<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-16 00:00:00"
    DayOfYear="16"
    Year="2021">
  <station name="CHTG">
    <file name="/chtg0160.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 17 16:25:02 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="13511998"
                         time_creation="Sun Jan 17 00:14:05 2021"
                         time_modification="Sun Jan 17 00:08:08 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="26846"
                obs_ratio="88.10" />
          <mask elevation="10 degrees"
                obs_expected="25306"
                obs_have="23823"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22242"
                obs_have="21360"
                obs_ratio="96.03" />
        </observations>
      </control>
      <control date="Mon Feb 15 02:25:02 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="13511998"
                         time_creation="Fri Feb 12 01:57:40 2021"
                         time_modification="Sun Jan 17 00:08:08 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30472"
                obs_have="26846"
                obs_ratio="88.10" />
          <mask elevation="10 degrees"
                obs_expected="25306"
                obs_have="23823"
                obs_ratio="94.14" />
          <mask elevation="15 degrees"
                obs_expected="22242"
                obs_have="21360"
                obs_ratio="96.03" />
        </observations>
      </control>
    </file>
    <file name="/chtg016a.21o"
          error="0"
          interval="30"
          session="a">
      <control date="Sat Jan 16 01:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="636483"
                         time_creation="Sat Jan 16 01:08:02 2021"
                         time_modification="Sat Jan 16 01:07:03 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="3215"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="3215"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="3215"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Jan 16 01:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="636483"
                         time_creation="Sat Jan 16 01:08:02 2021"
                         time_modification="Sat Jan 16 01:07:03 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1499"
                obs_have="1327"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="1210"
                obs_have="1145"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="1019"
                obs_have="985"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Sat Jan 16 03:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="636483"
                         time_creation="Sat Jan 16 01:08:02 2021"
                         time_modification="Sat Jan 16 01:07:03 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1499"
                obs_have="1327"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="1210"
                obs_have="1145"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="1019"
                obs_have="985"
                obs_ratio="96.66" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="636483"
                         time_creation="Sat Jan 16 01:08:02 2021"
                         time_modification="Sat Jan 16 01:07:03 2021" />
        <observations epoch_first="Sat Jan 16 00:00:00 2021"
                      epoch_last="Sat Jan 16 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1499"
                obs_have="1327"
                obs_ratio="88.53" />
          <mask elevation="10 degrees"
                obs_expected="1210"
                obs_have="1145"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="1019"
                obs_have="985"
                obs_ratio="96.66" />
        </observations>
      </control>
    </file>
    <file name="/chtg016b.21o"
          error="0"
          interval="30"
          session="b">
      <control date="Sat Jan 16 02:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="607145"
                         time_creation="Sat Jan 16 02:10:02 2021"
                         time_modification="Sat Jan 16 02:07:02 2021" />
        <observations epoch_first="Sat Jan 16 01:00:00 2021"
                      epoch_last="Sat Jan 16 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1262"
                obs_have="1198"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1148"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1085"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Sat Jan 16 02:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="607145"
                         time_creation="Sat Jan 16 02:10:02 2021"
                         time_modification="Sat Jan 16 02:07:02 2021" />
        <observations epoch_first="Sat Jan 16 01:00:00 2021"
                      epoch_last="Sat Jan 16 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1262"
                obs_have="1198"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1148"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1085"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Sat Jan 16 04:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="607145"
                         time_creation="Sat Jan 16 02:10:02 2021"
                         time_modification="Sat Jan 16 02:07:02 2021" />
        <observations epoch_first="Sat Jan 16 01:00:00 2021"
                      epoch_last="Sat Jan 16 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1262"
                obs_have="1198"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1148"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1085"
                obs_ratio="95.76" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="607145"
                         time_creation="Sat Jan 16 02:10:02 2021"
                         time_modification="Sat Jan 16 02:07:02 2021" />
        <observations epoch_first="Sat Jan 16 01:00:00 2021"
                      epoch_last="Sat Jan 16 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1262"
                obs_have="1198"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1148"
                obs_ratio="94.80" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1085"
                obs_ratio="95.76" />
        </observations>
      </control>
    </file>
    <file name="/chtg016c.21o"
          error="0"
          interval="30"
          session="c">
      <control date="Sat Jan 16 03:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575761"
                         time_creation="Sat Jan 16 03:10:03 2021"
                         time_modification="Sat Jan 16 03:07:02 2021" />
        <observations epoch_first="Sat Jan 16 02:00:00 2021"
                      epoch_last="Sat Jan 16 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1244"
                obs_have="1223"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="1145"
                obs_have="1134"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1073"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Sat Jan 16 03:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575761"
                         time_creation="Sat Jan 16 03:10:03 2021"
                         time_modification="Sat Jan 16 03:07:02 2021" />
        <observations epoch_first="Sat Jan 16 02:00:00 2021"
                      epoch_last="Sat Jan 16 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1244"
                obs_have="1223"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="1145"
                obs_have="1134"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1073"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Sat Jan 16 05:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575761"
                         time_creation="Sat Jan 16 03:10:03 2021"
                         time_modification="Sat Jan 16 03:07:02 2021" />
        <observations epoch_first="Sat Jan 16 02:00:00 2021"
                      epoch_last="Sat Jan 16 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1244"
                obs_have="1223"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="1145"
                obs_have="1134"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1073"
                obs_ratio="98.99" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575761"
                         time_creation="Sat Jan 16 03:10:03 2021"
                         time_modification="Sat Jan 16 03:07:02 2021" />
        <observations epoch_first="Sat Jan 16 02:00:00 2021"
                      epoch_last="Sat Jan 16 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1244"
                obs_have="1223"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="1145"
                obs_have="1134"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1073"
                obs_ratio="98.99" />
        </observations>
      </control>
    </file>
    <file name="/chtg016d.21o"
          error="0"
          interval="30"
          session="d">
      <control date="Sat Jan 16 04:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="570756"
                         time_creation="Sat Jan 16 04:10:05 2021"
                         time_modification="Sat Jan 16 04:07:02 2021" />
        <observations epoch_first="Sat Jan 16 03:00:00 2021"
                      epoch_last="Sat Jan 16 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1316"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1179"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="996"
                obs_have="987"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sat Jan 16 04:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="570756"
                         time_creation="Sat Jan 16 04:10:05 2021"
                         time_modification="Sat Jan 16 04:07:02 2021" />
        <observations epoch_first="Sat Jan 16 03:00:00 2021"
                      epoch_last="Sat Jan 16 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1316"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1179"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="996"
                obs_have="987"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sat Jan 16 06:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="570756"
                         time_creation="Sat Jan 16 04:10:05 2021"
                         time_modification="Sat Jan 16 04:07:02 2021" />
        <observations epoch_first="Sat Jan 16 03:00:00 2021"
                      epoch_last="Sat Jan 16 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1316"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1179"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="996"
                obs_have="987"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="570756"
                         time_creation="Sat Jan 16 04:10:05 2021"
                         time_modification="Sat Jan 16 04:07:02 2021" />
        <observations epoch_first="Sat Jan 16 03:00:00 2021"
                      epoch_last="Sat Jan 16 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1316"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1179"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="996"
                obs_have="987"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/chtg016e.21o"
          error="0"
          interval="30"
          session="e">
      <control date="Sat Jan 16 05:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="538878"
                         time_creation="Sat Jan 16 05:08:03 2021"
                         time_modification="Sat Jan 16 05:07:03 2021" />
        <observations epoch_first="Sat Jan 16 04:00:00 2021"
                      epoch_last="Sat Jan 16 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1323"
                obs_have="1189"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="1205"
                obs_have="1086"
                obs_ratio="90.12" />
          <mask elevation="15 degrees"
                obs_expected="1174"
                obs_have="1080"
                obs_ratio="91.99" />
        </observations>
      </control>
      <control date="Sat Jan 16 05:41:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="538878"
                         time_creation="Sat Jan 16 05:08:03 2021"
                         time_modification="Sat Jan 16 05:07:03 2021" />
        <observations epoch_first="Sat Jan 16 04:00:00 2021"
                      epoch_last="Sat Jan 16 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1323"
                obs_have="1189"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="1205"
                obs_have="1086"
                obs_ratio="90.12" />
          <mask elevation="15 degrees"
                obs_expected="1174"
                obs_have="1080"
                obs_ratio="91.99" />
        </observations>
      </control>
      <control date="Sat Jan 16 07:26:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="538878"
                         time_creation="Sat Jan 16 05:08:03 2021"
                         time_modification="Sat Jan 16 05:07:03 2021" />
        <observations epoch_first="Sat Jan 16 04:00:00 2021"
                      epoch_last="Sat Jan 16 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1323"
                obs_have="1189"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="1205"
                obs_have="1086"
                obs_ratio="90.12" />
          <mask elevation="15 degrees"
                obs_expected="1174"
                obs_have="1080"
                obs_ratio="91.99" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="538878"
                         time_creation="Sat Jan 16 05:08:03 2021"
                         time_modification="Sat Jan 16 05:07:03 2021" />
        <observations epoch_first="Sat Jan 16 04:00:00 2021"
                      epoch_last="Sat Jan 16 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1323"
                obs_have="1189"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="1205"
                obs_have="1086"
                obs_ratio="90.12" />
          <mask elevation="15 degrees"
                obs_expected="1174"
                obs_have="1080"
                obs_ratio="91.99" />
        </observations>
      </control>
    </file>
    <file name="/chtg016f.21o"
          error="0"
          interval="30"
          session="f">
      <control date="Sat Jan 16 06:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551099"
                         time_creation="Sat Jan 16 06:08:02 2021"
                         time_modification="Sat Jan 16 06:07:03 2021" />
        <observations epoch_first="Sat Jan 16 05:00:00 2021"
                      epoch_last="Sat Jan 16 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1157"
                obs_have="1100"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="1006"
                obs_have="978"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="920"
                obs_have="897"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sat Jan 16 06:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551099"
                         time_creation="Sat Jan 16 06:08:02 2021"
                         time_modification="Sat Jan 16 06:07:03 2021" />
        <observations epoch_first="Sat Jan 16 05:00:00 2021"
                      epoch_last="Sat Jan 16 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1157"
                obs_have="1100"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="1006"
                obs_have="978"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="920"
                obs_have="897"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sat Jan 16 08:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551099"
                         time_creation="Sat Jan 16 06:08:02 2021"
                         time_modification="Sat Jan 16 06:07:03 2021" />
        <observations epoch_first="Sat Jan 16 05:00:00 2021"
                      epoch_last="Sat Jan 16 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1157"
                obs_have="1100"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="1006"
                obs_have="978"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="920"
                obs_have="897"
                obs_ratio="97.50" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551099"
                         time_creation="Sat Jan 16 06:08:02 2021"
                         time_modification="Sat Jan 16 06:07:03 2021" />
        <observations epoch_first="Sat Jan 16 05:00:00 2021"
                      epoch_last="Sat Jan 16 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1157"
                obs_have="1100"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="1006"
                obs_have="978"
                obs_ratio="97.22" />
          <mask elevation="15 degrees"
                obs_expected="920"
                obs_have="897"
                obs_ratio="97.50" />
        </observations>
      </control>
    </file>
    <file name="/chtg016g.21o"
          error="0"
          interval="30"
          session="g">
      <control date="Sat Jan 16 07:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="531474"
                         time_creation="Sat Jan 16 07:08:03 2021"
                         time_modification="Sat Jan 16 07:07:03 2021" />
        <observations epoch_first="Sat Jan 16 06:00:00 2021"
                      epoch_last="Sat Jan 16 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1070"
                obs_have="978"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="896"
                obs_have="857"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="808"
                obs_have="778"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sat Jan 16 07:41:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="531474"
                         time_creation="Sat Jan 16 07:08:03 2021"
                         time_modification="Sat Jan 16 07:07:03 2021" />
        <observations epoch_first="Sat Jan 16 06:00:00 2021"
                      epoch_last="Sat Jan 16 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1070"
                obs_have="978"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="896"
                obs_have="857"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="808"
                obs_have="778"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sat Jan 16 09:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="531474"
                         time_creation="Sat Jan 16 07:08:03 2021"
                         time_modification="Sat Jan 16 07:07:03 2021" />
        <observations epoch_first="Sat Jan 16 06:00:00 2021"
                      epoch_last="Sat Jan 16 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1070"
                obs_have="978"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="896"
                obs_have="857"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="808"
                obs_have="778"
                obs_ratio="96.29" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="531474"
                         time_creation="Sat Jan 16 07:08:03 2021"
                         time_modification="Sat Jan 16 07:07:03 2021" />
        <observations epoch_first="Sat Jan 16 06:00:00 2021"
                      epoch_last="Sat Jan 16 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1070"
                obs_have="978"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="896"
                obs_have="857"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="808"
                obs_have="778"
                obs_ratio="96.29" />
        </observations>
      </control>
    </file>
    <file name="/chtg016h.21o"
          error="0"
          interval="30"
          session="h">
      <control date="Sat Jan 16 08:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="562546"
                         time_creation="Sat Jan 16 08:08:03 2021"
                         time_modification="Sat Jan 16 08:07:02 2021" />
        <observations epoch_first="Sat Jan 16 07:00:00 2021"
                      epoch_last="Sat Jan 16 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1200"
                obs_have="1112"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="859"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="778"
                obs_have="771"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sat Jan 16 08:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="562546"
                         time_creation="Sat Jan 16 08:08:03 2021"
                         time_modification="Sat Jan 16 08:07:02 2021" />
        <observations epoch_first="Sat Jan 16 07:00:00 2021"
                      epoch_last="Sat Jan 16 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1200"
                obs_have="1112"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="859"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="778"
                obs_have="771"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sat Jan 16 10:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="562546"
                         time_creation="Sat Jan 16 08:08:03 2021"
                         time_modification="Sat Jan 16 08:07:02 2021" />
        <observations epoch_first="Sat Jan 16 07:00:00 2021"
                      epoch_last="Sat Jan 16 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1200"
                obs_have="1112"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="859"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="778"
                obs_have="771"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="562546"
                         time_creation="Sat Jan 16 08:08:03 2021"
                         time_modification="Sat Jan 16 08:07:02 2021" />
        <observations epoch_first="Sat Jan 16 07:00:00 2021"
                      epoch_last="Sat Jan 16 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1200"
                obs_have="1112"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="859"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="778"
                obs_have="771"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/chtg016i.21o"
          error="0"
          interval="30"
          session="i">
      <control date="Sat Jan 16 09:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="572649"
                         time_creation="Sat Jan 16 09:08:02 2021"
                         time_modification="Sat Jan 16 09:07:02 2021" />
        <observations epoch_first="Sat Jan 16 08:00:00 2021"
                      epoch_last="Sat Jan 16 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1146"
                obs_have="1068"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="880"
                obs_have="863"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="768"
                obs_have="762"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Sat Jan 16 09:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="572649"
                         time_creation="Sat Jan 16 09:08:02 2021"
                         time_modification="Sat Jan 16 09:07:02 2021" />
        <observations epoch_first="Sat Jan 16 08:00:00 2021"
                      epoch_last="Sat Jan 16 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1146"
                obs_have="1068"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="880"
                obs_have="863"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="768"
                obs_have="762"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Sat Jan 16 11:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="572649"
                         time_creation="Sat Jan 16 09:08:02 2021"
                         time_modification="Sat Jan 16 09:07:02 2021" />
        <observations epoch_first="Sat Jan 16 08:00:00 2021"
                      epoch_last="Sat Jan 16 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1146"
                obs_have="1068"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="880"
                obs_have="863"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="768"
                obs_have="762"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="572649"
                         time_creation="Sat Jan 16 09:08:02 2021"
                         time_modification="Sat Jan 16 09:07:02 2021" />
        <observations epoch_first="Sat Jan 16 08:00:00 2021"
                      epoch_last="Sat Jan 16 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1146"
                obs_have="1068"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="880"
                obs_have="863"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="768"
                obs_have="762"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/chtg016j.21o"
          error="0"
          interval="30"
          session="j">
      <control date="Sat Jan 16 10:16:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="521766"
                         time_creation="Sat Jan 16 10:08:03 2021"
                         time_modification="Sat Jan 16 10:07:03 2021" />
        <observations epoch_first="Sat Jan 16 09:00:00 2021"
                      epoch_last="Sat Jan 16 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1038"
                obs_have="827"
                obs_ratio="79.67" />
          <mask elevation="10 degrees"
                obs_expected="838"
                obs_have="732"
                obs_ratio="87.35" />
          <mask elevation="15 degrees"
                obs_expected="702"
                obs_have="627"
                obs_ratio="89.32" />
        </observations>
      </control>
      <control date="Sat Jan 16 10:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="521766"
                         time_creation="Sat Jan 16 10:08:03 2021"
                         time_modification="Sat Jan 16 10:07:03 2021" />
        <observations epoch_first="Sat Jan 16 09:00:00 2021"
                      epoch_last="Sat Jan 16 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1038"
                obs_have="827"
                obs_ratio="79.67" />
          <mask elevation="10 degrees"
                obs_expected="838"
                obs_have="732"
                obs_ratio="87.35" />
          <mask elevation="15 degrees"
                obs_expected="702"
                obs_have="627"
                obs_ratio="89.32" />
        </observations>
      </control>
      <control date="Sat Jan 16 12:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="521766"
                         time_creation="Sat Jan 16 10:08:03 2021"
                         time_modification="Sat Jan 16 10:07:03 2021" />
        <observations epoch_first="Sat Jan 16 09:00:00 2021"
                      epoch_last="Sat Jan 16 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1038"
                obs_have="827"
                obs_ratio="79.67" />
          <mask elevation="10 degrees"
                obs_expected="838"
                obs_have="732"
                obs_ratio="87.35" />
          <mask elevation="15 degrees"
                obs_expected="702"
                obs_have="627"
                obs_ratio="89.32" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="521766"
                         time_creation="Sat Jan 16 10:08:03 2021"
                         time_modification="Sat Jan 16 10:07:03 2021" />
        <observations epoch_first="Sat Jan 16 09:00:00 2021"
                      epoch_last="Sat Jan 16 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1038"
                obs_have="827"
                obs_ratio="79.67" />
          <mask elevation="10 degrees"
                obs_expected="838"
                obs_have="732"
                obs_ratio="87.35" />
          <mask elevation="15 degrees"
                obs_expected="702"
                obs_have="627"
                obs_ratio="89.32" />
        </observations>
      </control>
    </file>
    <file name="/chtg016k.21o"
          error="0"
          interval="30"
          session="k">
      <control date="Sat Jan 16 11:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="580166"
                         time_creation="Sat Jan 16 11:08:03 2021"
                         time_modification="Sat Jan 16 11:07:02 2021" />
        <observations epoch_first="Sat Jan 16 10:00:00 2021"
                      epoch_last="Sat Jan 16 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1125"
                obs_have="1048"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="969"
                obs_have="937"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="934"
                obs_have="904"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Sat Jan 16 11:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="580166"
                         time_creation="Sat Jan 16 11:08:03 2021"
                         time_modification="Sat Jan 16 11:07:02 2021" />
        <observations epoch_first="Sat Jan 16 10:00:00 2021"
                      epoch_last="Sat Jan 16 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1125"
                obs_have="1048"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="969"
                obs_have="937"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="934"
                obs_have="904"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Sat Jan 16 13:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="580166"
                         time_creation="Sat Jan 16 11:08:03 2021"
                         time_modification="Sat Jan 16 11:07:02 2021" />
        <observations epoch_first="Sat Jan 16 10:00:00 2021"
                      epoch_last="Sat Jan 16 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1125"
                obs_have="1048"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="969"
                obs_have="937"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="934"
                obs_have="904"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="580166"
                         time_creation="Sat Jan 16 11:08:03 2021"
                         time_modification="Sat Jan 16 11:07:02 2021" />
        <observations epoch_first="Sat Jan 16 10:00:00 2021"
                      epoch_last="Sat Jan 16 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1125"
                obs_have="1048"
                obs_ratio="93.16" />
          <mask elevation="10 degrees"
                obs_expected="969"
                obs_have="937"
                obs_ratio="96.70" />
          <mask elevation="15 degrees"
                obs_expected="934"
                obs_have="904"
                obs_ratio="96.79" />
        </observations>
      </control>
    </file>
    <file name="/chtg016l.21o"
          error="0"
          interval="30"
          session="l">
      <control date="Sat Jan 16 12:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="612145"
                         time_creation="Sat Jan 16 12:08:04 2021"
                         time_modification="Sat Jan 16 12:07:02 2021" />
        <observations epoch_first="Sat Jan 16 11:00:00 2021"
                      epoch_last="Sat Jan 16 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1368"
                obs_have="1307"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1155"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="1035"
                obs_have="1026"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Jan 16 12:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="612145"
                         time_creation="Sat Jan 16 12:08:04 2021"
                         time_modification="Sat Jan 16 12:07:02 2021" />
        <observations epoch_first="Sat Jan 16 11:00:00 2021"
                      epoch_last="Sat Jan 16 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1368"
                obs_have="1307"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1155"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="1035"
                obs_have="1026"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sat Jan 16 14:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="612145"
                         time_creation="Sat Jan 16 12:08:04 2021"
                         time_modification="Sat Jan 16 12:07:02 2021" />
        <observations epoch_first="Sat Jan 16 11:00:00 2021"
                      epoch_last="Sat Jan 16 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1368"
                obs_have="1307"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1155"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="1035"
                obs_have="1026"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="612145"
                         time_creation="Sat Jan 16 12:08:04 2021"
                         time_modification="Sat Jan 16 12:07:02 2021" />
        <observations epoch_first="Sat Jan 16 11:00:00 2021"
                      epoch_last="Sat Jan 16 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1368"
                obs_have="1307"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1155"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="1035"
                obs_have="1026"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/chtg016m.21o"
          error="0"
          interval="30"
          session="m">
      <control date="Sat Jan 16 13:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536644"
                         time_creation="Sat Jan 16 13:08:04 2021"
                         time_modification="Sat Jan 16 13:07:02 2021" />
        <observations epoch_first="Sat Jan 16 12:00:00 2021"
                      epoch_last="Sat Jan 16 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1353"
                obs_have="1220"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="1191"
                obs_have="1116"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="1054"
                obs_have="1013"
                obs_ratio="96.11" />
        </observations>
      </control>
      <control date="Sat Jan 16 13:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536644"
                         time_creation="Sat Jan 16 13:08:04 2021"
                         time_modification="Sat Jan 16 13:07:02 2021" />
        <observations epoch_first="Sat Jan 16 12:00:00 2021"
                      epoch_last="Sat Jan 16 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1353"
                obs_have="1220"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="1191"
                obs_have="1116"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="1054"
                obs_have="1013"
                obs_ratio="96.11" />
        </observations>
      </control>
      <control date="Sat Jan 16 15:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536644"
                         time_creation="Sat Jan 16 13:08:04 2021"
                         time_modification="Sat Jan 16 13:07:02 2021" />
        <observations epoch_first="Sat Jan 16 12:00:00 2021"
                      epoch_last="Sat Jan 16 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1353"
                obs_have="1220"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="1191"
                obs_have="1116"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="1054"
                obs_have="1013"
                obs_ratio="96.11" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536644"
                         time_creation="Sat Jan 16 13:08:04 2021"
                         time_modification="Sat Jan 16 13:07:02 2021" />
        <observations epoch_first="Sat Jan 16 12:00:00 2021"
                      epoch_last="Sat Jan 16 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1353"
                obs_have="1220"
                obs_ratio="90.17" />
          <mask elevation="10 degrees"
                obs_expected="1191"
                obs_have="1116"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="1054"
                obs_have="1013"
                obs_ratio="96.11" />
        </observations>
      </control>
    </file>
    <file name="/chtg016n.21o"
          error="0"
          interval="30"
          session="n">
      <control date="Sat Jan 16 14:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="537240"
                         time_creation="Sat Jan 16 14:08:04 2021"
                         time_modification="Sat Jan 16 14:07:03 2021" />
        <observations epoch_first="Sat Jan 16 13:00:00 2021"
                      epoch_last="Sat Jan 16 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1385"
                obs_have="1293"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="1283"
                obs_have="1218"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="1231"
                obs_have="1168"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Sat Jan 16 14:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="537240"
                         time_creation="Sat Jan 16 14:08:04 2021"
                         time_modification="Sat Jan 16 14:07:03 2021" />
        <observations epoch_first="Sat Jan 16 13:00:00 2021"
                      epoch_last="Sat Jan 16 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1385"
                obs_have="1293"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="1283"
                obs_have="1218"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="1231"
                obs_have="1168"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Sat Jan 16 16:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="537240"
                         time_creation="Sat Jan 16 14:08:04 2021"
                         time_modification="Sat Jan 16 14:07:03 2021" />
        <observations epoch_first="Sat Jan 16 13:00:00 2021"
                      epoch_last="Sat Jan 16 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1385"
                obs_have="1293"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="1283"
                obs_have="1218"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="1231"
                obs_have="1168"
                obs_ratio="94.88" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="537240"
                         time_creation="Sat Jan 16 14:08:04 2021"
                         time_modification="Sat Jan 16 14:07:03 2021" />
        <observations epoch_first="Sat Jan 16 13:00:00 2021"
                      epoch_last="Sat Jan 16 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1385"
                obs_have="1293"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="1283"
                obs_have="1218"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="1231"
                obs_have="1168"
                obs_ratio="94.88" />
        </observations>
      </control>
    </file>
    <file name="/chtg016o.21o"
          error="0"
          interval="30"
          session="o">
      <control date="Sat Jan 16 15:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558908"
                         time_creation="Sat Jan 16 15:08:05 2021"
                         time_modification="Sat Jan 16 15:07:02 2021" />
        <observations epoch_first="Sat Jan 16 14:00:00 2021"
                      epoch_last="Sat Jan 16 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1255"
                obs_have="1164"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="1131"
                obs_have="1107"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="1017"
                obs_have="1006"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sat Jan 16 15:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558908"
                         time_creation="Sat Jan 16 15:08:05 2021"
                         time_modification="Sat Jan 16 15:07:02 2021" />
        <observations epoch_first="Sat Jan 16 14:00:00 2021"
                      epoch_last="Sat Jan 16 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1255"
                obs_have="1164"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="1131"
                obs_have="1107"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="1017"
                obs_have="1006"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sat Jan 16 17:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558908"
                         time_creation="Sat Jan 16 15:08:05 2021"
                         time_modification="Sat Jan 16 15:07:02 2021" />
        <observations epoch_first="Sat Jan 16 14:00:00 2021"
                      epoch_last="Sat Jan 16 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1255"
                obs_have="1164"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="1131"
                obs_have="1107"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="1017"
                obs_have="1006"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558908"
                         time_creation="Sat Jan 16 15:08:05 2021"
                         time_modification="Sat Jan 16 15:07:02 2021" />
        <observations epoch_first="Sat Jan 16 14:00:00 2021"
                      epoch_last="Sat Jan 16 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1255"
                obs_have="1164"
                obs_ratio="92.75" />
          <mask elevation="10 degrees"
                obs_expected="1131"
                obs_have="1107"
                obs_ratio="97.88" />
          <mask elevation="15 degrees"
                obs_expected="1017"
                obs_have="1006"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/chtg016p.21o"
          error="0"
          interval="30"
          session="p">
      <control date="Sat Jan 16 16:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="523676"
                         time_creation="Sat Jan 16 16:08:04 2021"
                         time_modification="Sat Jan 16 16:07:02 2021" />
        <observations epoch_first="Sat Jan 16 15:00:00 2021"
                      epoch_last="Sat Jan 16 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1134"
                obs_have="1017"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="881"
                obs_have="863"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="713"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sat Jan 16 16:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="523676"
                         time_creation="Sat Jan 16 16:08:04 2021"
                         time_modification="Sat Jan 16 16:07:02 2021" />
        <observations epoch_first="Sat Jan 16 15:00:00 2021"
                      epoch_last="Sat Jan 16 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1134"
                obs_have="1017"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="881"
                obs_have="863"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="713"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sat Jan 16 18:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="523676"
                         time_creation="Sat Jan 16 16:08:04 2021"
                         time_modification="Sat Jan 16 16:07:02 2021" />
        <observations epoch_first="Sat Jan 16 15:00:00 2021"
                      epoch_last="Sat Jan 16 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1134"
                obs_have="1017"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="881"
                obs_have="863"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="713"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="523676"
                         time_creation="Sat Jan 16 16:08:04 2021"
                         time_modification="Sat Jan 16 16:07:02 2021" />
        <observations epoch_first="Sat Jan 16 15:00:00 2021"
                      epoch_last="Sat Jan 16 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1134"
                obs_have="1017"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="881"
                obs_have="863"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="713"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
    <file name="/chtg016q.21o"
          error="0"
          interval="30"
          session="q">
      <control date="Sat Jan 16 17:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="528760"
                         time_creation="Sat Jan 16 17:08:04 2021"
                         time_modification="Sat Jan 16 17:07:02 2021" />
        <observations epoch_first="Sat Jan 16 16:00:00 2021"
                      epoch_last="Sat Jan 16 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1033"
                obs_have="929"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="994"
                obs_have="893"
                obs_ratio="89.84" />
          <mask elevation="15 degrees"
                obs_expected="936"
                obs_have="840"
                obs_ratio="89.74" />
        </observations>
      </control>
      <control date="Sat Jan 16 17:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="528760"
                         time_creation="Sat Jan 16 17:08:04 2021"
                         time_modification="Sat Jan 16 17:07:02 2021" />
        <observations epoch_first="Sat Jan 16 16:00:00 2021"
                      epoch_last="Sat Jan 16 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1033"
                obs_have="929"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="994"
                obs_have="893"
                obs_ratio="89.84" />
          <mask elevation="15 degrees"
                obs_expected="936"
                obs_have="840"
                obs_ratio="89.74" />
        </observations>
      </control>
      <control date="Sat Jan 16 19:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="528760"
                         time_creation="Sat Jan 16 17:08:04 2021"
                         time_modification="Sat Jan 16 17:07:02 2021" />
        <observations epoch_first="Sat Jan 16 16:00:00 2021"
                      epoch_last="Sat Jan 16 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1033"
                obs_have="929"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="994"
                obs_have="893"
                obs_ratio="89.84" />
          <mask elevation="15 degrees"
                obs_expected="936"
                obs_have="840"
                obs_ratio="89.74" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="528760"
                         time_creation="Sat Jan 16 17:08:04 2021"
                         time_modification="Sat Jan 16 17:07:02 2021" />
        <observations epoch_first="Sat Jan 16 16:00:00 2021"
                      epoch_last="Sat Jan 16 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1033"
                obs_have="929"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="994"
                obs_have="893"
                obs_ratio="89.84" />
          <mask elevation="15 degrees"
                obs_expected="936"
                obs_have="840"
                obs_ratio="89.74" />
        </observations>
      </control>
    </file>
    <file name="/chtg016r.21o"
          error="0"
          interval="30"
          session="r">
      <control date="Sat Jan 16 18:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551083"
                         time_creation="Sat Jan 16 18:08:04 2021"
                         time_modification="Sat Jan 16 18:07:03 2021" />
        <observations epoch_first="Sat Jan 16 17:00:00 2021"
                      epoch_last="Sat Jan 16 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="941"
                obs_have="879"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="836"
                obs_have="823"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="754"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sat Jan 16 18:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551083"
                         time_creation="Sat Jan 16 18:08:04 2021"
                         time_modification="Sat Jan 16 18:07:03 2021" />
        <observations epoch_first="Sat Jan 16 17:00:00 2021"
                      epoch_last="Sat Jan 16 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="941"
                obs_have="879"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="836"
                obs_have="823"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="754"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sat Jan 16 20:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551083"
                         time_creation="Sat Jan 16 18:08:04 2021"
                         time_modification="Sat Jan 16 18:07:03 2021" />
        <observations epoch_first="Sat Jan 16 17:00:00 2021"
                      epoch_last="Sat Jan 16 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="941"
                obs_have="879"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="836"
                obs_have="823"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="754"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="551083"
                         time_creation="Sat Jan 16 18:08:04 2021"
                         time_modification="Sat Jan 16 18:07:03 2021" />
        <observations epoch_first="Sat Jan 16 17:00:00 2021"
                      epoch_last="Sat Jan 16 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="941"
                obs_have="879"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="836"
                obs_have="823"
                obs_ratio="98.44" />
          <mask elevation="15 degrees"
                obs_expected="761"
                obs_have="754"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/chtg016s.21o"
          error="0"
          interval="30"
          session="s">
      <control date="Sat Jan 16 19:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="512996"
                         time_creation="Sat Jan 16 19:08:04 2021"
                         time_modification="Sat Jan 16 19:07:03 2021" />
        <observations epoch_first="Sat Jan 16 18:00:00 2021"
                      epoch_last="Sat Jan 16 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1139"
                obs_have="1015"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="883"
                obs_have="858"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="690"
                obs_have="685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Jan 16 19:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="512996"
                         time_creation="Sat Jan 16 19:08:04 2021"
                         time_modification="Sat Jan 16 19:07:03 2021" />
        <observations epoch_first="Sat Jan 16 18:00:00 2021"
                      epoch_last="Sat Jan 16 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1139"
                obs_have="1015"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="883"
                obs_have="858"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="690"
                obs_have="685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Jan 16 21:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="512996"
                         time_creation="Sat Jan 16 19:08:04 2021"
                         time_modification="Sat Jan 16 19:07:03 2021" />
        <observations epoch_first="Sat Jan 16 18:00:00 2021"
                      epoch_last="Sat Jan 16 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1139"
                obs_have="1015"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="883"
                obs_have="858"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="690"
                obs_have="685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="512996"
                         time_creation="Sat Jan 16 19:08:04 2021"
                         time_modification="Sat Jan 16 19:07:03 2021" />
        <observations epoch_first="Sat Jan 16 18:00:00 2021"
                      epoch_last="Sat Jan 16 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1139"
                obs_have="1015"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="883"
                obs_have="858"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="690"
                obs_have="685"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/chtg016t.21o"
          error="0"
          interval="30"
          session="t">
      <control date="Sat Jan 16 20:16:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="546489"
                         time_creation="Sat Jan 16 20:08:07 2021"
                         time_modification="Sat Jan 16 20:07:03 2021" />
        <observations epoch_first="Sat Jan 16 19:00:00 2021"
                      epoch_last="Sat Jan 16 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1018"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="962"
                obs_have="898"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="669"
                obs_ratio="92.79" />
        </observations>
      </control>
      <control date="Sat Jan 16 20:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="546489"
                         time_creation="Sat Jan 16 20:08:07 2021"
                         time_modification="Sat Jan 16 20:07:03 2021" />
        <observations epoch_first="Sat Jan 16 19:00:00 2021"
                      epoch_last="Sat Jan 16 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1018"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="962"
                obs_have="898"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="669"
                obs_ratio="92.79" />
        </observations>
      </control>
      <control date="Sat Jan 16 22:26:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="546489"
                         time_creation="Sat Jan 16 20:08:07 2021"
                         time_modification="Sat Jan 16 20:07:03 2021" />
        <observations epoch_first="Sat Jan 16 19:00:00 2021"
                      epoch_last="Sat Jan 16 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1018"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="962"
                obs_have="898"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="669"
                obs_ratio="92.79" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="546489"
                         time_creation="Sat Jan 16 20:08:07 2021"
                         time_modification="Sat Jan 16 20:07:03 2021" />
        <observations epoch_first="Sat Jan 16 19:00:00 2021"
                      epoch_last="Sat Jan 16 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1018"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="962"
                obs_have="898"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="721"
                obs_have="669"
                obs_ratio="92.79" />
        </observations>
      </control>
    </file>
    <file name="/chtg016u.21o"
          error="0"
          interval="30"
          session="u">
      <control date="Sat Jan 16 21:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="526288"
                         time_creation="Sat Jan 16 21:08:04 2021"
                         time_modification="Sat Jan 16 21:07:02 2021" />
        <observations epoch_first="Sat Jan 16 20:00:00 2021"
                      epoch_last="Sat Jan 16 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="995"
                obs_have="917"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="805"
                obs_have="795"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="713"
                obs_have="705"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Sat Jan 16 21:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="526288"
                         time_creation="Sat Jan 16 21:08:04 2021"
                         time_modification="Sat Jan 16 21:07:02 2021" />
        <observations epoch_first="Sat Jan 16 20:00:00 2021"
                      epoch_last="Sat Jan 16 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="995"
                obs_have="917"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="805"
                obs_have="795"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="713"
                obs_have="705"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Sat Jan 16 23:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="526288"
                         time_creation="Sat Jan 16 21:08:04 2021"
                         time_modification="Sat Jan 16 21:07:02 2021" />
        <observations epoch_first="Sat Jan 16 20:00:00 2021"
                      epoch_last="Sat Jan 16 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="995"
                obs_have="917"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="805"
                obs_have="795"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="713"
                obs_have="705"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="526288"
                         time_creation="Sat Jan 16 21:08:04 2021"
                         time_modification="Sat Jan 16 21:07:02 2021" />
        <observations epoch_first="Sat Jan 16 20:00:00 2021"
                      epoch_last="Sat Jan 16 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="995"
                obs_have="917"
                obs_ratio="92.16" />
          <mask elevation="10 degrees"
                obs_expected="805"
                obs_have="795"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="713"
                obs_have="705"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="/chtg016v.21o"
          error="0"
          interval="30"
          session="v">
      <control date="Sat Jan 16 22:16:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="581493"
                         time_creation="Sat Jan 16 22:08:05 2021"
                         time_modification="Sat Jan 16 22:07:03 2021" />
        <observations epoch_first="Sat Jan 16 21:00:00 2021"
                      epoch_last="Sat Jan 16 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1238"
                obs_have="1004"
                obs_ratio="81.10" />
          <mask elevation="10 degrees"
                obs_expected="1025"
                obs_have="875"
                obs_ratio="85.37" />
          <mask elevation="15 degrees"
                obs_expected="877"
                obs_have="753"
                obs_ratio="85.86" />
        </observations>
      </control>
      <control date="Sat Jan 16 22:41:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="581493"
                         time_creation="Sat Jan 16 22:08:05 2021"
                         time_modification="Sat Jan 16 22:07:03 2021" />
        <observations epoch_first="Sat Jan 16 21:00:00 2021"
                      epoch_last="Sat Jan 16 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1238"
                obs_have="1004"
                obs_ratio="81.10" />
          <mask elevation="10 degrees"
                obs_expected="1025"
                obs_have="875"
                obs_ratio="85.37" />
          <mask elevation="15 degrees"
                obs_expected="877"
                obs_have="753"
                obs_ratio="85.86" />
        </observations>
      </control>
      <control date="Sun Jan 17 00:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="581493"
                         time_creation="Sat Jan 16 22:08:05 2021"
                         time_modification="Sat Jan 16 22:07:03 2021" />
        <observations epoch_first="Sat Jan 16 21:00:00 2021"
                      epoch_last="Sat Jan 16 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1238"
                obs_have="1004"
                obs_ratio="81.10" />
          <mask elevation="10 degrees"
                obs_expected="1025"
                obs_have="875"
                obs_ratio="85.37" />
          <mask elevation="15 degrees"
                obs_expected="877"
                obs_have="753"
                obs_ratio="85.86" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="581493"
                         time_creation="Sat Jan 16 22:08:05 2021"
                         time_modification="Sat Jan 16 22:07:03 2021" />
        <observations epoch_first="Sat Jan 16 21:00:00 2021"
                      epoch_last="Sat Jan 16 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1238"
                obs_have="1004"
                obs_ratio="81.10" />
          <mask elevation="10 degrees"
                obs_expected="1025"
                obs_have="875"
                obs_ratio="85.37" />
          <mask elevation="15 degrees"
                obs_expected="877"
                obs_have="753"
                obs_ratio="85.86" />
        </observations>
      </control>
    </file>
    <file name="/chtg016w.21o"
          error="0"
          interval="30"
          session="w">
      <control date="Sat Jan 16 23:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="650459"
                         time_creation="Sat Jan 16 23:08:06 2021"
                         time_modification="Sat Jan 16 23:07:02 2021" />
        <observations epoch_first="Sat Jan 16 22:00:00 2021"
                      epoch_last="Sat Jan 16 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1381"
                obs_have="1335"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="1165"
                obs_have="1155"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="1140"
                obs_have="1130"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sat Jan 16 23:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="650459"
                         time_creation="Sat Jan 16 23:08:06 2021"
                         time_modification="Sat Jan 16 23:07:02 2021" />
        <observations epoch_first="Sat Jan 16 22:00:00 2021"
                      epoch_last="Sat Jan 16 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1381"
                obs_have="1335"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="1165"
                obs_have="1155"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="1140"
                obs_have="1130"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sun Jan 17 01:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="650459"
                         time_creation="Sat Jan 16 23:08:06 2021"
                         time_modification="Sat Jan 16 23:07:02 2021" />
        <observations epoch_first="Sat Jan 16 22:00:00 2021"
                      epoch_last="Sat Jan 16 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1381"
                obs_have="1335"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="1165"
                obs_have="1155"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="1140"
                obs_have="1130"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="650459"
                         time_creation="Sat Jan 16 23:08:06 2021"
                         time_modification="Sat Jan 16 23:07:02 2021" />
        <observations epoch_first="Sat Jan 16 22:00:00 2021"
                      epoch_last="Sat Jan 16 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1381"
                obs_have="1335"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="1165"
                obs_have="1155"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="1140"
                obs_have="1130"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/chtg016x.21o"
          error="0"
          interval="30"
          session="x">
      <control date="Sun Jan 17 00:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="639760"
                         time_creation="Sun Jan 17 00:08:05 2021"
                         time_modification="Sun Jan 17 00:07:02 2021" />
        <observations epoch_first="Sat Jan 16 23:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1362"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1149"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="957"
                obs_have="949"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Sun Jan 17 00:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="639760"
                         time_creation="Sun Jan 17 00:08:05 2021"
                         time_modification="Sun Jan 17 00:07:02 2021" />
        <observations epoch_first="Sat Jan 16 23:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1362"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1149"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="957"
                obs_have="949"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Sun Jan 17 02:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="639760"
                         time_creation="Sun Jan 17 00:08:05 2021"
                         time_modification="Sun Jan 17 00:07:02 2021" />
        <observations epoch_first="Sat Jan 16 23:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1362"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1149"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="957"
                obs_have="949"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Sun Jan 17 16:25:09 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="639760"
                         time_creation="Sun Jan 17 00:08:05 2021"
                         time_modification="Sun Jan 17 00:07:02 2021" />
        <observations epoch_first="Sat Jan 16 23:00:00 2021"
                      epoch_last="Sat Jan 16 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1362"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="1177"
                obs_have="1149"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="957"
                obs_have="949"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
  </station>
</QC>
