<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-06-01 00:00:00"
    DayOfYear="152"
    Year="2019">
  <station name="CHAS">
    <file name="/chas1520.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun  2 18:01:56 2019"
               level="3">
        <file_statistics latency="01:37:09"
                         size="8341653"
                         time_creation="Sun Jun  2 02:50:13 2019"
                         time_modification="Sun Jun  2 01:36:39 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29830"
                obs_have="27275"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24802"
                obs_have="24581"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21983"
                obs_have="21981"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jul  1 02:45:50 2019"
               level="3">
        <file_statistics latency="01:37:09"
                         size="8341653"
                         time_creation="Fri Jun 28 01:55:24 2019"
                         time_modification="Sun Jun  2 01:36:39 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29830"
                obs_have="27275"
                obs_ratio="91.43" />
          <mask elevation="10 degrees"
                obs_expected="24802"
                obs_have="24581"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="21983"
                obs_have="21981"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas152a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jun  1 01:45:59 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10990539"
                         time_creation="Sat Jun  1 01:12:37 2019"
                         time_modification="Sat Jun  1 01:08:38 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36501"
                obs_have="31401"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28714"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24829"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 03:34:55 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10990539"
                         time_creation="Sat Jun  1 01:12:37 2019"
                         time_modification="Sat Jun  1 01:08:38 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36501"
                obs_have="31401"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28714"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24829"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10990539"
                         time_creation="Sat Jun  1 01:12:37 2019"
                         time_modification="Sat Jun  1 01:08:38 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36501"
                obs_have="31401"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28714"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24829"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10990539"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 01:08:38 2019" />
        <observations epoch_first="Sat Jun  1 00:00:00 2019"
                      epoch_last="Sat Jun  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36501"
                obs_have="31401"
                obs_ratio="86.03" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28714"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="24829"
                obs_have="24829"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jun  1 02:20:54 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10134383"
                         time_creation="Sat Jun  1 02:12:01 2019"
                         time_modification="Sat Jun  1 02:08:32 2019" />
        <observations epoch_first="Sat Jun  1 01:00:00 2019"
                      epoch_last="Sat Jun  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="27995"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="26580"
                obs_have="26048"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22767"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 02:45:54 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10134383"
                         time_creation="Sat Jun  1 02:12:01 2019"
                         time_modification="Sat Jun  1 02:08:32 2019" />
        <observations epoch_first="Sat Jun  1 01:00:00 2019"
                      epoch_last="Sat Jun  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="27995"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="26580"
                obs_have="26048"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22767"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 04:34:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10134383"
                         time_creation="Sat Jun  1 02:12:01 2019"
                         time_modification="Sat Jun  1 02:08:32 2019" />
        <observations epoch_first="Sat Jun  1 01:00:00 2019"
                      epoch_last="Sat Jun  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="27995"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="26580"
                obs_have="26048"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22767"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10134383"
                         time_creation="Sat Jun  1 02:12:01 2019"
                         time_modification="Sat Jun  1 02:08:32 2019" />
        <observations epoch_first="Sat Jun  1 01:00:00 2019"
                      epoch_last="Sat Jun  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="27995"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="26580"
                obs_have="26048"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22767"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="10134383"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 02:08:32 2019" />
        <observations epoch_first="Sat Jun  1 01:00:00 2019"
                      epoch_last="Sat Jun  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33066"
                obs_have="27995"
                obs_ratio="84.66" />
          <mask elevation="10 degrees"
                obs_expected="26580"
                obs_have="26048"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22767"
                obs_have="22766"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jun  1 03:20:52 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9891321"
                         time_creation="Sat Jun  1 03:12:17 2019"
                         time_modification="Sat Jun  1 03:08:30 2019" />
        <observations epoch_first="Sat Jun  1 02:00:00 2019"
                      epoch_last="Sat Jun  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30619"
                obs_have="27410"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24568"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 03:45:47 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9891321"
                         time_creation="Sat Jun  1 03:12:17 2019"
                         time_modification="Sat Jun  1 03:08:30 2019" />
        <observations epoch_first="Sat Jun  1 02:00:00 2019"
                      epoch_last="Sat Jun  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30619"
                obs_have="27410"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24568"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 05:34:54 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9891321"
                         time_creation="Sat Jun  1 03:12:17 2019"
                         time_modification="Sat Jun  1 03:08:30 2019" />
        <observations epoch_first="Sat Jun  1 02:00:00 2019"
                      epoch_last="Sat Jun  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30619"
                obs_have="27410"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24568"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9891321"
                         time_creation="Sat Jun  1 03:12:17 2019"
                         time_modification="Sat Jun  1 03:08:30 2019" />
        <observations epoch_first="Sat Jun  1 02:00:00 2019"
                      epoch_last="Sat Jun  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30619"
                obs_have="27410"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24568"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22007"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9891321"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 03:08:30 2019" />
        <observations epoch_first="Sat Jun  1 02:00:00 2019"
                      epoch_last="Sat Jun  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30619"
                obs_have="27410"
                obs_ratio="89.52" />
          <mask elevation="10 degrees"
                obs_expected="24770"
                obs_have="24568"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22007"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas152d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jun  1 04:20:55 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9727735"
                         time_creation="Sat Jun  1 04:12:01 2019"
                         time_modification="Sat Jun  1 04:08:24 2019" />
        <observations epoch_first="Sat Jun  1 03:00:00 2019"
                      epoch_last="Sat Jun  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30694"
                obs_have="29764"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="21029"
                obs_have="21029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20227"
                obs_have="20227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 04:45:51 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9727735"
                         time_creation="Sat Jun  1 04:12:01 2019"
                         time_modification="Sat Jun  1 04:08:24 2019" />
        <observations epoch_first="Sat Jun  1 03:00:00 2019"
                      epoch_last="Sat Jun  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30694"
                obs_have="29764"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="21029"
                obs_have="21029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20227"
                obs_have="20227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 06:34:53 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9727735"
                         time_creation="Sat Jun  1 04:12:01 2019"
                         time_modification="Sat Jun  1 04:08:24 2019" />
        <observations epoch_first="Sat Jun  1 03:00:00 2019"
                      epoch_last="Sat Jun  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30694"
                obs_have="29764"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="21029"
                obs_have="21029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20227"
                obs_have="20227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9727735"
                         time_creation="Sat Jun  1 04:12:01 2019"
                         time_modification="Sat Jun  1 04:08:24 2019" />
        <observations epoch_first="Sat Jun  1 03:00:00 2019"
                      epoch_last="Sat Jun  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30694"
                obs_have="29764"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="21029"
                obs_have="21029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20227"
                obs_have="20227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9727735"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 04:08:24 2019" />
        <observations epoch_first="Sat Jun  1 03:00:00 2019"
                      epoch_last="Sat Jun  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30694"
                obs_have="29764"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="21029"
                obs_have="21029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20227"
                obs_have="20227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jun  1 05:20:53 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9365568"
                         time_creation="Sat Jun  1 05:12:02 2019"
                         time_modification="Sat Jun  1 05:08:35 2019" />
        <observations epoch_first="Sat Jun  1 04:00:00 2019"
                      epoch_last="Sat Jun  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33141"
                obs_have="28959"
                obs_ratio="87.38" />
          <mask elevation="10 degrees"
                obs_expected="25290"
                obs_have="25247"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 05:45:51 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9365568"
                         time_creation="Sat Jun  1 05:12:02 2019"
                         time_modification="Sat Jun  1 05:08:35 2019" />
        <observations epoch_first="Sat Jun  1 04:00:00 2019"
                      epoch_last="Sat Jun  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33141"
                obs_have="28959"
                obs_ratio="87.38" />
          <mask elevation="10 degrees"
                obs_expected="25290"
                obs_have="25247"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 07:34:53 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9365568"
                         time_creation="Sat Jun  1 05:12:02 2019"
                         time_modification="Sat Jun  1 05:08:35 2019" />
        <observations epoch_first="Sat Jun  1 04:00:00 2019"
                      epoch_last="Sat Jun  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33141"
                obs_have="28959"
                obs_ratio="87.38" />
          <mask elevation="10 degrees"
                obs_expected="25290"
                obs_have="25247"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9365568"
                         time_creation="Sat Jun  1 05:12:02 2019"
                         time_modification="Sat Jun  1 05:08:35 2019" />
        <observations epoch_first="Sat Jun  1 04:00:00 2019"
                      epoch_last="Sat Jun  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33141"
                obs_have="28959"
                obs_ratio="87.38" />
          <mask elevation="10 degrees"
                obs_expected="25290"
                obs_have="25247"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9365568"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 05:08:35 2019" />
        <observations epoch_first="Sat Jun  1 04:00:00 2019"
                      epoch_last="Sat Jun  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33141"
                obs_have="28959"
                obs_ratio="87.38" />
          <mask elevation="10 degrees"
                obs_expected="25290"
                obs_have="25247"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21970"
                obs_have="21970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jun  1 06:20:58 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10298787"
                         time_creation="Sat Jun  1 06:12:37 2019"
                         time_modification="Sat Jun  1 06:08:46 2019" />
        <observations epoch_first="Sat Jun  1 05:00:00 2019"
                      epoch_last="Sat Jun  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="34584"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="30076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 06:45:58 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10298787"
                         time_creation="Sat Jun  1 06:12:37 2019"
                         time_modification="Sat Jun  1 06:08:46 2019" />
        <observations epoch_first="Sat Jun  1 05:00:00 2019"
                      epoch_last="Sat Jun  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="34584"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="30076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 08:34:56 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10298787"
                         time_creation="Sat Jun  1 06:12:37 2019"
                         time_modification="Sat Jun  1 06:08:46 2019" />
        <observations epoch_first="Sat Jun  1 05:00:00 2019"
                      epoch_last="Sat Jun  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="34584"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="30076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10298787"
                         time_creation="Sat Jun  1 06:12:37 2019"
                         time_modification="Sat Jun  1 06:08:46 2019" />
        <observations epoch_first="Sat Jun  1 05:00:00 2019"
                      epoch_last="Sat Jun  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="34584"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="30076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10298787"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 06:08:46 2019" />
        <observations epoch_first="Sat Jun  1 05:00:00 2019"
                      epoch_last="Sat Jun  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35055"
                obs_have="34584"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="30076"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26394"
                obs_have="26394"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jun  1 07:20:59 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9938984"
                         time_creation="Sat Jun  1 07:12:02 2019"
                         time_modification="Sat Jun  1 07:08:36 2019" />
        <observations epoch_first="Sat Jun  1 06:00:00 2019"
                      epoch_last="Sat Jun  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="32874"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="31769"
                obs_have="31677"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30120"
                obs_have="30120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 07:45:58 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9938984"
                         time_creation="Sat Jun  1 07:12:02 2019"
                         time_modification="Sat Jun  1 07:08:36 2019" />
        <observations epoch_first="Sat Jun  1 06:00:00 2019"
                      epoch_last="Sat Jun  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="32874"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="31769"
                obs_have="31677"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30120"
                obs_have="30120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 09:34:57 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9938984"
                         time_creation="Sat Jun  1 07:12:02 2019"
                         time_modification="Sat Jun  1 07:08:36 2019" />
        <observations epoch_first="Sat Jun  1 06:00:00 2019"
                      epoch_last="Sat Jun  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="32874"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="31769"
                obs_have="31677"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30120"
                obs_have="30120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9938984"
                         time_creation="Sat Jun  1 07:12:02 2019"
                         time_modification="Sat Jun  1 07:08:36 2019" />
        <observations epoch_first="Sat Jun  1 06:00:00 2019"
                      epoch_last="Sat Jun  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="32874"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="31769"
                obs_have="31677"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30120"
                obs_have="30120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9938984"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 07:08:36 2019" />
        <observations epoch_first="Sat Jun  1 06:00:00 2019"
                      epoch_last="Sat Jun  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34716"
                obs_have="32874"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="31769"
                obs_have="31677"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="30120"
                obs_have="30120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jun  1 08:20:59 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10685176"
                         time_creation="Sat Jun  1 08:12:01 2019"
                         time_modification="Sat Jun  1 08:08:53 2019" />
        <observations epoch_first="Sat Jun  1 07:00:00 2019"
                      epoch_last="Sat Jun  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38310"
                obs_have="34858"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31133"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 08:46:00 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10685176"
                         time_creation="Sat Jun  1 08:12:01 2019"
                         time_modification="Sat Jun  1 08:08:53 2019" />
        <observations epoch_first="Sat Jun  1 07:00:00 2019"
                      epoch_last="Sat Jun  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38310"
                obs_have="34858"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31133"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 10:34:58 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10685176"
                         time_creation="Sat Jun  1 08:12:01 2019"
                         time_modification="Sat Jun  1 08:08:53 2019" />
        <observations epoch_first="Sat Jun  1 07:00:00 2019"
                      epoch_last="Sat Jun  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38310"
                obs_have="34858"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31133"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10685176"
                         time_creation="Sat Jun  1 08:12:01 2019"
                         time_modification="Sat Jun  1 08:08:53 2019" />
        <observations epoch_first="Sat Jun  1 07:00:00 2019"
                      epoch_last="Sat Jun  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38310"
                obs_have="34858"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31133"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10685176"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 08:08:53 2019" />
        <observations epoch_first="Sat Jun  1 07:00:00 2019"
                      epoch_last="Sat Jun  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38310"
                obs_have="34858"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31133"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="26095"
                obs_have="26095"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jun  1 09:21:00 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11063700"
                         time_creation="Sat Jun  1 09:12:02 2019"
                         time_modification="Sat Jun  1 09:08:53 2019" />
        <observations epoch_first="Sat Jun  1 08:00:00 2019"
                      epoch_last="Sat Jun  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="38396"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33228"
                obs_have="33221"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 09:46:01 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11063700"
                         time_creation="Sat Jun  1 09:12:02 2019"
                         time_modification="Sat Jun  1 09:08:53 2019" />
        <observations epoch_first="Sat Jun  1 08:00:00 2019"
                      epoch_last="Sat Jun  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="38396"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33228"
                obs_have="33221"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 11:35:00 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11063700"
                         time_creation="Sat Jun  1 09:12:02 2019"
                         time_modification="Sat Jun  1 09:08:53 2019" />
        <observations epoch_first="Sat Jun  1 08:00:00 2019"
                      epoch_last="Sat Jun  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="38396"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33228"
                obs_have="33221"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11063700"
                         time_creation="Sat Jun  1 09:12:02 2019"
                         time_modification="Sat Jun  1 09:08:53 2019" />
        <observations epoch_first="Sat Jun  1 08:00:00 2019"
                      epoch_last="Sat Jun  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="38396"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33228"
                obs_have="33221"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="11063700"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 09:08:53 2019" />
        <observations epoch_first="Sat Jun  1 08:00:00 2019"
                      epoch_last="Sat Jun  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38983"
                obs_have="38396"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="33228"
                obs_have="33221"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28616"
                obs_have="28616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jun  1 10:20:58 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9688736"
                         time_creation="Sat Jun  1 10:12:02 2019"
                         time_modification="Sat Jun  1 10:08:25 2019" />
        <observations epoch_first="Sat Jun  1 09:00:00 2019"
                      epoch_last="Sat Jun  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33553"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32579"
                obs_have="32579"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 10:45:57 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9688736"
                         time_creation="Sat Jun  1 10:12:02 2019"
                         time_modification="Sat Jun  1 10:08:25 2019" />
        <observations epoch_first="Sat Jun  1 09:00:00 2019"
                      epoch_last="Sat Jun  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33553"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32579"
                obs_have="32579"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 12:34:56 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9688736"
                         time_creation="Sat Jun  1 10:12:02 2019"
                         time_modification="Sat Jun  1 10:08:25 2019" />
        <observations epoch_first="Sat Jun  1 09:00:00 2019"
                      epoch_last="Sat Jun  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33553"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32579"
                obs_have="32579"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9688736"
                         time_creation="Sat Jun  1 10:12:02 2019"
                         time_modification="Sat Jun  1 10:08:25 2019" />
        <observations epoch_first="Sat Jun  1 09:00:00 2019"
                      epoch_last="Sat Jun  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33553"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32579"
                obs_have="32579"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="9688736"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 10:08:25 2019" />
        <observations epoch_first="Sat Jun  1 09:00:00 2019"
                      epoch_last="Sat Jun  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33553"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="32579"
                obs_have="32579"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jun  1 11:20:59 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9844848"
                         time_creation="Sat Jun  1 11:12:02 2019"
                         time_modification="Sat Jun  1 11:08:37 2019" />
        <observations epoch_first="Sat Jun  1 10:00:00 2019"
                      epoch_last="Sat Jun  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34028"
                obs_have="31872"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29027"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25499"
                obs_have="25499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 11:45:59 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9844848"
                         time_creation="Sat Jun  1 11:12:02 2019"
                         time_modification="Sat Jun  1 11:08:37 2019" />
        <observations epoch_first="Sat Jun  1 10:00:00 2019"
                      epoch_last="Sat Jun  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34028"
                obs_have="31872"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29027"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25499"
                obs_have="25499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 13:34:57 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9844848"
                         time_creation="Sat Jun  1 11:12:02 2019"
                         time_modification="Sat Jun  1 11:08:37 2019" />
        <observations epoch_first="Sat Jun  1 10:00:00 2019"
                      epoch_last="Sat Jun  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34028"
                obs_have="31872"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29027"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25499"
                obs_have="25499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9844848"
                         time_creation="Sat Jun  1 11:12:02 2019"
                         time_modification="Sat Jun  1 11:08:37 2019" />
        <observations epoch_first="Sat Jun  1 10:00:00 2019"
                      epoch_last="Sat Jun  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34028"
                obs_have="31872"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29027"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25499"
                obs_have="25499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9844848"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 11:08:37 2019" />
        <observations epoch_first="Sat Jun  1 10:00:00 2019"
                      epoch_last="Sat Jun  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34028"
                obs_have="31872"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="29378"
                obs_have="29027"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="25499"
                obs_have="25499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jun  1 12:20:58 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10045239"
                         time_creation="Sat Jun  1 12:12:02 2019"
                         time_modification="Sat Jun  1 12:08:35 2019" />
        <observations epoch_first="Sat Jun  1 11:00:00 2019"
                      epoch_last="Sat Jun  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="31958"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="27620"
                obs_have="26888"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22499"
                obs_have="22493"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun  1 12:46:00 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10045239"
                         time_creation="Sat Jun  1 12:12:02 2019"
                         time_modification="Sat Jun  1 12:08:35 2019" />
        <observations epoch_first="Sat Jun  1 11:00:00 2019"
                      epoch_last="Sat Jun  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="31958"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="27620"
                obs_have="26888"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22499"
                obs_have="22493"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jun  1 14:34:57 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10045239"
                         time_creation="Sat Jun  1 12:12:02 2019"
                         time_modification="Sat Jun  1 12:08:35 2019" />
        <observations epoch_first="Sat Jun  1 11:00:00 2019"
                      epoch_last="Sat Jun  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="31958"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="27620"
                obs_have="26888"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22499"
                obs_have="22493"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10045239"
                         time_creation="Sat Jun  1 12:12:02 2019"
                         time_modification="Sat Jun  1 12:08:35 2019" />
        <observations epoch_first="Sat Jun  1 11:00:00 2019"
                      epoch_last="Sat Jun  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="31958"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="27620"
                obs_have="26888"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22499"
                obs_have="22493"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10045239"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 12:08:35 2019" />
        <observations epoch_first="Sat Jun  1 11:00:00 2019"
                      epoch_last="Sat Jun  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="31958"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="27620"
                obs_have="26888"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="22499"
                obs_have="22493"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chas152m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jun  1 13:20:57 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9178715"
                         time_creation="Sat Jun  1 13:12:27 2019"
                         time_modification="Sat Jun  1 13:08:24 2019" />
        <observations epoch_first="Sat Jun  1 12:00:00 2019"
                      epoch_last="Sat Jun  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31336"
                obs_have="27234"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25988"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21456"
                obs_have="21454"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 13:45:58 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9178715"
                         time_creation="Sat Jun  1 13:12:27 2019"
                         time_modification="Sat Jun  1 13:08:24 2019" />
        <observations epoch_first="Sat Jun  1 12:00:00 2019"
                      epoch_last="Sat Jun  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31336"
                obs_have="27234"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25988"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21456"
                obs_have="21454"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 15:34:56 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9178715"
                         time_creation="Sat Jun  1 13:12:27 2019"
                         time_modification="Sat Jun  1 13:08:24 2019" />
        <observations epoch_first="Sat Jun  1 12:00:00 2019"
                      epoch_last="Sat Jun  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31336"
                obs_have="27234"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25988"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21456"
                obs_have="21454"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9178715"
                         time_creation="Sat Jun  1 13:12:27 2019"
                         time_modification="Sat Jun  1 13:08:24 2019" />
        <observations epoch_first="Sat Jun  1 12:00:00 2019"
                      epoch_last="Sat Jun  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31336"
                obs_have="27234"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25988"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21456"
                obs_have="21454"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9178715"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 13:08:24 2019" />
        <observations epoch_first="Sat Jun  1 12:00:00 2019"
                      epoch_last="Sat Jun  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31336"
                obs_have="27234"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="25993"
                obs_have="25988"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21456"
                obs_have="21454"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas152n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jun  1 14:20:59 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9472094"
                         time_creation="Sat Jun  1 14:12:02 2019"
                         time_modification="Sat Jun  1 14:08:26 2019" />
        <observations epoch_first="Sat Jun  1 13:00:00 2019"
                      epoch_last="Sat Jun  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="29485"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26621"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23021"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 14:46:00 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9472094"
                         time_creation="Sat Jun  1 14:12:02 2019"
                         time_modification="Sat Jun  1 14:08:26 2019" />
        <observations epoch_first="Sat Jun  1 13:00:00 2019"
                      epoch_last="Sat Jun  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="29485"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26621"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23021"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jun  1 16:34:50 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9472094"
                         time_creation="Sat Jun  1 14:12:02 2019"
                         time_modification="Sat Jun  1 14:08:26 2019" />
        <observations epoch_first="Sat Jun  1 13:00:00 2019"
                      epoch_last="Sat Jun  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="29485"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26621"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23021"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9472094"
                         time_creation="Sat Jun  1 14:12:02 2019"
                         time_modification="Sat Jun  1 14:08:26 2019" />
        <observations epoch_first="Sat Jun  1 13:00:00 2019"
                      epoch_last="Sat Jun  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="29485"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26621"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23021"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9472094"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 14:08:26 2019" />
        <observations epoch_first="Sat Jun  1 13:00:00 2019"
                      epoch_last="Sat Jun  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31854"
                obs_have="29485"
                obs_ratio="92.56" />
          <mask elevation="10 degrees"
                obs_expected="26988"
                obs_have="26621"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23021"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chas152o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jun  1 15:20:59 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9809084"
                         time_creation="Sat Jun  1 15:12:21 2019"
                         time_modification="Sat Jun  1 15:08:43 2019" />
        <observations epoch_first="Sat Jun  1 14:00:00 2019"
                      epoch_last="Sat Jun  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="30520"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26823"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 15:46:00 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9809084"
                         time_creation="Sat Jun  1 15:12:21 2019"
                         time_modification="Sat Jun  1 15:08:43 2019" />
        <observations epoch_first="Sat Jun  1 14:00:00 2019"
                      epoch_last="Sat Jun  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="30520"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26823"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 17:34:54 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9809084"
                         time_creation="Sat Jun  1 15:12:21 2019"
                         time_modification="Sat Jun  1 15:08:43 2019" />
        <observations epoch_first="Sat Jun  1 14:00:00 2019"
                      epoch_last="Sat Jun  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="30520"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26823"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9809084"
                         time_creation="Sat Jun  1 15:12:21 2019"
                         time_modification="Sat Jun  1 15:08:43 2019" />
        <observations epoch_first="Sat Jun  1 14:00:00 2019"
                      epoch_last="Sat Jun  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="30520"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26823"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9809084"
                         time_creation="Fri Jun 28 01:50:48 2019"
                         time_modification="Sat Jun  1 15:08:43 2019" />
        <observations epoch_first="Sat Jun  1 14:00:00 2019"
                      epoch_last="Sat Jun  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32594"
                obs_have="30520"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26823"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23210"
                obs_have="23210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jun  1 16:20:59 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10566948"
                         time_creation="Sat Jun  1 16:12:39 2019"
                         time_modification="Sat Jun  1 16:08:35 2019" />
        <observations epoch_first="Sat Jun  1 15:00:00 2019"
                      epoch_last="Sat Jun  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40703"
                obs_have="35975"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="30903"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="28061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 16:45:59 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10566948"
                         time_creation="Sat Jun  1 16:12:39 2019"
                         time_modification="Sat Jun  1 16:08:35 2019" />
        <observations epoch_first="Sat Jun  1 15:00:00 2019"
                      epoch_last="Sat Jun  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40703"
                obs_have="35975"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="30903"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="28061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 18:35:00 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10566948"
                         time_creation="Sat Jun  1 16:12:39 2019"
                         time_modification="Sat Jun  1 16:08:35 2019" />
        <observations epoch_first="Sat Jun  1 15:00:00 2019"
                      epoch_last="Sat Jun  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40703"
                obs_have="35975"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="30903"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="28061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10566948"
                         time_creation="Sat Jun  1 16:12:39 2019"
                         time_modification="Sat Jun  1 16:08:35 2019" />
        <observations epoch_first="Sat Jun  1 15:00:00 2019"
                      epoch_last="Sat Jun  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40703"
                obs_have="35975"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="30903"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="28061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10566948"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 16:08:35 2019" />
        <observations epoch_first="Sat Jun  1 15:00:00 2019"
                      epoch_last="Sat Jun  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40703"
                obs_have="35975"
                obs_ratio="88.38" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="30903"
                obs_ratio="98.03" />
          <mask elevation="15 degrees"
                obs_expected="28061"
                obs_have="28061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jun  1 17:21:05 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11208345"
                         time_creation="Sat Jun  1 17:12:32 2019"
                         time_modification="Sat Jun  1 17:08:59 2019" />
        <observations epoch_first="Sat Jun  1 16:00:00 2019"
                      epoch_last="Sat Jun  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47665"
                obs_have="38982"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32868"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="28227"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jun  1 17:46:04 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11208345"
                         time_creation="Sat Jun  1 17:12:32 2019"
                         time_modification="Sat Jun  1 17:08:59 2019" />
        <observations epoch_first="Sat Jun  1 16:00:00 2019"
                      epoch_last="Sat Jun  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47665"
                obs_have="38982"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32868"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="28227"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Jun  1 19:35:02 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11208345"
                         time_creation="Sat Jun  1 17:12:32 2019"
                         time_modification="Sat Jun  1 17:08:59 2019" />
        <observations epoch_first="Sat Jun  1 16:00:00 2019"
                      epoch_last="Sat Jun  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47665"
                obs_have="38982"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32868"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="28227"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11208345"
                         time_creation="Sat Jun  1 17:12:32 2019"
                         time_modification="Sat Jun  1 17:08:59 2019" />
        <observations epoch_first="Sat Jun  1 16:00:00 2019"
                      epoch_last="Sat Jun  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47665"
                obs_have="38982"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32868"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="28227"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11208345"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 17:08:59 2019" />
        <observations epoch_first="Sat Jun  1 16:00:00 2019"
                      epoch_last="Sat Jun  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47665"
                obs_have="38982"
                obs_ratio="81.78" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32868"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="28253"
                obs_have="28227"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/chas152r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jun  1 18:21:01 2019"
               level="3">
        <file_statistics latency="00:09:04"
                         size="10853659"
                         time_creation="Sat Jun  1 18:12:03 2019"
                         time_modification="Sat Jun  1 18:09:03 2019" />
        <observations epoch_first="Sat Jun  1 17:00:00 2019"
                      epoch_last="Sat Jun  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43556"
                obs_have="39017"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="39877"
                obs_have="38404"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="35897"
                obs_have="35880"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jun  1 18:46:01 2019"
               level="3">
        <file_statistics latency="00:09:04"
                         size="10853659"
                         time_creation="Sat Jun  1 18:12:03 2019"
                         time_modification="Sat Jun  1 18:09:03 2019" />
        <observations epoch_first="Sat Jun  1 17:00:00 2019"
                      epoch_last="Sat Jun  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43556"
                obs_have="39017"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="39877"
                obs_have="38404"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="35897"
                obs_have="35880"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Jun  1 20:35:01 2019"
               level="3">
        <file_statistics latency="00:09:04"
                         size="10853659"
                         time_creation="Sat Jun  1 18:12:03 2019"
                         time_modification="Sat Jun  1 18:09:03 2019" />
        <observations epoch_first="Sat Jun  1 17:00:00 2019"
                      epoch_last="Sat Jun  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43556"
                obs_have="39017"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="39877"
                obs_have="38404"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="35897"
                obs_have="35880"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:04"
                         size="10853659"
                         time_creation="Sat Jun  1 18:12:03 2019"
                         time_modification="Sat Jun  1 18:09:03 2019" />
        <observations epoch_first="Sat Jun  1 17:00:00 2019"
                      epoch_last="Sat Jun  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43556"
                obs_have="39017"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="39877"
                obs_have="38404"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="35897"
                obs_have="35880"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:04"
                         size="10853659"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 18:09:03 2019" />
        <observations epoch_first="Sat Jun  1 17:00:00 2019"
                      epoch_last="Sat Jun  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43556"
                obs_have="39017"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="39877"
                obs_have="38404"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="35897"
                obs_have="35880"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/chas152s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jun  1 19:21:02 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10568969"
                         time_creation="Sat Jun  1 19:12:56 2019"
                         time_modification="Sat Jun  1 19:08:58 2019" />
        <observations epoch_first="Sat Jun  1 18:00:00 2019"
                      epoch_last="Sat Jun  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41367"
                obs_have="40195"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="39061"
                obs_have="38951"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36923"
                obs_have="36923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 19:46:03 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10568969"
                         time_creation="Sat Jun  1 19:12:56 2019"
                         time_modification="Sat Jun  1 19:08:58 2019" />
        <observations epoch_first="Sat Jun  1 18:00:00 2019"
                      epoch_last="Sat Jun  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41367"
                obs_have="40195"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="39061"
                obs_have="38951"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36923"
                obs_have="36923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 21:35:01 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10568969"
                         time_creation="Sat Jun  1 19:12:56 2019"
                         time_modification="Sat Jun  1 19:08:58 2019" />
        <observations epoch_first="Sat Jun  1 18:00:00 2019"
                      epoch_last="Sat Jun  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41367"
                obs_have="40195"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="39061"
                obs_have="38951"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36923"
                obs_have="36923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10568969"
                         time_creation="Sat Jun  1 19:12:56 2019"
                         time_modification="Sat Jun  1 19:08:58 2019" />
        <observations epoch_first="Sat Jun  1 18:00:00 2019"
                      epoch_last="Sat Jun  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41367"
                obs_have="40195"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="39061"
                obs_have="38951"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36923"
                obs_have="36923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10568969"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 19:08:58 2019" />
        <observations epoch_first="Sat Jun  1 18:00:00 2019"
                      epoch_last="Sat Jun  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41367"
                obs_have="40195"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="39061"
                obs_have="38951"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36923"
                obs_have="36923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jun  1 20:21:05 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="11006066"
                         time_creation="Sat Jun  1 20:12:02 2019"
                         time_modification="Sat Jun  1 20:09:02 2019" />
        <observations epoch_first="Sat Jun  1 19:00:00 2019"
                      epoch_last="Sat Jun  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44468"
                obs_have="41909"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="39857"
                obs_have="39745"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36786"
                obs_have="36778"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jun  1 20:45:56 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="11006066"
                         time_creation="Sat Jun  1 20:12:02 2019"
                         time_modification="Sat Jun  1 20:09:02 2019" />
        <observations epoch_first="Sat Jun  1 19:00:00 2019"
                      epoch_last="Sat Jun  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44468"
                obs_have="41909"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="39857"
                obs_have="39745"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36786"
                obs_have="36778"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jun  1 22:35:03 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="11006066"
                         time_creation="Sat Jun  1 20:12:02 2019"
                         time_modification="Sat Jun  1 20:09:02 2019" />
        <observations epoch_first="Sat Jun  1 19:00:00 2019"
                      epoch_last="Sat Jun  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44468"
                obs_have="41909"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="39857"
                obs_have="39745"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36786"
                obs_have="36778"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="11006066"
                         time_creation="Sat Jun  1 20:12:02 2019"
                         time_modification="Sat Jun  1 20:09:02 2019" />
        <observations epoch_first="Sat Jun  1 19:00:00 2019"
                      epoch_last="Sat Jun  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44468"
                obs_have="41909"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="39857"
                obs_have="39745"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36786"
                obs_have="36778"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:03"
                         size="11006066"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 20:09:02 2019" />
        <observations epoch_first="Sat Jun  1 19:00:00 2019"
                      epoch_last="Sat Jun  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44468"
                obs_have="41909"
                obs_ratio="94.25" />
          <mask elevation="10 degrees"
                obs_expected="39857"
                obs_have="39745"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="36786"
                obs_have="36778"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chas152u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jun  1 21:21:07 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11348974"
                         time_creation="Sat Jun  1 21:12:53 2019"
                         time_modification="Sat Jun  1 21:09:01 2019" />
        <observations epoch_first="Sat Jun  1 20:00:00 2019"
                      epoch_last="Sat Jun  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46019"
                obs_have="43192"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40007"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="36397"
                obs_have="36396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 21:46:06 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11348974"
                         time_creation="Sat Jun  1 21:12:53 2019"
                         time_modification="Sat Jun  1 21:09:01 2019" />
        <observations epoch_first="Sat Jun  1 20:00:00 2019"
                      epoch_last="Sat Jun  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46019"
                obs_have="43192"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40007"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="36397"
                obs_have="36396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 23:35:03 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11348974"
                         time_creation="Sat Jun  1 21:12:53 2019"
                         time_modification="Sat Jun  1 21:09:01 2019" />
        <observations epoch_first="Sat Jun  1 20:00:00 2019"
                      epoch_last="Sat Jun  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46019"
                obs_have="43192"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40007"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="36397"
                obs_have="36396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11348974"
                         time_creation="Sat Jun  1 21:12:53 2019"
                         time_modification="Sat Jun  1 21:09:01 2019" />
        <observations epoch_first="Sat Jun  1 20:00:00 2019"
                      epoch_last="Sat Jun  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46019"
                obs_have="43192"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40007"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="36397"
                obs_have="36396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="11348974"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 21:09:01 2019" />
        <observations epoch_first="Sat Jun  1 20:00:00 2019"
                      epoch_last="Sat Jun  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46019"
                obs_have="43192"
                obs_ratio="93.86" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40007"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="36397"
                obs_have="36396"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jun  1 22:21:06 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="11719665"
                         time_creation="Sat Jun  1 22:12:32 2019"
                         time_modification="Sat Jun  1 22:09:06 2019" />
        <observations epoch_first="Sat Jun  1 21:00:00 2019"
                      epoch_last="Sat Jun  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="37795"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="37810"
                obs_have="37344"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="35512"
                obs_have="35511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 22:46:06 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="11719665"
                         time_creation="Sat Jun  1 22:12:32 2019"
                         time_modification="Sat Jun  1 22:09:06 2019" />
        <observations epoch_first="Sat Jun  1 21:00:00 2019"
                      epoch_last="Sat Jun  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="37795"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="37810"
                obs_have="37344"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="35512"
                obs_have="35511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 00:35:06 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="11719665"
                         time_creation="Sat Jun  1 22:12:32 2019"
                         time_modification="Sat Jun  1 22:09:06 2019" />
        <observations epoch_first="Sat Jun  1 21:00:00 2019"
                      epoch_last="Sat Jun  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="37795"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="37810"
                obs_have="37344"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="35512"
                obs_have="35511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="11719665"
                         time_creation="Sat Jun  1 22:12:32 2019"
                         time_modification="Sat Jun  1 22:09:06 2019" />
        <observations epoch_first="Sat Jun  1 21:00:00 2019"
                      epoch_last="Sat Jun  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="37795"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="37810"
                obs_have="37344"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="35512"
                obs_have="35511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="11719665"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 22:09:06 2019" />
        <observations epoch_first="Sat Jun  1 21:00:00 2019"
                      epoch_last="Sat Jun  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40863"
                obs_have="37795"
                obs_ratio="92.49" />
          <mask elevation="10 degrees"
                obs_expected="37810"
                obs_have="37344"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="35512"
                obs_have="35511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jun  1 23:21:05 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11366010"
                         time_creation="Sat Jun  1 23:12:38 2019"
                         time_modification="Sat Jun  1 23:09:16 2019" />
        <observations epoch_first="Sat Jun  1 22:00:00 2019"
                      epoch_last="Sat Jun  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="36076"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32761"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  1 23:46:06 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11366010"
                         time_creation="Sat Jun  1 23:12:38 2019"
                         time_modification="Sat Jun  1 23:09:16 2019" />
        <observations epoch_first="Sat Jun  1 22:00:00 2019"
                      epoch_last="Sat Jun  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="36076"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32761"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 01:35:02 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11366010"
                         time_creation="Sat Jun  1 23:12:38 2019"
                         time_modification="Sat Jun  1 23:09:16 2019" />
        <observations epoch_first="Sat Jun  1 22:00:00 2019"
                      epoch_last="Sat Jun  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="36076"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32761"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11366010"
                         time_creation="Sat Jun  1 23:12:38 2019"
                         time_modification="Sat Jun  1 23:09:16 2019" />
        <observations epoch_first="Sat Jun  1 22:00:00 2019"
                      epoch_last="Sat Jun  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="36076"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32761"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11366010"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sat Jun  1 23:09:16 2019" />
        <observations epoch_first="Sat Jun  1 22:00:00 2019"
                      epoch_last="Sat Jun  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38221"
                obs_have="36076"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="32875"
                obs_have="32761"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28348"
                obs_have="28348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas152x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jun  2 18:23:51 2019"
               level="3">
        <file_statistics latency="01:11:26"
                         size="11510780"
                         time_creation="Sun Jun  2 02:50:03 2019"
                         time_modification="Sun Jun  2 01:11:25 2019" />
        <observations epoch_first="Sat Jun  1 23:00:00 2019"
                      epoch_last="Sat Jun  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39311"
                obs_have="34730"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26984"
                obs_have="26897"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="22876"
                obs_have="22876"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  1 03:07:12 2019"
               level="3">
        <file_statistics latency="01:11:26"
                         size="11510780"
                         time_creation="Fri Jun 28 01:50:49 2019"
                         time_modification="Sun Jun  2 01:11:25 2019" />
        <observations epoch_first="Sat Jun  1 23:00:00 2019"
                      epoch_last="Sat Jun  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39311"
                obs_have="34730"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26984"
                obs_have="26897"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="22876"
                obs_have="22876"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
