<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-31 00:00:00"
    DayOfYear="90"
    Year="2021">
  <station name="CHTG">
    <file name="/chtg0900.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  1 16:25:02 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="13247929"
                         time_creation="Thu Apr  1 00:14:08 2021"
                         time_modification="Thu Apr  1 00:08:09 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30464"
                obs_have="26801"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="25300"
                obs_have="23865"
                obs_ratio="94.33" />
          <mask elevation="15 degrees"
                obs_expected="22295"
                obs_have="21455"
                obs_ratio="96.23" />
        </observations>
      </control>
      <control date="Fri Apr 30 02:25:02 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="13247929"
                         time_creation="Tue Apr 27 01:58:48 2021"
                         time_modification="Thu Apr  1 00:08:09 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30464"
                obs_have="26801"
                obs_ratio="87.98" />
          <mask elevation="10 degrees"
                obs_expected="25300"
                obs_have="23865"
                obs_ratio="94.33" />
          <mask elevation="15 degrees"
                obs_expected="22295"
                obs_have="21455"
                obs_ratio="96.23" />
        </observations>
      </control>
    </file>
    <file name="/chtg090a.21o"
          error="0"
          interval="30"
          session="a">
      <control date="Wed Mar 31 01:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="563751"
                         time_creation="Wed Mar 31 01:08:03 2021"
                         time_modification="Wed Mar 31 01:07:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="2688"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="2688"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="2688"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Mar 31 01:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="563751"
                         time_creation="Wed Mar 31 01:08:03 2021"
                         time_modification="Wed Mar 31 01:07:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1168"
                obs_have="1106"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="1004"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="923"
                obs_have="910"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="563751"
                         time_creation="Wed Mar 31 01:08:03 2021"
                         time_modification="Wed Mar 31 01:07:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1168"
                obs_have="1106"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="1004"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="923"
                obs_have="910"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="563751"
                         time_creation="Wed Mar 31 01:08:03 2021"
                         time_modification="Wed Mar 31 01:07:03 2021" />
        <observations epoch_first="Wed Mar 31 00:00:00 2021"
                      epoch_last="Wed Mar 31 00:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1168"
                obs_have="1106"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="1041"
                obs_have="1004"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="923"
                obs_have="910"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/chtg090b.21o"
          error="0"
          interval="30"
          session="b">
      <control date="Wed Mar 31 02:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536953"
                         time_creation="Wed Mar 31 02:08:03 2021"
                         time_modification="Wed Mar 31 02:07:02 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1064"
                obs_have="977"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="870"
                obs_have="823"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="788"
                obs_have="760"
                obs_ratio="96.45" />
        </observations>
      </control>
      <control date="Wed Mar 31 02:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536953"
                         time_creation="Wed Mar 31 02:08:03 2021"
                         time_modification="Wed Mar 31 02:07:02 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1064"
                obs_have="977"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="870"
                obs_have="823"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="788"
                obs_have="760"
                obs_ratio="96.45" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536953"
                         time_creation="Wed Mar 31 02:08:03 2021"
                         time_modification="Wed Mar 31 02:07:02 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1064"
                obs_have="977"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="870"
                obs_have="823"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="788"
                obs_have="760"
                obs_ratio="96.45" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="536953"
                         time_creation="Wed Mar 31 02:08:03 2021"
                         time_modification="Wed Mar 31 02:07:02 2021" />
        <observations epoch_first="Wed Mar 31 01:00:00 2021"
                      epoch_last="Wed Mar 31 01:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1064"
                obs_have="977"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="870"
                obs_have="823"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="788"
                obs_have="760"
                obs_ratio="96.45" />
        </observations>
      </control>
    </file>
    <file name="/chtg090c.21o"
          error="0"
          interval="30"
          session="c">
      <control date="Wed Mar 31 03:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="565422"
                         time_creation="Wed Mar 31 03:08:03 2021"
                         time_modification="Wed Mar 31 03:07:02 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1199"
                obs_have="1090"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="856"
                obs_have="848"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="748"
                obs_have="742"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Wed Mar 31 03:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="565422"
                         time_creation="Wed Mar 31 03:08:03 2021"
                         time_modification="Wed Mar 31 03:07:02 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1199"
                obs_have="1090"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="856"
                obs_have="848"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="748"
                obs_have="742"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="565422"
                         time_creation="Wed Mar 31 03:08:03 2021"
                         time_modification="Wed Mar 31 03:07:02 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1199"
                obs_have="1090"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="856"
                obs_have="848"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="748"
                obs_have="742"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="565422"
                         time_creation="Wed Mar 31 03:08:03 2021"
                         time_modification="Wed Mar 31 03:07:02 2021" />
        <observations epoch_first="Wed Mar 31 02:00:00 2021"
                      epoch_last="Wed Mar 31 02:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1199"
                obs_have="1090"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="856"
                obs_have="848"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="748"
                obs_have="742"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/chtg090d.21o"
          error="0"
          interval="30"
          session="d">
      <control date="Wed Mar 31 04:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="552521"
                         time_creation="Wed Mar 31 04:08:02 2021"
                         time_modification="Wed Mar 31 04:07:02 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1080"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="863"
                obs_have="849"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="772"
                obs_have="764"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Mar 31 04:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="552521"
                         time_creation="Wed Mar 31 04:08:02 2021"
                         time_modification="Wed Mar 31 04:07:02 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1080"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="863"
                obs_have="849"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="772"
                obs_have="764"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="552521"
                         time_creation="Wed Mar 31 04:08:02 2021"
                         time_modification="Wed Mar 31 04:07:02 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1080"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="863"
                obs_have="849"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="772"
                obs_have="764"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="552521"
                         time_creation="Wed Mar 31 04:08:02 2021"
                         time_modification="Wed Mar 31 04:07:02 2021" />
        <observations epoch_first="Wed Mar 31 03:00:00 2021"
                      epoch_last="Wed Mar 31 03:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="1080"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="863"
                obs_have="849"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="772"
                obs_have="764"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/chtg090e.21o"
          error="0"
          interval="30"
          session="e">
      <control date="Wed Mar 31 05:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="515526"
                         time_creation="Wed Mar 31 05:08:02 2021"
                         time_modification="Wed Mar 31 05:07:02 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1028"
                obs_have="830"
                obs_ratio="80.74" />
          <mask elevation="10 degrees"
                obs_expected="825"
                obs_have="722"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="682"
                obs_have="608"
                obs_ratio="89.15" />
        </observations>
      </control>
      <control date="Wed Mar 31 05:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="515526"
                         time_creation="Wed Mar 31 05:08:02 2021"
                         time_modification="Wed Mar 31 05:07:02 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1028"
                obs_have="830"
                obs_ratio="80.74" />
          <mask elevation="10 degrees"
                obs_expected="825"
                obs_have="722"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="682"
                obs_have="608"
                obs_ratio="89.15" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="515526"
                         time_creation="Wed Mar 31 05:08:02 2021"
                         time_modification="Wed Mar 31 05:07:02 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1028"
                obs_have="830"
                obs_ratio="80.74" />
          <mask elevation="10 degrees"
                obs_expected="825"
                obs_have="722"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="682"
                obs_have="608"
                obs_ratio="89.15" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="515526"
                         time_creation="Wed Mar 31 05:08:02 2021"
                         time_modification="Wed Mar 31 05:07:02 2021" />
        <observations epoch_first="Wed Mar 31 04:00:00 2021"
                      epoch_last="Wed Mar 31 04:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1028"
                obs_have="830"
                obs_ratio="80.74" />
          <mask elevation="10 degrees"
                obs_expected="825"
                obs_have="722"
                obs_ratio="87.52" />
          <mask elevation="15 degrees"
                obs_expected="682"
                obs_have="608"
                obs_ratio="89.15" />
        </observations>
      </control>
    </file>
    <file name="/chtg090f.21o"
          error="0"
          interval="30"
          session="f">
      <control date="Wed Mar 31 06:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="557107"
                         time_creation="Wed Mar 31 06:08:03 2021"
                         time_modification="Wed Mar 31 06:07:02 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1271"
                obs_have="1150"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="1057"
                obs_have="1014"
                obs_ratio="95.93" />
          <mask elevation="15 degrees"
                obs_expected="975"
                obs_have="950"
                obs_ratio="97.44" />
        </observations>
      </control>
      <control date="Wed Mar 31 06:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="557107"
                         time_creation="Wed Mar 31 06:08:03 2021"
                         time_modification="Wed Mar 31 06:07:02 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1271"
                obs_have="1150"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="1057"
                obs_have="1014"
                obs_ratio="95.93" />
          <mask elevation="15 degrees"
                obs_expected="975"
                obs_have="950"
                obs_ratio="97.44" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="557107"
                         time_creation="Wed Mar 31 06:08:03 2021"
                         time_modification="Wed Mar 31 06:07:02 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1271"
                obs_have="1150"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="1057"
                obs_have="1014"
                obs_ratio="95.93" />
          <mask elevation="15 degrees"
                obs_expected="975"
                obs_have="950"
                obs_ratio="97.44" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="557107"
                         time_creation="Wed Mar 31 06:08:03 2021"
                         time_modification="Wed Mar 31 06:07:02 2021" />
        <observations epoch_first="Wed Mar 31 05:00:00 2021"
                      epoch_last="Wed Mar 31 05:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1271"
                obs_have="1150"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="1057"
                obs_have="1014"
                obs_ratio="95.93" />
          <mask elevation="15 degrees"
                obs_expected="975"
                obs_have="950"
                obs_ratio="97.44" />
        </observations>
      </control>
    </file>
    <file name="/chtg090g.21o"
          error="0"
          interval="30"
          session="g">
      <control date="Wed Mar 31 07:16:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="529087"
                         time_creation="Wed Mar 31 07:08:02 2021"
                         time_modification="Wed Mar 31 07:07:03 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1276"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="1180"
                obs_have="1170"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="1094"
                obs_have="1085"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Wed Mar 31 07:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="529087"
                         time_creation="Wed Mar 31 07:08:02 2021"
                         time_modification="Wed Mar 31 07:07:03 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1276"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="1180"
                obs_have="1170"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="1094"
                obs_have="1085"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="529087"
                         time_creation="Wed Mar 31 07:08:02 2021"
                         time_modification="Wed Mar 31 07:07:03 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1276"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="1180"
                obs_have="1170"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="1094"
                obs_have="1085"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="529087"
                         time_creation="Wed Mar 31 07:08:02 2021"
                         time_modification="Wed Mar 31 07:07:03 2021" />
        <observations epoch_first="Wed Mar 31 06:00:00 2021"
                      epoch_last="Wed Mar 31 06:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1341"
                obs_have="1276"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="1180"
                obs_have="1170"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="1094"
                obs_have="1085"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/chtg090h.21o"
          error="0"
          interval="30"
          session="h">
      <control date="Wed Mar 31 08:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="548182"
                         time_creation="Wed Mar 31 08:08:04 2021"
                         time_modification="Wed Mar 31 08:07:02 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1375"
                obs_have="1276"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="1230"
                obs_have="1152"
                obs_ratio="93.66" />
          <mask elevation="15 degrees"
                obs_expected="1093"
                obs_have="1049"
                obs_ratio="95.97" />
        </observations>
      </control>
      <control date="Wed Mar 31 08:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="548182"
                         time_creation="Wed Mar 31 08:08:04 2021"
                         time_modification="Wed Mar 31 08:07:02 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1375"
                obs_have="1276"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="1230"
                obs_have="1152"
                obs_ratio="93.66" />
          <mask elevation="15 degrees"
                obs_expected="1093"
                obs_have="1049"
                obs_ratio="95.97" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="548182"
                         time_creation="Wed Mar 31 08:08:04 2021"
                         time_modification="Wed Mar 31 08:07:02 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1375"
                obs_have="1276"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="1230"
                obs_have="1152"
                obs_ratio="93.66" />
          <mask elevation="15 degrees"
                obs_expected="1093"
                obs_have="1049"
                obs_ratio="95.97" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="548182"
                         time_creation="Wed Mar 31 08:08:04 2021"
                         time_modification="Wed Mar 31 08:07:02 2021" />
        <observations epoch_first="Wed Mar 31 07:00:00 2021"
                      epoch_last="Wed Mar 31 07:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1375"
                obs_have="1276"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="1230"
                obs_have="1152"
                obs_ratio="93.66" />
          <mask elevation="15 degrees"
                obs_expected="1093"
                obs_have="1049"
                obs_ratio="95.97" />
        </observations>
      </control>
    </file>
    <file name="/chtg090i.21o"
          error="0"
          interval="30"
          session="i">
      <control date="Wed Mar 31 09:16:01 2021"
               level="3">
        <file_statistics latency="00:07:02"
                         size="597195"
                         time_creation="Wed Mar 31 09:08:03 2021"
                         time_modification="Wed Mar 31 09:07:01 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1317"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="1292"
                obs_have="1237"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="1224"
                obs_have="1172"
                obs_ratio="95.75" />
        </observations>
      </control>
      <control date="Wed Mar 31 09:41:02 2021"
               level="3">
        <file_statistics latency="00:07:02"
                         size="597195"
                         time_creation="Wed Mar 31 09:08:03 2021"
                         time_modification="Wed Mar 31 09:07:01 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1317"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="1292"
                obs_have="1237"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="1224"
                obs_have="1172"
                obs_ratio="95.75" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:26:01 2021"
               level="3">
        <file_statistics latency="00:07:02"
                         size="597195"
                         time_creation="Wed Mar 31 09:08:03 2021"
                         time_modification="Wed Mar 31 09:07:01 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1317"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="1292"
                obs_have="1237"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="1224"
                obs_have="1172"
                obs_ratio="95.75" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:02"
                         size="597195"
                         time_creation="Wed Mar 31 09:08:03 2021"
                         time_modification="Wed Mar 31 09:07:01 2021" />
        <observations epoch_first="Wed Mar 31 08:00:00 2021"
                      epoch_last="Wed Mar 31 08:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1408"
                obs_have="1317"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="1292"
                obs_have="1237"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="1224"
                obs_have="1172"
                obs_ratio="95.75" />
        </observations>
      </control>
    </file>
    <file name="/chtg090j.21o"
          error="0"
          interval="30"
          session="j">
      <control date="Wed Mar 31 10:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="586901"
                         time_creation="Wed Mar 31 10:08:03 2021"
                         time_modification="Wed Mar 31 10:07:02 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1158"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="1089"
                obs_have="1080"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="993"
                obs_have="985"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Wed Mar 31 10:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="586901"
                         time_creation="Wed Mar 31 10:08:03 2021"
                         time_modification="Wed Mar 31 10:07:02 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1158"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="1089"
                obs_have="1080"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="993"
                obs_have="985"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:26:00 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="586901"
                         time_creation="Wed Mar 31 10:08:03 2021"
                         time_modification="Wed Mar 31 10:07:02 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1158"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="1089"
                obs_have="1080"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="993"
                obs_have="985"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="586901"
                         time_creation="Wed Mar 31 10:08:03 2021"
                         time_modification="Wed Mar 31 10:07:02 2021" />
        <observations epoch_first="Wed Mar 31 09:00:00 2021"
                      epoch_last="Wed Mar 31 09:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1206"
                obs_have="1158"
                obs_ratio="96.02" />
          <mask elevation="10 degrees"
                obs_expected="1089"
                obs_have="1080"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="993"
                obs_have="985"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/chtg090k.21o"
          error="0"
          interval="30"
          session="k">
      <control date="Wed Mar 31 11:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558674"
                         time_creation="Wed Mar 31 11:08:03 2021"
                         time_modification="Wed Mar 31 11:07:02 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1048"
                obs_have="952"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="841"
                obs_have="820"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="671"
                obs_have="664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Mar 31 11:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558674"
                         time_creation="Wed Mar 31 11:08:03 2021"
                         time_modification="Wed Mar 31 11:07:02 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1048"
                obs_have="952"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="841"
                obs_have="820"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="671"
                obs_have="664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558674"
                         time_creation="Wed Mar 31 11:08:03 2021"
                         time_modification="Wed Mar 31 11:07:02 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1048"
                obs_have="952"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="841"
                obs_have="820"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="671"
                obs_have="664"
                obs_ratio="98.96" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="558674"
                         time_creation="Wed Mar 31 11:08:03 2021"
                         time_modification="Wed Mar 31 11:07:02 2021" />
        <observations epoch_first="Wed Mar 31 10:00:00 2021"
                      epoch_last="Wed Mar 31 10:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1048"
                obs_have="952"
                obs_ratio="90.84" />
          <mask elevation="10 degrees"
                obs_expected="841"
                obs_have="820"
                obs_ratio="97.50" />
          <mask elevation="15 degrees"
                obs_expected="671"
                obs_have="664"
                obs_ratio="98.96" />
        </observations>
      </control>
    </file>
    <file name="/chtg090l.21o"
          error="0"
          interval="30"
          session="l">
      <control date="Wed Mar 31 12:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="544751"
                         time_creation="Wed Mar 31 12:08:04 2021"
                         time_modification="Wed Mar 31 12:07:03 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1027"
                obs_have="917"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="975"
                obs_have="873"
                obs_ratio="89.54" />
          <mask elevation="15 degrees"
                obs_expected="916"
                obs_have="832"
                obs_ratio="90.83" />
        </observations>
      </control>
      <control date="Wed Mar 31 12:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="544751"
                         time_creation="Wed Mar 31 12:08:04 2021"
                         time_modification="Wed Mar 31 12:07:03 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1027"
                obs_have="917"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="975"
                obs_have="873"
                obs_ratio="89.54" />
          <mask elevation="15 degrees"
                obs_expected="916"
                obs_have="832"
                obs_ratio="90.83" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:26:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="544751"
                         time_creation="Wed Mar 31 12:08:04 2021"
                         time_modification="Wed Mar 31 12:07:03 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1027"
                obs_have="917"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="975"
                obs_have="873"
                obs_ratio="89.54" />
          <mask elevation="15 degrees"
                obs_expected="916"
                obs_have="832"
                obs_ratio="90.83" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="544751"
                         time_creation="Wed Mar 31 12:08:04 2021"
                         time_modification="Wed Mar 31 12:07:03 2021" />
        <observations epoch_first="Wed Mar 31 11:00:00 2021"
                      epoch_last="Wed Mar 31 11:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1027"
                obs_have="917"
                obs_ratio="89.29" />
          <mask elevation="10 degrees"
                obs_expected="975"
                obs_have="873"
                obs_ratio="89.54" />
          <mask elevation="15 degrees"
                obs_expected="916"
                obs_have="832"
                obs_ratio="90.83" />
        </observations>
      </control>
    </file>
    <file name="/chtg090m.21o"
          error="0"
          interval="30"
          session="m">
      <control date="Wed Mar 31 13:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="522516"
                         time_creation="Wed Mar 31 13:08:04 2021"
                         time_modification="Wed Mar 31 13:07:02 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="945"
                obs_have="875"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="828"
                obs_have="815"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="755"
                obs_have="748"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Mar 31 13:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="522516"
                         time_creation="Wed Mar 31 13:08:04 2021"
                         time_modification="Wed Mar 31 13:07:02 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="945"
                obs_have="875"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="828"
                obs_have="815"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="755"
                obs_have="748"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="522516"
                         time_creation="Wed Mar 31 13:08:04 2021"
                         time_modification="Wed Mar 31 13:07:02 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="945"
                obs_have="875"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="828"
                obs_have="815"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="755"
                obs_have="748"
                obs_ratio="99.07" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="522516"
                         time_creation="Wed Mar 31 13:08:04 2021"
                         time_modification="Wed Mar 31 13:07:02 2021" />
        <observations epoch_first="Wed Mar 31 12:00:00 2021"
                      epoch_last="Wed Mar 31 12:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="945"
                obs_have="875"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="828"
                obs_have="815"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="755"
                obs_have="748"
                obs_ratio="99.07" />
        </observations>
      </control>
    </file>
    <file name="/chtg090n.21o"
          error="0"
          interval="30"
          session="n">
      <control date="Wed Mar 31 14:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="518370"
                         time_creation="Wed Mar 31 14:08:05 2021"
                         time_modification="Wed Mar 31 14:07:02 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="993"
                obs_ratio="87.49" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="848"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="672"
                obs_have="666"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Wed Mar 31 14:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="518370"
                         time_creation="Wed Mar 31 14:08:05 2021"
                         time_modification="Wed Mar 31 14:07:02 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="993"
                obs_ratio="87.49" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="848"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="672"
                obs_have="666"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="518370"
                         time_creation="Wed Mar 31 14:08:05 2021"
                         time_modification="Wed Mar 31 14:07:02 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="993"
                obs_ratio="87.49" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="848"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="672"
                obs_have="666"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="518370"
                         time_creation="Wed Mar 31 14:08:05 2021"
                         time_modification="Wed Mar 31 14:07:02 2021" />
        <observations epoch_first="Wed Mar 31 13:00:00 2021"
                      epoch_last="Wed Mar 31 13:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1135"
                obs_have="993"
                obs_ratio="87.49" />
          <mask elevation="10 degrees"
                obs_expected="875"
                obs_have="848"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="672"
                obs_have="666"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/chtg090o.21o"
          error="0"
          interval="30"
          session="o">
      <control date="Wed Mar 31 15:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="500080"
                         time_creation="Wed Mar 31 15:08:04 2021"
                         time_modification="Wed Mar 31 15:07:02 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1149"
                obs_have="996"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="965"
                obs_have="886"
                obs_ratio="91.81" />
          <mask elevation="15 degrees"
                obs_expected="739"
                obs_have="685"
                obs_ratio="92.69" />
        </observations>
      </control>
      <control date="Wed Mar 31 15:41:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="500080"
                         time_creation="Wed Mar 31 15:08:04 2021"
                         time_modification="Wed Mar 31 15:07:02 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1149"
                obs_have="996"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="965"
                obs_have="886"
                obs_ratio="91.81" />
          <mask elevation="15 degrees"
                obs_expected="739"
                obs_have="685"
                obs_ratio="92.69" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="500080"
                         time_creation="Wed Mar 31 15:08:04 2021"
                         time_modification="Wed Mar 31 15:07:02 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1149"
                obs_have="996"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="965"
                obs_have="886"
                obs_ratio="91.81" />
          <mask elevation="15 degrees"
                obs_expected="739"
                obs_have="685"
                obs_ratio="92.69" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="500080"
                         time_creation="Wed Mar 31 15:08:04 2021"
                         time_modification="Wed Mar 31 15:07:02 2021" />
        <observations epoch_first="Wed Mar 31 14:00:00 2021"
                      epoch_last="Wed Mar 31 14:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1149"
                obs_have="996"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="965"
                obs_have="886"
                obs_ratio="91.81" />
          <mask elevation="15 degrees"
                obs_expected="739"
                obs_have="685"
                obs_ratio="92.69" />
        </observations>
      </control>
    </file>
    <file name="/chtg090p.21o"
          error="0"
          interval="30"
          session="p">
      <control date="Wed Mar 31 16:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="507416"
                         time_creation="Wed Mar 31 16:08:04 2021"
                         time_modification="Wed Mar 31 16:07:02 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1114"
                obs_have="958"
                obs_ratio="86.00" />
          <mask elevation="10 degrees"
                obs_expected="947"
                obs_have="861"
                obs_ratio="90.92" />
          <mask elevation="15 degrees"
                obs_expected="847"
                obs_have="769"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Wed Mar 31 16:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="507416"
                         time_creation="Wed Mar 31 16:08:04 2021"
                         time_modification="Wed Mar 31 16:07:02 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1114"
                obs_have="958"
                obs_ratio="86.00" />
          <mask elevation="10 degrees"
                obs_expected="947"
                obs_have="861"
                obs_ratio="90.92" />
          <mask elevation="15 degrees"
                obs_expected="847"
                obs_have="769"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="507416"
                         time_creation="Wed Mar 31 16:08:04 2021"
                         time_modification="Wed Mar 31 16:07:02 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1114"
                obs_have="958"
                obs_ratio="86.00" />
          <mask elevation="10 degrees"
                obs_expected="947"
                obs_have="861"
                obs_ratio="90.92" />
          <mask elevation="15 degrees"
                obs_expected="847"
                obs_have="769"
                obs_ratio="90.79" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="507416"
                         time_creation="Wed Mar 31 16:08:04 2021"
                         time_modification="Wed Mar 31 16:07:02 2021" />
        <observations epoch_first="Wed Mar 31 15:00:00 2021"
                      epoch_last="Wed Mar 31 15:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1114"
                obs_have="958"
                obs_ratio="86.00" />
          <mask elevation="10 degrees"
                obs_expected="947"
                obs_have="861"
                obs_ratio="90.92" />
          <mask elevation="15 degrees"
                obs_expected="847"
                obs_have="769"
                obs_ratio="90.79" />
        </observations>
      </control>
    </file>
    <file name="/chtg090q.21o"
          error="0"
          interval="30"
          session="q">
      <control date="Wed Mar 31 17:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="537528"
                         time_creation="Wed Mar 31 17:08:05 2021"
                         time_modification="Wed Mar 31 17:07:02 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1275"
                obs_have="1075"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="1063"
                obs_have="951"
                obs_ratio="89.46" />
          <mask elevation="15 degrees"
                obs_expected="914"
                obs_have="833"
                obs_ratio="91.14" />
        </observations>
      </control>
      <control date="Wed Mar 31 17:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="537528"
                         time_creation="Wed Mar 31 17:08:05 2021"
                         time_modification="Wed Mar 31 17:07:02 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1275"
                obs_have="1075"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="1063"
                obs_have="951"
                obs_ratio="89.46" />
          <mask elevation="15 degrees"
                obs_expected="914"
                obs_have="833"
                obs_ratio="91.14" />
        </observations>
      </control>
      <control date="Wed Mar 31 19:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="537528"
                         time_creation="Wed Mar 31 17:08:05 2021"
                         time_modification="Wed Mar 31 17:07:02 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1275"
                obs_have="1075"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="1063"
                obs_have="951"
                obs_ratio="89.46" />
          <mask elevation="15 degrees"
                obs_expected="914"
                obs_have="833"
                obs_ratio="91.14" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="537528"
                         time_creation="Wed Mar 31 17:08:05 2021"
                         time_modification="Wed Mar 31 17:07:02 2021" />
        <observations epoch_first="Wed Mar 31 16:00:00 2021"
                      epoch_last="Wed Mar 31 16:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1275"
                obs_have="1075"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="1063"
                obs_have="951"
                obs_ratio="89.46" />
          <mask elevation="15 degrees"
                obs_expected="914"
                obs_have="833"
                obs_ratio="91.14" />
        </observations>
      </control>
    </file>
    <file name="/chtg090r.21o"
          error="0"
          interval="30"
          session="r">
      <control date="Wed Mar 31 18:16:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="610970"
                         time_creation="Wed Mar 31 18:08:04 2021"
                         time_modification="Wed Mar 31 18:07:03 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1382"
                obs_have="1309"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="1163"
                obs_have="1151"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="1138"
                obs_have="1126"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed Mar 31 18:41:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="610970"
                         time_creation="Wed Mar 31 18:08:04 2021"
                         time_modification="Wed Mar 31 18:07:03 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1382"
                obs_have="1309"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="1163"
                obs_have="1151"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="1138"
                obs_have="1126"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:26:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="610970"
                         time_creation="Wed Mar 31 18:08:04 2021"
                         time_modification="Wed Mar 31 18:07:03 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1382"
                obs_have="1309"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="1163"
                obs_have="1151"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="1138"
                obs_have="1126"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="610970"
                         time_creation="Wed Mar 31 18:08:04 2021"
                         time_modification="Wed Mar 31 18:07:03 2021" />
        <observations epoch_first="Wed Mar 31 17:00:00 2021"
                      epoch_last="Wed Mar 31 17:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1382"
                obs_have="1309"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="1163"
                obs_have="1151"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="1138"
                obs_have="1126"
                obs_ratio="98.95" />
        </observations>
      </control>
    </file>
    <file name="/chtg090s.21o"
          error="0"
          interval="30"
          session="s">
      <control date="Wed Mar 31 19:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="605813"
                         time_creation="Wed Mar 31 19:08:04 2021"
                         time_modification="Wed Mar 31 19:07:02 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1324"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="1133"
                obs_have="1103"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="896"
                obs_have="886"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Wed Mar 31 19:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="605813"
                         time_creation="Wed Mar 31 19:08:04 2021"
                         time_modification="Wed Mar 31 19:07:02 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1324"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="1133"
                obs_have="1103"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="896"
                obs_have="886"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Wed Mar 31 21:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="605813"
                         time_creation="Wed Mar 31 19:08:04 2021"
                         time_modification="Wed Mar 31 19:07:02 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1324"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="1133"
                obs_have="1103"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="896"
                obs_have="886"
                obs_ratio="98.88" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="605813"
                         time_creation="Wed Mar 31 19:08:04 2021"
                         time_modification="Wed Mar 31 19:07:02 2021" />
        <observations epoch_first="Wed Mar 31 18:00:00 2021"
                      epoch_last="Wed Mar 31 18:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1507"
                obs_have="1324"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="1133"
                obs_have="1103"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="896"
                obs_have="886"
                obs_ratio="98.88" />
        </observations>
      </control>
    </file>
    <file name="/chtg090t.21o"
          error="0"
          interval="30"
          session="t">
      <control date="Wed Mar 31 20:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575481"
                         time_creation="Wed Mar 31 20:08:06 2021"
                         time_modification="Wed Mar 31 20:07:02 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1380"
                obs_have="1230"
                obs_ratio="89.13" />
          <mask elevation="10 degrees"
                obs_expected="1159"
                obs_have="1101"
                obs_ratio="95.00" />
          <mask elevation="15 degrees"
                obs_expected="999"
                obs_have="967"
                obs_ratio="96.80" />
        </observations>
      </control>
      <control date="Wed Mar 31 20:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575481"
                         time_creation="Wed Mar 31 20:08:06 2021"
                         time_modification="Wed Mar 31 20:07:02 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1380"
                obs_have="1230"
                obs_ratio="89.13" />
          <mask elevation="10 degrees"
                obs_expected="1159"
                obs_have="1101"
                obs_ratio="95.00" />
          <mask elevation="15 degrees"
                obs_expected="999"
                obs_have="967"
                obs_ratio="96.80" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575481"
                         time_creation="Wed Mar 31 20:08:06 2021"
                         time_modification="Wed Mar 31 20:07:02 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1380"
                obs_have="1230"
                obs_ratio="89.13" />
          <mask elevation="10 degrees"
                obs_expected="1159"
                obs_have="1101"
                obs_ratio="95.00" />
          <mask elevation="15 degrees"
                obs_expected="999"
                obs_have="967"
                obs_ratio="96.80" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="575481"
                         time_creation="Wed Mar 31 20:08:06 2021"
                         time_modification="Wed Mar 31 20:07:02 2021" />
        <observations epoch_first="Wed Mar 31 19:00:00 2021"
                      epoch_last="Wed Mar 31 19:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1380"
                obs_have="1230"
                obs_ratio="89.13" />
          <mask elevation="10 degrees"
                obs_expected="1159"
                obs_have="1101"
                obs_ratio="95.00" />
          <mask elevation="15 degrees"
                obs_expected="999"
                obs_have="967"
                obs_ratio="96.80" />
        </observations>
      </control>
    </file>
    <file name="/chtg090u.21o"
          error="0"
          interval="30"
          session="u">
      <control date="Wed Mar 31 21:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="578950"
                         time_creation="Wed Mar 31 21:08:05 2021"
                         time_modification="Wed Mar 31 21:07:02 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1293"
                obs_have="1211"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="1231"
                obs_have="1157"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="1145"
                obs_have="1095"
                obs_ratio="95.63" />
        </observations>
      </control>
      <control date="Wed Mar 31 21:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="578950"
                         time_creation="Wed Mar 31 21:08:05 2021"
                         time_modification="Wed Mar 31 21:07:02 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1293"
                obs_have="1211"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="1231"
                obs_have="1157"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="1145"
                obs_have="1095"
                obs_ratio="95.63" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:26:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="578950"
                         time_creation="Wed Mar 31 21:08:05 2021"
                         time_modification="Wed Mar 31 21:07:02 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1293"
                obs_have="1211"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="1231"
                obs_have="1157"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="1145"
                obs_have="1095"
                obs_ratio="95.63" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="578950"
                         time_creation="Wed Mar 31 21:08:05 2021"
                         time_modification="Wed Mar 31 21:07:02 2021" />
        <observations epoch_first="Wed Mar 31 20:00:00 2021"
                      epoch_last="Wed Mar 31 20:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1293"
                obs_have="1211"
                obs_ratio="93.66" />
          <mask elevation="10 degrees"
                obs_expected="1231"
                obs_have="1157"
                obs_ratio="93.99" />
          <mask elevation="15 degrees"
                obs_expected="1145"
                obs_have="1095"
                obs_ratio="95.63" />
        </observations>
      </control>
    </file>
    <file name="/chtg090v.21o"
          error="0"
          interval="30"
          session="v">
      <control date="Wed Mar 31 22:16:02 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="581370"
                         time_creation="Wed Mar 31 22:08:06 2021"
                         time_modification="Wed Mar 31 22:07:02 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1267"
                obs_have="1226"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="1181"
                obs_have="1164"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1122"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Wed Mar 31 22:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="581370"
                         time_creation="Wed Mar 31 22:08:06 2021"
                         time_modification="Wed Mar 31 22:07:02 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1267"
                obs_have="1226"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="1181"
                obs_have="1164"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1122"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:26:00 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="581370"
                         time_creation="Wed Mar 31 22:08:06 2021"
                         time_modification="Wed Mar 31 22:07:02 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1267"
                obs_have="1226"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="1181"
                obs_have="1164"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1122"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="581370"
                         time_creation="Wed Mar 31 22:08:06 2021"
                         time_modification="Wed Mar 31 22:07:02 2021" />
        <observations epoch_first="Wed Mar 31 21:00:00 2021"
                      epoch_last="Wed Mar 31 21:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1267"
                obs_have="1226"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="1181"
                obs_have="1164"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="1133"
                obs_have="1122"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="/chtg090w.21o"
          error="0"
          interval="30"
          session="w">
      <control date="Wed Mar 31 23:16:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="568742"
                         time_creation="Wed Mar 31 23:08:05 2021"
                         time_modification="Wed Mar 31 23:07:03 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1290"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1164"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="978"
                obs_have="965"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Wed Mar 31 23:41:01 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="568742"
                         time_creation="Wed Mar 31 23:08:05 2021"
                         time_modification="Wed Mar 31 23:07:03 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1290"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1164"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="978"
                obs_have="965"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Thu Apr  1 01:26:02 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="568742"
                         time_creation="Wed Mar 31 23:08:05 2021"
                         time_modification="Wed Mar 31 23:07:03 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1290"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1164"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="978"
                obs_have="965"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:04"
                         size="568742"
                         time_creation="Wed Mar 31 23:08:05 2021"
                         time_modification="Wed Mar 31 23:07:03 2021" />
        <observations epoch_first="Wed Mar 31 22:00:00 2021"
                      epoch_last="Wed Mar 31 22:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1485"
                obs_have="1290"
                obs_ratio="86.87" />
          <mask elevation="10 degrees"
                obs_expected="1193"
                obs_have="1164"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="978"
                obs_have="965"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/chtg090x.21o"
          error="0"
          interval="30"
          session="x">
      <control date="Thu Apr  1 00:16:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="527289"
                         time_creation="Thu Apr  1 00:08:05 2021"
                         time_modification="Thu Apr  1 00:07:02 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1352"
                obs_have="1185"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="1198"
                obs_have="1072"
                obs_ratio="89.48" />
          <mask elevation="15 degrees"
                obs_expected="1173"
                obs_have="1072"
                obs_ratio="91.39" />
        </observations>
      </control>
      <control date="Thu Apr  1 00:41:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="527289"
                         time_creation="Thu Apr  1 00:08:05 2021"
                         time_modification="Thu Apr  1 00:07:02 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1352"
                obs_have="1185"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="1198"
                obs_have="1072"
                obs_ratio="89.48" />
          <mask elevation="15 degrees"
                obs_expected="1173"
                obs_have="1072"
                obs_ratio="91.39" />
        </observations>
      </control>
      <control date="Thu Apr  1 02:26:01 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="527289"
                         time_creation="Thu Apr  1 00:08:05 2021"
                         time_modification="Thu Apr  1 00:07:02 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1352"
                obs_have="1185"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="1198"
                obs_have="1072"
                obs_ratio="89.48" />
          <mask elevation="15 degrees"
                obs_expected="1173"
                obs_have="1072"
                obs_ratio="91.39" />
        </observations>
      </control>
      <control date="Thu Apr  1 16:25:12 2021"
               level="3">
        <file_statistics latency="00:07:03"
                         size="527289"
                         time_creation="Thu Apr  1 00:08:05 2021"
                         time_modification="Thu Apr  1 00:07:02 2021" />
        <observations epoch_first="Wed Mar 31 23:00:00 2021"
                      epoch_last="Wed Mar 31 23:59:59 2021"
                      epochs="120"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="1352"
                obs_have="1185"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="1198"
                obs_have="1072"
                obs_ratio="89.48" />
          <mask elevation="15 degrees"
                obs_expected="1173"
                obs_have="1072"
                obs_ratio="91.39" />
        </observations>
      </control>
    </file>
  </station>
</QC>
