  8 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29839"
                obs_have="25672"
                obs_ratio="86.04" />
          <mask elevation="10 degrees"
                obs_expected="25752"
                obs_have="25648"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="22702"
                obs_have="22702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb  8 23:44:30 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="8443797"
                         time_creation="Fri Feb  8 23:20:03 2019"
                         time_modification="Fri Feb  8 23:15:01 2019" />
        <observations epoch_first="Fri Feb  8 22:00:00 2019"
                      epoch_last="Fri Feb  8 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="28804"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28804"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 01:34:30 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="8443797"
                         time_creation="Fri Feb  8 23:20:03 2019"
                         time_modification="Fri Feb  8 23:15:01 2019" />
        <observations epoch_first="Fri Feb  8 22:00:00 2019"
                      epoch_last="Fri Feb  8 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="28804"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28804"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="8443797"
                         time_creation="Fri Feb  8 23:20:03 2019"
                         time_modification="Fri Feb  8 23:15:01 2019" />
        <observations epoch_first="Fri Feb  8 22:00:00 2019"
                      epoch_last="Fri Feb  8 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="28804"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28804"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="8443797"
                         time_creation="Thu Mar  7 03:32:15 2019"
                         time_modification="Fri Feb  8 23:15:01 2019" />
        <observations epoch_first="Fri Feb  8 22:00:00 2019"
                      epoch_last="Fri Feb  8 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="28804"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28804"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:15:02"
                         size="8443797"
                         time_creation="Thu Mar  7 03:32:15 2019"
                         time_modification="Fri Feb  8 23:15:01 2019" />
        <observations epoch_first="Fri Feb  8 22:00:00 2019"
                      epoch_last="Fri Feb  8 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30405"
                obs_have="28804"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28804"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="26155"
                obs_have="26155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb4039x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb  9 00:44:28 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="9414767"
                         time_creation="Sat Feb  9 00:20:04 2019"
                         time_modification="Sat Feb  9 00:14:55 2019" />
        <observations epoch_first="Fri Feb  8 23:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="33678"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="33750"
                obs_have="33663"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29228"
                obs_have="29183"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Feb  9 02:34:29 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="9414767"
                         time_creation="Sat Feb  9 00:20:04 2019"
                         time_modification="Sat Feb  9 00:14:55 2019" />
        <observations epoch_first="Fri Feb  8 23:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="33678"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="33750"
                obs_have="33663"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29228"
                obs_have="29183"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sat Feb  9 19:15:42 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="9414767"
                         time_creation="Sat Feb  9 00:20:04 2019"
                         time_modification="Sat Feb  9 00:14:55 2019" />
        <observations epoch_first="Fri Feb  8 23:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="33678"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="33750"
                obs_have="33663"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29228"
                obs_have="29183"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sun Mar 10 04:57:00 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="9414767"
                         time_creation="Thu Mar  7 03:32:18 2019"
                         time_modification="Sat Feb  9 00:14:55 2019" />
        <observations epoch_first="Fri Feb  8 23:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="33678"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="33750"
                obs_have="33663"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29228"
                obs_have="29183"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Sun Mar 10 05:04:52 2019"
               level="3">
        <file_statistics latency="00:14:56"
                         size="9414767"
                         time_creation="Thu Mar  7 03:32:18 2019"
                         time_modification="Sat Feb  9 00:14:55 2019" />
        <observations epoch_first="Fri Feb  8 23:00:00 2019"
                      epoch_last="Fri Feb  8 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35317"
                obs_have="33678"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="33750"
                obs_have="33663"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29228"
                obs_have="29183"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
  </station>
</QC>
