<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-08 00:00:00"
    DayOfYear="159"
    Year="2021">
  <station name="CHTG">
    <file name="/chtg1590.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  9 16:25:02 2021"
               level="3">
        <file_statistics latency="01:23:15"
                         size="13399331"
                         time_creation="Wed Jun  9 02:50:14 2021"
                         time_modification="Wed Jun  9 01:22:45 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="26950"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="23980"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="21586"
                obs_ratio="96.93" />
        </observations>
      </control>
      <control date="Thu Jul  8 02:25:02 2021"
               level="3">
        <file_statistics latency="01:23:15"
                         size="13399331"
                         time_creation="Mon Jul  5 01:59:21 2021"
                         time_modification="Wed Jun  9 01:22:45 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30478"
                obs_have="26950"
                obs_ratio="88.42" />
          <mask elevation="10 degrees"
                obs_expected="25261"
                obs_have="23980"
                obs_ratio="94.93" />
          <mask elevation="15 degrees"
                obs_expected="22269"
                obs_have="21586"
                obs_ratio="96.93" />
        </observations>
      </control>
    </file>
    <file name="/chtg159a.21o"
          error="0"
          interval="30"
          session="a">
      <control date="Tue Jun  8 01:16:01 2021"
               level="3">
        <file_statistics latency="00:06:05"
                         size="555519"
                         time_creation="Tue Jun  8 01:10:05 2021"
                         time_modification="Tue Jun  8 01:06:04 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="2611"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="2611"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="2611"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Jun  8 01:41:01 2021"
               level="3">
        <file_statistics latency="00:06:05"
                         size="555519"
                         time_creation="Tue Jun  8 01:10:05 2021"
                         time_modification="Tue Jun  8 01:06:04 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1196"
                obs_have="1089"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="1105"
                obs_have="1022"
                obs_ratio="92.49" />
          <mask elevation="15 degrees"
                obs_expected="1016"
                obs_have="955"
                obs_ratio="94.00" />
        </observations>
      </control>
      <control date="Tue Jun  8 03:26:01 2021"
               level="3">
        <file_statistics latency="00:06:05"
                         size="555519"
                         time_creation="Tue Jun  8 01:10:05 2021"
                         time_modification="Tue Jun  8 01:06:04 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1196"
                obs_have="1089"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="1105"
                obs_have="1022"
                obs_ratio="92.49" />
          <mask elevation="15 degrees"
                obs_expected="1016"
                obs_have="955"
                obs_ratio="94.00" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:05"
                         size="555519"
                         time_creation="Tue Jun  8 01:10:05 2021"
                         time_modification="Tue Jun  8 01:06:04 2021" />
        <observations epoch_first="Tue Jun  8 00:00:00 2021"
                      epoch_last="Tue Jun  8 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1196"
                obs_have="1089"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="1105"
                obs_have="1022"
                obs_ratio="92.49" />
          <mask elevation="15 degrees"
                obs_expected="1016"
                obs_have="955"
                obs_ratio="94.00" />
        </observations>
      </control>
    </file>
    <file name="/chtg159b.21o"
          error="0"
          interval="30"
          session="b">
      <control date="Tue Jun  8 02:16:01 2021"
               level="3">
        <file_statistics latency="00:06:06"
                         size="611646"
                         time_creation="Tue Jun  8 02:08:02 2021"
                         time_modification="Tue Jun  8 02:06:05 2021" />
        <observations epoch_first="Tue Jun  8 01:00:00 2021"
                      epoch_last="Tue Jun  8 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1392"
                obs_have="1303"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="1175"
                obs_have="1147"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="1064"
                obs_have="1055"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Tue Jun  8 02:41:02 2021"
               level="3">
        <file_statistics latency="00:06:06"
                         size="611646"
                         time_creation="Tue Jun  8 02:08:02 2021"
                         time_modification="Tue Jun  8 02:06:05 2021" />
        <observations epoch_first="Tue Jun  8 01:00:00 2021"
                      epoch_last="Tue Jun  8 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1392"
                obs_have="1303"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="1175"
                obs_have="1147"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="1064"
                obs_have="1055"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Tue Jun  8 04:26:02 2021"
               level="3">
        <file_statistics latency="00:06:06"
                         size="611646"
                         time_creation="Tue Jun  8 02:08:02 2021"
                         time_modification="Tue Jun  8 02:06:05 2021" />
        <observations epoch_first="Tue Jun  8 01:00:00 2021"
                      epoch_last="Tue Jun  8 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1392"
                obs_have="1303"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="1175"
                obs_have="1147"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="1064"
                obs_have="1055"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:06"
                         size="611646"
                         time_creation="Tue Jun  8 02:08:02 2021"
                         time_modification="Tue Jun  8 02:06:05 2021" />
        <observations epoch_first="Tue Jun  8 01:00:00 2021"
                      epoch_last="Tue Jun  8 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1392"
                obs_have="1303"
                obs_ratio="93.61" />
          <mask elevation="10 degrees"
                obs_expected="1175"
                obs_have="1147"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="1064"
                obs_have="1055"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/chtg159c.21o"
          error="0"
          interval="30"
          session="c">
      <control date="Tue Jun  8 03:16:01 2021"
               level="3">
        <file_statistics latency="00:06:07"
                         size="572620"
                         time_creation="Tue Jun  8 03:10:03 2021"
                         time_modification="Tue Jun  8 03:06:06 2021" />
        <observations epoch_first="Tue Jun  8 02:00:00 2021"
                      epoch_last="Tue Jun  8 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1413"
                obs_have="1244"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="1229"
                obs_have="1156"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="1075"
                obs_have="1039"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Tue Jun  8 03:41:01 2021"
               level="3">
        <file_statistics latency="00:06:07"
                         size="572620"
                         time_creation="Tue Jun  8 03:10:03 2021"
                         time_modification="Tue Jun  8 03:06:06 2021" />
        <observations epoch_first="Tue Jun  8 02:00:00 2021"
                      epoch_last="Tue Jun  8 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1413"
                obs_have="1244"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="1229"
                obs_have="1156"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="1075"
                obs_have="1039"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Tue Jun  8 05:26:01 2021"
               level="3">
        <file_statistics latency="00:06:07"
                         size="572620"
                         time_creation="Tue Jun  8 03:10:03 2021"
                         time_modification="Tue Jun  8 03:06:06 2021" />
        <observations epoch_first="Tue Jun  8 02:00:00 2021"
                      epoch_last="Tue Jun  8 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1413"
                obs_have="1244"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="1229"
                obs_have="1156"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="1075"
                obs_have="1039"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:07"
                         size="572620"
                         time_creation="Tue Jun  8 03:10:03 2021"
                         time_modification="Tue Jun  8 03:06:06 2021" />
        <observations epoch_first="Tue Jun  8 02:00:00 2021"
                      epoch_last="Tue Jun  8 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1413"
                obs_have="1244"
                obs_ratio="88.04" />
          <mask elevation="10 degrees"
                obs_expected="1229"
                obs_have="1156"
                obs_ratio="94.06" />
          <mask elevation="15 degrees"
                obs_expected="1075"
                obs_have="1039"
                obs_ratio="96.65" />
        </observations>
      </control>
    </file>
    <file name="/chtg159d.21o"
          error="0"
          interval="30"
          session="d">
      <control date="Tue Jun  8 04:16:02 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="526714"
                         time_creation="Tue Jun  8 04:08:02 2021"
                         time_modification="Tue Jun  8 04:06:08 2021" />
        <observations epoch_first="Tue Jun  8 03:00:00 2021"
                      epoch_last="Tue Jun  8 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1258"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1170"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="1163"
                obs_have="1119"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Tue Jun  8 04:41:02 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="526714"
                         time_creation="Tue Jun  8 04:08:02 2021"
                         time_modification="Tue Jun  8 04:06:08 2021" />
        <observations epoch_first="Tue Jun  8 03:00:00 2021"
                      epoch_last="Tue Jun  8 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1258"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1170"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="1163"
                obs_have="1119"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Tue Jun  8 06:26:01 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="526714"
                         time_creation="Tue Jun  8 04:08:02 2021"
                         time_modification="Tue Jun  8 04:06:08 2021" />
        <observations epoch_first="Tue Jun  8 03:00:00 2021"
                      epoch_last="Tue Jun  8 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1258"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1170"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="1163"
                obs_have="1119"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="526714"
                         time_creation="Tue Jun  8 04:08:02 2021"
                         time_modification="Tue Jun  8 04:06:08 2021" />
        <observations epoch_first="Tue Jun  8 03:00:00 2021"
                      epoch_last="Tue Jun  8 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1322"
                obs_have="1258"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="1223"
                obs_have="1170"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="1163"
                obs_have="1119"
                obs_ratio="96.22" />
        </observations>
      </control>
    </file>
    <file name="/chtg159e.21o"
          error="0"
          interval="30"
          session="e">
      <control date="Tue Jun  8 05:16:01 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="570495"
                         time_creation="Tue Jun  8 05:08:03 2021"
                         time_modification="Tue Jun  8 05:06:08 2021" />
        <observations epoch_first="Tue Jun  8 04:00:00 2021"
                      epoch_last="Tue Jun  8 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1366"
                obs_have="1238"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1131"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1029"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Tue Jun  8 05:41:01 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="570495"
                         time_creation="Tue Jun  8 05:08:03 2021"
                         time_modification="Tue Jun  8 05:06:08 2021" />
        <observations epoch_first="Tue Jun  8 04:00:00 2021"
                      epoch_last="Tue Jun  8 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1366"
                obs_have="1238"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1131"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1029"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Tue Jun  8 07:26:02 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="570495"
                         time_creation="Tue Jun  8 05:08:03 2021"
                         time_modification="Tue Jun  8 05:06:08 2021" />
        <observations epoch_first="Tue Jun  8 04:00:00 2021"
                      epoch_last="Tue Jun  8 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1366"
                obs_have="1238"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1131"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1029"
                obs_ratio="94.93" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:09"
                         size="570495"
                         time_creation="Tue Jun  8 05:08:03 2021"
                         time_modification="Tue Jun  8 05:06:08 2021" />
        <observations epoch_first="Tue Jun  8 04:00:00 2021"
                      epoch_last="Tue Jun  8 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1366"
                obs_have="1238"
                obs_ratio="90.63" />
          <mask elevation="10 degrees"
                obs_expected="1211"
                obs_have="1131"
                obs_ratio="93.39" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1029"
                obs_ratio="94.93" />
        </observations>
      </control>
    </file>
    <file name="/chtg159f.21o"
          error="0"
          interval="30"
          session="f">
      <control date="Tue Jun  8 06:16:01 2021"
               level="3">
        <file_statistics latency="00:06:11"
                         size="516656"
                         time_creation="Tue Jun  8 06:08:02 2021"
                         time_modification="Tue Jun  8 06:06:10 2021" />
        <observations epoch_first="Tue Jun  8 05:00:00 2021"
                      epoch_last="Tue Jun  8 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1124"
                obs_have="996"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="866"
                obs_have="835"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="718"
                obs_have="712"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Tue Jun  8 06:41:01 2021"
               level="3">
        <file_statistics latency="00:06:11"
                         size="516656"
                         time_creation="Tue Jun  8 06:08:02 2021"
                         time_modification="Tue Jun  8 06:06:10 2021" />
        <observations epoch_first="Tue Jun  8 05:00:00 2021"
                      epoch_last="Tue Jun  8 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1124"
                obs_have="996"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="866"
                obs_have="835"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="718"
                obs_have="712"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Tue Jun  8 08:26:01 2021"
               level="3">
        <file_statistics latency="00:06:11"
                         size="516656"
                         time_creation="Tue Jun  8 06:08:02 2021"
                         time_modification="Tue Jun  8 06:06:10 2021" />
        <observations epoch_first="Tue Jun  8 05:00:00 2021"
                      epoch_last="Tue Jun  8 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1124"
                obs_have="996"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="866"
                obs_have="835"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="718"
                obs_have="712"
                obs_ratio="99.16" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:11"
                         size="516656"
                         time_creation="Tue Jun  8 06:08:02 2021"
                         time_modification="Tue Jun  8 06:06:10 2021" />
        <observations epoch_first="Tue Jun  8 05:00:00 2021"
                      epoch_last="Tue Jun  8 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1124"
                obs_have="996"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="866"
                obs_have="835"
                obs_ratio="96.42" />
          <mask elevation="15 degrees"
                obs_expected="718"
                obs_have="712"
                obs_ratio="99.16" />
        </observations>
      </control>
    </file>
    <file name="/chtg159g.21o"
          error="0"
          interval="30"
          session="g">
      <control date="Tue Jun  8 07:16:01 2021"
               level="3">
        <file_statistics latency="00:06:13"
                         size="530278"
                         time_creation="Tue Jun  8 07:10:04 2021"
                         time_modification="Tue Jun  8 07:06:12 2021" />
        <observations epoch_first="Tue Jun  8 06:00:00 2021"
                      epoch_last="Tue Jun  8 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1112"
                obs_have="976"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="868"
                obs_ratio="90.99" />
          <mask elevation="15 degrees"
                obs_expected="871"
                obs_have="794"
                obs_ratio="91.16" />
        </observations>
      </control>
      <control date="Tue Jun  8 07:41:01 2021"
               level="3">
        <file_statistics latency="00:06:13"
                         size="530278"
                         time_creation="Tue Jun  8 07:10:04 2021"
                         time_modification="Tue Jun  8 07:06:12 2021" />
        <observations epoch_first="Tue Jun  8 06:00:00 2021"
                      epoch_last="Tue Jun  8 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1112"
                obs_have="976"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="868"
                obs_ratio="90.99" />
          <mask elevation="15 degrees"
                obs_expected="871"
                obs_have="794"
                obs_ratio="91.16" />
        </observations>
      </control>
      <control date="Tue Jun  8 09:26:01 2021"
               level="3">
        <file_statistics latency="00:06:13"
                         size="530278"
                         time_creation="Tue Jun  8 07:10:04 2021"
                         time_modification="Tue Jun  8 07:06:12 2021" />
        <observations epoch_first="Tue Jun  8 06:00:00 2021"
                      epoch_last="Tue Jun  8 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1112"
                obs_have="976"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="868"
                obs_ratio="90.99" />
          <mask elevation="15 degrees"
                obs_expected="871"
                obs_have="794"
                obs_ratio="91.16" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:13"
                         size="530278"
                         time_creation="Tue Jun  8 07:10:04 2021"
                         time_modification="Tue Jun  8 07:06:12 2021" />
        <observations epoch_first="Tue Jun  8 06:00:00 2021"
                      epoch_last="Tue Jun  8 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1112"
                obs_have="976"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="954"
                obs_have="868"
                obs_ratio="90.99" />
          <mask elevation="15 degrees"
                obs_expected="871"
                obs_have="794"
                obs_ratio="91.16" />
        </observations>
      </control>
    </file>
    <file name="/chtg159h.21o"
          error="0"
          interval="30"
          session="h">
      <control date="Tue Jun  8 08:16:01 2021"
               level="3">
        <file_statistics latency="00:06:14"
                         size="500234"
                         time_creation="Tue Jun  8 08:08:03 2021"
                         time_modification="Tue Jun  8 08:06:13 2021" />
        <observations epoch_first="Tue Jun  8 07:00:00 2021"
                      epoch_last="Tue Jun  8 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="919"
                obs_have="862"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="842"
                obs_have="828"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="784"
                obs_have="778"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Jun  8 08:41:01 2021"
               level="3">
        <file_statistics latency="00:06:14"
                         size="500234"
                         time_creation="Tue Jun  8 08:08:03 2021"
                         time_modification="Tue Jun  8 08:06:13 2021" />
        <observations epoch_first="Tue Jun  8 07:00:00 2021"
                      epoch_last="Tue Jun  8 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="919"
                obs_have="862"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="842"
                obs_have="828"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="784"
                obs_have="778"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Jun  8 10:26:01 2021"
               level="3">
        <file_statistics latency="00:06:14"
                         size="500234"
                         time_creation="Tue Jun  8 08:08:03 2021"
                         time_modification="Tue Jun  8 08:06:13 2021" />
        <observations epoch_first="Tue Jun  8 07:00:00 2021"
                      epoch_last="Tue Jun  8 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="919"
                obs_have="862"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="842"
                obs_have="828"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="784"
                obs_have="778"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:14"
                         size="500234"
                         time_creation="Tue Jun  8 08:08:03 2021"
                         time_modification="Tue Jun  8 08:06:13 2021" />
        <observations epoch_first="Tue Jun  8 07:00:00 2021"
                      epoch_last="Tue Jun  8 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="919"
                obs_have="862"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="842"
                obs_have="828"
                obs_ratio="98.34" />
          <mask elevation="15 degrees"
                obs_expected="784"
                obs_have="778"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/chtg159i.21o"
          error="0"
          interval="30"
          session="i">
      <control date="Tue Jun  8 09:16:01 2021"
               level="3">
        <file_statistics latency="00:06:16"
                         size="533030"
                         time_creation="Tue Jun  8 09:08:03 2021"
                         time_modification="Tue Jun  8 09:06:15 2021" />
        <observations epoch_first="Tue Jun  8 08:00:00 2021"
                      epoch_last="Tue Jun  8 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="952"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="869"
                obs_have="832"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="738"
                obs_have="732"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Tue Jun  8 09:41:01 2021"
               level="3">
        <file_statistics latency="00:06:16"
                         size="533030"
                         time_creation="Tue Jun  8 09:08:03 2021"
                         time_modification="Tue Jun  8 09:06:15 2021" />
        <observations epoch_first="Tue Jun  8 08:00:00 2021"
                      epoch_last="Tue Jun  8 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="952"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="869"
                obs_have="832"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="738"
                obs_have="732"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Tue Jun  8 11:26:01 2021"
               level="3">
        <file_statistics latency="00:06:16"
                         size="533030"
                         time_creation="Tue Jun  8 09:08:03 2021"
                         time_modification="Tue Jun  8 09:06:15 2021" />
        <observations epoch_first="Tue Jun  8 08:00:00 2021"
                      epoch_last="Tue Jun  8 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="952"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="869"
                obs_have="832"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="738"
                obs_have="732"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:16"
                         size="533030"
                         time_creation="Tue Jun  8 09:08:03 2021"
                         time_modification="Tue Jun  8 09:06:15 2021" />
        <observations epoch_first="Tue Jun  8 08:00:00 2021"
                      epoch_last="Tue Jun  8 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1050"
                obs_have="952"
                obs_ratio="90.67" />
          <mask elevation="10 degrees"
                obs_expected="869"
                obs_have="832"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="738"
                obs_have="732"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/chtg159j.21o"
          error="0"
          interval="30"
          session="j">
      <control date="Tue Jun  8 10:16:01 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="557427"
                         time_creation="Tue Jun  8 10:08:03 2021"
                         time_modification="Tue Jun  8 10:06:16 2021" />
        <observations epoch_first="Tue Jun  8 09:00:00 2021"
                      epoch_last="Tue Jun  8 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1194"
                obs_have="1102"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="1011"
                obs_have="979"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="746"
                obs_have="721"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Tue Jun  8 10:41:02 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="557427"
                         time_creation="Tue Jun  8 10:08:03 2021"
                         time_modification="Tue Jun  8 10:06:16 2021" />
        <observations epoch_first="Tue Jun  8 09:00:00 2021"
                      epoch_last="Tue Jun  8 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1194"
                obs_have="1102"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="1011"
                obs_have="979"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="746"
                obs_have="721"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Tue Jun  8 12:26:01 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="557427"
                         time_creation="Tue Jun  8 10:08:03 2021"
                         time_modification="Tue Jun  8 10:06:16 2021" />
        <observations epoch_first="Tue Jun  8 09:00:00 2021"
                      epoch_last="Tue Jun  8 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1194"
                obs_have="1102"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="1011"
                obs_have="979"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="746"
                obs_have="721"
                obs_ratio="96.65" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="557427"
                         time_creation="Tue Jun  8 10:08:03 2021"
                         time_modification="Tue Jun  8 10:06:16 2021" />
        <observations epoch_first="Tue Jun  8 09:00:00 2021"
                      epoch_last="Tue Jun  8 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1194"
                obs_have="1102"
                obs_ratio="92.29" />
          <mask elevation="10 degrees"
                obs_expected="1011"
                obs_have="979"
                obs_ratio="96.83" />
          <mask elevation="15 degrees"
                obs_expected="746"
                obs_have="721"
                obs_ratio="96.65" />
        </observations>
      </control>
    </file>
    <file name="/chtg159k.21o"
          error="0"
          interval="30"
          session="k">
      <control date="Tue Jun  8 11:16:01 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="554152"
                         time_creation="Tue Jun  8 11:08:04 2021"
                         time_modification="Tue Jun  8 11:06:16 2021" />
        <observations epoch_first="Tue Jun  8 10:00:00 2021"
                      epoch_last="Tue Jun  8 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1177"
                obs_have="1072"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="981"
                obs_have="960"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="911"
                obs_have="903"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue Jun  8 11:41:01 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="554152"
                         time_creation="Tue Jun  8 11:08:04 2021"
                         time_modification="Tue Jun  8 11:06:16 2021" />
        <observations epoch_first="Tue Jun  8 10:00:00 2021"
                      epoch_last="Tue Jun  8 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1177"
                obs_have="1072"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="981"
                obs_have="960"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="911"
                obs_have="903"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue Jun  8 13:26:01 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="554152"
                         time_creation="Tue Jun  8 11:08:04 2021"
                         time_modification="Tue Jun  8 11:06:16 2021" />
        <observations epoch_first="Tue Jun  8 10:00:00 2021"
                      epoch_last="Tue Jun  8 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1177"
                obs_have="1072"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="981"
                obs_have="960"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="911"
                obs_have="903"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:17"
                         size="554152"
                         time_creation="Tue Jun  8 11:08:04 2021"
                         time_modification="Tue Jun  8 11:06:16 2021" />
        <observations epoch_first="Tue Jun  8 10:00:00 2021"
                      epoch_last="Tue Jun  8 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1177"
                obs_have="1072"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="981"
                obs_have="960"
                obs_ratio="97.86" />
          <mask elevation="15 degrees"
                obs_expected="911"
                obs_have="903"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/chtg159l.21o"
          error="0"
          interval="30"
          session="l">
      <control date="Tue Jun  8 12:16:01 2021"
               level="3">
        <file_statistics latency="00:06:19"
                         size="548138"
                         time_creation="Tue Jun  8 12:08:03 2021"
                         time_modification="Tue Jun  8 12:06:18 2021" />
        <observations epoch_first="Tue Jun  8 11:00:00 2021"
                      epoch_last="Tue Jun  8 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1081"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="1037"
                obs_have="893"
                obs_ratio="86.11" />
          <mask elevation="15 degrees"
                obs_expected="802"
                obs_have="686"
                obs_ratio="85.54" />
        </observations>
      </control>
      <control date="Tue Jun  8 12:41:01 2021"
               level="3">
        <file_statistics latency="00:06:19"
                         size="548138"
                         time_creation="Tue Jun  8 12:08:03 2021"
                         time_modification="Tue Jun  8 12:06:18 2021" />
        <observations epoch_first="Tue Jun  8 11:00:00 2021"
                      epoch_last="Tue Jun  8 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1081"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="1037"
                obs_have="893"
                obs_ratio="86.11" />
          <mask elevation="15 degrees"
                obs_expected="802"
                obs_have="686"
                obs_ratio="85.54" />
        </observations>
      </control>
      <control date="Tue Jun  8 14:26:01 2021"
               level="3">
        <file_statistics latency="00:06:19"
                         size="548138"
                         time_creation="Tue Jun  8 12:08:03 2021"
                         time_modification="Tue Jun  8 12:06:18 2021" />
        <observations epoch_first="Tue Jun  8 11:00:00 2021"
                      epoch_last="Tue Jun  8 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1081"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="1037"
                obs_have="893"
                obs_ratio="86.11" />
          <mask elevation="15 degrees"
                obs_expected="802"
                obs_have="686"
                obs_ratio="85.54" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:19"
                         size="548138"
                         time_creation="Tue Jun  8 12:08:03 2021"
                         time_modification="Tue Jun  8 12:06:18 2021" />
        <observations epoch_first="Tue Jun  8 11:00:00 2021"
                      epoch_last="Tue Jun  8 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1081"
                obs_ratio="80.61" />
          <mask elevation="10 degrees"
                obs_expected="1037"
                obs_have="893"
                obs_ratio="86.11" />
          <mask elevation="15 degrees"
                obs_expected="802"
                obs_have="686"
                obs_ratio="85.54" />
        </observations>
      </control>
    </file>
    <file name="/chtg159m.21o"
          error="0"
          interval="30"
          session="m">
      <control date="Tue Jun  8 13:16:02 2021"
               level="3">
        <file_statistics latency="00:06:21"
                         size="579065"
                         time_creation="Tue Jun  8 13:08:04 2021"
                         time_modification="Tue Jun  8 13:06:20 2021" />
        <observations epoch_first="Tue Jun  8 12:00:00 2021"
                      epoch_last="Tue Jun  8 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1148"
                obs_have="1094"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="1003"
                obs_have="994"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="973"
                obs_have="964"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Jun  8 13:41:01 2021"
               level="3">
        <file_statistics latency="00:06:21"
                         size="579065"
                         time_creation="Tue Jun  8 13:08:04 2021"
                         time_modification="Tue Jun  8 13:06:20 2021" />
        <observations epoch_first="Tue Jun  8 12:00:00 2021"
                      epoch_last="Tue Jun  8 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1148"
                obs_have="1094"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="1003"
                obs_have="994"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="973"
                obs_have="964"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Tue Jun  8 15:26:00 2021"
               level="3">
        <file_statistics latency="00:06:21"
                         size="579065"
                         time_creation="Tue Jun  8 13:08:04 2021"
                         time_modification="Tue Jun  8 13:06:20 2021" />
        <observations epoch_first="Tue Jun  8 12:00:00 2021"
                      epoch_last="Tue Jun  8 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1148"
                obs_have="1094"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="1003"
                obs_have="994"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="973"
                obs_have="964"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:21"
                         size="579065"
                         time_creation="Tue Jun  8 13:08:04 2021"
                         time_modification="Tue Jun  8 13:06:20 2021" />
        <observations epoch_first="Tue Jun  8 12:00:00 2021"
                      epoch_last="Tue Jun  8 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1148"
                obs_have="1094"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="1003"
                obs_have="994"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="973"
                obs_have="964"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/chtg159n.21o"
          error="0"
          interval="30"
          session="n">
      <control date="Tue Jun  8 14:16:01 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="642762"
                         time_creation="Tue Jun  8 14:08:04 2021"
                         time_modification="Tue Jun  8 14:06:22 2021" />
        <observations epoch_first="Tue Jun  8 13:00:00 2021"
                      epoch_last="Tue Jun  8 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1383"
                obs_have="1265"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="1082"
                obs_have="1049"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="900"
                obs_have="893"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Tue Jun  8 14:41:02 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="642762"
                         time_creation="Tue Jun  8 14:08:04 2021"
                         time_modification="Tue Jun  8 14:06:22 2021" />
        <observations epoch_first="Tue Jun  8 13:00:00 2021"
                      epoch_last="Tue Jun  8 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1383"
                obs_have="1265"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="1082"
                obs_have="1049"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="900"
                obs_have="893"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Tue Jun  8 16:26:00 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="642762"
                         time_creation="Tue Jun  8 14:08:04 2021"
                         time_modification="Tue Jun  8 14:06:22 2021" />
        <observations epoch_first="Tue Jun  8 13:00:00 2021"
                      epoch_last="Tue Jun  8 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1383"
                obs_have="1265"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="1082"
                obs_have="1049"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="900"
                obs_have="893"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="642762"
                         time_creation="Tue Jun  8 14:08:04 2021"
                         time_modification="Tue Jun  8 14:06:22 2021" />
        <observations epoch_first="Tue Jun  8 13:00:00 2021"
                      epoch_last="Tue Jun  8 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1383"
                obs_have="1265"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="1082"
                obs_have="1049"
                obs_ratio="96.95" />
          <mask elevation="15 degrees"
                obs_expected="900"
                obs_have="893"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/chtg159o.21o"
          error="0"
          interval="30"
          session="o">
      <control date="Tue Jun  8 15:16:01 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="621044"
                         time_creation="Tue Jun  8 15:08:03 2021"
                         time_modification="Tue Jun  8 15:06:22 2021" />
        <observations epoch_first="Tue Jun  8 14:00:00 2021"
                      epoch_last="Tue Jun  8 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1330"
                obs_have="1157"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="974"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="906"
                obs_have="874"
                obs_ratio="96.47" />
        </observations>
      </control>
      <control date="Tue Jun  8 15:41:01 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="621044"
                         time_creation="Tue Jun  8 15:08:03 2021"
                         time_modification="Tue Jun  8 15:06:22 2021" />
        <observations epoch_first="Tue Jun  8 14:00:00 2021"
                      epoch_last="Tue Jun  8 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1330"
                obs_have="1157"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="974"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="906"
                obs_have="874"
                obs_ratio="96.47" />
        </observations>
      </control>
      <control date="Tue Jun  8 17:26:02 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="621044"
                         time_creation="Tue Jun  8 15:08:03 2021"
                         time_modification="Tue Jun  8 15:06:22 2021" />
        <observations epoch_first="Tue Jun  8 14:00:00 2021"
                      epoch_last="Tue Jun  8 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1330"
                obs_have="1157"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="974"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="906"
                obs_have="874"
                obs_ratio="96.47" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:23"
                         size="621044"
                         time_creation="Tue Jun  8 15:08:03 2021"
                         time_modification="Tue Jun  8 15:06:22 2021" />
        <observations epoch_first="Tue Jun  8 14:00:00 2021"
                      epoch_last="Tue Jun  8 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1330"
                obs_have="1157"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="974"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="906"
                obs_have="874"
                obs_ratio="96.47" />
        </observations>
      </control>
    </file>
    <file name="/chtg159p.21o"
          error="0"
          interval="30"
          session="p">
      <control date="Tue Jun  8 16:16:01 2021"
               level="3">
        <file_statistics latency="00:06:25"
                         size="601395"
                         time_creation="Tue Jun  8 16:08:04 2021"
                         time_modification="Tue Jun  8 16:06:24 2021" />
        <observations epoch_first="Tue Jun  8 15:00:00 2021"
                      epoch_last="Tue Jun  8 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1285"
                obs_have="1246"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1170"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="1118"
                obs_have="1081"
                obs_ratio="96.69" />
        </observations>
      </control>
      <control date="Tue Jun  8 16:41:01 2021"
               level="3">
        <file_statistics latency="00:06:25"
                         size="601395"
                         time_creation="Tue Jun  8 16:08:04 2021"
                         time_modification="Tue Jun  8 16:06:24 2021" />
        <observations epoch_first="Tue Jun  8 15:00:00 2021"
                      epoch_last="Tue Jun  8 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1285"
                obs_have="1246"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1170"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="1118"
                obs_have="1081"
                obs_ratio="96.69" />
        </observations>
      </control>
      <control date="Tue Jun  8 18:26:01 2021"
               level="3">
        <file_statistics latency="00:06:25"
                         size="601395"
                         time_creation="Tue Jun  8 16:08:04 2021"
                         time_modification="Tue Jun  8 16:06:24 2021" />
        <observations epoch_first="Tue Jun  8 15:00:00 2021"
                      epoch_last="Tue Jun  8 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1285"
                obs_have="1246"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1170"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="1118"
                obs_have="1081"
                obs_ratio="96.69" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:25"
                         size="601395"
                         time_creation="Tue Jun  8 16:08:04 2021"
                         time_modification="Tue Jun  8 16:06:24 2021" />
        <observations epoch_first="Tue Jun  8 15:00:00 2021"
                      epoch_last="Tue Jun  8 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1285"
                obs_have="1246"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="1209"
                obs_have="1170"
                obs_ratio="96.77" />
          <mask elevation="15 degrees"
                obs_expected="1118"
                obs_have="1081"
                obs_ratio="96.69" />
        </observations>
      </control>
    </file>
    <file name="/chtg159q.21o"
          error="0"
          interval="30"
          session="q">
      <control date="Tue Jun  8 17:16:01 2021"
               level="3">
        <file_statistics latency="00:06:26"
                         size="583865"
                         time_creation="Tue Jun  8 17:08:04 2021"
                         time_modification="Tue Jun  8 17:06:25 2021" />
        <observations epoch_first="Tue Jun  8 16:00:00 2021"
                      epoch_last="Tue Jun  8 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1227"
                obs_have="1200"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="1119"
                obs_have="1109"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1075"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Tue Jun  8 17:41:01 2021"
               level="3">
        <file_statistics latency="00:06:26"
                         size="583865"
                         time_creation="Tue Jun  8 17:08:04 2021"
                         time_modification="Tue Jun  8 17:06:25 2021" />
        <observations epoch_first="Tue Jun  8 16:00:00 2021"
                      epoch_last="Tue Jun  8 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1227"
                obs_have="1200"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="1119"
                obs_have="1109"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1075"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Tue Jun  8 19:26:02 2021"
               level="3">
        <file_statistics latency="00:06:26"
                         size="583865"
                         time_creation="Tue Jun  8 17:08:04 2021"
                         time_modification="Tue Jun  8 17:06:25 2021" />
        <observations epoch_first="Tue Jun  8 16:00:00 2021"
                      epoch_last="Tue Jun  8 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1227"
                obs_have="1200"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="1119"
                obs_have="1109"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1075"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:26"
                         size="583865"
                         time_creation="Tue Jun  8 17:08:04 2021"
                         time_modification="Tue Jun  8 17:06:25 2021" />
        <observations epoch_first="Tue Jun  8 16:00:00 2021"
                      epoch_last="Tue Jun  8 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1227"
                obs_have="1200"
                obs_ratio="97.80" />
          <mask elevation="10 degrees"
                obs_expected="1119"
                obs_have="1109"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="1084"
                obs_have="1075"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/chtg159r.21o"
          error="0"
          interval="30"
          session="r">
      <control date="Tue Jun  8 18:16:02 2021"
               level="3">
        <file_statistics latency="00:06:28"
                         size="539862"
                         time_creation="Tue Jun  8 18:08:05 2021"
                         time_modification="Tue Jun  8 18:06:27 2021" />
        <observations epoch_first="Tue Jun  8 17:00:00 2021"
                      epoch_last="Tue Jun  8 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1287"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1200"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="1049"
                obs_have="1042"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Tue Jun  8 18:41:02 2021"
               level="3">
        <file_statistics latency="00:06:28"
                         size="539862"
                         time_creation="Tue Jun  8 18:08:05 2021"
                         time_modification="Tue Jun  8 18:06:27 2021" />
        <observations epoch_first="Tue Jun  8 17:00:00 2021"
                      epoch_last="Tue Jun  8 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1287"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1200"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="1049"
                obs_have="1042"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Tue Jun  8 20:26:01 2021"
               level="3">
        <file_statistics latency="00:06:28"
                         size="539862"
                         time_creation="Tue Jun  8 18:08:05 2021"
                         time_modification="Tue Jun  8 18:06:27 2021" />
        <observations epoch_first="Tue Jun  8 17:00:00 2021"
                      epoch_last="Tue Jun  8 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1287"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1200"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="1049"
                obs_have="1042"
                obs_ratio="99.33" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:28"
                         size="539862"
                         time_creation="Tue Jun  8 18:08:05 2021"
                         time_modification="Tue Jun  8 18:06:27 2021" />
        <observations epoch_first="Tue Jun  8 17:00:00 2021"
                      epoch_last="Tue Jun  8 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1287"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="1217"
                obs_have="1200"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="1049"
                obs_have="1042"
                obs_ratio="99.33" />
        </observations>
      </control>
    </file>
    <file name="/chtg159s.21o"
          error="0"
          interval="30"
          session="s">
      <control date="Tue Jun  8 19:16:02 2021"
               level="3">
        <file_statistics latency="00:06:29"
                         size="567965"
                         time_creation="Tue Jun  8 19:08:04 2021"
                         time_modification="Tue Jun  8 19:06:28 2021" />
        <observations epoch_first="Tue Jun  8 18:00:00 2021"
                      epoch_last="Tue Jun  8 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1351"
                obs_have="1177"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="1203"
                obs_have="1112"
                obs_ratio="92.44" />
          <mask elevation="15 degrees"
                obs_expected="1120"
                obs_have="1038"
                obs_ratio="92.68" />
        </observations>
      </control>
      <control date="Tue Jun  8 19:41:01 2021"
               level="3">
        <file_statistics latency="00:06:29"
                         size="567965"
                         time_creation="Tue Jun  8 19:08:04 2021"
                         time_modification="Tue Jun  8 19:06:28 2021" />
        <observations epoch_first="Tue Jun  8 18:00:00 2021"
                      epoch_last="Tue Jun  8 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1351"
                obs_have="1177"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="1203"
                obs_have="1112"
                obs_ratio="92.44" />
          <mask elevation="15 degrees"
                obs_expected="1120"
                obs_have="1038"
                obs_ratio="92.68" />
        </observations>
      </control>
      <control date="Tue Jun  8 21:26:02 2021"
               level="3">
        <file_statistics latency="00:06:29"
                         size="567965"
                         time_creation="Tue Jun  8 19:08:04 2021"
                         time_modification="Tue Jun  8 19:06:28 2021" />
        <observations epoch_first="Tue Jun  8 18:00:00 2021"
                      epoch_last="Tue Jun  8 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1351"
                obs_have="1177"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="1203"
                obs_have="1112"
                obs_ratio="92.44" />
          <mask elevation="15 degrees"
                obs_expected="1120"
                obs_have="1038"
                obs_ratio="92.68" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:29"
                         size="567965"
                         time_creation="Tue Jun  8 19:08:04 2021"
                         time_modification="Tue Jun  8 19:06:28 2021" />
        <observations epoch_first="Tue Jun  8 18:00:00 2021"
                      epoch_last="Tue Jun  8 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1351"
                obs_have="1177"
                obs_ratio="87.12" />
          <mask elevation="10 degrees"
                obs_expected="1203"
                obs_have="1112"
                obs_ratio="92.44" />
          <mask elevation="15 degrees"
                obs_expected="1120"
                obs_have="1038"
                obs_ratio="92.68" />
        </observations>
      </control>
    </file>
    <file name="/chtg159t.21o"
          error="0"
          interval="30"
          session="t">
      <control date="Tue Jun  8 20:16:02 2021"
               level="3">
        <file_statistics latency="00:06:30"
                         size="572962"
                         time_creation="Tue Jun  8 20:08:04 2021"
                         time_modification="Tue Jun  8 20:06:29 2021" />
        <observations epoch_first="Tue Jun  8 19:00:00 2021"
                      epoch_last="Tue Jun  8 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1273"
                obs_have="1141"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="1146"
                obs_have="1043"
                obs_ratio="91.01" />
          <mask elevation="15 degrees"
                obs_expected="1040"
                obs_have="970"
                obs_ratio="93.27" />
        </observations>
      </control>
      <control date="Tue Jun  8 20:41:01 2021"
               level="3">
        <file_statistics latency="00:06:30"
                         size="572962"
                         time_creation="Tue Jun  8 20:08:04 2021"
                         time_modification="Tue Jun  8 20:06:29 2021" />
        <observations epoch_first="Tue Jun  8 19:00:00 2021"
                      epoch_last="Tue Jun  8 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1273"
                obs_have="1141"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="1146"
                obs_have="1043"
                obs_ratio="91.01" />
          <mask elevation="15 degrees"
                obs_expected="1040"
                obs_have="970"
                obs_ratio="93.27" />
        </observations>
      </control>
      <control date="Tue Jun  8 22:26:02 2021"
               level="3">
        <file_statistics latency="00:06:30"
                         size="572962"
                         time_creation="Tue Jun  8 20:08:04 2021"
                         time_modification="Tue Jun  8 20:06:29 2021" />
        <observations epoch_first="Tue Jun  8 19:00:00 2021"
                      epoch_last="Tue Jun  8 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1273"
                obs_have="1141"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="1146"
                obs_have="1043"
                obs_ratio="91.01" />
          <mask elevation="15 degrees"
                obs_expected="1040"
                obs_have="970"
                obs_ratio="93.27" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:30"
                         size="572962"
                         time_creation="Tue Jun  8 20:08:04 2021"
                         time_modification="Tue Jun  8 20:06:29 2021" />
        <observations epoch_first="Tue Jun  8 19:00:00 2021"
                      epoch_last="Tue Jun  8 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1273"
                obs_have="1141"
                obs_ratio="89.63" />
          <mask elevation="10 degrees"
                obs_expected="1146"
                obs_have="1043"
                obs_ratio="91.01" />
          <mask elevation="15 degrees"
                obs_expected="1040"
                obs_have="970"
                obs_ratio="93.27" />
        </observations>
      </control>
    </file>
    <file name="/chtg159u.21o"
          error="0"
          interval="30"
          session="u">
      <control date="Tue Jun  8 21:16:02 2021"
               level="3">
        <file_statistics latency="00:06:32"
                         size="484578"
                         time_creation="Tue Jun  8 21:08:04 2021"
                         time_modification="Tue Jun  8 21:06:31 2021" />
        <observations epoch_first="Tue Jun  8 20:00:00 2021"
                      epoch_last="Tue Jun  8 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1054"
                obs_have="959"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="894"
                obs_have="857"
                obs_ratio="95.86" />
          <mask elevation="15 degrees"
                obs_expected="817"
                obs_have="784"
                obs_ratio="95.96" />
        </observations>
      </control>
      <control date="Tue Jun  8 21:41:01 2021"
               level="3">
        <file_statistics latency="00:06:32"
                         size="484578"
                         time_creation="Tue Jun  8 21:08:04 2021"
                         time_modification="Tue Jun  8 21:06:31 2021" />
        <observations epoch_first="Tue Jun  8 20:00:00 2021"
                      epoch_last="Tue Jun  8 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1054"
                obs_have="959"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="894"
                obs_have="857"
                obs_ratio="95.86" />
          <mask elevation="15 degrees"
                obs_expected="817"
                obs_have="784"
                obs_ratio="95.96" />
        </observations>
      </control>
      <control date="Tue Jun  8 23:26:01 2021"
               level="3">
        <file_statistics latency="00:06:32"
                         size="484578"
                         time_creation="Tue Jun  8 21:08:04 2021"
                         time_modification="Tue Jun  8 21:06:31 2021" />
        <observations epoch_first="Tue Jun  8 20:00:00 2021"
                      epoch_last="Tue Jun  8 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1054"
                obs_have="959"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="894"
                obs_have="857"
                obs_ratio="95.86" />
          <mask elevation="15 degrees"
                obs_expected="817"
                obs_have="784"
                obs_ratio="95.96" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:32"
                         size="484578"
                         time_creation="Tue Jun  8 21:08:04 2021"
                         time_modification="Tue Jun  8 21:06:31 2021" />
        <observations epoch_first="Tue Jun  8 20:00:00 2021"
                      epoch_last="Tue Jun  8 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1054"
                obs_have="959"
                obs_ratio="90.99" />
          <mask elevation="10 degrees"
                obs_expected="894"
                obs_have="857"
                obs_ratio="95.86" />
          <mask elevation="15 degrees"
                obs_expected="817"
                obs_have="784"
                obs_ratio="95.96" />
        </observations>
      </control>
    </file>
    <file name="/chtg159v.21o"
          error="0"
          interval="30"
          session="v">
      <control date="Tue Jun  8 22:16:02 2021"
               level="3">
        <file_statistics latency="00:06:33"
                         size="547320"
                         time_creation="Tue Jun  8 22:08:05 2021"
                         time_modification="Tue Jun  8 22:06:32 2021" />
        <observations epoch_first="Tue Jun  8 21:00:00 2021"
                      epoch_last="Tue Jun  8 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1184"
                obs_have="1011"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="752"
                obs_have="742"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="679"
                obs_have="673"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Tue Jun  8 22:41:02 2021"
               level="3">
        <file_statistics latency="00:06:33"
                         size="547320"
                         time_creation="Tue Jun  8 22:08:05 2021"
                         time_modification="Tue Jun  8 22:06:32 2021" />
        <observations epoch_first="Tue Jun  8 21:00:00 2021"
                      epoch_last="Tue Jun  8 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1184"
                obs_have="1011"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="752"
                obs_have="742"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="679"
                obs_have="673"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Wed Jun  9 00:26:00 2021"
               level="3">
        <file_statistics latency="00:06:33"
                         size="547320"
                         time_creation="Tue Jun  8 22:08:05 2021"
                         time_modification="Tue Jun  8 22:06:32 2021" />
        <observations epoch_first="Tue Jun  8 21:00:00 2021"
                      epoch_last="Tue Jun  8 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1184"
                obs_have="1011"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="752"
                obs_have="742"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="679"
                obs_have="673"
                obs_ratio="99.12" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:33"
                         size="547320"
                         time_creation="Tue Jun  8 22:08:05 2021"
                         time_modification="Tue Jun  8 22:06:32 2021" />
        <observations epoch_first="Tue Jun  8 21:00:00 2021"
                      epoch_last="Tue Jun  8 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1184"
                obs_have="1011"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="752"
                obs_have="742"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="679"
                obs_have="673"
                obs_ratio="99.12" />
        </observations>
      </control>
    </file>
    <file name="/chtg159w.21o"
          error="0"
          interval="30"
          session="w">
      <control date="Tue Jun  8 23:16:01 2021"
               level="3">
        <file_statistics latency="00:06:34"
                         size="577105"
                         time_creation="Tue Jun  8 23:08:04 2021"
                         time_modification="Tue Jun  8 23:06:33 2021" />
        <observations epoch_first="Tue Jun  8 22:00:00 2021"
                      epoch_last="Tue Jun  8 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1296"
                obs_have="1232"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="1031"
                obs_have="1016"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="884"
                obs_have="876"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Tue Jun  8 23:41:01 2021"
               level="3">
        <file_statistics latency="00:06:34"
                         size="577105"
                         time_creation="Tue Jun  8 23:08:04 2021"
                         time_modification="Tue Jun  8 23:06:33 2021" />
        <observations epoch_first="Tue Jun  8 22:00:00 2021"
                      epoch_last="Tue Jun  8 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1296"
                obs_have="1232"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="1031"
                obs_have="1016"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="884"
                obs_have="876"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Jun  9 01:26:01 2021"
               level="3">
        <file_statistics latency="00:06:34"
                         size="577105"
                         time_creation="Tue Jun  8 23:08:04 2021"
                         time_modification="Tue Jun  8 23:06:33 2021" />
        <observations epoch_first="Tue Jun  8 22:00:00 2021"
                      epoch_last="Tue Jun  8 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1296"
                obs_have="1232"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="1031"
                obs_have="1016"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="884"
                obs_have="876"
                obs_ratio="99.10" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:34"
                         size="577105"
                         time_creation="Tue Jun  8 23:08:04 2021"
                         time_modification="Tue Jun  8 23:06:33 2021" />
        <observations epoch_first="Tue Jun  8 22:00:00 2021"
                      epoch_last="Tue Jun  8 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1296"
                obs_have="1232"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="1031"
                obs_have="1016"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="884"
                obs_have="876"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/chtg159x.21o"
          error="0"
          interval="30"
          session="x">
      <control date="Wed Jun  9 00:16:02 2021"
               level="3">
        <file_statistics latency="00:06:36"
                         size="547165"
                         time_creation="Wed Jun  9 00:08:05 2021"
                         time_modification="Wed Jun  9 00:06:35 2021" />
        <observations epoch_first="Tue Jun  8 23:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1103"
                obs_have="1008"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="909"
                obs_have="893"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="801"
                obs_have="793"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Jun  9 00:41:01 2021"
               level="3">
        <file_statistics latency="00:06:36"
                         size="547165"
                         time_creation="Wed Jun  9 00:08:05 2021"
                         time_modification="Wed Jun  9 00:06:35 2021" />
        <observations epoch_first="Tue Jun  8 23:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1103"
                obs_have="1008"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="909"
                obs_have="893"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="801"
                obs_have="793"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Jun  9 02:26:01 2021"
               level="3">
        <file_statistics latency="00:06:36"
                         size="547165"
                         time_creation="Wed Jun  9 00:08:05 2021"
                         time_modification="Wed Jun  9 00:06:35 2021" />
        <observations epoch_first="Tue Jun  8 23:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1103"
                obs_have="1008"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="909"
                obs_have="893"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="801"
                obs_have="793"
                obs_ratio="99.00" />
        </observations>
      </control>
      <control date="Wed Jun  9 16:25:10 2021"
               level="3">
        <file_statistics latency="00:06:36"
                         size="547165"
                         time_creation="Wed Jun  9 00:08:05 2021"
                         time_modification="Wed Jun  9 00:06:35 2021" />
        <observations epoch_first="Tue Jun  8 23:00:00 2021"
                      epoch_last="Tue Jun  8 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1103"
                obs_have="1008"
                obs_ratio="91.39" />
          <mask elevation="10 degrees"
                obs_expected="909"
                obs_have="893"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="801"
                obs_have="793"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
