<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-08-16 01:00:00"
    DayOfYear="228"
    Year="2019">
  <station name="CHAS">
    <file name="/chas2280.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 17 18:01:46 2019"
               level="3">
        <file_statistics latency="01:37:03"
                         size="8157905"
                         time_creation="Sat Aug 17 02:50:08 2019"
                         time_modification="Sat Aug 17 01:36:33 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29334"
                obs_have="27644"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="24302"
                obs_have="24226"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21519"
                obs_have="21519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 02:45:53 2019"
               level="3">
        <file_statistics latency="01:37:03"
                         size="8157905"
                         time_creation="Thu Sep 12 01:58:24 2019"
                         time_modification="Sat Aug 17 01:36:33 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29334"
                obs_have="27644"
                obs_ratio="94.24" />
          <mask elevation="10 degrees"
                obs_expected="24302"
                obs_have="24226"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21519"
                obs_have="21519"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Aug 16 03:34:52 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10073484"
                         time_creation="Fri Aug 16 01:12:02 2019"
                         time_modification="Fri Aug 16 01:08:37 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34988"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="31459"
                obs_have="31451"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10073484"
                         time_creation="Fri Aug 16 01:12:02 2019"
                         time_modification="Fri Aug 16 01:08:37 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34988"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="31459"
                obs_have="31451"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="10073484"
                         time_creation="Thu Sep 12 01:51:19 2019"
                         time_modification="Fri Aug 16 01:08:37 2019" />
        <observations epoch_first="Fri Aug 16 00:00:00 2019"
                      epoch_last="Fri Aug 16 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35050"
                obs_have="34988"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="31459"
                obs_have="31451"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28722"
                obs_have="28722"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Aug 16 02:20:55 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9775313"
                         time_creation="Fri Aug 16 02:12:02 2019"
                         time_modification="Fri Aug 16 02:08:43 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="34059"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32461"
                obs_have="32435"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 02:45:54 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9775313"
                         time_creation="Fri Aug 16 02:12:02 2019"
                         time_modification="Fri Aug 16 02:08:43 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="34059"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32461"
                obs_have="32435"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 04:34:56 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9775313"
                         time_creation="Fri Aug 16 02:12:02 2019"
                         time_modification="Fri Aug 16 02:08:43 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="34059"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32461"
                obs_have="32435"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9775313"
                         time_creation="Fri Aug 16 02:12:02 2019"
                         time_modification="Fri Aug 16 02:08:43 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="34059"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32461"
                obs_have="32435"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9775313"
                         time_creation="Thu Sep 12 01:51:19 2019"
                         time_modification="Fri Aug 16 02:08:43 2019" />
        <observations epoch_first="Fri Aug 16 01:00:00 2019"
                      epoch_last="Fri Aug 16 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35832"
                obs_have="34059"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="32461"
                obs_have="32435"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28960"
                obs_have="28960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Aug 16 03:20:58 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10092885"
                         time_creation="Fri Aug 16 03:12:02 2019"
                         time_modification="Fri Aug 16 03:08:56 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39012"
                obs_have="35334"
                obs_ratio="90.57" />
          <mask elevation="10 degrees"
                obs_expected="31053"
                obs_have="30852"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 03:45:52 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10092885"
                         time_creation="Fri Aug 16 03:12:02 2019"
                         time_modification="Fri Aug 16 03:08:56 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39012"
                obs_have="35334"
                obs_ratio="90.57" />
          <mask elevation="10 degrees"
                obs_expected="31053"
                obs_have="30852"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 05:34:58 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10092885"
                         time_creation="Fri Aug 16 03:12:02 2019"
                         time_modification="Fri Aug 16 03:08:56 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39012"
                obs_have="35334"
                obs_ratio="90.57" />
          <mask elevation="10 degrees"
                obs_expected="31053"
                obs_have="30852"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10092885"
                         time_creation="Fri Aug 16 03:12:02 2019"
                         time_modification="Fri Aug 16 03:08:56 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39012"
                obs_have="35334"
                obs_ratio="90.57" />
          <mask elevation="10 degrees"
                obs_expected="31053"
                obs_have="30852"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10092885"
                         time_creation="Thu Sep 12 01:51:19 2019"
                         time_modification="Fri Aug 16 03:08:56 2019" />
        <observations epoch_first="Fri Aug 16 02:00:00 2019"
                      epoch_last="Fri Aug 16 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39012"
                obs_have="35334"
                obs_ratio="90.57" />
          <mask elevation="10 degrees"
                obs_expected="31053"
                obs_have="30852"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Aug 16 04:20:59 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10110236"
                         time_creation="Fri Aug 16 04:12:02 2019"
                         time_modification="Fri Aug 16 04:08:46 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38306"
                obs_have="38092"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29342"
                obs_have="29342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 04:45:54 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10110236"
                         time_creation="Fri Aug 16 04:12:02 2019"
                         time_modification="Fri Aug 16 04:08:46 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38306"
                obs_have="38092"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29342"
                obs_have="29342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 06:34:58 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10110236"
                         time_creation="Fri Aug 16 04:12:02 2019"
                         time_modification="Fri Aug 16 04:08:46 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38306"
                obs_have="38092"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29342"
                obs_have="29342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10110236"
                         time_creation="Fri Aug 16 04:12:02 2019"
                         time_modification="Fri Aug 16 04:08:46 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38306"
                obs_have="38092"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29342"
                obs_have="29342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="10110236"
                         time_creation="Thu Sep 12 01:51:19 2019"
                         time_modification="Fri Aug 16 04:08:46 2019" />
        <observations epoch_first="Fri Aug 16 03:00:00 2019"
                      epoch_last="Fri Aug 16 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38306"
                obs_have="38092"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33368"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29342"
                obs_have="29342"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Aug 16 05:45:50 2019"
               level="3">
        <file_statistics latency="00:21:40"
                         size="9239620"
                         time_creation="Fri Aug 16 05:45:02 2019"
                         time_modification="Fri Aug 16 05:21:39 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32855"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30943"
                obs_have="30943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 07:34:56 2019"
               level="3">
        <file_statistics latency="00:21:40"
                         size="9239620"
                         time_creation="Fri Aug 16 05:45:02 2019"
                         time_modification="Fri Aug 16 05:21:39 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32855"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30943"
                obs_have="30943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:21:40"
                         size="9239620"
                         time_creation="Fri Aug 16 05:45:02 2019"
                         time_modification="Fri Aug 16 05:21:39 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32855"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30943"
                obs_have="30943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:21:40"
                         size="9239620"
                         time_creation="Thu Sep 12 01:51:19 2019"
                         time_modification="Fri Aug 16 05:21:39 2019" />
        <observations epoch_first="Fri Aug 16 04:00:00 2019"
                      epoch_last="Fri Aug 16 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33032"
                obs_have="32855"
                obs_ratio="99.46" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30943"
                obs_have="30943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Aug 16 06:20:57 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9905547"
                         time_creation="Fri Aug 16 06:12:08 2019"
                         time_modification="Fri Aug 16 06:08:44 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34339"
                obs_have="33206"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="28690"
                obs_have="28587"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25840"
                obs_have="25840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 06:45:58 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9905547"
                         time_creation="Fri Aug 16 06:12:08 2019"
                         time_modification="Fri Aug 16 06:08:44 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34339"
                obs_have="33206"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="28690"
                obs_have="28587"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25840"
                obs_have="25840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 08:34:56 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9905547"
                         time_creation="Fri Aug 16 06:12:08 2019"
                         time_modification="Fri Aug 16 06:08:44 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34339"
                obs_have="33206"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="28690"
                obs_have="28587"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25840"
                obs_have="25840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9905547"
                         time_creation="Fri Aug 16 06:12:08 2019"
                         time_modification="Fri Aug 16 06:08:44 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34339"
                obs_have="33206"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="28690"
                obs_have="28587"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25840"
                obs_have="25840"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="9905547"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 06:08:44 2019" />
        <observations epoch_first="Fri Aug 16 05:00:00 2019"
                      epoch_last="Fri Aug 16 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34339"
                obs_have="33206"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="28690"
                obs_have="28587"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25840"
                obs_have="25840"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Aug 16 07:20:58 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10305248"
                         time_creation="Fri Aug 16 07:12:02 2019"
                         time_modification="Fri Aug 16 07:08:50 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37666"
                obs_have="33536"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27310"
                obs_have="27101"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21777"
                obs_have="21777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 07:45:57 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10305248"
                         time_creation="Fri Aug 16 07:12:02 2019"
                         time_modification="Fri Aug 16 07:08:50 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37666"
                obs_have="33536"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27310"
                obs_have="27101"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21777"
                obs_have="21777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 09:34:59 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10305248"
                         time_creation="Fri Aug 16 07:12:02 2019"
                         time_modification="Fri Aug 16 07:08:50 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37666"
                obs_have="33536"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27310"
                obs_have="27101"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21777"
                obs_have="21777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10305248"
                         time_creation="Fri Aug 16 07:12:02 2019"
                         time_modification="Fri Aug 16 07:08:50 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37666"
                obs_have="33536"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27310"
                obs_have="27101"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21777"
                obs_have="21777"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10305248"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 07:08:50 2019" />
        <observations epoch_first="Fri Aug 16 06:00:00 2019"
                      epoch_last="Fri Aug 16 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37666"
                obs_have="33536"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="27310"
                obs_have="27101"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21777"
                obs_have="21777"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Aug 16 08:20:56 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9822755"
                         time_creation="Fri Aug 16 08:12:02 2019"
                         time_modification="Fri Aug 16 08:08:38 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31806"
                obs_have="28591"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27250"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="22696"
                obs_have="22696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 08:45:57 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9822755"
                         time_creation="Fri Aug 16 08:12:02 2019"
                         time_modification="Fri Aug 16 08:08:38 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31806"
                obs_have="28591"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27250"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="22696"
                obs_have="22696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 10:34:55 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9822755"
                         time_creation="Fri Aug 16 08:12:02 2019"
                         time_modification="Fri Aug 16 08:08:38 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31806"
                obs_have="28591"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27250"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="22696"
                obs_have="22696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9822755"
                         time_creation="Fri Aug 16 08:12:02 2019"
                         time_modification="Fri Aug 16 08:08:38 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31806"
                obs_have="28591"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27250"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="22696"
                obs_have="22696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9822755"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 08:08:38 2019" />
        <observations epoch_first="Fri Aug 16 07:00:00 2019"
                      epoch_last="Fri Aug 16 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31806"
                obs_have="28591"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="27446"
                obs_have="27250"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="22696"
                obs_have="22696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Aug 16 09:45:58 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10072725"
                         time_creation="Fri Aug 16 09:45:02 2019"
                         time_modification="Fri Aug 16 09:21:50 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="30563"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="26015"
                obs_have="26011"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23373"
                obs_have="23373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 11:34:59 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10072725"
                         time_creation="Fri Aug 16 09:45:02 2019"
                         time_modification="Fri Aug 16 09:21:50 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="30563"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="26015"
                obs_have="26011"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23373"
                obs_have="23373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10072725"
                         time_creation="Fri Aug 16 09:45:02 2019"
                         time_modification="Fri Aug 16 09:21:50 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="30563"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="26015"
                obs_have="26011"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23373"
                obs_have="23373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:21:51"
                         size="10072725"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 09:21:50 2019" />
        <observations epoch_first="Fri Aug 16 08:00:00 2019"
                      epoch_last="Fri Aug 16 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32000"
                obs_have="30563"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="26015"
                obs_have="26011"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23373"
                obs_have="23373"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Aug 16 10:45:58 2019"
               level="3">
        <file_statistics latency="00:21:23"
                         size="10481091"
                         time_creation="Fri Aug 16 10:45:02 2019"
                         time_modification="Fri Aug 16 10:21:22 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32777"
                obs_have="31870"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="27001"
                obs_have="26930"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 12:34:58 2019"
               level="3">
        <file_statistics latency="00:21:23"
                         size="10481091"
                         time_creation="Fri Aug 16 10:45:02 2019"
                         time_modification="Fri Aug 16 10:21:22 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32777"
                obs_have="31870"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="27001"
                obs_have="26930"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:21:23"
                         size="10481091"
                         time_creation="Fri Aug 16 10:45:02 2019"
                         time_modification="Fri Aug 16 10:21:22 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32777"
                obs_have="31870"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="27001"
                obs_have="26930"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:21:23"
                         size="10481091"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 10:21:22 2019" />
        <observations epoch_first="Fri Aug 16 09:00:00 2019"
                      epoch_last="Fri Aug 16 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32777"
                obs_have="31870"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="27001"
                obs_have="26930"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Aug 16 11:21:02 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11694871"
                         time_creation="Fri Aug 16 11:12:03 2019"
                         time_modification="Fri Aug 16 11:09:18 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38411"
                obs_have="34986"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="28595"
                obs_have="28257"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 11:46:01 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11694871"
                         time_creation="Fri Aug 16 11:12:03 2019"
                         time_modification="Fri Aug 16 11:09:18 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38411"
                obs_have="34986"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="28595"
                obs_have="28257"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 13:35:03 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11694871"
                         time_creation="Fri Aug 16 11:12:03 2019"
                         time_modification="Fri Aug 16 11:09:18 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38411"
                obs_have="34986"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="28595"
                obs_have="28257"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11694871"
                         time_creation="Fri Aug 16 11:12:03 2019"
                         time_modification="Fri Aug 16 11:09:18 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38411"
                obs_have="34986"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="28595"
                obs_have="28257"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:19"
                         size="11694871"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 11:09:18 2019" />
        <observations epoch_first="Fri Aug 16 10:00:00 2019"
                      epoch_last="Fri Aug 16 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38411"
                obs_have="34986"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="28595"
                obs_have="28257"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23130"
                obs_have="23130"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Aug 16 12:21:04 2019"
               level="3">
        <file_statistics latency="00:09:12"
                         size="11805541"
                         time_creation="Fri Aug 16 12:12:02 2019"
                         time_modification="Fri Aug 16 12:09:11 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43147"
                obs_have="36086"
                obs_ratio="83.64" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="29805"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25446"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 12:46:03 2019"
               level="3">
        <file_statistics latency="00:09:12"
                         size="11805541"
                         time_creation="Fri Aug 16 12:12:02 2019"
                         time_modification="Fri Aug 16 12:09:11 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43147"
                obs_have="36086"
                obs_ratio="83.64" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="29805"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25446"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 14:35:03 2019"
               level="3">
        <file_statistics latency="00:09:12"
                         size="11805541"
                         time_creation="Fri Aug 16 12:12:02 2019"
                         time_modification="Fri Aug 16 12:09:11 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43147"
                obs_have="36086"
                obs_ratio="83.64" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="29805"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25446"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:12"
                         size="11805541"
                         time_creation="Fri Aug 16 12:12:02 2019"
                         time_modification="Fri Aug 16 12:09:11 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43147"
                obs_have="36086"
                obs_ratio="83.64" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="29805"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25446"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:12"
                         size="11805541"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 12:09:11 2019" />
        <observations epoch_first="Fri Aug 16 11:00:00 2019"
                      epoch_last="Fri Aug 16 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43147"
                obs_have="36086"
                obs_ratio="83.64" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="29805"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="25446"
                obs_have="25445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Aug 16 13:21:02 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11461781"
                         time_creation="Fri Aug 16 13:12:03 2019"
                         time_modification="Fri Aug 16 13:09:16 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38636"
                obs_have="37302"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35700"
                obs_have="35695"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32879"
                obs_have="32879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 13:46:01 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11461781"
                         time_creation="Fri Aug 16 13:12:03 2019"
                         time_modification="Fri Aug 16 13:09:16 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38636"
                obs_have="37302"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35700"
                obs_have="35695"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32879"
                obs_have="32879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 15:35:03 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11461781"
                         time_creation="Fri Aug 16 13:12:03 2019"
                         time_modification="Fri Aug 16 13:09:16 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38636"
                obs_have="37302"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35700"
                obs_have="35695"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32879"
                obs_have="32879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11461781"
                         time_creation="Fri Aug 16 13:12:03 2019"
                         time_modification="Fri Aug 16 13:09:16 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38636"
                obs_have="37302"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35700"
                obs_have="35695"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32879"
                obs_have="32879"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:17"
                         size="11461781"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 13:09:16 2019" />
        <observations epoch_first="Fri Aug 16 12:00:00 2019"
                      epoch_last="Fri Aug 16 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38636"
                obs_have="37302"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="35700"
                obs_have="35695"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32879"
                obs_have="32879"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Aug 16 14:45:45 2019"
               level="3">
        <file_statistics latency="00:37:23"
                         size="10429612"
                         time_creation="Fri Aug 16 14:45:02 2019"
                         time_modification="Fri Aug 16 14:37:22 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="37030"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34290"
                obs_have="34289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32004"
                obs_have="32004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 16:34:52 2019"
               level="3">
        <file_statistics latency="00:53:40"
                         size="10429612"
                         time_creation="Fri Aug 16 15:10:06 2019"
                         time_modification="Fri Aug 16 14:53:39 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="37030"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34290"
                obs_have="34289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32004"
                obs_have="32004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:53:40"
                         size="10429612"
                         time_creation="Fri Aug 16 15:10:06 2019"
                         time_modification="Fri Aug 16 14:53:39 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="37030"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34290"
                obs_have="34289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32004"
                obs_have="32004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:53:40"
                         size="10429612"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 14:53:39 2019" />
        <observations epoch_first="Fri Aug 16 13:00:00 2019"
                      epoch_last="Fri Aug 16 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38012"
                obs_have="37030"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="34290"
                obs_have="34289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32004"
                obs_have="32004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Aug 16 15:21:04 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11138813"
                         time_creation="Fri Aug 16 15:12:03 2019"
                         time_modification="Fri Aug 16 15:08:59 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41726"
                obs_have="40621"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="38363"
                obs_have="38188"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34536"
                obs_have="34492"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Aug 16 15:46:02 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11138813"
                         time_creation="Fri Aug 16 15:12:03 2019"
                         time_modification="Fri Aug 16 15:08:59 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41785"
                obs_have="40680"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="38413"
                obs_have="38238"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34536"
                obs_have="34492"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Aug 16 17:34:58 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11138813"
                         time_creation="Fri Aug 16 15:12:03 2019"
                         time_modification="Fri Aug 16 15:08:59 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41785"
                obs_have="40680"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="38413"
                obs_have="38238"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34536"
                obs_have="34492"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11138813"
                         time_creation="Fri Aug 16 15:12:03 2019"
                         time_modification="Fri Aug 16 15:08:59 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41785"
                obs_have="40680"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="38413"
                obs_have="38238"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34536"
                obs_have="34492"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11138813"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 15:08:59 2019" />
        <observations epoch_first="Fri Aug 16 14:00:00 2019"
                      epoch_last="Fri Aug 16 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41785"
                obs_have="40680"
                obs_ratio="97.36" />
          <mask elevation="10 degrees"
                obs_expected="38413"
                obs_have="38238"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34536"
                obs_have="34492"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/chas228p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Aug 16 16:21:02 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11424054"
                         time_creation="Fri Aug 16 16:12:03 2019"
                         time_modification="Fri Aug 16 16:09:21 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45912"
                obs_have="44168"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="40385"
                obs_have="40383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37542"
                obs_have="37542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 16:46:01 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11424054"
                         time_creation="Fri Aug 16 16:12:03 2019"
                         time_modification="Fri Aug 16 16:09:21 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45912"
                obs_have="44168"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="40385"
                obs_have="40383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37542"
                obs_have="37542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 18:35:03 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11424054"
                         time_creation="Fri Aug 16 16:12:03 2019"
                         time_modification="Fri Aug 16 16:09:21 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45912"
                obs_have="44168"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="40385"
                obs_have="40383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37542"
                obs_have="37542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11424054"
                         time_creation="Fri Aug 16 16:12:03 2019"
                         time_modification="Fri Aug 16 16:09:21 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45912"
                obs_have="44168"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="40385"
                obs_have="40383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37542"
                obs_have="37542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11424054"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 16:09:21 2019" />
        <observations epoch_first="Fri Aug 16 15:00:00 2019"
                      epoch_last="Fri Aug 16 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45912"
                obs_have="44168"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="40385"
                obs_have="40383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37542"
                obs_have="37542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Aug 16 17:21:03 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10757808"
                         time_creation="Fri Aug 16 17:12:02 2019"
                         time_modification="Fri Aug 16 17:09:01 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39865"
                obs_have="37324"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="36252"
                obs_have="35969"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33559"
                obs_have="33559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 17:46:02 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10757808"
                         time_creation="Fri Aug 16 17:12:02 2019"
                         time_modification="Fri Aug 16 17:09:01 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39865"
                obs_have="37324"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="36252"
                obs_have="35969"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33559"
                obs_have="33559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 19:35:02 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10757808"
                         time_creation="Fri Aug 16 17:12:02 2019"
                         time_modification="Fri Aug 16 17:09:01 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39865"
                obs_have="37324"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="36252"
                obs_have="35969"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33559"
                obs_have="33559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10757808"
                         time_creation="Fri Aug 16 17:12:02 2019"
                         time_modification="Fri Aug 16 17:09:01 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39865"
                obs_have="37324"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="36252"
                obs_have="35969"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33559"
                obs_have="33559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:02"
                         size="10757808"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 17:09:01 2019" />
        <observations epoch_first="Fri Aug 16 16:00:00 2019"
                      epoch_last="Fri Aug 16 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39865"
                obs_have="37324"
                obs_ratio="93.63" />
          <mask elevation="10 degrees"
                obs_expected="36252"
                obs_have="35969"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="33559"
                obs_have="33559"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Aug 16 18:20:59 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9760104"
                         time_creation="Fri Aug 16 18:12:02 2019"
                         time_modification="Fri Aug 16 18:08:52 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37779"
                obs_have="36706"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31726"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27674"
                obs_have="27674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 18:45:57 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9760104"
                         time_creation="Fri Aug 16 18:12:02 2019"
                         time_modification="Fri Aug 16 18:08:52 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37779"
                obs_have="36706"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31726"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27674"
                obs_have="27674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 20:35:01 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9760104"
                         time_creation="Fri Aug 16 18:12:02 2019"
                         time_modification="Fri Aug 16 18:08:52 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37779"
                obs_have="36706"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31726"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27674"
                obs_have="27674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9760104"
                         time_creation="Fri Aug 16 18:12:02 2019"
                         time_modification="Fri Aug 16 18:08:52 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37779"
                obs_have="36706"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31726"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27674"
                obs_have="27674"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9760104"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 18:08:52 2019" />
        <observations epoch_first="Fri Aug 16 17:00:00 2019"
                      epoch_last="Fri Aug 16 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37779"
                obs_have="36706"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="31733"
                obs_have="31726"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27674"
                obs_have="27674"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Aug 16 19:21:05 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10202141"
                         time_creation="Fri Aug 16 19:12:02 2019"
                         time_modification="Fri Aug 16 19:08:51 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39682"
                obs_have="36724"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="27008"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22519"
                obs_have="22519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 19:46:01 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10202141"
                         time_creation="Fri Aug 16 19:12:02 2019"
                         time_modification="Fri Aug 16 19:08:51 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39682"
                obs_have="36724"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="27008"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22519"
                obs_have="22519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 21:35:04 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10202141"
                         time_creation="Fri Aug 16 19:12:02 2019"
                         time_modification="Fri Aug 16 19:08:51 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39682"
                obs_have="36724"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="27008"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22519"
                obs_have="22519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10202141"
                         time_creation="Fri Aug 16 19:12:02 2019"
                         time_modification="Fri Aug 16 19:08:51 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39682"
                obs_have="36724"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="27008"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22519"
                obs_have="22519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10202141"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 19:08:51 2019" />
        <observations epoch_first="Fri Aug 16 18:00:00 2019"
                      epoch_last="Fri Aug 16 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39682"
                obs_have="36724"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="27008"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22519"
                obs_have="22519"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Aug 16 20:21:02 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9782210"
                         time_creation="Fri Aug 16 20:12:03 2019"
                         time_modification="Fri Aug 16 20:08:46 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35895"
                obs_have="32214"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="28928"
                obs_have="28903"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 20:45:52 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9782210"
                         time_creation="Fri Aug 16 20:12:03 2019"
                         time_modification="Fri Aug 16 20:08:46 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35895"
                obs_have="32214"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="28928"
                obs_have="28903"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 22:35:01 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9782210"
                         time_creation="Fri Aug 16 20:12:03 2019"
                         time_modification="Fri Aug 16 20:08:46 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35895"
                obs_have="32214"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="28928"
                obs_have="28903"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9782210"
                         time_creation="Fri Aug 16 20:12:03 2019"
                         time_modification="Fri Aug 16 20:08:46 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35895"
                obs_have="32214"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="28928"
                obs_have="28903"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9782210"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 20:08:46 2019" />
        <observations epoch_first="Fri Aug 16 19:00:00 2019"
                      epoch_last="Fri Aug 16 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35895"
                obs_have="32214"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="28928"
                obs_have="28903"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Aug 16 21:21:01 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9127099"
                         time_creation="Fri Aug 16 21:12:03 2019"
                         time_modification="Fri Aug 16 21:08:40 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29942"
                obs_have="27184"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="24708"
                obs_have="24505"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 21:45:59 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9127099"
                         time_creation="Fri Aug 16 21:12:03 2019"
                         time_modification="Fri Aug 16 21:08:40 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29942"
                obs_have="27184"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="24708"
                obs_have="24505"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 23:35:01 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9127099"
                         time_creation="Fri Aug 16 21:12:03 2019"
                         time_modification="Fri Aug 16 21:08:40 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29942"
                obs_have="27184"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="24708"
                obs_have="24505"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9127099"
                         time_creation="Fri Aug 16 21:12:03 2019"
                         time_modification="Fri Aug 16 21:08:40 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29942"
                obs_have="27184"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="24708"
                obs_have="24505"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22836"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9127099"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 21:08:40 2019" />
        <observations epoch_first="Fri Aug 16 20:00:00 2019"
                      epoch_last="Fri Aug 16 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29942"
                obs_have="27184"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="24708"
                obs_have="24505"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22837"
                obs_have="22836"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug 16 22:20:57 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8997581"
                         time_creation="Fri Aug 16 22:12:03 2019"
                         time_modification="Fri Aug 16 22:08:24 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31471"
                obs_have="29772"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23569"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 16 22:45:58 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8997581"
                         time_creation="Fri Aug 16 22:12:03 2019"
                         time_modification="Fri Aug 16 22:08:24 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31471"
                obs_have="29772"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23569"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 00:34:58 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8997581"
                         time_creation="Fri Aug 16 22:12:03 2019"
                         time_modification="Fri Aug 16 22:08:24 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31471"
                obs_have="29772"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23569"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8997581"
                         time_creation="Fri Aug 16 22:12:03 2019"
                         time_modification="Fri Aug 16 22:08:24 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31471"
                obs_have="29772"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23569"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8997581"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Fri Aug 16 22:08:24 2019" />
        <observations epoch_first="Fri Aug 16 21:00:00 2019"
                      epoch_last="Fri Aug 16 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31471"
                obs_have="29772"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23569"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Aug 17 01:35:00 2019"
               level="3">
        <file_statistics latency="01:09:16"
                         size="9018448"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:15 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31585"
                obs_have="30049"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="21211"
                obs_have="21202"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19698"
                obs_have="19698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="01:09:16"
                         size="9018448"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:15 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31585"
                obs_have="30049"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="21211"
                obs_have="21202"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19698"
                obs_have="19698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="01:09:16"
                         size="9018448"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Sat Aug 17 00:09:15 2019" />
        <observations epoch_first="Fri Aug 16 22:00:00 2019"
                      epoch_last="Fri Aug 16 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31585"
                obs_have="30049"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="21211"
                obs_have="21202"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19698"
                obs_have="19698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chas228x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Aug 17 00:21:01 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9251086"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:17 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="32707"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="27321"
                obs_have="27319"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23267"
                obs_have="23267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 00:45:58 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9251086"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:17 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="32707"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="27321"
                obs_have="27319"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23267"
                obs_have="23267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 02:34:56 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9251086"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:17 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="32707"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="27321"
                obs_have="27319"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23267"
                obs_have="23267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 17 18:23:24 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9251086"
                         time_creation="Sat Aug 17 00:12:03 2019"
                         time_modification="Sat Aug 17 00:09:17 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="32707"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="27321"
                obs_have="27319"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23267"
                obs_have="23267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 15 03:09:05 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="9251086"
                         time_creation="Thu Sep 12 01:51:20 2019"
                         time_modification="Sat Aug 17 00:09:17 2019" />
        <observations epoch_first="Fri Aug 16 23:00:00 2019"
                      epoch_last="Fri Aug 16 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34485"
                obs_have="32707"
                obs_ratio="94.84" />
          <mask elevation="10 degrees"
                obs_expected="27321"
                obs_have="27319"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23267"
                obs_have="23267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
