<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-22 00:00:00"
    DayOfYear="53"
    Year="2019">
  <station name="CHAS">
    <file name="/chas0530.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 23 18:01:49 2019"
               level="3">
        <file_statistics latency="01:37:26"
                         size="8397256"
                         time_creation="Sat Feb 23 02:51:26 2019"
                         time_modification="Sat Feb 23 01:36:56 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29868"
                obs_have="28127"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="24844"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21983"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 02:45:45 2019"
               level="3">
        <file_statistics latency="01:37:26"
                         size="8397256"
                         time_creation="Thu Mar 21 01:59:16 2019"
                         time_modification="Sat Feb 23 01:36:56 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29868"
                obs_have="28127"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24921"
                obs_have="24844"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21983"
                obs_have="21982"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Feb 22 01:45:54 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11376070"
                         time_creation="Fri Feb 22 01:12:01 2019"
                         time_modification="Fri Feb 22 01:08:31 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43090"
                obs_have="41987"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="39897"
                obs_have="39861"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37393"
                obs_have="37391"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 22 03:34:48 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11376070"
                         time_creation="Fri Feb 22 01:12:01 2019"
                         time_modification="Fri Feb 22 01:08:31 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43090"
                obs_have="41987"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="39897"
                obs_have="39861"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37393"
                obs_have="37391"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11376070"
                         time_creation="Fri Feb 22 01:12:01 2019"
                         time_modification="Fri Feb 22 01:08:31 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43090"
                obs_have="41987"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="39897"
                obs_have="39861"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37393"
                obs_have="37391"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:32"
                         size="11376070"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 01:08:31 2019" />
        <observations epoch_first="Fri Feb 22 00:00:00 2019"
                      epoch_last="Fri Feb 22 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43090"
                obs_have="41987"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="39897"
                obs_have="39861"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="37393"
                obs_have="37391"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas053b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Feb 22 02:20:50 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10786966"
                         time_creation="Fri Feb 22 02:12:02 2019"
                         time_modification="Fri Feb 22 02:08:27 2019" />
        <observations epoch_first="Fri Feb 22 01:00:00 2019"
                      epoch_last="Fri Feb 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42035"
                obs_have="41406"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="39045"
                obs_have="39044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36765"
                obs_have="36765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 02:45:50 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10786966"
                         time_creation="Fri Feb 22 02:12:02 2019"
                         time_modification="Fri Feb 22 02:08:27 2019" />
        <observations epoch_first="Fri Feb 22 01:00:00 2019"
                      epoch_last="Fri Feb 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42035"
                obs_have="41406"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="39045"
                obs_have="39044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36765"
                obs_have="36765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 04:34:49 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10786966"
                         time_creation="Fri Feb 22 02:12:02 2019"
                         time_modification="Fri Feb 22 02:08:27 2019" />
        <observations epoch_first="Fri Feb 22 01:00:00 2019"
                      epoch_last="Fri Feb 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42035"
                obs_have="41406"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="39045"
                obs_have="39044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36765"
                obs_have="36765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10786966"
                         time_creation="Fri Feb 22 02:12:02 2019"
                         time_modification="Fri Feb 22 02:08:27 2019" />
        <observations epoch_first="Fri Feb 22 01:00:00 2019"
                      epoch_last="Fri Feb 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42035"
                obs_have="41406"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="39045"
                obs_have="39044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36765"
                obs_have="36765"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10786966"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 02:08:27 2019" />
        <observations epoch_first="Fri Feb 22 01:00:00 2019"
                      epoch_last="Fri Feb 22 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42035"
                obs_have="41406"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="39045"
                obs_have="39044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36765"
                obs_have="36765"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Feb 22 03:20:53 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11298798"
                         time_creation="Fri Feb 22 03:12:22 2019"
                         time_modification="Fri Feb 22 03:08:30 2019" />
        <observations epoch_first="Fri Feb 22 02:00:00 2019"
                      epoch_last="Fri Feb 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44971"
                obs_have="43693"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="40099"
                obs_have="39883"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="35977"
                obs_have="35977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 03:45:52 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11298798"
                         time_creation="Fri Feb 22 03:12:22 2019"
                         time_modification="Fri Feb 22 03:08:30 2019" />
        <observations epoch_first="Fri Feb 22 02:00:00 2019"
                      epoch_last="Fri Feb 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44971"
                obs_have="43693"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="40099"
                obs_have="39883"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="35977"
                obs_have="35977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 05:34:53 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11298798"
                         time_creation="Fri Feb 22 03:12:22 2019"
                         time_modification="Fri Feb 22 03:08:30 2019" />
        <observations epoch_first="Fri Feb 22 02:00:00 2019"
                      epoch_last="Fri Feb 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44971"
                obs_have="43693"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="40099"
                obs_have="39883"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="35977"
                obs_have="35977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11298798"
                         time_creation="Fri Feb 22 03:12:22 2019"
                         time_modification="Fri Feb 22 03:08:30 2019" />
        <observations epoch_first="Fri Feb 22 02:00:00 2019"
                      epoch_last="Fri Feb 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44971"
                obs_have="43693"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="40099"
                obs_have="39883"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="35977"
                obs_have="35977"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11298798"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 03:08:30 2019" />
        <observations epoch_first="Fri Feb 22 02:00:00 2019"
                      epoch_last="Fri Feb 22 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44971"
                obs_have="43693"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="40099"
                obs_have="39883"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="35977"
                obs_have="35977"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Feb 22 04:20:52 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11285585"
                         time_creation="Fri Feb 22 04:12:02 2019"
                         time_modification="Fri Feb 22 04:08:30 2019" />
        <observations epoch_first="Fri Feb 22 03:00:00 2019"
                      epoch_last="Fri Feb 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44516"
                obs_have="42757"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39829"
                obs_have="39828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36414"
                obs_have="36414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 04:45:51 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11285585"
                         time_creation="Fri Feb 22 04:12:02 2019"
                         time_modification="Fri Feb 22 04:08:30 2019" />
        <observations epoch_first="Fri Feb 22 03:00:00 2019"
                      epoch_last="Fri Feb 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44516"
                obs_have="42757"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39829"
                obs_have="39828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36414"
                obs_have="36414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 06:34:53 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11285585"
                         time_creation="Fri Feb 22 04:12:02 2019"
                         time_modification="Fri Feb 22 04:08:30 2019" />
        <observations epoch_first="Fri Feb 22 03:00:00 2019"
                      epoch_last="Fri Feb 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44516"
                obs_have="42757"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39829"
                obs_have="39828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36414"
                obs_have="36414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11285585"
                         time_creation="Fri Feb 22 04:12:02 2019"
                         time_modification="Fri Feb 22 04:08:30 2019" />
        <observations epoch_first="Fri Feb 22 03:00:00 2019"
                      epoch_last="Fri Feb 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44516"
                obs_have="42757"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39829"
                obs_have="39828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36414"
                obs_have="36414"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11285585"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 04:08:30 2019" />
        <observations epoch_first="Fri Feb 22 03:00:00 2019"
                      epoch_last="Fri Feb 22 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44516"
                obs_have="42757"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="39829"
                obs_have="39828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36414"
                obs_have="36414"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Feb 22 05:20:55 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="11217702"
                         time_creation="Fri Feb 22 05:12:02 2019"
                         time_modification="Fri Feb 22 05:08:37 2019" />
        <observations epoch_first="Fri Feb 22 04:00:00 2019"
                      epoch_last="Fri Feb 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="37097"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="35448"
                obs_have="35389"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33839"
                obs_have="33839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 05:45:51 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="11217702"
                         time_creation="Fri Feb 22 05:12:02 2019"
                         time_modification="Fri Feb 22 05:08:37 2019" />
        <observations epoch_first="Fri Feb 22 04:00:00 2019"
                      epoch_last="Fri Feb 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="37097"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="35448"
                obs_have="35389"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33839"
                obs_have="33839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 07:34:53 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="11217702"
                         time_creation="Fri Feb 22 05:12:02 2019"
                         time_modification="Fri Feb 22 05:08:37 2019" />
        <observations epoch_first="Fri Feb 22 04:00:00 2019"
                      epoch_last="Fri Feb 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="37097"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="35448"
                obs_have="35389"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33839"
                obs_have="33839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="11217702"
                         time_creation="Fri Feb 22 05:12:02 2019"
                         time_modification="Fri Feb 22 05:08:37 2019" />
        <observations epoch_first="Fri Feb 22 04:00:00 2019"
                      epoch_last="Fri Feb 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="37097"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="35448"
                obs_have="35389"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33839"
                obs_have="33839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="11217702"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 05:08:37 2019" />
        <observations epoch_first="Fri Feb 22 04:00:00 2019"
                      epoch_last="Fri Feb 22 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39511"
                obs_have="37097"
                obs_ratio="93.89" />
          <mask elevation="10 degrees"
                obs_expected="35448"
                obs_have="35389"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="33839"
                obs_have="33839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Feb 22 06:20:51 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="11021734"
                         time_creation="Fri Feb 22 06:12:07 2019"
                         time_modification="Fri Feb 22 06:08:21 2019" />
        <observations epoch_first="Fri Feb 22 05:00:00 2019"
                      epoch_last="Fri Feb 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38546"
                obs_have="37721"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="32443"
                obs_have="32427"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 06:45:51 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="11021734"
                         time_creation="Fri Feb 22 06:12:07 2019"
                         time_modification="Fri Feb 22 06:08:21 2019" />
        <observations epoch_first="Fri Feb 22 05:00:00 2019"
                      epoch_last="Fri Feb 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38546"
                obs_have="37721"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="32443"
                obs_have="32427"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 08:34:51 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="11021734"
                         time_creation="Fri Feb 22 06:12:07 2019"
                         time_modification="Fri Feb 22 06:08:21 2019" />
        <observations epoch_first="Fri Feb 22 05:00:00 2019"
                      epoch_last="Fri Feb 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38546"
                obs_have="37721"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="32443"
                obs_have="32427"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="11021734"
                         time_creation="Fri Feb 22 06:12:07 2019"
                         time_modification="Fri Feb 22 06:08:21 2019" />
        <observations epoch_first="Fri Feb 22 05:00:00 2019"
                      epoch_last="Fri Feb 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38546"
                obs_have="37721"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="32443"
                obs_have="32427"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="11021734"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 06:08:21 2019" />
        <observations epoch_first="Fri Feb 22 05:00:00 2019"
                      epoch_last="Fri Feb 22 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38546"
                obs_have="37721"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="32443"
                obs_have="32427"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27498"
                obs_have="27497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Feb 22 07:20:56 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11145840"
                         time_creation="Fri Feb 22 07:12:02 2019"
                         time_modification="Fri Feb 22 07:08:27 2019" />
        <observations epoch_first="Fri Feb 22 06:00:00 2019"
                      epoch_last="Fri Feb 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39517"
                obs_have="35992"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="26836"
                obs_have="26759"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 07:45:55 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11145840"
                         time_creation="Fri Feb 22 07:12:02 2019"
                         time_modification="Fri Feb 22 07:08:27 2019" />
        <observations epoch_first="Fri Feb 22 06:00:00 2019"
                      epoch_last="Fri Feb 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39517"
                obs_have="35992"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="26836"
                obs_have="26759"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 09:34:54 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11145840"
                         time_creation="Fri Feb 22 07:12:02 2019"
                         time_modification="Fri Feb 22 07:08:27 2019" />
        <observations epoch_first="Fri Feb 22 06:00:00 2019"
                      epoch_last="Fri Feb 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39517"
                obs_have="35992"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="26836"
                obs_have="26759"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11145840"
                         time_creation="Fri Feb 22 07:12:02 2019"
                         time_modification="Fri Feb 22 07:08:27 2019" />
        <observations epoch_first="Fri Feb 22 06:00:00 2019"
                      epoch_last="Fri Feb 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39517"
                obs_have="35992"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="26836"
                obs_have="26759"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="11145840"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 07:08:27 2019" />
        <observations epoch_first="Fri Feb 22 06:00:00 2019"
                      epoch_last="Fri Feb 22 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39517"
                obs_have="35992"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="26836"
                obs_have="26759"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22458"
                obs_have="22458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Feb 22 08:20:54 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10499850"
                         time_creation="Fri Feb 22 08:12:02 2019"
                         time_modification="Fri Feb 22 08:08:25 2019" />
        <observations epoch_first="Fri Feb 22 07:00:00 2019"
                      epoch_last="Fri Feb 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36271"
                obs_have="31755"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="28969"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25141"
                obs_have="25141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 08:45:54 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10499850"
                         time_creation="Fri Feb 22 08:12:02 2019"
                         time_modification="Fri Feb 22 08:08:25 2019" />
        <observations epoch_first="Fri Feb 22 07:00:00 2019"
                      epoch_last="Fri Feb 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36271"
                obs_have="31755"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="28969"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25141"
                obs_have="25141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 10:34:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10499850"
                         time_creation="Fri Feb 22 08:12:02 2019"
                         time_modification="Fri Feb 22 08:08:25 2019" />
        <observations epoch_first="Fri Feb 22 07:00:00 2019"
                      epoch_last="Fri Feb 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36271"
                obs_have="31755"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="28969"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25141"
                obs_have="25141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10499850"
                         time_creation="Fri Feb 22 08:12:02 2019"
                         time_modification="Fri Feb 22 08:08:25 2019" />
        <observations epoch_first="Fri Feb 22 07:00:00 2019"
                      epoch_last="Fri Feb 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36271"
                obs_have="31755"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="28969"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25141"
                obs_have="25141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10499850"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 08:08:25 2019" />
        <observations epoch_first="Fri Feb 22 07:00:00 2019"
                      epoch_last="Fri Feb 22 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36271"
                obs_have="31755"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29171"
                obs_have="28969"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="25141"
                obs_have="25141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Feb 22 09:20:54 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10247200"
                         time_creation="Fri Feb 22 09:12:02 2019"
                         time_modification="Fri Feb 22 09:08:21 2019" />
        <observations epoch_first="Fri Feb 22 08:00:00 2019"
                      epoch_last="Fri Feb 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32079"
                obs_have="28990"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="26754"
                obs_have="26475"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23511"
                obs_have="23505"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 22 09:45:54 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10247200"
                         time_creation="Fri Feb 22 09:12:02 2019"
                         time_modification="Fri Feb 22 09:08:21 2019" />
        <observations epoch_first="Fri Feb 22 08:00:00 2019"
                      epoch_last="Fri Feb 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32079"
                obs_have="28990"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="26754"
                obs_have="26475"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23511"
                obs_have="23505"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 22 11:34:52 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10247200"
                         time_creation="Fri Feb 22 09:12:02 2019"
                         time_modification="Fri Feb 22 09:08:21 2019" />
        <observations epoch_first="Fri Feb 22 08:00:00 2019"
                      epoch_last="Fri Feb 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32079"
                obs_have="28990"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="26754"
                obs_have="26475"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23511"
                obs_have="23505"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10247200"
                         time_creation="Fri Feb 22 09:12:02 2019"
                         time_modification="Fri Feb 22 09:08:21 2019" />
        <observations epoch_first="Fri Feb 22 08:00:00 2019"
                      epoch_last="Fri Feb 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32079"
                obs_have="28990"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="26754"
                obs_have="26475"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23511"
                obs_have="23505"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10247200"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 09:08:21 2019" />
        <observations epoch_first="Fri Feb 22 08:00:00 2019"
                      epoch_last="Fri Feb 22 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32079"
                obs_have="28990"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="26754"
                obs_have="26475"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23511"
                obs_have="23505"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas053j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Feb 22 12:34:51 2019"
               level="3">
        <file_statistics latency="00:21:50"
                         size="10063802"
                         time_creation="Fri Feb 22 10:45:38 2019"
                         time_modification="Fri Feb 22 10:21:49 2019" />
        <observations epoch_first="Fri Feb 22 09:00:00 2019"
                      epoch_last="Fri Feb 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32640"
                obs_have="30815"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="24033"
                obs_have="24023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21075"
                obs_have="21075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:21:50"
                         size="10063802"
                         time_creation="Fri Feb 22 10:45:38 2019"
                         time_modification="Fri Feb 22 10:21:49 2019" />
        <observations epoch_first="Fri Feb 22 09:00:00 2019"
                      epoch_last="Fri Feb 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32640"
                obs_have="30815"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="24033"
                obs_have="24023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21075"
                obs_have="21075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:21:50"
                         size="10063802"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 10:21:49 2019" />
        <observations epoch_first="Fri Feb 22 09:00:00 2019"
                      epoch_last="Fri Feb 22 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32640"
                obs_have="30815"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="24033"
                obs_have="24023"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21075"
                obs_have="21075"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Feb 22 11:20:52 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9930902"
                         time_creation="Fri Feb 22 11:12:02 2019"
                         time_modification="Fri Feb 22 11:08:14 2019" />
        <observations epoch_first="Fri Feb 22 10:00:00 2019"
                      epoch_last="Fri Feb 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30336"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="23195"
                obs_have="23167"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19907"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 22 11:45:53 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9930902"
                         time_creation="Fri Feb 22 11:12:02 2019"
                         time_modification="Fri Feb 22 11:08:14 2019" />
        <observations epoch_first="Fri Feb 22 10:00:00 2019"
                      epoch_last="Fri Feb 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30336"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="23195"
                obs_have="23167"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19907"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Feb 22 13:34:50 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9930902"
                         time_creation="Fri Feb 22 11:12:02 2019"
                         time_modification="Fri Feb 22 11:08:14 2019" />
        <observations epoch_first="Fri Feb 22 10:00:00 2019"
                      epoch_last="Fri Feb 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30336"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="23195"
                obs_have="23167"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19907"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9930902"
                         time_creation="Fri Feb 22 11:12:02 2019"
                         time_modification="Fri Feb 22 11:08:14 2019" />
        <observations epoch_first="Fri Feb 22 10:00:00 2019"
                      epoch_last="Fri Feb 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30336"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="23195"
                obs_have="23167"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19907"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9930902"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 11:08:14 2019" />
        <observations epoch_first="Fri Feb 22 10:00:00 2019"
                      epoch_last="Fri Feb 22 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32087"
                obs_have="30336"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="23195"
                obs_have="23167"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="19908"
                obs_have="19907"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas053l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Feb 22 12:20:53 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9615682"
                         time_creation="Fri Feb 22 12:12:02 2019"
                         time_modification="Fri Feb 22 12:08:19 2019" />
        <observations epoch_first="Fri Feb 22 11:00:00 2019"
                      epoch_last="Fri Feb 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33143"
                obs_have="31094"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23590"
                obs_have="23590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 12:45:54 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9615682"
                         time_creation="Fri Feb 22 12:12:02 2019"
                         time_modification="Fri Feb 22 12:08:19 2019" />
        <observations epoch_first="Fri Feb 22 11:00:00 2019"
                      epoch_last="Fri Feb 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33143"
                obs_have="31094"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23590"
                obs_have="23590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 14:34:52 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9615682"
                         time_creation="Fri Feb 22 12:12:02 2019"
                         time_modification="Fri Feb 22 12:08:19 2019" />
        <observations epoch_first="Fri Feb 22 11:00:00 2019"
                      epoch_last="Fri Feb 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33143"
                obs_have="31094"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23590"
                obs_have="23590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9615682"
                         time_creation="Fri Feb 22 12:12:02 2019"
                         time_modification="Fri Feb 22 12:08:19 2019" />
        <observations epoch_first="Fri Feb 22 11:00:00 2019"
                      epoch_last="Fri Feb 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33143"
                obs_have="31094"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23590"
                obs_have="23590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9615682"
                         time_creation="Thu Mar 21 01:51:33 2019"
                         time_modification="Fri Feb 22 12:08:19 2019" />
        <observations epoch_first="Fri Feb 22 11:00:00 2019"
                      epoch_last="Fri Feb 22 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33143"
                obs_have="31094"
                obs_ratio="93.82" />
          <mask elevation="10 degrees"
                obs_expected="27371"
                obs_have="27371"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23590"
                obs_have="23590"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Feb 22 15:34:52 2019"
               level="3">
        <file_statistics latency="00:53:23"
                         size="10137791"
                         time_creation="Fri Feb 22 14:10:33 2019"
                         time_modification="Fri Feb 22 13:53:22 2019" />
        <observations epoch_first="Fri Feb 22 12:00:00 2019"
                      epoch_last="Fri Feb 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="34411"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:53:23"
                         size="10137791"
                         time_creation="Fri Feb 22 14:10:33 2019"
                         time_modification="Fri Feb 22 13:53:22 2019" />
        <observations epoch_first="Fri Feb 22 12:00:00 2019"
                      epoch_last="Fri Feb 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="34411"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:53:23"
                         size="10137791"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 13:53:22 2019" />
        <observations epoch_first="Fri Feb 22 12:00:00 2019"
                      epoch_last="Fri Feb 22 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34493"
                obs_have="34411"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="31308"
                obs_have="31308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28895"
                obs_have="28895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Feb 22 14:20:55 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10057561"
                         time_creation="Fri Feb 22 14:12:15 2019"
                         time_modification="Fri Feb 22 14:08:22 2019" />
        <observations epoch_first="Fri Feb 22 13:00:00 2019"
                      epoch_last="Fri Feb 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="33889"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="32385"
                obs_have="32228"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 14:45:54 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10057561"
                         time_creation="Fri Feb 22 14:12:15 2019"
                         time_modification="Fri Feb 22 14:08:22 2019" />
        <observations epoch_first="Fri Feb 22 13:00:00 2019"
                      epoch_last="Fri Feb 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="33889"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="32385"
                obs_have="32228"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:34:48 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10057561"
                         time_creation="Fri Feb 22 14:12:15 2019"
                         time_modification="Fri Feb 22 14:08:22 2019" />
        <observations epoch_first="Fri Feb 22 13:00:00 2019"
                      epoch_last="Fri Feb 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="33889"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="32385"
                obs_have="32228"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10057561"
                         time_creation="Fri Feb 22 14:12:15 2019"
                         time_modification="Fri Feb 22 14:08:22 2019" />
        <observations epoch_first="Fri Feb 22 13:00:00 2019"
                      epoch_last="Fri Feb 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="33889"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="32385"
                obs_have="32228"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10057561"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 14:08:22 2019" />
        <observations epoch_first="Fri Feb 22 13:00:00 2019"
                      epoch_last="Fri Feb 22 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35743"
                obs_have="33889"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="32385"
                obs_have="32228"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="28725"
                obs_have="28724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Feb 22 15:20:57 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10433596"
                         time_creation="Fri Feb 22 15:12:07 2019"
                         time_modification="Fri Feb 22 15:08:23 2019" />
        <observations epoch_first="Fri Feb 22 14:00:00 2019"
                      epoch_last="Fri Feb 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40351"
                obs_have="36774"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31479"
                obs_have="31407"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25336"
                obs_have="25336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 15:45:56 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10433596"
                         time_creation="Fri Feb 22 15:12:07 2019"
                         time_modification="Fri Feb 22 15:08:23 2019" />
        <observations epoch_first="Fri Feb 22 14:00:00 2019"
                      epoch_last="Fri Feb 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40351"
                obs_have="36774"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31479"
                obs_have="31407"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25336"
                obs_have="25336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:34:51 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10433596"
                         time_creation="Fri Feb 22 15:12:07 2019"
                         time_modification="Fri Feb 22 15:08:23 2019" />
        <observations epoch_first="Fri Feb 22 14:00:00 2019"
                      epoch_last="Fri Feb 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40351"
                obs_have="36774"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31479"
                obs_have="31407"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25336"
                obs_have="25336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10433596"
                         time_creation="Fri Feb 22 15:12:07 2019"
                         time_modification="Fri Feb 22 15:08:23 2019" />
        <observations epoch_first="Fri Feb 22 14:00:00 2019"
                      epoch_last="Fri Feb 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40351"
                obs_have="36774"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31479"
                obs_have="31407"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25336"
                obs_have="25336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10433596"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 15:08:23 2019" />
        <observations epoch_first="Fri Feb 22 14:00:00 2019"
                      epoch_last="Fri Feb 22 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40351"
                obs_have="36774"
                obs_ratio="91.14" />
          <mask elevation="10 degrees"
                obs_expected="31479"
                obs_have="31407"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="25336"
                obs_have="25336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Feb 22 16:20:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10241790"
                         time_creation="Fri Feb 22 16:12:02 2019"
                         time_modification="Fri Feb 22 16:08:25 2019" />
        <observations epoch_first="Fri Feb 22 15:00:00 2019"
                      epoch_last="Fri Feb 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36352"
                obs_have="35707"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="32440"
                obs_have="32440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:45:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10241790"
                         time_creation="Fri Feb 22 16:12:02 2019"
                         time_modification="Fri Feb 22 16:08:25 2019" />
        <observations epoch_first="Fri Feb 22 15:00:00 2019"
                      epoch_last="Fri Feb 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36352"
                obs_have="35707"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="32440"
                obs_have="32440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 18:34:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10241790"
                         time_creation="Fri Feb 22 16:12:02 2019"
                         time_modification="Fri Feb 22 16:08:25 2019" />
        <observations epoch_first="Fri Feb 22 15:00:00 2019"
                      epoch_last="Fri Feb 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36352"
                obs_have="35707"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="32440"
                obs_have="32440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10241790"
                         time_creation="Fri Feb 22 16:12:02 2019"
                         time_modification="Fri Feb 22 16:08:25 2019" />
        <observations epoch_first="Fri Feb 22 15:00:00 2019"
                      epoch_last="Fri Feb 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36352"
                obs_have="35707"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="32440"
                obs_have="32440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10241790"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 16:08:25 2019" />
        <observations epoch_first="Fri Feb 22 15:00:00 2019"
                      epoch_last="Fri Feb 22 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36352"
                obs_have="35707"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="32440"
                obs_have="32440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30259"
                obs_have="30259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Feb 22 17:20:55 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9984670"
                         time_creation="Fri Feb 22 17:12:15 2019"
                         time_modification="Fri Feb 22 17:08:22 2019" />
        <observations epoch_first="Fri Feb 22 16:00:00 2019"
                      epoch_last="Fri Feb 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32968"
                obs_have="32914"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32146"
                obs_have="32145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="30769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 17:45:55 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9984670"
                         time_creation="Fri Feb 22 17:12:15 2019"
                         time_modification="Fri Feb 22 17:08:22 2019" />
        <observations epoch_first="Fri Feb 22 16:00:00 2019"
                      epoch_last="Fri Feb 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32968"
                obs_have="32914"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32146"
                obs_have="32145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="30769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 19:34:52 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9984670"
                         time_creation="Fri Feb 22 17:12:15 2019"
                         time_modification="Fri Feb 22 17:08:22 2019" />
        <observations epoch_first="Fri Feb 22 16:00:00 2019"
                      epoch_last="Fri Feb 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32968"
                obs_have="32914"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32146"
                obs_have="32145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="30769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9984670"
                         time_creation="Fri Feb 22 17:12:15 2019"
                         time_modification="Fri Feb 22 17:08:22 2019" />
        <observations epoch_first="Fri Feb 22 16:00:00 2019"
                      epoch_last="Fri Feb 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32968"
                obs_have="32914"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32146"
                obs_have="32145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="30769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9984670"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 17:08:22 2019" />
        <observations epoch_first="Fri Feb 22 16:00:00 2019"
                      epoch_last="Fri Feb 22 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32968"
                obs_have="32914"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="32146"
                obs_have="32145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30769"
                obs_have="30769"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Feb 22 18:20:46 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9458946"
                         time_creation="Fri Feb 22 18:12:12 2019"
                         time_modification="Fri Feb 22 18:08:18 2019" />
        <observations epoch_first="Fri Feb 22 17:00:00 2019"
                      epoch_last="Fri Feb 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34753"
                obs_have="33220"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="29017"
                obs_have="28829"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25941"
                obs_have="25941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 18:45:49 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9458946"
                         time_creation="Fri Feb 22 18:12:12 2019"
                         time_modification="Fri Feb 22 18:08:18 2019" />
        <observations epoch_first="Fri Feb 22 17:00:00 2019"
                      epoch_last="Fri Feb 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34753"
                obs_have="33220"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="29017"
                obs_have="28829"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25941"
                obs_have="25941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 20:34:50 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9458946"
                         time_creation="Fri Feb 22 18:12:12 2019"
                         time_modification="Fri Feb 22 18:08:18 2019" />
        <observations epoch_first="Fri Feb 22 17:00:00 2019"
                      epoch_last="Fri Feb 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34753"
                obs_have="33220"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="29017"
                obs_have="28829"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25941"
                obs_have="25941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9458946"
                         time_creation="Fri Feb 22 18:12:12 2019"
                         time_modification="Fri Feb 22 18:08:18 2019" />
        <observations epoch_first="Fri Feb 22 17:00:00 2019"
                      epoch_last="Fri Feb 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34753"
                obs_have="33220"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="29017"
                obs_have="28829"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25941"
                obs_have="25941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9458946"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 18:08:18 2019" />
        <observations epoch_first="Fri Feb 22 17:00:00 2019"
                      epoch_last="Fri Feb 22 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34753"
                obs_have="33220"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="29017"
                obs_have="28829"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25941"
                obs_have="25941"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Feb 22 19:20:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9943251"
                         time_creation="Fri Feb 22 19:12:22 2019"
                         time_modification="Fri Feb 22 19:08:17 2019" />
        <observations epoch_first="Fri Feb 22 18:00:00 2019"
                      epoch_last="Fri Feb 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="31251"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="25994"
                obs_have="25637"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="20244"
                obs_have="20244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 19:45:50 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9943251"
                         time_creation="Fri Feb 22 19:12:22 2019"
                         time_modification="Fri Feb 22 19:08:17 2019" />
        <observations epoch_first="Fri Feb 22 18:00:00 2019"
                      epoch_last="Fri Feb 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="31251"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="25994"
                obs_have="25637"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="20244"
                obs_have="20244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 21:34:53 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9943251"
                         time_creation="Fri Feb 22 19:12:22 2019"
                         time_modification="Fri Feb 22 19:08:17 2019" />
        <observations epoch_first="Fri Feb 22 18:00:00 2019"
                      epoch_last="Fri Feb 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="31251"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="25994"
                obs_have="25637"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="20244"
                obs_have="20244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9943251"
                         time_creation="Fri Feb 22 19:12:22 2019"
                         time_modification="Fri Feb 22 19:08:17 2019" />
        <observations epoch_first="Fri Feb 22 18:00:00 2019"
                      epoch_last="Fri Feb 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="31251"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="25994"
                obs_have="25637"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="20244"
                obs_have="20244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9943251"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 19:08:17 2019" />
        <observations epoch_first="Fri Feb 22 18:00:00 2019"
                      epoch_last="Fri Feb 22 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="31251"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="25994"
                obs_have="25637"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="20244"
                obs_have="20244"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Feb 22 20:20:54 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9634160"
                         time_creation="Fri Feb 22 20:12:02 2019"
                         time_modification="Fri Feb 22 20:08:17 2019" />
        <observations epoch_first="Fri Feb 22 19:00:00 2019"
                      epoch_last="Fri Feb 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31621"
                obs_have="28882"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="26879"
                obs_have="26738"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20904"
                obs_have="20904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 20:45:49 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9634160"
                         time_creation="Fri Feb 22 20:12:02 2019"
                         time_modification="Fri Feb 22 20:08:17 2019" />
        <observations epoch_first="Fri Feb 22 19:00:00 2019"
                      epoch_last="Fri Feb 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31621"
                obs_have="28882"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="26879"
                obs_have="26738"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20904"
                obs_have="20904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 22:34:52 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9634160"
                         time_creation="Fri Feb 22 20:12:02 2019"
                         time_modification="Fri Feb 22 20:08:17 2019" />
        <observations epoch_first="Fri Feb 22 19:00:00 2019"
                      epoch_last="Fri Feb 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31621"
                obs_have="28882"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="26879"
                obs_have="26738"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20904"
                obs_have="20904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9634160"
                         time_creation="Fri Feb 22 20:12:02 2019"
                         time_modification="Fri Feb 22 20:08:17 2019" />
        <observations epoch_first="Fri Feb 22 19:00:00 2019"
                      epoch_last="Fri Feb 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31621"
                obs_have="28882"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="26879"
                obs_have="26738"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20904"
                obs_have="20904"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9634160"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 20:08:17 2019" />
        <observations epoch_first="Fri Feb 22 19:00:00 2019"
                      epoch_last="Fri Feb 22 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31621"
                obs_have="28882"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="26879"
                obs_have="26738"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="20904"
                obs_have="20904"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Feb 22 21:20:56 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9910852"
                         time_creation="Fri Feb 22 21:12:03 2019"
                         time_modification="Fri Feb 22 21:08:22 2019" />
        <observations epoch_first="Fri Feb 22 20:00:00 2019"
                      epoch_last="Fri Feb 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="30826"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25457"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 21:45:51 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9910852"
                         time_creation="Fri Feb 22 21:12:03 2019"
                         time_modification="Fri Feb 22 21:08:22 2019" />
        <observations epoch_first="Fri Feb 22 20:00:00 2019"
                      epoch_last="Fri Feb 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="30826"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25457"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 23:34:54 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9910852"
                         time_creation="Fri Feb 22 21:12:03 2019"
                         time_modification="Fri Feb 22 21:08:22 2019" />
        <observations epoch_first="Fri Feb 22 20:00:00 2019"
                      epoch_last="Fri Feb 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="30826"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25457"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9910852"
                         time_creation="Fri Feb 22 21:12:03 2019"
                         time_modification="Fri Feb 22 21:08:22 2019" />
        <observations epoch_first="Fri Feb 22 20:00:00 2019"
                      epoch_last="Fri Feb 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="30826"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25457"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9910852"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 21:08:22 2019" />
        <observations epoch_first="Fri Feb 22 20:00:00 2019"
                      epoch_last="Fri Feb 22 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32645"
                obs_have="30826"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="25512"
                obs_have="25457"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="22886"
                obs_have="22886"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Feb 22 22:20:54 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10175941"
                         time_creation="Fri Feb 22 22:12:03 2019"
                         time_modification="Fri Feb 22 22:08:18 2019" />
        <observations epoch_first="Fri Feb 22 21:00:00 2019"
                      epoch_last="Fri Feb 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32908"
                obs_have="31755"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="28182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24599"
                obs_have="24599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 22:45:53 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10175941"
                         time_creation="Fri Feb 22 22:12:03 2019"
                         time_modification="Fri Feb 22 22:08:18 2019" />
        <observations epoch_first="Fri Feb 22 21:00:00 2019"
                      epoch_last="Fri Feb 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32908"
                obs_have="31755"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="28182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24599"
                obs_have="24599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 00:34:52 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10175941"
                         time_creation="Fri Feb 22 22:12:03 2019"
                         time_modification="Fri Feb 22 22:08:18 2019" />
        <observations epoch_first="Fri Feb 22 21:00:00 2019"
                      epoch_last="Fri Feb 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32908"
                obs_have="31755"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="28182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24599"
                obs_have="24599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10175941"
                         time_creation="Fri Feb 22 22:12:03 2019"
                         time_modification="Fri Feb 22 22:08:18 2019" />
        <observations epoch_first="Fri Feb 22 21:00:00 2019"
                      epoch_last="Fri Feb 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32908"
                obs_have="31755"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="28182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24599"
                obs_have="24599"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10175941"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 22:08:18 2019" />
        <observations epoch_first="Fri Feb 22 21:00:00 2019"
                      epoch_last="Fri Feb 22 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32908"
                obs_have="31755"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="28182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24599"
                obs_have="24599"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Feb 22 23:20:59 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11729888"
                         time_creation="Fri Feb 22 23:12:04 2019"
                         time_modification="Fri Feb 22 23:08:36 2019" />
        <observations epoch_first="Fri Feb 22 22:00:00 2019"
                      epoch_last="Fri Feb 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43015"
                obs_have="39650"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="33106"
                obs_have="32798"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="27906"
                obs_have="27906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 23:46:00 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11729888"
                         time_creation="Fri Feb 22 23:12:04 2019"
                         time_modification="Fri Feb 22 23:08:36 2019" />
        <observations epoch_first="Fri Feb 22 22:00:00 2019"
                      epoch_last="Fri Feb 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43015"
                obs_have="39650"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="33106"
                obs_have="32798"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="27906"
                obs_have="27906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 01:34:56 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11729888"
                         time_creation="Fri Feb 22 23:12:04 2019"
                         time_modification="Fri Feb 22 23:08:36 2019" />
        <observations epoch_first="Fri Feb 22 22:00:00 2019"
                      epoch_last="Fri Feb 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43015"
                obs_have="39650"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="33106"
                obs_have="32798"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="27906"
                obs_have="27906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11729888"
                         time_creation="Fri Feb 22 23:12:04 2019"
                         time_modification="Fri Feb 22 23:08:36 2019" />
        <observations epoch_first="Fri Feb 22 22:00:00 2019"
                      epoch_last="Fri Feb 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43015"
                obs_have="39650"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="33106"
                obs_have="32798"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="27906"
                obs_have="27906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11729888"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Fri Feb 22 23:08:36 2019" />
        <observations epoch_first="Fri Feb 22 22:00:00 2019"
                      epoch_last="Fri Feb 22 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43015"
                obs_have="39650"
                obs_ratio="92.18" />
          <mask elevation="10 degrees"
                obs_expected="33106"
                obs_have="32798"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="27906"
                obs_have="27906"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas053x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb 23 00:21:08 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11653696"
                         time_creation="Sat Feb 23 00:12:03 2019"
                         time_modification="Sat Feb 23 00:08:41 2019" />
        <observations epoch_first="Fri Feb 22 23:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46989"
                obs_have="40588"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="35156"
                obs_have="34988"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29449"
                obs_have="29449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 00:46:08 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11653696"
                         time_creation="Sat Feb 23 00:12:03 2019"
                         time_modification="Sat Feb 23 00:08:41 2019" />
        <observations epoch_first="Fri Feb 22 23:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46989"
                obs_have="40588"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="35156"
                obs_have="34988"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29449"
                obs_have="29449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 02:35:04 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11653696"
                         time_creation="Sat Feb 23 00:12:03 2019"
                         time_modification="Sat Feb 23 00:08:41 2019" />
        <observations epoch_first="Fri Feb 22 23:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46989"
                obs_have="40588"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="35156"
                obs_have="34988"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29449"
                obs_have="29449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 23 18:21:14 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11653696"
                         time_creation="Sat Feb 23 00:12:03 2019"
                         time_modification="Sat Feb 23 00:08:41 2019" />
        <observations epoch_first="Fri Feb 22 23:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46989"
                obs_have="40588"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="35156"
                obs_have="34988"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29449"
                obs_have="29449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 24 03:07:28 2019"
               level="3">
        <file_statistics latency="00:08:42"
                         size="11653696"
                         time_creation="Thu Mar 21 01:51:34 2019"
                         time_modification="Sat Feb 23 00:08:41 2019" />
        <observations epoch_first="Fri Feb 22 23:00:00 2019"
                      epoch_last="Fri Feb 22 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46989"
                obs_have="40588"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="35156"
                obs_have="34988"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29449"
                obs_have="29449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
