<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-11-07 00:00:00"
    DayOfYear="312"
    Year="2020">
  <station name="CHTA">
    <file name="/chta3120.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Nov  9 10:08:13 2020"
               level="3">
        <file_statistics latency="01:34:11"
                         size="7727571"
                         time_creation="Mon Nov  9 07:17:03 2020"
                         time_modification="Sun Nov  8 01:33:41 2020" />
        <observations epoch_first="Sat Nov  7 00:00:00 2020"
                      epoch_last="Sat Nov  7 23:59:30 2020"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29703"
                obs_have="28439"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24815"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22126"
                obs_have="22101"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Mon Dec  7 02:46:04 2020"
               level="3">
        <file_statistics latency="01:34:11"
                         size="7727571"
                         time_creation="Fri Dec  4 01:58:35 2020"
                         time_modification="Sun Nov  8 01:33:41 2020" />
        <observations epoch_first="Sat Nov  7 00:00:00 2020"
                      epoch_last="Sat Nov  7 23:59:30 2020"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="29703"
                obs_have="28439"
                obs_ratio="95.74" />
          <mask elevation="10 degrees"
                obs_expected="24925"
                obs_have="24815"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22126"
                obs_have="22101"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/chta312a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9269664"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 01:08:10 2020" />
        <observations epoch_first="Sat Nov  7 00:00:00 2020"
                      epoch_last="Sat Nov  7 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="31988"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="28066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:11"
                         size="9269664"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 01:08:10 2020" />
        <observations epoch_first="Sat Nov  7 00:00:00 2020"
                      epoch_last="Sat Nov  7 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33050"
                obs_have="31988"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="28066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21585"
                obs_have="21585"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9527268"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 02:08:11 2020" />
        <observations epoch_first="Sat Nov  7 01:00:00 2020"
                      epoch_last="Sat Nov  7 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="33853"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9527268"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 02:08:11 2020" />
        <observations epoch_first="Sat Nov  7 01:00:00 2020"
                      epoch_last="Sat Nov  7 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34371"
                obs_have="33853"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="28705"
                obs_have="28705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25906"
                obs_have="25906"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9428318"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 03:08:11 2020" />
        <observations epoch_first="Sat Nov  7 02:00:00 2020"
                      epoch_last="Sat Nov  7 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37840"
                obs_have="35964"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31227"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26884"
                obs_have="26884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9428318"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 03:08:11 2020" />
        <observations epoch_first="Sat Nov  7 02:00:00 2020"
                      epoch_last="Sat Nov  7 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37840"
                obs_have="35964"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="31560"
                obs_have="31227"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="26884"
                obs_have="26884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10621106"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 04:08:15 2020" />
        <observations epoch_first="Sat Nov  7 03:00:00 2020"
                      epoch_last="Sat Nov  7 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45001"
                obs_have="43458"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="38912"
                obs_have="38911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37019"
                obs_have="37018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10621106"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 04:08:15 2020" />
        <observations epoch_first="Sat Nov  7 03:00:00 2020"
                      epoch_last="Sat Nov  7 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45001"
                obs_have="43458"
                obs_ratio="96.57" />
          <mask elevation="10 degrees"
                obs_expected="38912"
                obs_have="38911"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37019"
                obs_have="37018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10577539"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 05:08:21 2020" />
        <observations epoch_first="Sat Nov  7 04:00:00 2020"
                      epoch_last="Sat Nov  7 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47403"
                obs_have="44066"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="36124"
                obs_have="35652"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="31073"
                obs_have="31073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10577539"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 05:08:21 2020" />
        <observations epoch_first="Sat Nov  7 04:00:00 2020"
                      epoch_last="Sat Nov  7 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47403"
                obs_have="44066"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="36124"
                obs_have="35652"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="31073"
                obs_have="31073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10343070"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 06:08:19 2020" />
        <observations epoch_first="Sat Nov  7 05:00:00 2020"
                      epoch_last="Sat Nov  7 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="40471"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36389"
                obs_have="36389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10343070"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 06:08:19 2020" />
        <observations epoch_first="Sat Nov  7 05:00:00 2020"
                      epoch_last="Sat Nov  7 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="40471"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="36389"
                obs_have="36389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141519"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 07:08:17 2020" />
        <observations epoch_first="Sat Nov  7 06:00:00 2020"
                      epoch_last="Sat Nov  7 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36999"
                obs_have="36656"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="34659"
                obs_have="34659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33056"
                obs_have="33056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10141519"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 07:08:17 2020" />
        <observations epoch_first="Sat Nov  7 06:00:00 2020"
                      epoch_last="Sat Nov  7 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36999"
                obs_have="36656"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="34659"
                obs_have="34659"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33056"
                obs_have="33056"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9435069"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 08:08:17 2020" />
        <observations epoch_first="Sat Nov  7 07:00:00 2020"
                      epoch_last="Sat Nov  7 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38920"
                obs_have="38179"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="35223"
                obs_have="35223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32968"
                obs_have="32968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9435069"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 08:08:17 2020" />
        <observations epoch_first="Sat Nov  7 07:00:00 2020"
                      epoch_last="Sat Nov  7 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38920"
                obs_have="38179"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="35223"
                obs_have="35223"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32968"
                obs_have="32968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10078575"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 09:08:19 2020" />
        <observations epoch_first="Sat Nov  7 08:00:00 2020"
                      epoch_last="Sat Nov  7 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44757"
                obs_have="42550"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="37857"
                obs_have="37777"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10078575"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 09:08:19 2020" />
        <observations epoch_first="Sat Nov  7 08:00:00 2020"
                      epoch_last="Sat Nov  7 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44757"
                obs_have="42550"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="37857"
                obs_have="37777"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633465"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 10:08:20 2020" />
        <observations epoch_first="Sat Nov  7 09:00:00 2020"
                      epoch_last="Sat Nov  7 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37487"
                obs_have="37359"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="35346"
                obs_have="35346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32512"
                obs_have="32512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9633465"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 10:08:20 2020" />
        <observations epoch_first="Sat Nov  7 09:00:00 2020"
                      epoch_last="Sat Nov  7 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37487"
                obs_have="37359"
                obs_ratio="99.66" />
          <mask elevation="10 degrees"
                obs_expected="35346"
                obs_have="35346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32512"
                obs_have="32512"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9692005"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 11:08:14 2020" />
        <observations epoch_first="Sat Nov  7 10:00:00 2020"
                      epoch_last="Sat Nov  7 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36337"
                obs_have="35834"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31346"
                obs_have="31346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27856"
                obs_have="27856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9692005"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 11:08:14 2020" />
        <observations epoch_first="Sat Nov  7 10:00:00 2020"
                      epoch_last="Sat Nov  7 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36337"
                obs_have="35834"
                obs_ratio="98.62" />
          <mask elevation="10 degrees"
                obs_expected="31346"
                obs_have="31346"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27856"
                obs_have="27856"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9629920"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 12:08:17 2020" />
        <observations epoch_first="Sat Nov  7 11:00:00 2020"
                      epoch_last="Sat Nov  7 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36797"
                obs_have="33875"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="28531"
                obs_have="28468"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9629920"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 12:08:17 2020" />
        <observations epoch_first="Sat Nov  7 11:00:00 2020"
                      epoch_last="Sat Nov  7 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36797"
                obs_have="33875"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="28531"
                obs_have="28468"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24492"
                obs_have="24492"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9782877"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 13:08:11 2020" />
        <observations epoch_first="Sat Nov  7 12:00:00 2020"
                      epoch_last="Sat Nov  7 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35576"
                obs_have="34655"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="25388"
                obs_have="25388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9782877"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 13:08:11 2020" />
        <observations epoch_first="Sat Nov  7 12:00:00 2020"
                      epoch_last="Sat Nov  7 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35576"
                obs_have="34655"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="25388"
                obs_have="25388"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24068"
                obs_have="24068"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9098332"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 14:08:06 2020" />
        <observations epoch_first="Sat Nov  7 13:00:00 2020"
                      epoch_last="Sat Nov  7 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32005"
                obs_have="31558"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="24675"
                obs_have="24675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9098332"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 14:08:06 2020" />
        <observations epoch_first="Sat Nov  7 13:00:00 2020"
                      epoch_last="Sat Nov  7 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32005"
                obs_have="31558"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="24675"
                obs_have="24675"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9153888"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 15:08:06 2020" />
        <observations epoch_first="Sat Nov  7 14:00:00 2020"
                      epoch_last="Sat Nov  7 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31520"
                obs_have="29432"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="26188"
                obs_have="25975"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21710"
                obs_have="21710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:07"
                         size="9153888"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 15:08:06 2020" />
        <observations epoch_first="Sat Nov  7 14:00:00 2020"
                      epoch_last="Sat Nov  7 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31520"
                obs_have="29432"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="26188"
                obs_have="25975"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="21710"
                obs_have="21710"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:54:00"
                         size="8306952"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 16:53:59 2020" />
        <observations epoch_first="Sat Nov  7 15:00:00 2020"
                      epoch_last="Sat Nov  7 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32181"
                obs_have="28797"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25688"
                obs_have="25344"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:54:00"
                         size="8306952"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 16:53:59 2020" />
        <observations epoch_first="Sat Nov  7 15:00:00 2020"
                      epoch_last="Sat Nov  7 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32181"
                obs_have="28797"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25688"
                obs_have="25344"
                obs_ratio="98.66" />
          <mask elevation="15 degrees"
                obs_expected="23567"
                obs_have="23567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8573094"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 17:08:08 2020" />
        <observations epoch_first="Sat Nov  7 16:00:00 2020"
                      epoch_last="Sat Nov  7 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="34708"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="30896"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26268"
                obs_have="26268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="8573094"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 17:08:08 2020" />
        <observations epoch_first="Sat Nov  7 16:00:00 2020"
                      epoch_last="Sat Nov  7 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="34708"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30896"
                obs_have="30896"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26268"
                obs_have="26268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9883604"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 18:08:19 2020" />
        <observations epoch_first="Sat Nov  7 17:00:00 2020"
                      epoch_last="Sat Nov  7 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39137"
                obs_have="38156"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="33810"
                obs_have="33810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29814"
                obs_have="29814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9883604"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 18:08:19 2020" />
        <observations epoch_first="Sat Nov  7 17:00:00 2020"
                      epoch_last="Sat Nov  7 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39137"
                obs_have="38156"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="33810"
                obs_have="33810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29814"
                obs_have="29814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10223962"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 19:08:16 2020" />
        <observations epoch_first="Sat Nov  7 18:00:00 2020"
                      epoch_last="Sat Nov  7 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39254"
                obs_have="37867"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="35938"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34490"
                obs_have="34490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10223962"
                         time_creation="Fri Dec  4 01:51:41 2020"
                         time_modification="Sat Nov  7 19:08:16 2020" />
        <observations epoch_first="Sat Nov  7 18:00:00 2020"
                      epoch_last="Sat Nov  7 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39254"
                obs_have="37867"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="35938"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="34490"
                obs_have="34490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10694609"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 20:08:23 2020" />
        <observations epoch_first="Sat Nov  7 19:00:00 2020"
                      epoch_last="Sat Nov  7 19:59:59 2020"
                      epochs="3502"
                      epochs_ratio="97.28">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="37432"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33681"
                obs_have="32603"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="29878"
                obs_have="29068"
                obs_ratio="97.29" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10694609"
                         time_creation="Fri Dec  4 01:51:42 2020"
                         time_modification="Sat Nov  7 20:08:23 2020" />
        <observations epoch_first="Sat Nov  7 19:00:00 2020"
                      epoch_last="Sat Nov  7 19:59:59 2020"
                      epochs="3502"
                      epochs_ratio="97.28">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="37432"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="33681"
                obs_have="32603"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="29878"
                obs_have="29068"
                obs_ratio="97.29" />
        </observations>
      </control>
    </file>
    <file name="/chta312u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="01:08:18"
                         size="10376310"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 22:08:17 2020" />
        <observations epoch_first="Sat Nov  7 20:00:00 2020"
                      epoch_last="Sat Nov  7 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="35802"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="29358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="01:08:18"
                         size="10376310"
                         time_creation="Fri Dec  4 01:51:42 2020"
                         time_modification="Sat Nov  7 22:08:17 2020" />
        <observations epoch_first="Sat Nov  7 20:00:00 2020"
                      epoch_last="Sat Nov  7 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37041"
                obs_have="35802"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="29358"
                obs_have="29358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22179"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="01:09:11"
                         size="8859220"
                         time_creation="Mon Nov  9 07:08:02 2020"
                         time_modification="Sat Nov  7 23:09:10 2020" />
        <observations epoch_first="Sat Nov  7 21:00:00 2020"
                      epoch_last="Sat Nov  7 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29835"
                obs_have="29835"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26635"
                obs_have="26635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="01:09:11"
                         size="8859220"
                         time_creation="Fri Dec  4 01:51:42 2020"
                         time_modification="Sat Nov  7 23:09:10 2020" />
        <observations epoch_first="Sat Nov  7 21:00:00 2020"
                      epoch_last="Sat Nov  7 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29835"
                obs_have="29835"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26635"
                obs_have="26635"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9459624"
                         time_creation="Mon Nov  9 07:08:03 2020"
                         time_modification="Sat Nov  7 23:09:10 2020" />
        <observations epoch_first="Sat Nov  7 22:00:00 2020"
                      epoch_last="Sat Nov  7 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30201"
                obs_have="28883"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="25566"
                obs_have="25289"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:09:11"
                         size="9459624"
                         time_creation="Fri Dec  4 01:51:42 2020"
                         time_modification="Sat Nov  7 23:09:10 2020" />
        <observations epoch_first="Sat Nov  7 22:00:00 2020"
                      epoch_last="Sat Nov  7 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30201"
                obs_have="28883"
                obs_ratio="95.64" />
          <mask elevation="10 degrees"
                obs_expected="25566"
                obs_have="25289"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="23490"
                obs_have="23490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta312x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Nov  9 11:26:24 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9005255"
                         time_creation="Mon Nov  9 07:08:03 2020"
                         time_modification="Sun Nov  8 00:08:16 2020" />
        <observations epoch_first="Sat Nov  7 23:00:00 2020"
                      epoch_last="Sat Nov  7 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34465"
                obs_have="31791"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="25037"
                obs_have="24660"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec  7 03:15:13 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9005255"
                         time_creation="Fri Dec  4 01:51:42 2020"
                         time_modification="Sun Nov  8 00:08:16 2020" />
        <observations epoch_first="Sat Nov  7 23:00:00 2020"
                      epoch_last="Sat Nov  7 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34465"
                obs_have="31791"
                obs_ratio="92.24" />
          <mask elevation="10 degrees"
                obs_expected="25037"
                obs_have="24660"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="20666"
                obs_have="20666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
