<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-01-19 00:00:00"
    DayOfYear="19"
    Year="2020">
  <station name="CH2T">
    <file name="/ch2t0190.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 20 18:50:07 2020"
               level="3">
        <file_statistics latency="01:36:15"
                         size="5402582"
                         time_creation="Mon Jan 20 02:50:20 2020"
                         time_modification="Mon Jan 20 01:35:45 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30079"
                obs_have="23853"
                obs_ratio="79.30" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="23850"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="21966"
                obs_have="21204"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:01:08 2020"
               level="3">
        <file_statistics latency="01:36:15"
                         size="5402582"
                         time_creation="Sat Feb 15 01:58:25 2020"
                         time_modification="Mon Jan 20 01:35:45 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:30 2020"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="30079"
                obs_have="23853"
                obs_ratio="79.30" />
          <mask elevation="10 degrees"
                obs_expected="24876"
                obs_have="23850"
                obs_ratio="95.88" />
          <mask elevation="15 degrees"
                obs_expected="21966"
                obs_have="21204"
                obs_ratio="96.53" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Jan 19 01:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7297803"
                         time_creation="Sun Jan 19 01:14:02 2020"
                         time_modification="Sun Jan 19 01:08:11 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36705"
                obs_have="30038"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="30129"
                obs_have="30037"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 03:33:07 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7297803"
                         time_creation="Sun Jan 19 01:14:02 2020"
                         time_modification="Sun Jan 19 01:08:11 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36705"
                obs_have="30038"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="30129"
                obs_have="30037"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7297803"
                         time_creation="Sun Jan 19 01:14:02 2020"
                         time_modification="Sun Jan 19 01:08:11 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36705"
                obs_have="30038"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="30129"
                obs_have="30037"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7297803"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 01:08:11 2020" />
        <observations epoch_first="Sun Jan 19 00:00:00 2020"
                      epoch_last="Sun Jan 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36705"
                obs_have="30038"
                obs_ratio="81.84" />
          <mask elevation="10 degrees"
                obs_expected="30129"
                obs_have="30037"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Jan 19 02:18:11 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7863068"
                         time_creation="Sun Jan 19 02:12:02 2020"
                         time_modification="Sun Jan 19 02:11:18 2020" />
        <observations epoch_first="Sun Jan 19 01:00:00 2020"
                      epoch_last="Sun Jan 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38959"
                obs_have="33152"
                obs_ratio="85.09" />
          <mask elevation="10 degrees"
                obs_expected="33312"
                obs_have="33136"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28868"
                obs_have="28868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 02:43:09 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7863068"
                         time_creation="Sun Jan 19 02:12:02 2020"
                         time_modification="Sun Jan 19 02:11:18 2020" />
        <observations epoch_first="Sun Jan 19 01:00:00 2020"
                      epoch_last="Sun Jan 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38959"
                obs_have="33152"
                obs_ratio="85.09" />
          <mask elevation="10 degrees"
                obs_expected="33312"
                obs_have="33136"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28868"
                obs_have="28868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 04:33:08 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7863068"
                         time_creation="Sun Jan 19 02:12:02 2020"
                         time_modification="Sun Jan 19 02:11:18 2020" />
        <observations epoch_first="Sun Jan 19 01:00:00 2020"
                      epoch_last="Sun Jan 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38959"
                obs_have="33152"
                obs_ratio="85.09" />
          <mask elevation="10 degrees"
                obs_expected="33312"
                obs_have="33136"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28868"
                obs_have="28868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7863068"
                         time_creation="Sun Jan 19 02:12:02 2020"
                         time_modification="Sun Jan 19 02:11:18 2020" />
        <observations epoch_first="Sun Jan 19 01:00:00 2020"
                      epoch_last="Sun Jan 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38959"
                obs_have="33152"
                obs_ratio="85.09" />
          <mask elevation="10 degrees"
                obs_expected="33312"
                obs_have="33136"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28868"
                obs_have="28868"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7863068"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 02:11:18 2020" />
        <observations epoch_first="Sun Jan 19 01:00:00 2020"
                      epoch_last="Sun Jan 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38959"
                obs_have="33152"
                obs_ratio="85.09" />
          <mask elevation="10 degrees"
                obs_expected="33312"
                obs_have="33136"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28868"
                obs_have="28868"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Jan 19 03:18:10 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7729152"
                         time_creation="Sun Jan 19 03:14:02 2020"
                         time_modification="Sun Jan 19 03:08:10 2020" />
        <observations epoch_first="Sun Jan 19 02:00:00 2020"
                      epoch_last="Sun Jan 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="35866"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35936"
                obs_have="35866"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 03:43:10 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7729152"
                         time_creation="Sun Jan 19 03:14:02 2020"
                         time_modification="Sun Jan 19 03:08:10 2020" />
        <observations epoch_first="Sun Jan 19 02:00:00 2020"
                      epoch_last="Sun Jan 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="35866"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35936"
                obs_have="35866"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 05:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7729152"
                         time_creation="Sun Jan 19 03:14:02 2020"
                         time_modification="Sun Jan 19 03:08:10 2020" />
        <observations epoch_first="Sun Jan 19 02:00:00 2020"
                      epoch_last="Sun Jan 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="35866"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35936"
                obs_have="35866"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7729152"
                         time_creation="Sun Jan 19 03:14:02 2020"
                         time_modification="Sun Jan 19 03:08:10 2020" />
        <observations epoch_first="Sun Jan 19 02:00:00 2020"
                      epoch_last="Sun Jan 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="35866"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35936"
                obs_have="35866"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7729152"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 03:08:10 2020" />
        <observations epoch_first="Sun Jan 19 02:00:00 2020"
                      epoch_last="Sun Jan 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="35866"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="35936"
                obs_have="35866"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33570"
                obs_have="33570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Jan 19 04:18:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7429407"
                         time_creation="Sun Jan 19 04:14:01 2020"
                         time_modification="Sun Jan 19 04:08:11 2020" />
        <observations epoch_first="Sun Jan 19 03:00:00 2020"
                      epoch_last="Sun Jan 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40410"
                obs_have="36111"
                obs_ratio="89.36" />
          <mask elevation="10 degrees"
                obs_expected="36239"
                obs_have="36106"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="33644"
                obs_have="33643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 04:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7429407"
                         time_creation="Sun Jan 19 04:14:01 2020"
                         time_modification="Sun Jan 19 04:08:11 2020" />
        <observations epoch_first="Sun Jan 19 03:00:00 2020"
                      epoch_last="Sun Jan 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40410"
                obs_have="36111"
                obs_ratio="89.36" />
          <mask elevation="10 degrees"
                obs_expected="36239"
                obs_have="36106"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="33644"
                obs_have="33643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 06:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7429407"
                         time_creation="Sun Jan 19 04:14:01 2020"
                         time_modification="Sun Jan 19 04:08:11 2020" />
        <observations epoch_first="Sun Jan 19 03:00:00 2020"
                      epoch_last="Sun Jan 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40410"
                obs_have="36111"
                obs_ratio="89.36" />
          <mask elevation="10 degrees"
                obs_expected="36239"
                obs_have="36106"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="33644"
                obs_have="33643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7429407"
                         time_creation="Sun Jan 19 04:14:01 2020"
                         time_modification="Sun Jan 19 04:08:11 2020" />
        <observations epoch_first="Sun Jan 19 03:00:00 2020"
                      epoch_last="Sun Jan 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40410"
                obs_have="36111"
                obs_ratio="89.36" />
          <mask elevation="10 degrees"
                obs_expected="36239"
                obs_have="36106"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="33644"
                obs_have="33643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7429407"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 04:08:11 2020" />
        <observations epoch_first="Sun Jan 19 03:00:00 2020"
                      epoch_last="Sun Jan 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40410"
                obs_have="36111"
                obs_ratio="89.36" />
          <mask elevation="10 degrees"
                obs_expected="36239"
                obs_have="36106"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="33644"
                obs_have="33643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Jan 19 05:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7592685"
                         time_creation="Sun Jan 19 05:14:02 2020"
                         time_modification="Sun Jan 19 05:08:10 2020" />
        <observations epoch_first="Sun Jan 19 04:00:00 2020"
                      epoch_last="Sun Jan 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47451"
                obs_have="40717"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="40855"
                obs_have="40705"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35891"
                obs_have="35891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 05:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7592685"
                         time_creation="Sun Jan 19 05:14:02 2020"
                         time_modification="Sun Jan 19 05:08:10 2020" />
        <observations epoch_first="Sun Jan 19 04:00:00 2020"
                      epoch_last="Sun Jan 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47451"
                obs_have="40717"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="40855"
                obs_have="40705"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35891"
                obs_have="35891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 07:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7592685"
                         time_creation="Sun Jan 19 05:14:02 2020"
                         time_modification="Sun Jan 19 05:08:10 2020" />
        <observations epoch_first="Sun Jan 19 04:00:00 2020"
                      epoch_last="Sun Jan 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47451"
                obs_have="40717"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="40855"
                obs_have="40705"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35891"
                obs_have="35891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7592685"
                         time_creation="Sun Jan 19 05:14:02 2020"
                         time_modification="Sun Jan 19 05:08:10 2020" />
        <observations epoch_first="Sun Jan 19 04:00:00 2020"
                      epoch_last="Sun Jan 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47451"
                obs_have="40717"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="40855"
                obs_have="40705"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35891"
                obs_have="35891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7592685"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 05:08:10 2020" />
        <observations epoch_first="Sun Jan 19 04:00:00 2020"
                      epoch_last="Sun Jan 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47451"
                obs_have="40717"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="40855"
                obs_have="40705"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="35891"
                obs_have="35891"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Jan 19 06:18:06 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7817574"
                         time_creation="Sun Jan 19 06:14:02 2020"
                         time_modification="Sun Jan 19 06:11:15 2020" />
        <observations epoch_first="Sun Jan 19 05:00:00 2020"
                      epoch_last="Sun Jan 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="39873"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="39888"
                obs_have="39864"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38122"
                obs_have="38122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 06:43:07 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7817574"
                         time_creation="Sun Jan 19 06:14:02 2020"
                         time_modification="Sun Jan 19 06:11:15 2020" />
        <observations epoch_first="Sun Jan 19 05:00:00 2020"
                      epoch_last="Sun Jan 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="39873"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="39888"
                obs_have="39864"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38122"
                obs_have="38122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 08:33:08 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7817574"
                         time_creation="Sun Jan 19 06:14:02 2020"
                         time_modification="Sun Jan 19 06:11:15 2020" />
        <observations epoch_first="Sun Jan 19 05:00:00 2020"
                      epoch_last="Sun Jan 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="39873"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="39888"
                obs_have="39864"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38122"
                obs_have="38122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7817574"
                         time_creation="Sun Jan 19 06:14:02 2020"
                         time_modification="Sun Jan 19 06:11:15 2020" />
        <observations epoch_first="Sun Jan 19 05:00:00 2020"
                      epoch_last="Sun Jan 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="39873"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="39888"
                obs_have="39864"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38122"
                obs_have="38122"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:11:16"
                         size="7817574"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 06:11:15 2020" />
        <observations epoch_first="Sun Jan 19 05:00:00 2020"
                      epoch_last="Sun Jan 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42061"
                obs_have="39873"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="39888"
                obs_have="39864"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="38122"
                obs_have="38122"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Jan 19 07:18:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7792131"
                         time_creation="Sun Jan 19 07:14:02 2020"
                         time_modification="Sun Jan 19 07:08:10 2020" />
        <observations epoch_first="Sun Jan 19 06:00:00 2020"
                      epoch_last="Sun Jan 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40725"
                obs_have="36101"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="36100"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="32612"
                obs_have="32612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 07:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7792131"
                         time_creation="Sun Jan 19 07:14:02 2020"
                         time_modification="Sun Jan 19 07:08:10 2020" />
        <observations epoch_first="Sun Jan 19 06:00:00 2020"
                      epoch_last="Sun Jan 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40725"
                obs_have="36101"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="36100"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="32612"
                obs_have="32612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 09:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7792131"
                         time_creation="Sun Jan 19 07:14:02 2020"
                         time_modification="Sun Jan 19 07:08:10 2020" />
        <observations epoch_first="Sun Jan 19 06:00:00 2020"
                      epoch_last="Sun Jan 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40725"
                obs_have="36101"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="36100"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="32612"
                obs_have="32612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7792131"
                         time_creation="Sun Jan 19 07:14:02 2020"
                         time_modification="Sun Jan 19 07:08:10 2020" />
        <observations epoch_first="Sun Jan 19 06:00:00 2020"
                      epoch_last="Sun Jan 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40725"
                obs_have="36101"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="36100"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="32612"
                obs_have="32612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7792131"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 07:08:10 2020" />
        <observations epoch_first="Sun Jan 19 06:00:00 2020"
                      epoch_last="Sun Jan 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40725"
                obs_have="36101"
                obs_ratio="88.65" />
          <mask elevation="10 degrees"
                obs_expected="36215"
                obs_have="36100"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="32612"
                obs_have="32612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Jan 19 08:18:07 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7134321"
                         time_creation="Sun Jan 19 08:14:03 2020"
                         time_modification="Sun Jan 19 08:08:10 2020" />
        <observations epoch_first="Sun Jan 19 07:00:00 2020"
                      epoch_last="Sun Jan 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="30440"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="30496"
                obs_have="30410"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 08:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7134321"
                         time_creation="Sun Jan 19 08:14:03 2020"
                         time_modification="Sun Jan 19 08:08:10 2020" />
        <observations epoch_first="Sun Jan 19 07:00:00 2020"
                      epoch_last="Sun Jan 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="30440"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="30496"
                obs_have="30410"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 10:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7134321"
                         time_creation="Sun Jan 19 08:14:03 2020"
                         time_modification="Sun Jan 19 08:08:10 2020" />
        <observations epoch_first="Sun Jan 19 07:00:00 2020"
                      epoch_last="Sun Jan 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="30440"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="30496"
                obs_have="30410"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7134321"
                         time_creation="Sun Jan 19 08:14:03 2020"
                         time_modification="Sun Jan 19 08:08:10 2020" />
        <observations epoch_first="Sun Jan 19 07:00:00 2020"
                      epoch_last="Sun Jan 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="30440"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="30496"
                obs_have="30410"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7134321"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 08:08:10 2020" />
        <observations epoch_first="Sun Jan 19 07:00:00 2020"
                      epoch_last="Sun Jan 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36105"
                obs_have="30440"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="30496"
                obs_have="30410"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26777"
                obs_have="26777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Jan 19 09:18:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7695035"
                         time_creation="Sun Jan 19 09:14:02 2020"
                         time_modification="Sun Jan 19 09:08:11 2020" />
        <observations epoch_first="Sun Jan 19 08:00:00 2020"
                      epoch_last="Sun Jan 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="31724"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31720"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 09:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7695035"
                         time_creation="Sun Jan 19 09:14:02 2020"
                         time_modification="Sun Jan 19 09:08:11 2020" />
        <observations epoch_first="Sun Jan 19 08:00:00 2020"
                      epoch_last="Sun Jan 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="31724"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31720"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 11:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7695035"
                         time_creation="Sun Jan 19 09:14:02 2020"
                         time_modification="Sun Jan 19 09:08:11 2020" />
        <observations epoch_first="Sun Jan 19 08:00:00 2020"
                      epoch_last="Sun Jan 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="31724"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31720"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7695035"
                         time_creation="Sun Jan 19 09:14:02 2020"
                         time_modification="Sun Jan 19 09:08:11 2020" />
        <observations epoch_first="Sun Jan 19 08:00:00 2020"
                      epoch_last="Sun Jan 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="31724"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31720"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7695035"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 09:08:11 2020" />
        <observations epoch_first="Sun Jan 19 08:00:00 2020"
                      epoch_last="Sun Jan 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34122"
                obs_have="31724"
                obs_ratio="92.97" />
          <mask elevation="10 degrees"
                obs_expected="31810"
                obs_have="31720"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="27944"
                obs_have="27944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Jan 19 10:18:07 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6892208"
                         time_creation="Sun Jan 19 10:12:03 2020"
                         time_modification="Sun Jan 19 10:11:17 2020" />
        <observations epoch_first="Sun Jan 19 09:00:00 2020"
                      epoch_last="Sun Jan 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="26779"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26757"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 10:43:08 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6892208"
                         time_creation="Sun Jan 19 10:12:03 2020"
                         time_modification="Sun Jan 19 10:11:17 2020" />
        <observations epoch_first="Sun Jan 19 09:00:00 2020"
                      epoch_last="Sun Jan 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="26779"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26757"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 12:33:08 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6892208"
                         time_creation="Sun Jan 19 10:12:03 2020"
                         time_modification="Sun Jan 19 10:11:17 2020" />
        <observations epoch_first="Sun Jan 19 09:00:00 2020"
                      epoch_last="Sun Jan 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="26779"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26757"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6892208"
                         time_creation="Sun Jan 19 10:12:03 2020"
                         time_modification="Sun Jan 19 10:11:17 2020" />
        <observations epoch_first="Sun Jan 19 09:00:00 2020"
                      epoch_last="Sun Jan 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="26779"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26757"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6892208"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 10:11:17 2020" />
        <observations epoch_first="Sun Jan 19 09:00:00 2020"
                      epoch_last="Sun Jan 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="26779"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="26925"
                obs_have="26757"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Jan 19 11:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6175344"
                         time_creation="Sun Jan 19 11:12:02 2020"
                         time_modification="Sun Jan 19 11:08:10 2020" />
        <observations epoch_first="Sun Jan 19 10:00:00 2020"
                      epoch_last="Sun Jan 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27733"
                obs_have="23807"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23782"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20650"
                obs_have="20650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 11:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6175344"
                         time_creation="Sun Jan 19 11:12:02 2020"
                         time_modification="Sun Jan 19 11:08:10 2020" />
        <observations epoch_first="Sun Jan 19 10:00:00 2020"
                      epoch_last="Sun Jan 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27733"
                obs_have="23807"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23782"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20650"
                obs_have="20650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 13:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6175344"
                         time_creation="Sun Jan 19 11:12:02 2020"
                         time_modification="Sun Jan 19 11:08:10 2020" />
        <observations epoch_first="Sun Jan 19 10:00:00 2020"
                      epoch_last="Sun Jan 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27733"
                obs_have="23807"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23782"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20650"
                obs_have="20650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6175344"
                         time_creation="Sun Jan 19 11:12:02 2020"
                         time_modification="Sun Jan 19 11:08:10 2020" />
        <observations epoch_first="Sun Jan 19 10:00:00 2020"
                      epoch_last="Sun Jan 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27733"
                obs_have="23807"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23782"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20650"
                obs_have="20650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6175344"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 11:08:10 2020" />
        <observations epoch_first="Sun Jan 19 10:00:00 2020"
                      epoch_last="Sun Jan 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27733"
                obs_have="23807"
                obs_ratio="85.84" />
          <mask elevation="10 degrees"
                obs_expected="23866"
                obs_have="23782"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="20650"
                obs_have="20650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Jan 19 12:18:07 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5818719"
                         time_creation="Sun Jan 19 12:12:02 2020"
                         time_modification="Sun Jan 19 12:08:09 2020" />
        <observations epoch_first="Sun Jan 19 11:00:00 2020"
                      epoch_last="Sun Jan 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25018"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="25018"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 12:43:09 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5818719"
                         time_creation="Sun Jan 19 12:12:02 2020"
                         time_modification="Sun Jan 19 12:08:09 2020" />
        <observations epoch_first="Sun Jan 19 11:00:00 2020"
                      epoch_last="Sun Jan 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25018"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="25018"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 14:33:07 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5818719"
                         time_creation="Sun Jan 19 12:12:02 2020"
                         time_modification="Sun Jan 19 12:08:09 2020" />
        <observations epoch_first="Sun Jan 19 11:00:00 2020"
                      epoch_last="Sun Jan 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25018"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="25018"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5818719"
                         time_creation="Sun Jan 19 12:12:02 2020"
                         time_modification="Sun Jan 19 12:08:09 2020" />
        <observations epoch_first="Sun Jan 19 11:00:00 2020"
                      epoch_last="Sun Jan 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25018"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="25018"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5818719"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 12:08:09 2020" />
        <observations epoch_first="Sun Jan 19 11:00:00 2020"
                      epoch_last="Sun Jan 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="25018"
                obs_ratio="99.28" />
          <mask elevation="10 degrees"
                obs_expected="25096"
                obs_have="25018"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Jan 19 13:18:07 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5981523"
                         time_creation="Sun Jan 19 13:14:03 2020"
                         time_modification="Sun Jan 19 13:08:09 2020" />
        <observations epoch_first="Sun Jan 19 12:00:00 2020"
                      epoch_last="Sun Jan 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31811"
                obs_have="25700"
                obs_ratio="80.79" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25700"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 13:43:09 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5981523"
                         time_creation="Sun Jan 19 13:14:03 2020"
                         time_modification="Sun Jan 19 13:08:09 2020" />
        <observations epoch_first="Sun Jan 19 12:00:00 2020"
                      epoch_last="Sun Jan 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31811"
                obs_have="25700"
                obs_ratio="80.79" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25700"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 15:33:08 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5981523"
                         time_creation="Sun Jan 19 13:14:03 2020"
                         time_modification="Sun Jan 19 13:08:09 2020" />
        <observations epoch_first="Sun Jan 19 12:00:00 2020"
                      epoch_last="Sun Jan 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31811"
                obs_have="25700"
                obs_ratio="80.79" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25700"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5981523"
                         time_creation="Sun Jan 19 13:14:03 2020"
                         time_modification="Sun Jan 19 13:08:09 2020" />
        <observations epoch_first="Sun Jan 19 12:00:00 2020"
                      epoch_last="Sun Jan 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31811"
                obs_have="25700"
                obs_ratio="80.79" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25700"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="5981523"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 13:08:09 2020" />
        <observations epoch_first="Sun Jan 19 12:00:00 2020"
                      epoch_last="Sun Jan 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31811"
                obs_have="25700"
                obs_ratio="80.79" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25700"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Jan 19 14:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6735607"
                         time_creation="Sun Jan 19 14:12:02 2020"
                         time_modification="Sun Jan 19 14:08:10 2020" />
        <observations epoch_first="Sun Jan 19 13:00:00 2020"
                      epoch_last="Sun Jan 19 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36721"
                obs_have="31107"
                obs_ratio="84.71" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="31087"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="26911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 14:43:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6735607"
                         time_creation="Sun Jan 19 14:12:02 2020"
                         time_modification="Sun Jan 19 14:08:10 2020" />
        <observations epoch_first="Sun Jan 19 13:00:00 2020"
                      epoch_last="Sun Jan 19 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36721"
                obs_have="31107"
                obs_ratio="84.71" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="31087"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="26911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 16:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6735607"
                         time_creation="Sun Jan 19 14:12:02 2020"
                         time_modification="Sun Jan 19 14:08:10 2020" />
        <observations epoch_first="Sun Jan 19 13:00:00 2020"
                      epoch_last="Sun Jan 19 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36721"
                obs_have="31107"
                obs_ratio="84.71" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="31087"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="26911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6735607"
                         time_creation="Sun Jan 19 14:12:02 2020"
                         time_modification="Sun Jan 19 14:08:10 2020" />
        <observations epoch_first="Sun Jan 19 13:00:00 2020"
                      epoch_last="Sun Jan 19 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36721"
                obs_have="31107"
                obs_ratio="84.71" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="31087"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="26911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6735607"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 14:08:10 2020" />
        <observations epoch_first="Sun Jan 19 13:00:00 2020"
                      epoch_last="Sun Jan 19 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36721"
                obs_have="31107"
                obs_ratio="84.71" />
          <mask elevation="10 degrees"
                obs_expected="31193"
                obs_have="31087"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="26911"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Jan 19 15:18:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7003596"
                         time_creation="Sun Jan 19 15:14:02 2020"
                         time_modification="Sun Jan 19 15:08:11 2020" />
        <observations epoch_first="Sun Jan 19 14:00:00 2020"
                      epoch_last="Sun Jan 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35372"
                obs_have="32592"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="32710"
                obs_have="32592"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 15:43:10 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7003596"
                         time_creation="Sun Jan 19 15:14:02 2020"
                         time_modification="Sun Jan 19 15:08:11 2020" />
        <observations epoch_first="Sun Jan 19 14:00:00 2020"
                      epoch_last="Sun Jan 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35372"
                obs_have="32592"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="32710"
                obs_have="32592"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:33:08 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7003596"
                         time_creation="Sun Jan 19 15:14:02 2020"
                         time_modification="Sun Jan 19 15:08:11 2020" />
        <observations epoch_first="Sun Jan 19 14:00:00 2020"
                      epoch_last="Sun Jan 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35372"
                obs_have="32592"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="32710"
                obs_have="32592"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7003596"
                         time_creation="Sun Jan 19 15:14:02 2020"
                         time_modification="Sun Jan 19 15:08:11 2020" />
        <observations epoch_first="Sun Jan 19 14:00:00 2020"
                      epoch_last="Sun Jan 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35372"
                obs_have="32592"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="32710"
                obs_have="32592"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7003596"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 15:08:11 2020" />
        <observations epoch_first="Sun Jan 19 14:00:00 2020"
                      epoch_last="Sun Jan 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35372"
                obs_have="32592"
                obs_ratio="92.14" />
          <mask elevation="10 degrees"
                obs_expected="32710"
                obs_have="32592"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Jan 19 16:18:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7122465"
                         time_creation="Sun Jan 19 16:14:02 2020"
                         time_modification="Sun Jan 19 16:08:10 2020" />
        <observations epoch_first="Sun Jan 19 15:00:00 2020"
                      epoch_last="Sun Jan 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35077"
                obs_have="31484"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="31496"
                obs_have="31460"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 16:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7122465"
                         time_creation="Sun Jan 19 16:14:02 2020"
                         time_modification="Sun Jan 19 16:08:10 2020" />
        <observations epoch_first="Sun Jan 19 15:00:00 2020"
                      epoch_last="Sun Jan 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35077"
                obs_have="31484"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="31496"
                obs_have="31460"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 18:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7122465"
                         time_creation="Sun Jan 19 16:14:02 2020"
                         time_modification="Sun Jan 19 16:08:10 2020" />
        <observations epoch_first="Sun Jan 19 15:00:00 2020"
                      epoch_last="Sun Jan 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35077"
                obs_have="31484"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="31496"
                obs_have="31460"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7122465"
                         time_creation="Sun Jan 19 16:14:02 2020"
                         time_modification="Sun Jan 19 16:08:10 2020" />
        <observations epoch_first="Sun Jan 19 15:00:00 2020"
                      epoch_last="Sun Jan 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35077"
                obs_have="31484"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="31496"
                obs_have="31460"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7122465"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 16:08:10 2020" />
        <observations epoch_first="Sun Jan 19 15:00:00 2020"
                      epoch_last="Sun Jan 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35077"
                obs_have="31484"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="31496"
                obs_have="31460"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="28142"
                obs_have="28142"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Jan 19 17:18:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7120711"
                         time_creation="Sun Jan 19 17:12:03 2020"
                         time_modification="Sun Jan 19 17:08:11 2020" />
        <observations epoch_first="Sun Jan 19 16:00:00 2020"
                      epoch_last="Sun Jan 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="31672"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="31853"
                obs_have="31663"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 17:43:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7120711"
                         time_creation="Sun Jan 19 17:12:03 2020"
                         time_modification="Sun Jan 19 17:08:11 2020" />
        <observations epoch_first="Sun Jan 19 16:00:00 2020"
                      epoch_last="Sun Jan 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="31672"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="31853"
                obs_have="31663"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 19:33:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7120711"
                         time_creation="Sun Jan 19 17:12:03 2020"
                         time_modification="Sun Jan 19 17:08:11 2020" />
        <observations epoch_first="Sun Jan 19 16:00:00 2020"
                      epoch_last="Sun Jan 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="31672"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="31853"
                obs_have="31663"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7120711"
                         time_creation="Sun Jan 19 17:12:03 2020"
                         time_modification="Sun Jan 19 17:08:11 2020" />
        <observations epoch_first="Sun Jan 19 16:00:00 2020"
                      epoch_last="Sun Jan 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="31672"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="31853"
                obs_have="31663"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7120711"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 17:08:11 2020" />
        <observations epoch_first="Sun Jan 19 16:00:00 2020"
                      epoch_last="Sun Jan 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37570"
                obs_have="31672"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="31853"
                obs_have="31663"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="25534"
                obs_have="25534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Jan 19 18:18:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7758510"
                         time_creation="Sun Jan 19 18:14:02 2020"
                         time_modification="Sun Jan 19 18:08:11 2020" />
        <observations epoch_first="Sun Jan 19 17:00:00 2020"
                      epoch_last="Sun Jan 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="32271"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="32327"
                obs_have="32271"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31225"
                obs_have="31225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 18:43:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7758510"
                         time_creation="Sun Jan 19 18:14:02 2020"
                         time_modification="Sun Jan 19 18:08:11 2020" />
        <observations epoch_first="Sun Jan 19 17:00:00 2020"
                      epoch_last="Sun Jan 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="32271"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="32327"
                obs_have="32271"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31225"
                obs_have="31225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 20:33:09 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7758510"
                         time_creation="Sun Jan 19 18:14:02 2020"
                         time_modification="Sun Jan 19 18:08:11 2020" />
        <observations epoch_first="Sun Jan 19 17:00:00 2020"
                      epoch_last="Sun Jan 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="32271"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="32327"
                obs_have="32271"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31225"
                obs_have="31225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7758510"
                         time_creation="Sun Jan 19 18:14:02 2020"
                         time_modification="Sun Jan 19 18:08:11 2020" />
        <observations epoch_first="Sun Jan 19 17:00:00 2020"
                      epoch_last="Sun Jan 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="32271"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="32327"
                obs_have="32271"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31225"
                obs_have="31225"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="7758510"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 18:08:11 2020" />
        <observations epoch_first="Sun Jan 19 17:00:00 2020"
                      epoch_last="Sun Jan 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33669"
                obs_have="32271"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="32327"
                obs_have="32271"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31225"
                obs_have="31225"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Jan 19 19:18:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6877541"
                         time_creation="Sun Jan 19 19:14:02 2020"
                         time_modification="Sun Jan 19 19:08:10 2020" />
        <observations epoch_first="Sun Jan 19 18:00:00 2020"
                      epoch_last="Sun Jan 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="29497"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="29634"
                obs_have="29482"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 19:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6877541"
                         time_creation="Sun Jan 19 19:14:02 2020"
                         time_modification="Sun Jan 19 19:08:10 2020" />
        <observations epoch_first="Sun Jan 19 18:00:00 2020"
                      epoch_last="Sun Jan 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="29497"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="29634"
                obs_have="29482"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 21:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6877541"
                         time_creation="Sun Jan 19 19:14:02 2020"
                         time_modification="Sun Jan 19 19:08:10 2020" />
        <observations epoch_first="Sun Jan 19 18:00:00 2020"
                      epoch_last="Sun Jan 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="29497"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="29634"
                obs_have="29482"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6877541"
                         time_creation="Sun Jan 19 19:14:02 2020"
                         time_modification="Sun Jan 19 19:08:10 2020" />
        <observations epoch_first="Sun Jan 19 18:00:00 2020"
                      epoch_last="Sun Jan 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="29497"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="29634"
                obs_have="29482"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="6877541"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 19:08:10 2020" />
        <observations epoch_first="Sun Jan 19 18:00:00 2020"
                      epoch_last="Sun Jan 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34374"
                obs_have="29497"
                obs_ratio="85.81" />
          <mask elevation="10 degrees"
                obs_expected="29634"
                obs_have="29482"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Jan 19 21:18:07 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6017011"
                         time_creation="Sun Jan 19 21:14:02 2020"
                         time_modification="Sun Jan 19 21:08:09 2020" />
        <observations epoch_first="Sun Jan 19 20:00:00 2020"
                      epoch_last="Sun Jan 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30921"
                obs_have="27541"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="27541"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 21:43:08 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6017011"
                         time_creation="Sun Jan 19 21:14:02 2020"
                         time_modification="Sun Jan 19 21:08:09 2020" />
        <observations epoch_first="Sun Jan 19 20:00:00 2020"
                      epoch_last="Sun Jan 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30921"
                obs_have="27541"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="27541"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 23:33:09 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6017011"
                         time_creation="Sun Jan 19 21:14:02 2020"
                         time_modification="Sun Jan 19 21:08:09 2020" />
        <observations epoch_first="Sun Jan 19 20:00:00 2020"
                      epoch_last="Sun Jan 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30921"
                obs_have="27541"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="27541"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6017011"
                         time_creation="Sun Jan 19 21:14:02 2020"
                         time_modification="Sun Jan 19 21:08:09 2020" />
        <observations epoch_first="Sun Jan 19 20:00:00 2020"
                      epoch_last="Sun Jan 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30921"
                obs_have="27541"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="27541"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6017011"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 21:08:09 2020" />
        <observations epoch_first="Sun Jan 19 20:00:00 2020"
                      epoch_last="Sun Jan 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30921"
                obs_have="27541"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="27679"
                obs_have="27541"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Jan 19 22:18:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5976378"
                         time_creation="Sun Jan 19 22:14:02 2020"
                         time_modification="Sun Jan 19 22:08:10 2020" />
        <observations epoch_first="Sun Jan 19 21:00:00 2020"
                      epoch_last="Sun Jan 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31044"
                obs_have="26551"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26548"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 22:43:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5976378"
                         time_creation="Sun Jan 19 22:14:02 2020"
                         time_modification="Sun Jan 19 22:08:10 2020" />
        <observations epoch_first="Sun Jan 19 21:00:00 2020"
                      epoch_last="Sun Jan 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31044"
                obs_have="26551"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26548"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 00:33:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5976378"
                         time_creation="Sun Jan 19 22:14:02 2020"
                         time_modification="Sun Jan 19 22:08:10 2020" />
        <observations epoch_first="Sun Jan 19 21:00:00 2020"
                      epoch_last="Sun Jan 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31044"
                obs_have="26551"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26548"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5976378"
                         time_creation="Sun Jan 19 22:14:02 2020"
                         time_modification="Sun Jan 19 22:08:10 2020" />
        <observations epoch_first="Sun Jan 19 21:00:00 2020"
                      epoch_last="Sun Jan 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31044"
                obs_have="26551"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26548"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="5976378"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 22:08:10 2020" />
        <observations epoch_first="Sun Jan 19 21:00:00 2020"
                      epoch_last="Sun Jan 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31044"
                obs_have="26551"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="26682"
                obs_have="26548"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23925"
                obs_have="23925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan 19 23:18:09 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7027755"
                         time_creation="Sun Jan 19 23:14:02 2020"
                         time_modification="Sun Jan 19 23:08:10 2020" />
        <observations epoch_first="Sun Jan 19 22:00:00 2020"
                      epoch_last="Sun Jan 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32089"
                obs_have="27339"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="27430"
                obs_have="27330"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23397"
                obs_have="23397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 19 23:43:10 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7027755"
                         time_creation="Sun Jan 19 23:14:02 2020"
                         time_modification="Sun Jan 19 23:08:10 2020" />
        <observations epoch_first="Sun Jan 19 22:00:00 2020"
                      epoch_last="Sun Jan 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32089"
                obs_have="27339"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="27430"
                obs_have="27330"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23397"
                obs_have="23397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 01:33:08 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7027755"
                         time_creation="Sun Jan 19 23:14:02 2020"
                         time_modification="Sun Jan 19 23:08:10 2020" />
        <observations epoch_first="Sun Jan 19 22:00:00 2020"
                      epoch_last="Sun Jan 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32089"
                obs_have="27339"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="27430"
                obs_have="27330"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23397"
                obs_have="23397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7027755"
                         time_creation="Sun Jan 19 23:14:02 2020"
                         time_modification="Sun Jan 19 23:08:10 2020" />
        <observations epoch_first="Sun Jan 19 22:00:00 2020"
                      epoch_last="Sun Jan 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32089"
                obs_have="27339"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="27430"
                obs_have="27330"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23397"
                obs_have="23397"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="7027755"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Sun Jan 19 23:08:10 2020" />
        <observations epoch_first="Sun Jan 19 22:00:00 2020"
                      epoch_last="Sun Jan 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32089"
                obs_have="27339"
                obs_ratio="85.20" />
          <mask elevation="10 degrees"
                obs_expected="27430"
                obs_have="27330"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="23397"
                obs_have="23397"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t019x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Jan 20 00:18:09 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7161129"
                         time_creation="Mon Jan 20 00:14:02 2020"
                         time_modification="Mon Jan 20 00:11:18 2020" />
        <observations epoch_first="Sun Jan 19 23:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31483"
                obs_have="30191"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30191"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="27783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 00:43:10 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7161129"
                         time_creation="Mon Jan 20 00:14:02 2020"
                         time_modification="Mon Jan 20 00:11:18 2020" />
        <observations epoch_first="Sun Jan 19 23:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31483"
                obs_have="30191"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30191"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="27783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 02:33:09 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7161129"
                         time_creation="Mon Jan 20 00:14:02 2020"
                         time_modification="Mon Jan 20 00:11:18 2020" />
        <observations epoch_first="Sun Jan 19 23:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31483"
                obs_have="30191"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30191"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="27783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 20 18:53:17 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7161129"
                         time_creation="Mon Jan 20 00:14:02 2020"
                         time_modification="Mon Jan 20 00:11:18 2020" />
        <observations epoch_first="Sun Jan 19 23:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31483"
                obs_have="30191"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30191"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="27783"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 18 04:04:11 2020"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7161129"
                         time_creation="Sat Feb 15 01:51:22 2020"
                         time_modification="Mon Jan 20 00:11:18 2020" />
        <observations epoch_first="Sun Jan 19 23:00:00 2020"
                      epoch_last="Sun Jan 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31483"
                obs_have="30191"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30249"
                obs_have="30191"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27783"
                obs_have="27783"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
