<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-01-18 00:00:00"
    DayOfYear="18"
    Year="2019">
  <station name="CHTG">
    <file name="/chtg0180.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 19 16:25:01 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12716304"
                         time_creation="Sat Jan 19 00:14:54 2019"
                         time_modification="Sat Jan 19 00:08:23 2019" />
        <observations epoch_first="Fri Jan 18 00:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="26756"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="23646"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="22051"
                obs_have="21304"
                obs_ratio="96.61" />
        </observations>
      </control>
      <control date="Sun Feb 17 02:25:02 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="12716304"
                         time_creation="Thu Feb 14 01:58:17 2019"
                         time_modification="Sat Jan 19 00:08:23 2019" />
        <observations epoch_first="Fri Jan 18 00:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30188"
                obs_have="26756"
                obs_ratio="88.63" />
          <mask elevation="10 degrees"
                obs_expected="25022"
                obs_have="23646"
                obs_ratio="94.50" />
          <mask elevation="15 degrees"
                obs_expected="22051"
                obs_have="21304"
                obs_ratio="96.61" />
        </observations>
      </control>
    </file>
    <file name="/chtg018a.19o"
          error="0"
          interval="30"
          session="a">
      <control date="Fri Jan 18 01:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="552707"
                         time_creation="Fri Jan 18 01:08:12 2019"
                         time_modification="Fri Jan 18 01:07:02 2019" />
        <observations epoch_first="Fri Jan 18 00:00:00 2019"
                      epoch_last="Fri Jan 18 00:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1232"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1055"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="1018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 03:26:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="552707"
                         time_creation="Fri Jan 18 01:08:12 2019"
                         time_modification="Fri Jan 18 01:07:02 2019" />
        <observations epoch_first="Fri Jan 18 00:00:00 2019"
                      epoch_last="Fri Jan 18 00:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1232"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1055"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="1018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="552707"
                         time_creation="Fri Jan 18 01:08:12 2019"
                         time_modification="Fri Jan 18 01:07:02 2019" />
        <observations epoch_first="Fri Jan 18 00:00:00 2019"
                      epoch_last="Fri Jan 18 00:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1232"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1055"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="1018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018b.19o"
          error="0"
          interval="30"
          session="b">
      <control date="Fri Jan 18 02:16:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="584078"
                         time_creation="Fri Jan 18 02:08:51 2019"
                         time_modification="Fri Jan 18 02:07:02 2019" />
        <observations epoch_first="Fri Jan 18 01:00:00 2019"
                      epoch_last="Fri Jan 18 01:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1520"
                obs_have="1393"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1176"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="953"
                obs_have="953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 02:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="584078"
                         time_creation="Fri Jan 18 02:08:51 2019"
                         time_modification="Fri Jan 18 02:07:02 2019" />
        <observations epoch_first="Fri Jan 18 01:00:00 2019"
                      epoch_last="Fri Jan 18 01:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1520"
                obs_have="1393"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1176"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="953"
                obs_have="953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 04:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="584078"
                         time_creation="Fri Jan 18 02:08:51 2019"
                         time_modification="Fri Jan 18 02:07:02 2019" />
        <observations epoch_first="Fri Jan 18 01:00:00 2019"
                      epoch_last="Fri Jan 18 01:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1520"
                obs_have="1393"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1176"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="953"
                obs_have="953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="584078"
                         time_creation="Fri Jan 18 02:08:51 2019"
                         time_modification="Fri Jan 18 02:07:02 2019" />
        <observations epoch_first="Fri Jan 18 01:00:00 2019"
                      epoch_last="Fri Jan 18 01:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1520"
                obs_have="1393"
                obs_ratio="91.64" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1176"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="953"
                obs_have="953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018c.19o"
          error="0"
          interval="30"
          session="c">
      <control date="Fri Jan 18 03:16:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="586093"
                         time_creation="Fri Jan 18 03:09:31 2019"
                         time_modification="Fri Jan 18 03:07:02 2019" />
        <observations epoch_first="Fri Jan 18 02:00:00 2019"
                      epoch_last="Fri Jan 18 02:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1387"
                obs_have="1247"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1157"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="1077"
                obs_have="1044"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Fri Jan 18 03:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="586093"
                         time_creation="Fri Jan 18 03:09:31 2019"
                         time_modification="Fri Jan 18 03:07:02 2019" />
        <observations epoch_first="Fri Jan 18 02:00:00 2019"
                      epoch_last="Fri Jan 18 02:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1387"
                obs_have="1247"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1157"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="1077"
                obs_have="1044"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Fri Jan 18 05:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="586093"
                         time_creation="Fri Jan 18 03:09:31 2019"
                         time_modification="Fri Jan 18 03:07:02 2019" />
        <observations epoch_first="Fri Jan 18 02:00:00 2019"
                      epoch_last="Fri Jan 18 02:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1387"
                obs_have="1247"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1157"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="1077"
                obs_have="1044"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="586093"
                         time_creation="Fri Jan 18 03:09:31 2019"
                         time_modification="Fri Jan 18 03:07:02 2019" />
        <observations epoch_first="Fri Jan 18 02:00:00 2019"
                      epoch_last="Fri Jan 18 02:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1387"
                obs_have="1247"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1157"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="1077"
                obs_have="1044"
                obs_ratio="96.94" />
        </observations>
      </control>
    </file>
    <file name="/chtg018d.19o"
          error="0"
          interval="30"
          session="d">
      <control date="Fri Jan 18 04:16:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="581554"
                         time_creation="Fri Jan 18 04:08:03 2019"
                         time_modification="Fri Jan 18 04:07:03 2019" />
        <observations epoch_first="Fri Jan 18 03:00:00 2019"
                      epoch_last="Fri Jan 18 03:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1400"
                obs_have="1320"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="1339"
                obs_have="1263"
                obs_ratio="94.32" />
          <mask elevation="15 degrees"
                obs_expected="1264"
                obs_have="1205"
                obs_ratio="95.33" />
        </observations>
      </control>
      <control date="Fri Jan 18 04:41:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="581554"
                         time_creation="Fri Jan 18 04:08:03 2019"
                         time_modification="Fri Jan 18 04:07:03 2019" />
        <observations epoch_first="Fri Jan 18 03:00:00 2019"
                      epoch_last="Fri Jan 18 03:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1400"
                obs_have="1320"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="1339"
                obs_have="1263"
                obs_ratio="94.32" />
          <mask elevation="15 degrees"
                obs_expected="1264"
                obs_have="1205"
                obs_ratio="95.33" />
        </observations>
      </control>
      <control date="Fri Jan 18 06:26:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="581554"
                         time_creation="Fri Jan 18 04:08:03 2019"
                         time_modification="Fri Jan 18 04:07:03 2019" />
        <observations epoch_first="Fri Jan 18 03:00:00 2019"
                      epoch_last="Fri Jan 18 03:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1400"
                obs_have="1320"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="1339"
                obs_have="1263"
                obs_ratio="94.32" />
          <mask elevation="15 degrees"
                obs_expected="1264"
                obs_have="1205"
                obs_ratio="95.33" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="581554"
                         time_creation="Fri Jan 18 04:08:03 2019"
                         time_modification="Fri Jan 18 04:07:03 2019" />
        <observations epoch_first="Fri Jan 18 03:00:00 2019"
                      epoch_last="Fri Jan 18 03:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1400"
                obs_have="1320"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="1339"
                obs_have="1263"
                obs_ratio="94.32" />
          <mask elevation="15 degrees"
                obs_expected="1264"
                obs_have="1205"
                obs_ratio="95.33" />
        </observations>
      </control>
    </file>
    <file name="/chtg018e.19o"
          error="0"
          interval="30"
          session="e">
      <control date="Fri Jan 18 05:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="526455"
                         time_creation="Fri Jan 18 05:08:02 2019"
                         time_modification="Fri Jan 18 05:07:03 2019" />
        <observations epoch_first="Fri Jan 18 04:00:00 2019"
                      epoch_last="Fri Jan 18 04:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1346"
                obs_have="1328"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="1255"
                obs_have="1253"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="1192"
                obs_have="1192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 05:41:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="526455"
                         time_creation="Fri Jan 18 05:08:02 2019"
                         time_modification="Fri Jan 18 05:07:03 2019" />
        <observations epoch_first="Fri Jan 18 04:00:00 2019"
                      epoch_last="Fri Jan 18 04:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1346"
                obs_have="1328"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="1255"
                obs_have="1253"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="1192"
                obs_have="1192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 07:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="526455"
                         time_creation="Fri Jan 18 05:08:02 2019"
                         time_modification="Fri Jan 18 05:07:03 2019" />
        <observations epoch_first="Fri Jan 18 04:00:00 2019"
                      epoch_last="Fri Jan 18 04:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1346"
                obs_have="1328"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="1255"
                obs_have="1253"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="1192"
                obs_have="1192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="526455"
                         time_creation="Fri Jan 18 05:08:02 2019"
                         time_modification="Fri Jan 18 05:07:03 2019" />
        <observations epoch_first="Fri Jan 18 04:00:00 2019"
                      epoch_last="Fri Jan 18 04:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1346"
                obs_have="1328"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="1255"
                obs_have="1253"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="1192"
                obs_have="1192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018f.19o"
          error="0"
          interval="30"
          session="f">
      <control date="Fri Jan 18 06:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="540452"
                         time_creation="Fri Jan 18 06:08:15 2019"
                         time_modification="Fri Jan 18 06:07:03 2019" />
        <observations epoch_first="Fri Jan 18 05:00:00 2019"
                      epoch_last="Fri Jan 18 05:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1566"
                obs_have="1381"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="1322"
                obs_have="1269"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="1170"
                obs_have="1126"
                obs_ratio="96.24" />
        </observations>
      </control>
      <control date="Fri Jan 18 06:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="540452"
                         time_creation="Fri Jan 18 06:08:15 2019"
                         time_modification="Fri Jan 18 06:07:03 2019" />
        <observations epoch_first="Fri Jan 18 05:00:00 2019"
                      epoch_last="Fri Jan 18 05:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1566"
                obs_have="1381"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="1322"
                obs_have="1269"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="1170"
                obs_have="1126"
                obs_ratio="96.24" />
        </observations>
      </control>
      <control date="Fri Jan 18 08:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="540452"
                         time_creation="Fri Jan 18 06:08:15 2019"
                         time_modification="Fri Jan 18 06:07:03 2019" />
        <observations epoch_first="Fri Jan 18 05:00:00 2019"
                      epoch_last="Fri Jan 18 05:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1566"
                obs_have="1381"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="1322"
                obs_have="1269"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="1170"
                obs_have="1126"
                obs_ratio="96.24" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="540452"
                         time_creation="Fri Jan 18 06:08:15 2019"
                         time_modification="Fri Jan 18 06:07:03 2019" />
        <observations epoch_first="Fri Jan 18 05:00:00 2019"
                      epoch_last="Fri Jan 18 05:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1566"
                obs_have="1381"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="1322"
                obs_have="1269"
                obs_ratio="95.99" />
          <mask elevation="15 degrees"
                obs_expected="1170"
                obs_have="1126"
                obs_ratio="96.24" />
        </observations>
      </control>
    </file>
    <file name="/chtg018g.19o"
          error="0"
          interval="30"
          session="g">
      <control date="Fri Jan 18 07:16:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="565433"
                         time_creation="Fri Jan 18 07:10:03 2019"
                         time_modification="Fri Jan 18 07:07:03 2019" />
        <observations epoch_first="Fri Jan 18 06:00:00 2019"
                      epoch_last="Fri Jan 18 06:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1397"
                obs_have="1318"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1178"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="1154"
                obs_have="1139"
                obs_ratio="98.70" />
        </observations>
      </control>
      <control date="Fri Jan 18 07:41:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="565433"
                         time_creation="Fri Jan 18 07:10:03 2019"
                         time_modification="Fri Jan 18 07:07:03 2019" />
        <observations epoch_first="Fri Jan 18 06:00:00 2019"
                      epoch_last="Fri Jan 18 06:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1397"
                obs_have="1318"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1178"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="1154"
                obs_have="1139"
                obs_ratio="98.70" />
        </observations>
      </control>
      <control date="Fri Jan 18 09:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="565433"
                         time_creation="Fri Jan 18 07:10:03 2019"
                         time_modification="Fri Jan 18 07:07:03 2019" />
        <observations epoch_first="Fri Jan 18 06:00:00 2019"
                      epoch_last="Fri Jan 18 06:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1397"
                obs_have="1318"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1178"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="1154"
                obs_have="1139"
                obs_ratio="98.70" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="565433"
                         time_creation="Fri Jan 18 07:10:03 2019"
                         time_modification="Fri Jan 18 07:07:03 2019" />
        <observations epoch_first="Fri Jan 18 06:00:00 2019"
                      epoch_last="Fri Jan 18 06:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1397"
                obs_have="1318"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1178"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="1154"
                obs_have="1139"
                obs_ratio="98.70" />
        </observations>
      </control>
    </file>
    <file name="/chtg018h.19o"
          error="0"
          interval="30"
          session="h">
      <control date="Fri Jan 18 08:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515978"
                         time_creation="Fri Jan 18 08:08:08 2019"
                         time_modification="Fri Jan 18 08:07:03 2019" />
        <observations epoch_first="Fri Jan 18 07:00:00 2019"
                      epoch_last="Fri Jan 18 07:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1118"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1030"
                obs_have="1003"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="929"
                obs_have="912"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Fri Jan 18 08:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515978"
                         time_creation="Fri Jan 18 08:08:08 2019"
                         time_modification="Fri Jan 18 08:07:03 2019" />
        <observations epoch_first="Fri Jan 18 07:00:00 2019"
                      epoch_last="Fri Jan 18 07:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1118"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1030"
                obs_have="1003"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="929"
                obs_have="912"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Fri Jan 18 10:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515978"
                         time_creation="Fri Jan 18 08:08:08 2019"
                         time_modification="Fri Jan 18 08:07:03 2019" />
        <observations epoch_first="Fri Jan 18 07:00:00 2019"
                      epoch_last="Fri Jan 18 07:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1118"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1030"
                obs_have="1003"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="929"
                obs_have="912"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515978"
                         time_creation="Fri Jan 18 08:08:08 2019"
                         time_modification="Fri Jan 18 08:07:03 2019" />
        <observations epoch_first="Fri Jan 18 07:00:00 2019"
                      epoch_last="Fri Jan 18 07:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1118"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1030"
                obs_have="1003"
                obs_ratio="97.38" />
          <mask elevation="15 degrees"
                obs_expected="929"
                obs_have="912"
                obs_ratio="98.17" />
        </observations>
      </control>
    </file>
    <file name="/chtg018i.19o"
          error="0"
          interval="30"
          session="i">
      <control date="Fri Jan 18 09:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515518"
                         time_creation="Fri Jan 18 09:10:14 2019"
                         time_modification="Fri Jan 18 09:07:03 2019" />
        <observations epoch_first="Fri Jan 18 08:00:00 2019"
                      epoch_last="Fri Jan 18 08:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1178"
                obs_have="1040"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="885"
                obs_have="831"
                obs_ratio="93.90" />
          <mask elevation="15 degrees"
                obs_expected="765"
                obs_have="739"
                obs_ratio="96.60" />
        </observations>
      </control>
      <control date="Fri Jan 18 09:41:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515518"
                         time_creation="Fri Jan 18 09:10:14 2019"
                         time_modification="Fri Jan 18 09:07:03 2019" />
        <observations epoch_first="Fri Jan 18 08:00:00 2019"
                      epoch_last="Fri Jan 18 08:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1178"
                obs_have="1040"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="885"
                obs_have="831"
                obs_ratio="93.90" />
          <mask elevation="15 degrees"
                obs_expected="765"
                obs_have="739"
                obs_ratio="96.60" />
        </observations>
      </control>
      <control date="Fri Jan 18 11:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515518"
                         time_creation="Fri Jan 18 09:10:14 2019"
                         time_modification="Fri Jan 18 09:07:03 2019" />
        <observations epoch_first="Fri Jan 18 08:00:00 2019"
                      epoch_last="Fri Jan 18 08:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1178"
                obs_have="1040"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="885"
                obs_have="831"
                obs_ratio="93.90" />
          <mask elevation="15 degrees"
                obs_expected="765"
                obs_have="739"
                obs_ratio="96.60" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="515518"
                         time_creation="Fri Jan 18 09:10:14 2019"
                         time_modification="Fri Jan 18 09:07:03 2019" />
        <observations epoch_first="Fri Jan 18 08:00:00 2019"
                      epoch_last="Fri Jan 18 08:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1178"
                obs_have="1040"
                obs_ratio="88.29" />
          <mask elevation="10 degrees"
                obs_expected="885"
                obs_have="831"
                obs_ratio="93.90" />
          <mask elevation="15 degrees"
                obs_expected="765"
                obs_have="739"
                obs_ratio="96.60" />
        </observations>
      </control>
    </file>
    <file name="/chtg018j.19o"
          error="0"
          interval="30"
          session="j">
      <control date="Fri Jan 18 10:16:02 2019"
               level="3">
        <file_statistics latency="00:07:35"
                         size="519474"
                         time_creation="Fri Jan 18 10:09:23 2019"
                         time_modification="Fri Jan 18 10:07:05 2019" />
        <observations epoch_first="Fri Jan 18 09:00:00 2019"
                      epoch_last="Fri Jan 18 09:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1161"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="971"
                obs_have="963"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="828"
                obs_have="828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 10:41:02 2019"
               level="3">
        <file_statistics latency="00:07:35"
                         size="519474"
                         time_creation="Fri Jan 18 10:09:23 2019"
                         time_modification="Fri Jan 18 10:07:05 2019" />
        <observations epoch_first="Fri Jan 18 09:00:00 2019"
                      epoch_last="Fri Jan 18 09:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1161"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="971"
                obs_have="963"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="828"
                obs_have="828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 12:26:01 2019"
               level="3">
        <file_statistics latency="00:07:35"
                         size="519474"
                         time_creation="Fri Jan 18 10:09:23 2019"
                         time_modification="Fri Jan 18 10:07:05 2019" />
        <observations epoch_first="Fri Jan 18 09:00:00 2019"
                      epoch_last="Fri Jan 18 09:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1161"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="971"
                obs_have="963"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="828"
                obs_have="828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:35"
                         size="519474"
                         time_creation="Fri Jan 18 10:09:23 2019"
                         time_modification="Fri Jan 18 10:07:05 2019" />
        <observations epoch_first="Fri Jan 18 09:00:00 2019"
                      epoch_last="Fri Jan 18 09:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1161"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="971"
                obs_have="963"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="828"
                obs_have="828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018k.19o"
          error="0"
          interval="30"
          session="k">
      <control date="Fri Jan 18 11:16:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="530349"
                         time_creation="Fri Jan 18 11:08:12 2019"
                         time_modification="Fri Jan 18 11:07:03 2019" />
        <observations epoch_first="Fri Jan 18 10:00:00 2019"
                      epoch_last="Fri Jan 18 10:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1086"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="915"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 11:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="530349"
                         time_creation="Fri Jan 18 11:08:12 2019"
                         time_modification="Fri Jan 18 11:07:03 2019" />
        <observations epoch_first="Fri Jan 18 10:00:00 2019"
                      epoch_last="Fri Jan 18 10:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1086"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="915"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 13:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="530349"
                         time_creation="Fri Jan 18 11:08:12 2019"
                         time_modification="Fri Jan 18 11:07:03 2019" />
        <observations epoch_first="Fri Jan 18 10:00:00 2019"
                      epoch_last="Fri Jan 18 10:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1086"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="915"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="530349"
                         time_creation="Fri Jan 18 11:08:12 2019"
                         time_modification="Fri Jan 18 11:07:03 2019" />
        <observations epoch_first="Fri Jan 18 10:00:00 2019"
                      epoch_last="Fri Jan 18 10:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1153"
                obs_have="1086"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="915"
                obs_ratio="98.81" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018l.19o"
          error="0"
          interval="30"
          session="l">
      <control date="Fri Jan 18 12:16:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="507030"
                         time_creation="Fri Jan 18 12:08:54 2019"
                         time_modification="Fri Jan 18 12:07:02 2019" />
        <observations epoch_first="Fri Jan 18 11:00:00 2019"
                      epoch_last="Fri Jan 18 11:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="841"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="850"
                obs_have="747"
                obs_ratio="87.88" />
          <mask elevation="15 degrees"
                obs_expected="709"
                obs_have="638"
                obs_ratio="89.99" />
        </observations>
      </control>
      <control date="Fri Jan 18 12:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="507030"
                         time_creation="Fri Jan 18 12:08:54 2019"
                         time_modification="Fri Jan 18 12:07:02 2019" />
        <observations epoch_first="Fri Jan 18 11:00:00 2019"
                      epoch_last="Fri Jan 18 11:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="841"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="850"
                obs_have="747"
                obs_ratio="87.88" />
          <mask elevation="15 degrees"
                obs_expected="709"
                obs_have="638"
                obs_ratio="89.99" />
        </observations>
      </control>
      <control date="Fri Jan 18 14:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="507030"
                         time_creation="Fri Jan 18 12:08:54 2019"
                         time_modification="Fri Jan 18 12:07:02 2019" />
        <observations epoch_first="Fri Jan 18 11:00:00 2019"
                      epoch_last="Fri Jan 18 11:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="841"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="850"
                obs_have="747"
                obs_ratio="87.88" />
          <mask elevation="15 degrees"
                obs_expected="709"
                obs_have="638"
                obs_ratio="89.99" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="507030"
                         time_creation="Fri Jan 18 12:08:54 2019"
                         time_modification="Fri Jan 18 12:07:02 2019" />
        <observations epoch_first="Fri Jan 18 11:00:00 2019"
                      epoch_last="Fri Jan 18 11:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="841"
                obs_ratio="80.10" />
          <mask elevation="10 degrees"
                obs_expected="850"
                obs_have="747"
                obs_ratio="87.88" />
          <mask elevation="15 degrees"
                obs_expected="709"
                obs_have="638"
                obs_ratio="89.99" />
        </observations>
      </control>
    </file>
    <file name="/chtg018m.19o"
          error="0"
          interval="30"
          session="m">
      <control date="Fri Jan 18 13:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="497872"
                         time_creation="Fri Jan 18 13:08:04 2019"
                         time_modification="Fri Jan 18 13:07:03 2019" />
        <observations epoch_first="Fri Jan 18 12:00:00 2019"
                      epoch_last="Fri Jan 18 12:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1022"
                obs_have="997"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="835"
                obs_have="835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="722"
                obs_have="722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 13:41:02 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="497872"
                         time_creation="Fri Jan 18 13:08:04 2019"
                         time_modification="Fri Jan 18 13:07:03 2019" />
        <observations epoch_first="Fri Jan 18 12:00:00 2019"
                      epoch_last="Fri Jan 18 12:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1022"
                obs_have="997"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="835"
                obs_have="835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="722"
                obs_have="722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 15:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="497872"
                         time_creation="Fri Jan 18 13:08:04 2019"
                         time_modification="Fri Jan 18 13:07:03 2019" />
        <observations epoch_first="Fri Jan 18 12:00:00 2019"
                      epoch_last="Fri Jan 18 12:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1022"
                obs_have="997"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="835"
                obs_have="835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="722"
                obs_have="722"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="497872"
                         time_creation="Fri Jan 18 13:08:04 2019"
                         time_modification="Fri Jan 18 13:07:03 2019" />
        <observations epoch_first="Fri Jan 18 12:00:00 2019"
                      epoch_last="Fri Jan 18 12:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1022"
                obs_have="997"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="835"
                obs_have="835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="722"
                obs_have="722"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018n.19o"
          error="0"
          interval="30"
          session="n">
      <control date="Fri Jan 18 14:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="510130"
                         time_creation="Fri Jan 18 14:08:15 2019"
                         time_modification="Fri Jan 18 14:07:03 2019" />
        <observations epoch_first="Fri Jan 18 13:00:00 2019"
                      epoch_last="Fri Jan 18 13:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1066"
                obs_have="989"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="860"
                obs_have="856"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 14:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="510130"
                         time_creation="Fri Jan 18 14:08:15 2019"
                         time_modification="Fri Jan 18 14:07:03 2019" />
        <observations epoch_first="Fri Jan 18 13:00:00 2019"
                      epoch_last="Fri Jan 18 13:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1066"
                obs_have="989"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="860"
                obs_have="856"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 16:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="510130"
                         time_creation="Fri Jan 18 14:08:15 2019"
                         time_modification="Fri Jan 18 14:07:03 2019" />
        <observations epoch_first="Fri Jan 18 13:00:00 2019"
                      epoch_last="Fri Jan 18 13:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1066"
                obs_have="989"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="860"
                obs_have="856"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="510130"
                         time_creation="Fri Jan 18 14:08:15 2019"
                         time_modification="Fri Jan 18 14:07:03 2019" />
        <observations epoch_first="Fri Jan 18 13:00:00 2019"
                      epoch_last="Fri Jan 18 13:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1066"
                obs_have="989"
                obs_ratio="92.78" />
          <mask elevation="10 degrees"
                obs_expected="860"
                obs_have="856"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018o.19o"
          error="0"
          interval="30"
          session="o">
      <control date="Fri Jan 18 15:16:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="497996"
                         time_creation="Fri Jan 18 15:08:03 2019"
                         time_modification="Fri Jan 18 15:07:02 2019" />
        <observations epoch_first="Fri Jan 18 14:00:00 2019"
                      epoch_last="Fri Jan 18 14:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1067"
                obs_have="1003"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="921"
                obs_have="869"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="794"
                obs_have="763"
                obs_ratio="96.10" />
        </observations>
      </control>
      <control date="Fri Jan 18 15:41:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="497996"
                         time_creation="Fri Jan 18 15:08:03 2019"
                         time_modification="Fri Jan 18 15:07:02 2019" />
        <observations epoch_first="Fri Jan 18 14:00:00 2019"
                      epoch_last="Fri Jan 18 14:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1067"
                obs_have="1003"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="921"
                obs_have="869"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="794"
                obs_have="763"
                obs_ratio="96.10" />
        </observations>
      </control>
      <control date="Fri Jan 18 17:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="497996"
                         time_creation="Fri Jan 18 15:08:03 2019"
                         time_modification="Fri Jan 18 15:07:02 2019" />
        <observations epoch_first="Fri Jan 18 14:00:00 2019"
                      epoch_last="Fri Jan 18 14:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1067"
                obs_have="1003"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="921"
                obs_have="869"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="794"
                obs_have="763"
                obs_ratio="96.10" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="497996"
                         time_creation="Fri Jan 18 15:08:03 2019"
                         time_modification="Fri Jan 18 15:07:02 2019" />
        <observations epoch_first="Fri Jan 18 14:00:00 2019"
                      epoch_last="Fri Jan 18 14:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1067"
                obs_have="1003"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="921"
                obs_have="869"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="794"
                obs_have="763"
                obs_ratio="96.10" />
        </observations>
      </control>
    </file>
    <file name="/chtg018p.19o"
          error="0"
          interval="30"
          session="p">
      <control date="Fri Jan 18 16:16:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="541329"
                         time_creation="Fri Jan 18 16:08:57 2019"
                         time_modification="Fri Jan 18 16:07:02 2019" />
        <observations epoch_first="Fri Jan 18 15:00:00 2019"
                      epoch_last="Fri Jan 18 15:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1174"
                obs_have="1095"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1012"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="963"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Fri Jan 18 16:41:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="541329"
                         time_creation="Fri Jan 18 16:08:57 2019"
                         time_modification="Fri Jan 18 16:07:02 2019" />
        <observations epoch_first="Fri Jan 18 15:00:00 2019"
                      epoch_last="Fri Jan 18 15:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1174"
                obs_have="1095"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1012"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="963"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Fri Jan 18 18:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="541329"
                         time_creation="Fri Jan 18 16:08:57 2019"
                         time_modification="Fri Jan 18 16:07:02 2019" />
        <observations epoch_first="Fri Jan 18 15:00:00 2019"
                      epoch_last="Fri Jan 18 15:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1174"
                obs_have="1095"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1012"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="963"
                obs_ratio="94.60" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="541329"
                         time_creation="Fri Jan 18 16:08:57 2019"
                         time_modification="Fri Jan 18 16:07:02 2019" />
        <observations epoch_first="Fri Jan 18 15:00:00 2019"
                      epoch_last="Fri Jan 18 15:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1174"
                obs_have="1095"
                obs_ratio="93.27" />
          <mask elevation="10 degrees"
                obs_expected="1068"
                obs_have="1012"
                obs_ratio="94.76" />
          <mask elevation="15 degrees"
                obs_expected="1018"
                obs_have="963"
                obs_ratio="94.60" />
        </observations>
      </control>
    </file>
    <file name="/chtg018q.19o"
          error="0"
          interval="30"
          session="q">
      <control date="Fri Jan 18 17:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="562581"
                         time_creation="Fri Jan 18 17:08:05 2019"
                         time_modification="Fri Jan 18 17:07:03 2019" />
        <observations epoch_first="Fri Jan 18 16:00:00 2019"
                      epoch_last="Fri Jan 18 16:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1170"
                obs_have="1087"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="1056"
                obs_have="1042"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="968"
                obs_have="968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 17:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="562581"
                         time_creation="Fri Jan 18 17:08:05 2019"
                         time_modification="Fri Jan 18 17:07:03 2019" />
        <observations epoch_first="Fri Jan 18 16:00:00 2019"
                      epoch_last="Fri Jan 18 16:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1170"
                obs_have="1087"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="1056"
                obs_have="1042"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="968"
                obs_have="968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="562581"
                         time_creation="Fri Jan 18 17:08:05 2019"
                         time_modification="Fri Jan 18 17:07:03 2019" />
        <observations epoch_first="Fri Jan 18 16:00:00 2019"
                      epoch_last="Fri Jan 18 16:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1170"
                obs_have="1087"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="1056"
                obs_have="1042"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="968"
                obs_have="968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="562581"
                         time_creation="Fri Jan 18 17:08:05 2019"
                         time_modification="Fri Jan 18 17:07:03 2019" />
        <observations epoch_first="Fri Jan 18 16:00:00 2019"
                      epoch_last="Fri Jan 18 16:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1170"
                obs_have="1087"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="1056"
                obs_have="1042"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="968"
                obs_have="968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018r.19o"
          error="0"
          interval="30"
          session="r">
      <control date="Fri Jan 18 18:16:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="546178"
                         time_creation="Fri Jan 18 18:08:04 2019"
                         time_modification="Fri Jan 18 18:07:02 2019" />
        <observations epoch_first="Fri Jan 18 17:00:00 2019"
                      epoch_last="Fri Jan 18 17:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1192"
                obs_have="1112"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="990"
                obs_have="978"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="834"
                obs_have="834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 18:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="546178"
                         time_creation="Fri Jan 18 18:08:04 2019"
                         time_modification="Fri Jan 18 18:07:02 2019" />
        <observations epoch_first="Fri Jan 18 17:00:00 2019"
                      epoch_last="Fri Jan 18 17:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1192"
                obs_have="1112"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="990"
                obs_have="978"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="834"
                obs_have="834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 20:26:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="546178"
                         time_creation="Fri Jan 18 18:08:04 2019"
                         time_modification="Fri Jan 18 18:07:02 2019" />
        <observations epoch_first="Fri Jan 18 17:00:00 2019"
                      epoch_last="Fri Jan 18 17:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1192"
                obs_have="1112"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="990"
                obs_have="978"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="834"
                obs_have="834"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="546178"
                         time_creation="Fri Jan 18 18:08:04 2019"
                         time_modification="Fri Jan 18 18:07:02 2019" />
        <observations epoch_first="Fri Jan 18 17:00:00 2019"
                      epoch_last="Fri Jan 18 17:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1192"
                obs_have="1112"
                obs_ratio="93.29" />
          <mask elevation="10 degrees"
                obs_expected="990"
                obs_have="978"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="834"
                obs_have="834"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018s.19o"
          error="0"
          interval="30"
          session="s">
      <control date="Fri Jan 18 19:16:00 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="563194"
                         time_creation="Fri Jan 18 19:10:07 2019"
                         time_modification="Fri Jan 18 19:07:02 2019" />
        <observations epoch_first="Fri Jan 18 18:00:00 2019"
                      epoch_last="Fri Jan 18 18:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1143"
                obs_have="1054"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="1093"
                obs_have="1013"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="1030"
                obs_have="961"
                obs_ratio="93.30" />
        </observations>
      </control>
      <control date="Fri Jan 18 19:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="563194"
                         time_creation="Fri Jan 18 19:10:07 2019"
                         time_modification="Fri Jan 18 19:07:02 2019" />
        <observations epoch_first="Fri Jan 18 18:00:00 2019"
                      epoch_last="Fri Jan 18 18:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1143"
                obs_have="1054"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="1093"
                obs_have="1013"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="1030"
                obs_have="961"
                obs_ratio="93.30" />
        </observations>
      </control>
      <control date="Fri Jan 18 21:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="563194"
                         time_creation="Fri Jan 18 19:10:07 2019"
                         time_modification="Fri Jan 18 19:07:02 2019" />
        <observations epoch_first="Fri Jan 18 18:00:00 2019"
                      epoch_last="Fri Jan 18 18:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1143"
                obs_have="1054"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="1093"
                obs_have="1013"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="1030"
                obs_have="961"
                obs_ratio="93.30" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="563194"
                         time_creation="Fri Jan 18 19:10:07 2019"
                         time_modification="Fri Jan 18 19:07:02 2019" />
        <observations epoch_first="Fri Jan 18 18:00:00 2019"
                      epoch_last="Fri Jan 18 18:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1143"
                obs_have="1054"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="1093"
                obs_have="1013"
                obs_ratio="92.68" />
          <mask elevation="15 degrees"
                obs_expected="1030"
                obs_have="961"
                obs_ratio="93.30" />
        </observations>
      </control>
    </file>
    <file name="/chtg018t.19o"
          error="0"
          interval="30"
          session="t">
      <control date="Fri Jan 18 20:16:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="545541"
                         time_creation="Fri Jan 18 20:08:06 2019"
                         time_modification="Fri Jan 18 20:07:02 2019" />
        <observations epoch_first="Fri Jan 18 19:00:00 2019"
                      epoch_last="Fri Jan 18 19:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1076"
                obs_have="1025"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="952"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="874"
                obs_have="874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 20:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="545541"
                         time_creation="Fri Jan 18 20:08:06 2019"
                         time_modification="Fri Jan 18 20:07:02 2019" />
        <observations epoch_first="Fri Jan 18 19:00:00 2019"
                      epoch_last="Fri Jan 18 19:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1076"
                obs_have="1025"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="952"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="874"
                obs_have="874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 22:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="545541"
                         time_creation="Fri Jan 18 20:08:06 2019"
                         time_modification="Fri Jan 18 20:07:02 2019" />
        <observations epoch_first="Fri Jan 18 19:00:00 2019"
                      epoch_last="Fri Jan 18 19:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1076"
                obs_have="1025"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="952"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="874"
                obs_have="874"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="545541"
                         time_creation="Fri Jan 18 20:08:06 2019"
                         time_modification="Fri Jan 18 20:07:02 2019" />
        <observations epoch_first="Fri Jan 18 19:00:00 2019"
                      epoch_last="Fri Jan 18 19:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1076"
                obs_have="1025"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="952"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="874"
                obs_have="874"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018u.19o"
          error="0"
          interval="30"
          session="u">
      <control date="Fri Jan 18 21:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="495348"
                         time_creation="Fri Jan 18 21:10:07 2019"
                         time_modification="Fri Jan 18 21:07:03 2019" />
        <observations epoch_first="Fri Jan 18 20:00:00 2019"
                      epoch_last="Fri Jan 18 20:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1239"
                obs_have="1111"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="896"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="771"
                obs_have="770"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jan 18 21:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="495348"
                         time_creation="Fri Jan 18 21:10:07 2019"
                         time_modification="Fri Jan 18 21:07:03 2019" />
        <observations epoch_first="Fri Jan 18 20:00:00 2019"
                      epoch_last="Fri Jan 18 20:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1239"
                obs_have="1111"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="896"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="771"
                obs_have="770"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Jan 18 23:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="495348"
                         time_creation="Fri Jan 18 21:10:07 2019"
                         time_modification="Fri Jan 18 21:07:03 2019" />
        <observations epoch_first="Fri Jan 18 20:00:00 2019"
                      epoch_last="Fri Jan 18 20:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1239"
                obs_have="1111"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="896"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="771"
                obs_have="770"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="495348"
                         time_creation="Fri Jan 18 21:10:07 2019"
                         time_modification="Fri Jan 18 21:07:03 2019" />
        <observations epoch_first="Fri Jan 18 20:00:00 2019"
                      epoch_last="Fri Jan 18 20:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1239"
                obs_have="1111"
                obs_ratio="89.67" />
          <mask elevation="10 degrees"
                obs_expected="926"
                obs_have="896"
                obs_ratio="96.76" />
          <mask elevation="15 degrees"
                obs_expected="771"
                obs_have="770"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/chtg018v.19o"
          error="0"
          interval="30"
          session="v">
      <control date="Fri Jan 18 22:16:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="476348"
                         time_creation="Fri Jan 18 22:08:58 2019"
                         time_modification="Fri Jan 18 22:07:02 2019" />
        <observations epoch_first="Fri Jan 18 21:00:00 2019"
                      epoch_last="Fri Jan 18 21:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1140"
                obs_have="977"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="844"
                obs_have="768"
                obs_ratio="91.00" />
          <mask elevation="15 degrees"
                obs_expected="687"
                obs_have="651"
                obs_ratio="94.76" />
        </observations>
      </control>
      <control date="Fri Jan 18 22:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="476348"
                         time_creation="Fri Jan 18 22:08:58 2019"
                         time_modification="Fri Jan 18 22:07:02 2019" />
        <observations epoch_first="Fri Jan 18 21:00:00 2019"
                      epoch_last="Fri Jan 18 21:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1140"
                obs_have="977"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="844"
                obs_have="768"
                obs_ratio="91.00" />
          <mask elevation="15 degrees"
                obs_expected="687"
                obs_have="651"
                obs_ratio="94.76" />
        </observations>
      </control>
      <control date="Sat Jan 19 00:26:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="476348"
                         time_creation="Fri Jan 18 22:08:58 2019"
                         time_modification="Fri Jan 18 22:07:02 2019" />
        <observations epoch_first="Fri Jan 18 21:00:00 2019"
                      epoch_last="Fri Jan 18 21:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1140"
                obs_have="977"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="844"
                obs_have="768"
                obs_ratio="91.00" />
          <mask elevation="15 degrees"
                obs_expected="687"
                obs_have="651"
                obs_ratio="94.76" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="476348"
                         time_creation="Fri Jan 18 22:08:58 2019"
                         time_modification="Fri Jan 18 22:07:02 2019" />
        <observations epoch_first="Fri Jan 18 21:00:00 2019"
                      epoch_last="Fri Jan 18 21:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1140"
                obs_have="977"
                obs_ratio="85.70" />
          <mask elevation="10 degrees"
                obs_expected="844"
                obs_have="768"
                obs_ratio="91.00" />
          <mask elevation="15 degrees"
                obs_expected="687"
                obs_have="651"
                obs_ratio="94.76" />
        </observations>
      </control>
    </file>
    <file name="/chtg018w.19o"
          error="0"
          interval="30"
          session="w">
      <control date="Fri Jan 18 23:16:02 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="482862"
                         time_creation="Fri Jan 18 23:08:27 2019"
                         time_modification="Fri Jan 18 23:07:02 2019" />
        <observations epoch_first="Fri Jan 18 22:00:00 2019"
                      epoch_last="Fri Jan 18 22:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="935"
                obs_have="880"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="761"
                obs_have="760"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="694"
                obs_have="694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 18 23:41:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="482862"
                         time_creation="Fri Jan 18 23:08:27 2019"
                         time_modification="Fri Jan 18 23:07:02 2019" />
        <observations epoch_first="Fri Jan 18 22:00:00 2019"
                      epoch_last="Fri Jan 18 22:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="935"
                obs_have="880"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="761"
                obs_have="760"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="694"
                obs_have="694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 01:26:01 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="482862"
                         time_creation="Fri Jan 18 23:08:27 2019"
                         time_modification="Fri Jan 18 23:07:02 2019" />
        <observations epoch_first="Fri Jan 18 22:00:00 2019"
                      epoch_last="Fri Jan 18 22:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="935"
                obs_have="880"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="761"
                obs_have="760"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="694"
                obs_have="694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:32"
                         size="482862"
                         time_creation="Fri Jan 18 23:08:27 2019"
                         time_modification="Fri Jan 18 23:07:02 2019" />
        <observations epoch_first="Fri Jan 18 22:00:00 2019"
                      epoch_last="Fri Jan 18 22:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="935"
                obs_have="880"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="761"
                obs_have="760"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="694"
                obs_have="694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg018x.19o"
          error="0"
          interval="30"
          session="x">
      <control date="Sat Jan 19 00:16:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="516034"
                         time_creation="Sat Jan 19 00:10:06 2019"
                         time_modification="Sat Jan 19 00:07:03 2019" />
        <observations epoch_first="Fri Jan 18 23:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1071"
                obs_have="961"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="929"
                obs_have="855"
                obs_ratio="92.03" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="752"
                obs_ratio="94.35" />
        </observations>
      </control>
      <control date="Sat Jan 19 00:41:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="516034"
                         time_creation="Sat Jan 19 00:10:06 2019"
                         time_modification="Sat Jan 19 00:07:03 2019" />
        <observations epoch_first="Fri Jan 18 23:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1071"
                obs_have="961"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="929"
                obs_have="855"
                obs_ratio="92.03" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="752"
                obs_ratio="94.35" />
        </observations>
      </control>
      <control date="Sat Jan 19 02:26:01 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="516034"
                         time_creation="Sat Jan 19 00:10:06 2019"
                         time_modification="Sat Jan 19 00:07:03 2019" />
        <observations epoch_first="Fri Jan 18 23:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1071"
                obs_have="961"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="929"
                obs_have="855"
                obs_ratio="92.03" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="752"
                obs_ratio="94.35" />
        </observations>
      </control>
      <control date="Sat Jan 19 16:25:09 2019"
               level="3">
        <file_statistics latency="00:07:33"
                         size="516034"
                         time_creation="Sat Jan 19 00:10:06 2019"
                         time_modification="Sat Jan 19 00:07:03 2019" />
        <observations epoch_first="Fri Jan 18 23:00:00 2019"
                      epoch_last="Fri Jan 18 23:59:30 2019"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1071"
                obs_have="961"
                obs_ratio="89.73" />
          <mask elevation="10 degrees"
                obs_expected="929"
                obs_have="855"
                obs_ratio="92.03" />
          <mask elevation="15 degrees"
                obs_expected="797"
                obs_have="752"
                obs_ratio="94.35" />
        </observations>
      </control>
    </file>
  </station>
</QC>
