<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-08-17 01:00:00"
    DayOfYear="230"
    Year="2020">
  <station name="CHTA">
    <file name="/chta2300.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 18 18:02:00 2020"
               level="3">
        <file_statistics latency="01:38:46"
                         size="7632046"
                         time_creation="Tue Aug 18 02:50:10 2020"
                         time_modification="Tue Aug 18 01:38:16 2020" />
        <observations epoch_first="Mon Aug 17 00:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28555"
                obs_have="27272"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23989"
                obs_have="23916"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 02:46:05 2020"
               level="3">
        <file_statistics latency="01:38:46"
                         size="7632046"
                         time_creation="Sun Sep 13 01:58:46 2020"
                         time_modification="Tue Aug 18 01:38:16 2020" />
        <observations epoch_first="Mon Aug 17 00:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28555"
                obs_have="27272"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23989"
                obs_have="23916"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21304"
                obs_have="21304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Aug 17 03:35:09 2020"
               level="3">
        <file_statistics latency="00:23:07"
                         size="9516321"
                         time_creation="Mon Aug 17 01:45:03 2020"
                         time_modification="Mon Aug 17 01:23:06 2020" />
        <observations epoch_first="Mon Aug 17 00:00:00 2020"
                      epoch_last="Mon Aug 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37103"
                obs_have="35785"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="33516"
                obs_have="33440"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29700"
                obs_have="29700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:23:07"
                         size="9516321"
                         time_creation="Mon Aug 17 01:45:03 2020"
                         time_modification="Mon Aug 17 01:23:06 2020" />
        <observations epoch_first="Mon Aug 17 00:00:00 2020"
                      epoch_last="Mon Aug 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37103"
                obs_have="35785"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="33516"
                obs_have="33440"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29700"
                obs_have="29700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:23:07"
                         size="9516321"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 01:23:06 2020" />
        <observations epoch_first="Mon Aug 17 00:00:00 2020"
                      epoch_last="Mon Aug 17 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37103"
                obs_have="35785"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="33516"
                obs_have="33440"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29700"
                obs_have="29700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Aug 17 02:21:08 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="9702394"
                         time_creation="Mon Aug 17 02:12:06 2020"
                         time_modification="Mon Aug 17 02:09:18 2020" />
        <observations epoch_first="Mon Aug 17 01:00:00 2020"
                      epoch_last="Mon Aug 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35307"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24496"
                obs_have="24496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 02:46:08 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="9702394"
                         time_creation="Mon Aug 17 02:12:06 2020"
                         time_modification="Mon Aug 17 02:09:18 2020" />
        <observations epoch_first="Mon Aug 17 01:00:00 2020"
                      epoch_last="Mon Aug 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35307"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24496"
                obs_have="24496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 04:35:10 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="9702394"
                         time_creation="Mon Aug 17 02:12:06 2020"
                         time_modification="Mon Aug 17 02:09:18 2020" />
        <observations epoch_first="Mon Aug 17 01:00:00 2020"
                      epoch_last="Mon Aug 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35307"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24496"
                obs_have="24496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="9702394"
                         time_creation="Mon Aug 17 02:12:06 2020"
                         time_modification="Mon Aug 17 02:09:18 2020" />
        <observations epoch_first="Mon Aug 17 01:00:00 2020"
                      epoch_last="Mon Aug 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35307"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24496"
                obs_have="24496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:19"
                         size="9702394"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 02:09:18 2020" />
        <observations epoch_first="Mon Aug 17 01:00:00 2020"
                      epoch_last="Mon Aug 17 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36557"
                obs_have="35307"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="28837"
                obs_have="28837"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24496"
                obs_have="24496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Aug 17 03:21:05 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9390259"
                         time_creation="Mon Aug 17 03:12:02 2020"
                         time_modification="Mon Aug 17 03:08:47 2020" />
        <observations epoch_first="Mon Aug 17 02:00:00 2020"
                      epoch_last="Mon Aug 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="32698"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25688"
                obs_have="25688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 03:46:00 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9390259"
                         time_creation="Mon Aug 17 03:12:02 2020"
                         time_modification="Mon Aug 17 03:08:47 2020" />
        <observations epoch_first="Mon Aug 17 02:00:00 2020"
                      epoch_last="Mon Aug 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="32698"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25688"
                obs_have="25688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 05:35:08 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9390259"
                         time_creation="Mon Aug 17 03:12:02 2020"
                         time_modification="Mon Aug 17 03:08:47 2020" />
        <observations epoch_first="Mon Aug 17 02:00:00 2020"
                      epoch_last="Mon Aug 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="32698"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25688"
                obs_have="25688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9390259"
                         time_creation="Mon Aug 17 03:12:02 2020"
                         time_modification="Mon Aug 17 03:08:47 2020" />
        <observations epoch_first="Mon Aug 17 02:00:00 2020"
                      epoch_last="Mon Aug 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="32698"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25688"
                obs_have="25688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9390259"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 03:08:47 2020" />
        <observations epoch_first="Mon Aug 17 02:00:00 2020"
                      epoch_last="Mon Aug 17 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="32698"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25688"
                obs_have="25688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Aug 17 04:21:07 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8502929"
                         time_creation="Mon Aug 17 04:12:03 2020"
                         time_modification="Mon Aug 17 04:08:45 2020" />
        <observations epoch_first="Mon Aug 17 03:00:00 2020"
                      epoch_last="Mon Aug 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="29055"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="27738"
                obs_have="27588"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 04:46:04 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8502929"
                         time_creation="Mon Aug 17 04:12:03 2020"
                         time_modification="Mon Aug 17 04:08:45 2020" />
        <observations epoch_first="Mon Aug 17 03:00:00 2020"
                      epoch_last="Mon Aug 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="29055"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="27738"
                obs_have="27588"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 06:35:07 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8502929"
                         time_creation="Mon Aug 17 04:12:03 2020"
                         time_modification="Mon Aug 17 04:08:45 2020" />
        <observations epoch_first="Mon Aug 17 03:00:00 2020"
                      epoch_last="Mon Aug 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="29055"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="27738"
                obs_have="27588"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8502929"
                         time_creation="Mon Aug 17 04:12:03 2020"
                         time_modification="Mon Aug 17 04:08:45 2020" />
        <observations epoch_first="Mon Aug 17 03:00:00 2020"
                      epoch_last="Mon Aug 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="29055"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="27738"
                obs_have="27588"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8502929"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 04:08:45 2020" />
        <observations epoch_first="Mon Aug 17 03:00:00 2020"
                      epoch_last="Mon Aug 17 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="29055"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="27738"
                obs_have="27588"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Aug 17 05:21:08 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8731758"
                         time_creation="Mon Aug 17 05:12:04 2020"
                         time_modification="Mon Aug 17 05:08:48 2020" />
        <observations epoch_first="Mon Aug 17 04:00:00 2020"
                      epoch_last="Mon Aug 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="28892"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="27006"
                obs_have="27006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24862"
                obs_have="24862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 05:46:05 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8731758"
                         time_creation="Mon Aug 17 05:12:04 2020"
                         time_modification="Mon Aug 17 05:08:48 2020" />
        <observations epoch_first="Mon Aug 17 04:00:00 2020"
                      epoch_last="Mon Aug 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="28892"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="27006"
                obs_have="27006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24862"
                obs_have="24862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 07:35:08 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8731758"
                         time_creation="Mon Aug 17 05:12:04 2020"
                         time_modification="Mon Aug 17 05:08:48 2020" />
        <observations epoch_first="Mon Aug 17 04:00:00 2020"
                      epoch_last="Mon Aug 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="28892"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="27006"
                obs_have="27006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24862"
                obs_have="24862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8731758"
                         time_creation="Mon Aug 17 05:12:04 2020"
                         time_modification="Mon Aug 17 05:08:48 2020" />
        <observations epoch_first="Mon Aug 17 04:00:00 2020"
                      epoch_last="Mon Aug 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="28892"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="27006"
                obs_have="27006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24862"
                obs_have="24862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8731758"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 05:08:48 2020" />
        <observations epoch_first="Mon Aug 17 04:00:00 2020"
                      epoch_last="Mon Aug 17 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="28892"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="27006"
                obs_have="27006"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24862"
                obs_have="24862"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Aug 17 06:21:06 2020"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9383032"
                         time_creation="Mon Aug 17 06:12:05 2020"
                         time_modification="Mon Aug 17 06:08:43 2020" />
        <observations epoch_first="Mon Aug 17 05:00:00 2020"
                      epoch_last="Mon Aug 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33315"
                obs_have="30688"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="23683"
                obs_have="23270"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="18865"
                obs_have="18865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 06:46:10 2020"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9383032"
                         time_creation="Mon Aug 17 06:12:05 2020"
                         time_modification="Mon Aug 17 06:08:43 2020" />
        <observations epoch_first="Mon Aug 17 05:00:00 2020"
                      epoch_last="Mon Aug 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33315"
                obs_have="30688"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="23683"
                obs_have="23270"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="18865"
                obs_have="18865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 08:35:08 2020"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9383032"
                         time_creation="Mon Aug 17 06:12:05 2020"
                         time_modification="Mon Aug 17 06:08:43 2020" />
        <observations epoch_first="Mon Aug 17 05:00:00 2020"
                      epoch_last="Mon Aug 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33315"
                obs_have="30688"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="23683"
                obs_have="23270"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="18865"
                obs_have="18865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9383032"
                         time_creation="Mon Aug 17 06:12:05 2020"
                         time_modification="Mon Aug 17 06:08:43 2020" />
        <observations epoch_first="Mon Aug 17 05:00:00 2020"
                      epoch_last="Mon Aug 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33315"
                obs_have="30688"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="23683"
                obs_have="23270"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="18865"
                obs_have="18865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9383032"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 06:08:43 2020" />
        <observations epoch_first="Mon Aug 17 05:00:00 2020"
                      epoch_last="Mon Aug 17 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33315"
                obs_have="30688"
                obs_ratio="92.11" />
          <mask elevation="10 degrees"
                obs_expected="23683"
                obs_have="23270"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="18865"
                obs_have="18865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Aug 17 07:21:14 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9296940"
                         time_creation="Mon Aug 17 07:12:05 2020"
                         time_modification="Mon Aug 17 07:08:52 2020" />
        <observations epoch_first="Mon Aug 17 06:00:00 2020"
                      epoch_last="Mon Aug 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="34302"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="28710"
                obs_have="28404"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="23473"
                obs_have="23473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 07:46:13 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9296940"
                         time_creation="Mon Aug 17 07:12:05 2020"
                         time_modification="Mon Aug 17 07:08:52 2020" />
        <observations epoch_first="Mon Aug 17 06:00:00 2020"
                      epoch_last="Mon Aug 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="34302"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="28710"
                obs_have="28404"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="23473"
                obs_have="23473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 09:35:13 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9296940"
                         time_creation="Mon Aug 17 07:12:05 2020"
                         time_modification="Mon Aug 17 07:08:52 2020" />
        <observations epoch_first="Mon Aug 17 06:00:00 2020"
                      epoch_last="Mon Aug 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="34302"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="28710"
                obs_have="28404"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="23473"
                obs_have="23473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9296940"
                         time_creation="Mon Aug 17 07:12:05 2020"
                         time_modification="Mon Aug 17 07:08:52 2020" />
        <observations epoch_first="Mon Aug 17 06:00:00 2020"
                      epoch_last="Mon Aug 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="34302"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="28710"
                obs_have="28404"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="23473"
                obs_have="23473"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9296940"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 07:08:52 2020" />
        <observations epoch_first="Mon Aug 17 06:00:00 2020"
                      epoch_last="Mon Aug 17 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="34302"
                obs_ratio="90.61" />
          <mask elevation="10 degrees"
                obs_expected="28710"
                obs_have="28404"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="23473"
                obs_have="23473"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Aug 17 10:35:16 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10438139"
                         time_creation="Mon Aug 17 08:45:02 2020"
                         time_modification="Mon Aug 17 08:23:12 2020" />
        <observations epoch_first="Mon Aug 17 07:00:00 2020"
                      epoch_last="Mon Aug 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35636"
                obs_have="33497"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29359"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="26248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10438139"
                         time_creation="Mon Aug 17 08:45:02 2020"
                         time_modification="Mon Aug 17 08:23:12 2020" />
        <observations epoch_first="Mon Aug 17 07:00:00 2020"
                      epoch_last="Mon Aug 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35636"
                obs_have="33497"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29359"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="26248"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:23:13"
                         size="10438139"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 08:23:12 2020" />
        <observations epoch_first="Mon Aug 17 07:00:00 2020"
                      epoch_last="Mon Aug 17 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35636"
                obs_have="33497"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="29503"
                obs_have="29359"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="26248"
                obs_have="26248"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Aug 17 09:21:17 2020"
               level="3">
        <file_statistics latency="00:09:44"
                         size="10461805"
                         time_creation="Mon Aug 17 09:12:09 2020"
                         time_modification="Mon Aug 17 09:09:43 2020" />
        <observations epoch_first="Mon Aug 17 08:00:00 2020"
                      epoch_last="Mon Aug 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="34576"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29718"
                obs_have="29718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 09:46:18 2020"
               level="3">
        <file_statistics latency="00:09:44"
                         size="10461805"
                         time_creation="Mon Aug 17 09:12:09 2020"
                         time_modification="Mon Aug 17 09:09:43 2020" />
        <observations epoch_first="Mon Aug 17 08:00:00 2020"
                      epoch_last="Mon Aug 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="34576"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29718"
                obs_have="29718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 11:35:19 2020"
               level="3">
        <file_statistics latency="00:09:44"
                         size="10461805"
                         time_creation="Mon Aug 17 09:12:09 2020"
                         time_modification="Mon Aug 17 09:09:43 2020" />
        <observations epoch_first="Mon Aug 17 08:00:00 2020"
                      epoch_last="Mon Aug 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="34576"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29718"
                obs_have="29718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:44"
                         size="10461805"
                         time_creation="Mon Aug 17 09:12:09 2020"
                         time_modification="Mon Aug 17 09:09:43 2020" />
        <observations epoch_first="Mon Aug 17 08:00:00 2020"
                      epoch_last="Mon Aug 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="34576"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29718"
                obs_have="29718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:44"
                         size="10461805"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 09:09:43 2020" />
        <observations epoch_first="Mon Aug 17 08:00:00 2020"
                      epoch_last="Mon Aug 17 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34780"
                obs_have="34576"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29718"
                obs_have="29718"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Aug 17 10:21:24 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="12066529"
                         time_creation="Mon Aug 17 10:12:02 2020"
                         time_modification="Mon Aug 17 10:10:53 2020" />
        <observations epoch_first="Mon Aug 17 09:00:00 2020"
                      epoch_last="Mon Aug 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43608"
                obs_have="40996"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34604"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="30915"
                obs_have="30915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 10:46:23 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="12066529"
                         time_creation="Mon Aug 17 10:12:02 2020"
                         time_modification="Mon Aug 17 10:10:53 2020" />
        <observations epoch_first="Mon Aug 17 09:00:00 2020"
                      epoch_last="Mon Aug 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43608"
                obs_have="40996"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34604"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="30915"
                obs_have="30915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 12:35:23 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="12066529"
                         time_creation="Mon Aug 17 10:12:02 2020"
                         time_modification="Mon Aug 17 10:10:53 2020" />
        <observations epoch_first="Mon Aug 17 09:00:00 2020"
                      epoch_last="Mon Aug 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43608"
                obs_have="40996"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34604"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="30915"
                obs_have="30915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="12066529"
                         time_creation="Mon Aug 17 10:12:02 2020"
                         time_modification="Mon Aug 17 10:10:53 2020" />
        <observations epoch_first="Mon Aug 17 09:00:00 2020"
                      epoch_last="Mon Aug 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43608"
                obs_have="40996"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34604"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="30915"
                obs_have="30915"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:10:54"
                         size="12066529"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 10:10:53 2020" />
        <observations epoch_first="Mon Aug 17 09:00:00 2020"
                      epoch_last="Mon Aug 17 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43608"
                obs_have="40996"
                obs_ratio="94.01" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34604"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="30915"
                obs_have="30915"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Aug 17 11:21:21 2020"
               level="3">
        <file_statistics latency="00:10:18"
                         size="11075579"
                         time_creation="Mon Aug 17 11:12:02 2020"
                         time_modification="Mon Aug 17 11:10:17 2020" />
        <observations epoch_first="Mon Aug 17 10:00:00 2020"
                      epoch_last="Mon Aug 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="39380"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="33785"
                obs_have="33785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 11:46:22 2020"
               level="3">
        <file_statistics latency="00:10:18"
                         size="11075579"
                         time_creation="Mon Aug 17 11:12:02 2020"
                         time_modification="Mon Aug 17 11:10:17 2020" />
        <observations epoch_first="Mon Aug 17 10:00:00 2020"
                      epoch_last="Mon Aug 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="39380"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="33785"
                obs_have="33785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 13:35:22 2020"
               level="3">
        <file_statistics latency="00:10:18"
                         size="11075579"
                         time_creation="Mon Aug 17 11:12:02 2020"
                         time_modification="Mon Aug 17 11:10:17 2020" />
        <observations epoch_first="Mon Aug 17 10:00:00 2020"
                      epoch_last="Mon Aug 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="39380"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="33785"
                obs_have="33785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:10:18"
                         size="11075579"
                         time_creation="Mon Aug 17 11:12:02 2020"
                         time_modification="Mon Aug 17 11:10:17 2020" />
        <observations epoch_first="Mon Aug 17 10:00:00 2020"
                      epoch_last="Mon Aug 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="39380"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="33785"
                obs_have="33785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:10:18"
                         size="11075579"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 11:10:17 2020" />
        <observations epoch_first="Mon Aug 17 10:00:00 2020"
                      epoch_last="Mon Aug 17 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43118"
                obs_have="39380"
                obs_ratio="91.33" />
          <mask elevation="10 degrees"
                obs_expected="33785"
                obs_have="33785"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Aug 17 12:21:20 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="9951585"
                         time_creation="Mon Aug 17 12:12:02 2020"
                         time_modification="Mon Aug 17 12:09:38 2020" />
        <observations epoch_first="Mon Aug 17 11:00:00 2020"
                      epoch_last="Mon Aug 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="37395"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="35675"
                obs_have="35670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33996"
                obs_have="33996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 12:46:19 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="9951585"
                         time_creation="Mon Aug 17 12:12:02 2020"
                         time_modification="Mon Aug 17 12:09:38 2020" />
        <observations epoch_first="Mon Aug 17 11:00:00 2020"
                      epoch_last="Mon Aug 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="37395"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="35675"
                obs_have="35670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33996"
                obs_have="33996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 14:35:18 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="9951585"
                         time_creation="Mon Aug 17 12:12:02 2020"
                         time_modification="Mon Aug 17 12:09:38 2020" />
        <observations epoch_first="Mon Aug 17 11:00:00 2020"
                      epoch_last="Mon Aug 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="37395"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="35675"
                obs_have="35670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33996"
                obs_have="33996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="9951585"
                         time_creation="Mon Aug 17 12:12:02 2020"
                         time_modification="Mon Aug 17 12:09:38 2020" />
        <observations epoch_first="Mon Aug 17 11:00:00 2020"
                      epoch_last="Mon Aug 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="37395"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="35675"
                obs_have="35670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33996"
                obs_have="33996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:39"
                         size="9951585"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 12:09:38 2020" />
        <observations epoch_first="Mon Aug 17 11:00:00 2020"
                      epoch_last="Mon Aug 17 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38088"
                obs_have="37395"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="35675"
                obs_have="35670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33996"
                obs_have="33996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Aug 17 13:20:39 2020"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9303105"
                         time_creation="Mon Aug 17 13:10:04 2020"
                         time_modification="Mon Aug 17 13:07:57 2020" />
        <observations epoch_first="Mon Aug 17 12:00:00 2020"
                      epoch_last="Mon Aug 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37431"
                obs_have="36766"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32973"
                obs_have="32973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29789"
                obs_have="29789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 13:45:40 2020"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9303105"
                         time_creation="Mon Aug 17 13:10:04 2020"
                         time_modification="Mon Aug 17 13:07:57 2020" />
        <observations epoch_first="Mon Aug 17 12:00:00 2020"
                      epoch_last="Mon Aug 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37431"
                obs_have="36766"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32973"
                obs_have="32973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29789"
                obs_have="29789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 15:35:16 2020"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9303105"
                         time_creation="Mon Aug 17 13:10:04 2020"
                         time_modification="Mon Aug 17 13:07:57 2020" />
        <observations epoch_first="Mon Aug 17 12:00:00 2020"
                      epoch_last="Mon Aug 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37431"
                obs_have="36766"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32973"
                obs_have="32973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29789"
                obs_have="29789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9303105"
                         time_creation="Mon Aug 17 13:10:04 2020"
                         time_modification="Mon Aug 17 13:07:57 2020" />
        <observations epoch_first="Mon Aug 17 12:00:00 2020"
                      epoch_last="Mon Aug 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37431"
                obs_have="36766"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32973"
                obs_have="32973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29789"
                obs_have="29789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:07:58"
                         size="9303105"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 13:07:57 2020" />
        <observations epoch_first="Mon Aug 17 12:00:00 2020"
                      epoch_last="Mon Aug 17 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37431"
                obs_have="36766"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="32973"
                obs_have="32973"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29789"
                obs_have="29789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Aug 17 14:46:20 2020"
               level="3">
        <file_statistics latency="00:37:26"
                         size="9972529"
                         time_creation="Mon Aug 17 14:45:11 2020"
                         time_modification="Mon Aug 17 14:37:25 2020" />
        <observations epoch_first="Mon Aug 17 13:00:00 2020"
                      epoch_last="Mon Aug 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38548"
                obs_have="37719"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="33376"
                obs_have="33376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29521"
                obs_have="29521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 16:35:11 2020"
               level="3">
        <file_statistics latency="00:53:27"
                         size="9972529"
                         time_creation="Mon Aug 17 15:10:03 2020"
                         time_modification="Mon Aug 17 14:53:26 2020" />
        <observations epoch_first="Mon Aug 17 13:00:00 2020"
                      epoch_last="Mon Aug 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38548"
                obs_have="37719"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="33376"
                obs_have="33376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29521"
                obs_have="29521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:53:27"
                         size="9972529"
                         time_creation="Mon Aug 17 15:10:03 2020"
                         time_modification="Mon Aug 17 14:53:26 2020" />
        <observations epoch_first="Mon Aug 17 13:00:00 2020"
                      epoch_last="Mon Aug 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38548"
                obs_have="37719"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="33376"
                obs_have="33376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29521"
                obs_have="29521"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:53:27"
                         size="9972529"
                         time_creation="Sun Sep 13 01:51:53 2020"
                         time_modification="Mon Aug 17 14:53:26 2020" />
        <observations epoch_first="Mon Aug 17 13:00:00 2020"
                      epoch_last="Mon Aug 17 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38548"
                obs_have="37719"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="33376"
                obs_have="33376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29521"
                obs_have="29521"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Aug 17 15:21:19 2020"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9744129"
                         time_creation="Mon Aug 17 15:12:03 2020"
                         time_modification="Mon Aug 17 15:09:02 2020" />
        <observations epoch_first="Mon Aug 17 14:00:00 2020"
                      epoch_last="Mon Aug 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38841"
                obs_have="37175"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="34145"
                obs_have="34145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 15:46:19 2020"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9744129"
                         time_creation="Mon Aug 17 15:12:03 2020"
                         time_modification="Mon Aug 17 15:09:02 2020" />
        <observations epoch_first="Mon Aug 17 14:00:00 2020"
                      epoch_last="Mon Aug 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38841"
                obs_have="37175"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="34145"
                obs_have="34145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 17:35:14 2020"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9744129"
                         time_creation="Mon Aug 17 15:12:03 2020"
                         time_modification="Mon Aug 17 15:09:02 2020" />
        <observations epoch_first="Mon Aug 17 14:00:00 2020"
                      epoch_last="Mon Aug 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38841"
                obs_have="37175"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="34145"
                obs_have="34145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9744129"
                         time_creation="Mon Aug 17 15:12:03 2020"
                         time_modification="Mon Aug 17 15:09:02 2020" />
        <observations epoch_first="Mon Aug 17 14:00:00 2020"
                      epoch_last="Mon Aug 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38841"
                obs_have="37175"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="34145"
                obs_have="34145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:03"
                         size="9744129"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 15:09:02 2020" />
        <observations epoch_first="Mon Aug 17 14:00:00 2020"
                      epoch_last="Mon Aug 17 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38841"
                obs_have="37175"
                obs_ratio="95.71" />
          <mask elevation="10 degrees"
                obs_expected="34145"
                obs_have="34145"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29798"
                obs_have="29798"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Aug 17 16:46:14 2020"
               level="3">
        <file_statistics latency="00:30:41"
                         size="9238360"
                         time_creation="Mon Aug 17 16:45:02 2020"
                         time_modification="Mon Aug 17 16:30:40 2020" />
        <observations epoch_first="Mon Aug 17 15:00:00 2020"
                      epoch_last="Mon Aug 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="34116"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 18:35:14 2020"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9238360"
                         time_creation="Mon Aug 17 17:10:03 2020"
                         time_modification="Mon Aug 17 16:53:14 2020" />
        <observations epoch_first="Mon Aug 17 15:00:00 2020"
                      epoch_last="Mon Aug 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="34116"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9238360"
                         time_creation="Mon Aug 17 17:10:03 2020"
                         time_modification="Mon Aug 17 16:53:14 2020" />
        <observations epoch_first="Mon Aug 17 15:00:00 2020"
                      epoch_last="Mon Aug 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="34116"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9238360"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 16:53:14 2020" />
        <observations epoch_first="Mon Aug 17 15:00:00 2020"
                      epoch_last="Mon Aug 17 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="34116"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29253"
                obs_have="29253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Aug 17 17:21:18 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9001630"
                         time_creation="Mon Aug 17 17:12:03 2020"
                         time_modification="Mon Aug 17 17:09:13 2020" />
        <observations epoch_first="Mon Aug 17 16:00:00 2020"
                      epoch_last="Mon Aug 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="34279"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="30026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27084"
                obs_have="27084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 17:46:21 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9001630"
                         time_creation="Mon Aug 17 17:12:03 2020"
                         time_modification="Mon Aug 17 17:09:13 2020" />
        <observations epoch_first="Mon Aug 17 16:00:00 2020"
                      epoch_last="Mon Aug 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="34279"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="30026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27084"
                obs_have="27084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 19:35:18 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9001630"
                         time_creation="Mon Aug 17 17:12:03 2020"
                         time_modification="Mon Aug 17 17:09:13 2020" />
        <observations epoch_first="Mon Aug 17 16:00:00 2020"
                      epoch_last="Mon Aug 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="34279"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="30026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27084"
                obs_have="27084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9001630"
                         time_creation="Mon Aug 17 17:12:03 2020"
                         time_modification="Mon Aug 17 17:09:13 2020" />
        <observations epoch_first="Mon Aug 17 16:00:00 2020"
                      epoch_last="Mon Aug 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="34279"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="30026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27084"
                obs_have="27084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9001630"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 17:09:13 2020" />
        <observations epoch_first="Mon Aug 17 16:00:00 2020"
                      epoch_last="Mon Aug 17 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34755"
                obs_have="34279"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="30026"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27084"
                obs_have="27084"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Aug 17 18:21:15 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9748679"
                         time_creation="Mon Aug 17 18:12:28 2020"
                         time_modification="Mon Aug 17 18:09:03 2020" />
        <observations epoch_first="Mon Aug 17 17:00:00 2020"
                      epoch_last="Mon Aug 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="34843"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26172"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23183"
                obs_have="23183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 18:46:15 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9748679"
                         time_creation="Mon Aug 17 18:12:28 2020"
                         time_modification="Mon Aug 17 18:09:03 2020" />
        <observations epoch_first="Mon Aug 17 17:00:00 2020"
                      epoch_last="Mon Aug 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="34843"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26172"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23183"
                obs_have="23183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 20:35:18 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9748679"
                         time_creation="Mon Aug 17 18:12:28 2020"
                         time_modification="Mon Aug 17 18:09:03 2020" />
        <observations epoch_first="Mon Aug 17 17:00:00 2020"
                      epoch_last="Mon Aug 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="34843"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26172"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23183"
                obs_have="23183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9748679"
                         time_creation="Mon Aug 17 18:12:28 2020"
                         time_modification="Mon Aug 17 18:09:03 2020" />
        <observations epoch_first="Mon Aug 17 17:00:00 2020"
                      epoch_last="Mon Aug 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="34843"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26172"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23183"
                obs_have="23183"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9748679"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 18:09:03 2020" />
        <observations epoch_first="Mon Aug 17 17:00:00 2020"
                      epoch_last="Mon Aug 17 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37811"
                obs_have="34843"
                obs_ratio="92.15" />
          <mask elevation="10 degrees"
                obs_expected="26410"
                obs_have="26172"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="23183"
                obs_have="23183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Aug 17 19:46:05 2020"
               level="3">
        <file_statistics latency="00:38:08"
                         size="9448808"
                         time_creation="Mon Aug 17 19:45:03 2020"
                         time_modification="Mon Aug 17 19:38:07 2020" />
        <observations epoch_first="Mon Aug 17 18:00:00 2020"
                      epoch_last="Mon Aug 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35379"
                obs_have="34813"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 21:35:16 2020"
               level="3">
        <file_statistics latency="00:54:20"
                         size="9448808"
                         time_creation="Mon Aug 17 20:12:34 2020"
                         time_modification="Mon Aug 17 19:54:19 2020" />
        <observations epoch_first="Mon Aug 17 18:00:00 2020"
                      epoch_last="Mon Aug 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35379"
                obs_have="34813"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:54:20"
                         size="9448808"
                         time_creation="Mon Aug 17 20:12:34 2020"
                         time_modification="Mon Aug 17 19:54:19 2020" />
        <observations epoch_first="Mon Aug 17 18:00:00 2020"
                      epoch_last="Mon Aug 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35379"
                obs_have="34813"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:54:20"
                         size="9448808"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 19:54:19 2020" />
        <observations epoch_first="Mon Aug 17 18:00:00 2020"
                      epoch_last="Mon Aug 17 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35379"
                obs_have="34813"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24098"
                obs_have="24098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Aug 17 22:35:15 2020"
               level="3">
        <file_statistics latency="00:54:51"
                         size="8728555"
                         time_creation="Mon Aug 17 21:10:27 2020"
                         time_modification="Mon Aug 17 20:54:50 2020" />
        <observations epoch_first="Mon Aug 17 19:00:00 2020"
                      epoch_last="Mon Aug 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="29221"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24718"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23098"
                obs_have="23098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:54:51"
                         size="8728555"
                         time_creation="Mon Aug 17 21:10:27 2020"
                         time_modification="Mon Aug 17 20:54:50 2020" />
        <observations epoch_first="Mon Aug 17 19:00:00 2020"
                      epoch_last="Mon Aug 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="29221"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24718"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23098"
                obs_have="23098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:54:51"
                         size="8728555"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 20:54:50 2020" />
        <observations epoch_first="Mon Aug 17 19:00:00 2020"
                      epoch_last="Mon Aug 17 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31380"
                obs_have="29221"
                obs_ratio="93.12" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24718"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23098"
                obs_have="23098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Aug 17 21:21:16 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8347106"
                         time_creation="Mon Aug 17 21:12:36 2020"
                         time_modification="Mon Aug 17 21:08:46 2020" />
        <observations epoch_first="Mon Aug 17 20:00:00 2020"
                      epoch_last="Mon Aug 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30261"
                obs_have="29909"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 21:46:16 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8347106"
                         time_creation="Mon Aug 17 21:12:36 2020"
                         time_modification="Mon Aug 17 21:08:46 2020" />
        <observations epoch_first="Mon Aug 17 20:00:00 2020"
                      epoch_last="Mon Aug 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30261"
                obs_have="29909"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 23:35:14 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8347106"
                         time_creation="Mon Aug 17 21:12:36 2020"
                         time_modification="Mon Aug 17 21:08:46 2020" />
        <observations epoch_first="Mon Aug 17 20:00:00 2020"
                      epoch_last="Mon Aug 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30261"
                obs_have="29909"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8347106"
                         time_creation="Mon Aug 17 21:12:36 2020"
                         time_modification="Mon Aug 17 21:08:46 2020" />
        <observations epoch_first="Mon Aug 17 20:00:00 2020"
                      epoch_last="Mon Aug 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30261"
                obs_have="29909"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="8347106"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 21:08:46 2020" />
        <observations epoch_first="Mon Aug 17 20:00:00 2020"
                      epoch_last="Mon Aug 17 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30261"
                obs_have="29909"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="26898"
                obs_have="26898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22968"
                obs_have="22968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Aug 18 00:35:17 2020"
               level="3">
        <file_statistics latency="01:10:24"
                         size="8948309"
                         time_creation="Mon Aug 17 23:15:27 2020"
                         time_modification="Mon Aug 17 23:10:23 2020" />
        <observations epoch_first="Mon Aug 17 21:00:00 2020"
                      epoch_last="Mon Aug 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32890"
                obs_have="30482"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26987"
                obs_have="26441"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="01:10:24"
                         size="8948309"
                         time_creation="Mon Aug 17 23:15:27 2020"
                         time_modification="Mon Aug 17 23:10:23 2020" />
        <observations epoch_first="Mon Aug 17 21:00:00 2020"
                      epoch_last="Mon Aug 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32890"
                obs_have="30482"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26987"
                obs_have="26441"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="01:10:24"
                         size="8948309"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 23:10:23 2020" />
        <observations epoch_first="Mon Aug 17 21:00:00 2020"
                      epoch_last="Mon Aug 17 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32890"
                obs_have="30482"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="26987"
                obs_have="26441"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="23329"
                obs_have="23329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug 17 23:21:20 2020"
               level="3">
        <file_statistics latency="00:10:26"
                         size="8849335"
                         time_creation="Mon Aug 17 23:15:29 2020"
                         time_modification="Mon Aug 17 23:10:25 2020" />
        <observations epoch_first="Mon Aug 17 22:00:00 2020"
                      epoch_last="Mon Aug 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="32836"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="27319"
                obs_have="27319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23354"
                obs_have="23354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug 17 23:46:20 2020"
               level="3">
        <file_statistics latency="00:10:26"
                         size="8849335"
                         time_creation="Mon Aug 17 23:15:29 2020"
                         time_modification="Mon Aug 17 23:10:25 2020" />
        <observations epoch_first="Mon Aug 17 22:00:00 2020"
                      epoch_last="Mon Aug 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="32836"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="27319"
                obs_have="27319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23354"
                obs_have="23354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 01:35:18 2020"
               level="3">
        <file_statistics latency="00:10:26"
                         size="8849335"
                         time_creation="Mon Aug 17 23:15:29 2020"
                         time_modification="Mon Aug 17 23:10:25 2020" />
        <observations epoch_first="Mon Aug 17 22:00:00 2020"
                      epoch_last="Mon Aug 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="32836"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="27319"
                obs_have="27319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23354"
                obs_have="23354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:10:26"
                         size="8849335"
                         time_creation="Mon Aug 17 23:15:29 2020"
                         time_modification="Mon Aug 17 23:10:25 2020" />
        <observations epoch_first="Mon Aug 17 22:00:00 2020"
                      epoch_last="Mon Aug 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="32836"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="27319"
                obs_have="27319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23354"
                obs_have="23354"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:10:26"
                         size="8849335"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Mon Aug 17 23:10:25 2020" />
        <observations epoch_first="Mon Aug 17 22:00:00 2020"
                      epoch_last="Mon Aug 17 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="32836"
                obs_ratio="93.22" />
          <mask elevation="10 degrees"
                obs_expected="27319"
                obs_have="27319"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23354"
                obs_have="23354"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta230x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Aug 18 00:21:23 2020"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9115862"
                         time_creation="Tue Aug 18 00:12:04 2020"
                         time_modification="Tue Aug 18 00:09:58 2020" />
        <observations epoch_first="Mon Aug 17 23:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="32294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 00:46:22 2020"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9115862"
                         time_creation="Tue Aug 18 00:12:04 2020"
                         time_modification="Tue Aug 18 00:09:58 2020" />
        <observations epoch_first="Mon Aug 17 23:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="32294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 02:35:14 2020"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9115862"
                         time_creation="Tue Aug 18 00:12:04 2020"
                         time_modification="Tue Aug 18 00:09:58 2020" />
        <observations epoch_first="Mon Aug 17 23:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="32294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug 18 18:29:54 2020"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9115862"
                         time_creation="Tue Aug 18 00:12:04 2020"
                         time_modification="Tue Aug 18 00:09:58 2020" />
        <observations epoch_first="Mon Aug 17 23:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="32294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 16 03:14:16 2020"
               level="3">
        <file_statistics latency="00:09:59"
                         size="9115862"
                         time_creation="Sun Sep 13 01:51:54 2020"
                         time_modification="Tue Aug 18 00:09:58 2020" />
        <observations epoch_first="Mon Aug 17 23:00:00 2020"
                      epoch_last="Mon Aug 17 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33250"
                obs_have="33250"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32294"
                obs_have="32294"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
