<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-09-07 00:00:00"
    DayOfYear="250"
    Year="2019">
  <station name="CHTA">
    <file name="/chta2500.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep  8 18:01:58 2019"
               level="3">
        <file_statistics latency="01:38:20"
                         size="7712892"
                         time_creation="Sun Sep  8 02:50:10 2019"
                         time_modification="Sun Sep  8 01:37:50 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29714"
                obs_have="28599"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24720"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22074"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 02:46:04 2019"
               level="3">
        <file_statistics latency="01:38:20"
                         size="7712892"
                         time_creation="Fri Oct  4 01:58:28 2019"
                         time_modification="Sun Sep  8 01:37:50 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29714"
                obs_have="28599"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24720"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22074"
                obs_have="22073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Sep  7 01:46:12 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10021488"
                         time_creation="Sat Sep  7 01:12:02 2019"
                         time_modification="Sat Sep  7 01:09:20 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36296"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="32694"
                obs_have="32694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29385"
                obs_have="29385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 03:35:07 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10021488"
                         time_creation="Sat Sep  7 01:12:02 2019"
                         time_modification="Sat Sep  7 01:09:20 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36296"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="32694"
                obs_have="32694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29385"
                obs_have="29385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10021488"
                         time_creation="Sat Sep  7 01:12:02 2019"
                         time_modification="Sat Sep  7 01:09:20 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36296"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="32694"
                obs_have="32694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29385"
                obs_have="29385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:21"
                         size="10021488"
                         time_creation="Fri Oct  4 01:51:41 2019"
                         time_modification="Sat Sep  7 01:09:20 2019" />
        <observations epoch_first="Sat Sep  7 00:00:00 2019"
                      epoch_last="Sat Sep  7 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36578"
                obs_have="36296"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="32694"
                obs_have="32694"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29385"
                obs_have="29385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Sep  7 02:21:10 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="10545356"
                         time_creation="Sat Sep  7 02:12:02 2019"
                         time_modification="Sat Sep  7 02:09:21 2019" />
        <observations epoch_first="Sat Sep  7 01:00:00 2019"
                      epoch_last="Sat Sep  7 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41395"
                obs_have="40248"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="32088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 02:46:11 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="10545356"
                         time_creation="Sat Sep  7 02:12:02 2019"
                         time_modification="Sat Sep  7 02:09:21 2019" />
        <observations epoch_first="Sat Sep  7 01:00:00 2019"
                      epoch_last="Sat Sep  7 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41395"
                obs_have="40248"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="32088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 04:35:12 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="10545356"
                         time_creation="Sat Sep  7 02:12:02 2019"
                         time_modification="Sat Sep  7 02:09:21 2019" />
        <observations epoch_first="Sat Sep  7 01:00:00 2019"
                      epoch_last="Sat Sep  7 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41395"
                obs_have="40248"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="32088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="10545356"
                         time_creation="Sat Sep  7 02:12:02 2019"
                         time_modification="Sat Sep  7 02:09:21 2019" />
        <observations epoch_first="Sat Sep  7 01:00:00 2019"
                      epoch_last="Sat Sep  7 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41395"
                obs_have="40248"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="32088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:22"
                         size="10545356"
                         time_creation="Fri Oct  4 01:51:41 2019"
                         time_modification="Sat Sep  7 02:09:21 2019" />
        <observations epoch_first="Sat Sep  7 01:00:00 2019"
                      epoch_last="Sat Sep  7 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41395"
                obs_have="40248"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="32088"
                obs_have="32088"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24996"
                obs_have="24996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Sep  7 03:21:09 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9460455"
                         time_creation="Sat Sep  7 03:12:03 2019"
                         time_modification="Sat Sep  7 03:08:53 2019" />
        <observations epoch_first="Sat Sep  7 02:00:00 2019"
                      epoch_last="Sat Sep  7 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="34147"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32691"
                obs_have="32691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 03:46:03 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9460455"
                         time_creation="Sat Sep  7 03:12:03 2019"
                         time_modification="Sat Sep  7 03:08:53 2019" />
        <observations epoch_first="Sat Sep  7 02:00:00 2019"
                      epoch_last="Sat Sep  7 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="34147"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32691"
                obs_have="32691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 05:35:10 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9460455"
                         time_creation="Sat Sep  7 03:12:03 2019"
                         time_modification="Sat Sep  7 03:08:53 2019" />
        <observations epoch_first="Sat Sep  7 02:00:00 2019"
                      epoch_last="Sat Sep  7 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="34147"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32691"
                obs_have="32691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9460455"
                         time_creation="Sat Sep  7 03:12:03 2019"
                         time_modification="Sat Sep  7 03:08:53 2019" />
        <observations epoch_first="Sat Sep  7 02:00:00 2019"
                      epoch_last="Sat Sep  7 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="34147"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32691"
                obs_have="32691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9460455"
                         time_creation="Fri Oct  4 01:51:41 2019"
                         time_modification="Sat Sep  7 03:08:53 2019" />
        <observations epoch_first="Sat Sep  7 02:00:00 2019"
                      epoch_last="Sat Sep  7 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34147"
                obs_have="34147"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32691"
                obs_have="32691"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30717"
                obs_have="30717"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Sep  7 04:21:11 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9319125"
                         time_creation="Sat Sep  7 04:12:02 2019"
                         time_modification="Sat Sep  7 04:08:48 2019" />
        <observations epoch_first="Sat Sep  7 03:00:00 2019"
                      epoch_last="Sat Sep  7 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="32639"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29629"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27016"
                obs_have="27016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 04:46:07 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9319125"
                         time_creation="Sat Sep  7 04:12:02 2019"
                         time_modification="Sat Sep  7 04:08:48 2019" />
        <observations epoch_first="Sat Sep  7 03:00:00 2019"
                      epoch_last="Sat Sep  7 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="32639"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29629"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27016"
                obs_have="27016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 06:35:09 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9319125"
                         time_creation="Sat Sep  7 04:12:02 2019"
                         time_modification="Sat Sep  7 04:08:48 2019" />
        <observations epoch_first="Sat Sep  7 03:00:00 2019"
                      epoch_last="Sat Sep  7 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="32639"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29629"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27016"
                obs_have="27016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9319125"
                         time_creation="Sat Sep  7 04:12:02 2019"
                         time_modification="Sat Sep  7 04:08:48 2019" />
        <observations epoch_first="Sat Sep  7 03:00:00 2019"
                      epoch_last="Sat Sep  7 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="32639"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29629"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27016"
                obs_have="27016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9319125"
                         time_creation="Fri Oct  4 01:51:41 2019"
                         time_modification="Sat Sep  7 04:08:48 2019" />
        <observations epoch_first="Sat Sep  7 03:00:00 2019"
                      epoch_last="Sat Sep  7 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34204"
                obs_have="32639"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29629"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="27016"
                obs_have="27016"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Sep  7 05:20:29 2019"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8605615"
                         time_creation="Sat Sep  7 05:08:02 2019"
                         time_modification="Sat Sep  7 05:07:41 2019" />
        <observations epoch_first="Sat Sep  7 04:00:00 2019"
                      epoch_last="Sat Sep  7 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36641"
                obs_have="34358"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="28774"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25132"
                obs_have="25132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 05:46:06 2019"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8605615"
                         time_creation="Sat Sep  7 05:08:02 2019"
                         time_modification="Sat Sep  7 05:07:41 2019" />
        <observations epoch_first="Sat Sep  7 04:00:00 2019"
                      epoch_last="Sat Sep  7 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36641"
                obs_have="34358"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="28774"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25132"
                obs_have="25132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 07:35:10 2019"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8605615"
                         time_creation="Sat Sep  7 05:08:02 2019"
                         time_modification="Sat Sep  7 05:07:41 2019" />
        <observations epoch_first="Sat Sep  7 04:00:00 2019"
                      epoch_last="Sat Sep  7 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36641"
                obs_have="34358"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="28774"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25132"
                obs_have="25132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8605615"
                         time_creation="Sat Sep  7 05:08:02 2019"
                         time_modification="Sat Sep  7 05:07:41 2019" />
        <observations epoch_first="Sat Sep  7 04:00:00 2019"
                      epoch_last="Sat Sep  7 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36641"
                obs_have="34358"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="28774"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25132"
                obs_have="25132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8605615"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 05:07:41 2019" />
        <observations epoch_first="Sat Sep  7 04:00:00 2019"
                      epoch_last="Sat Sep  7 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36641"
                obs_have="34358"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="28774"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25132"
                obs_have="25132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Sep  7 06:46:11 2019"
               level="3">
        <file_statistics latency="00:21:18"
                         size="8600489"
                         time_creation="Sat Sep  7 06:45:02 2019"
                         time_modification="Sat Sep  7 06:21:17 2019" />
        <observations epoch_first="Sat Sep  7 05:00:00 2019"
                      epoch_last="Sat Sep  7 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33464"
                obs_have="32900"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="24854"
                obs_have="24802"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21454"
                obs_have="21402"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Sep  7 08:35:09 2019"
               level="3">
        <file_statistics latency="00:21:18"
                         size="8600489"
                         time_creation="Sat Sep  7 06:45:02 2019"
                         time_modification="Sat Sep  7 06:21:17 2019" />
        <observations epoch_first="Sat Sep  7 05:00:00 2019"
                      epoch_last="Sat Sep  7 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33464"
                obs_have="32900"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="24854"
                obs_have="24802"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21454"
                obs_have="21402"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:21:18"
                         size="8600489"
                         time_creation="Sat Sep  7 06:45:02 2019"
                         time_modification="Sat Sep  7 06:21:17 2019" />
        <observations epoch_first="Sat Sep  7 05:00:00 2019"
                      epoch_last="Sat Sep  7 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33464"
                obs_have="32900"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="24854"
                obs_have="24802"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21454"
                obs_have="21402"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:21:18"
                         size="8600489"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 06:21:17 2019" />
        <observations epoch_first="Sat Sep  7 05:00:00 2019"
                      epoch_last="Sat Sep  7 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33464"
                obs_have="32900"
                obs_ratio="98.31" />
          <mask elevation="10 degrees"
                obs_expected="24854"
                obs_have="24802"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21454"
                obs_have="21402"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/chta250g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Sep  7 07:21:12 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8163072"
                         time_creation="Sat Sep  7 07:12:08 2019"
                         time_modification="Sat Sep  7 07:08:51 2019" />
        <observations epoch_first="Sat Sep  7 06:00:00 2019"
                      epoch_last="Sat Sep  7 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32958"
                obs_have="31437"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="26581"
                obs_have="26581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 07:46:12 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8163072"
                         time_creation="Sat Sep  7 07:12:08 2019"
                         time_modification="Sat Sep  7 07:08:51 2019" />
        <observations epoch_first="Sat Sep  7 06:00:00 2019"
                      epoch_last="Sat Sep  7 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32958"
                obs_have="31437"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="26581"
                obs_have="26581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 09:35:09 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8163072"
                         time_creation="Sat Sep  7 07:12:08 2019"
                         time_modification="Sat Sep  7 07:08:51 2019" />
        <observations epoch_first="Sat Sep  7 06:00:00 2019"
                      epoch_last="Sat Sep  7 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32958"
                obs_have="31437"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="26581"
                obs_have="26581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8163072"
                         time_creation="Sat Sep  7 07:12:08 2019"
                         time_modification="Sat Sep  7 07:08:51 2019" />
        <observations epoch_first="Sat Sep  7 06:00:00 2019"
                      epoch_last="Sat Sep  7 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32958"
                obs_have="31437"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="26581"
                obs_have="26581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8163072"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 07:08:51 2019" />
        <observations epoch_first="Sat Sep  7 06:00:00 2019"
                      epoch_last="Sat Sep  7 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32958"
                obs_have="31437"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="26581"
                obs_have="26581"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23499"
                obs_have="23499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Sep  7 08:21:13 2019"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9027034"
                         time_creation="Sat Sep  7 08:12:02 2019"
                         time_modification="Sat Sep  7 08:09:13 2019" />
        <observations epoch_first="Sat Sep  7 07:00:00 2019"
                      epoch_last="Sat Sep  7 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="30273"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="26280"
                obs_have="26057"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22067"
                obs_have="22067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 08:46:14 2019"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9027034"
                         time_creation="Sat Sep  7 08:12:02 2019"
                         time_modification="Sat Sep  7 08:09:13 2019" />
        <observations epoch_first="Sat Sep  7 07:00:00 2019"
                      epoch_last="Sat Sep  7 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="30273"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="26280"
                obs_have="26057"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22067"
                obs_have="22067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 10:35:11 2019"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9027034"
                         time_creation="Sat Sep  7 08:12:02 2019"
                         time_modification="Sat Sep  7 08:09:13 2019" />
        <observations epoch_first="Sat Sep  7 07:00:00 2019"
                      epoch_last="Sat Sep  7 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="30273"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="26280"
                obs_have="26057"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22067"
                obs_have="22067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9027034"
                         time_creation="Sat Sep  7 08:12:02 2019"
                         time_modification="Sat Sep  7 08:09:13 2019" />
        <observations epoch_first="Sat Sep  7 07:00:00 2019"
                      epoch_last="Sat Sep  7 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="30273"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="26280"
                obs_have="26057"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22067"
                obs_have="22067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:14"
                         size="9027034"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 08:09:13 2019" />
        <observations epoch_first="Sat Sep  7 07:00:00 2019"
                      epoch_last="Sat Sep  7 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32042"
                obs_have="30273"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="26280"
                obs_have="26057"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="22067"
                obs_have="22067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Sep  7 09:21:16 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9903944"
                         time_creation="Sat Sep  7 09:12:02 2019"
                         time_modification="Sat Sep  7 09:09:37 2019" />
        <observations epoch_first="Sat Sep  7 08:00:00 2019"
                      epoch_last="Sat Sep  7 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34313"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 09:46:17 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9903944"
                         time_creation="Sat Sep  7 09:12:02 2019"
                         time_modification="Sat Sep  7 09:09:37 2019" />
        <observations epoch_first="Sat Sep  7 08:00:00 2019"
                      epoch_last="Sat Sep  7 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34313"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 11:35:16 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9903944"
                         time_creation="Sat Sep  7 09:12:02 2019"
                         time_modification="Sat Sep  7 09:09:37 2019" />
        <observations epoch_first="Sat Sep  7 08:00:00 2019"
                      epoch_last="Sat Sep  7 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34313"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9903944"
                         time_creation="Sat Sep  7 09:12:02 2019"
                         time_modification="Sat Sep  7 09:09:37 2019" />
        <observations epoch_first="Sat Sep  7 08:00:00 2019"
                      epoch_last="Sat Sep  7 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34313"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9903944"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 09:09:37 2019" />
        <observations epoch_first="Sat Sep  7 08:00:00 2019"
                      epoch_last="Sat Sep  7 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35425"
                obs_have="34313"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29111"
                obs_have="29111"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Sep  7 10:21:21 2019"
               level="3">
        <file_statistics latency="00:09:45"
                         size="11531996"
                         time_creation="Sat Sep  7 10:12:02 2019"
                         time_modification="Sat Sep  7 10:09:44 2019" />
        <observations epoch_first="Sat Sep  7 09:00:00 2019"
                      epoch_last="Sat Sep  7 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45606"
                obs_have="43547"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="34142"
                obs_have="33850"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 10:46:21 2019"
               level="3">
        <file_statistics latency="00:09:45"
                         size="11531996"
                         time_creation="Sat Sep  7 10:12:02 2019"
                         time_modification="Sat Sep  7 10:09:44 2019" />
        <observations epoch_first="Sat Sep  7 09:00:00 2019"
                      epoch_last="Sat Sep  7 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45606"
                obs_have="43547"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="34142"
                obs_have="33850"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:35:19 2019"
               level="3">
        <file_statistics latency="00:09:45"
                         size="11531996"
                         time_creation="Sat Sep  7 10:12:02 2019"
                         time_modification="Sat Sep  7 10:09:44 2019" />
        <observations epoch_first="Sat Sep  7 09:00:00 2019"
                      epoch_last="Sat Sep  7 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45606"
                obs_have="43547"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="34142"
                obs_have="33850"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:45"
                         size="11531996"
                         time_creation="Sat Sep  7 10:12:02 2019"
                         time_modification="Sat Sep  7 10:09:44 2019" />
        <observations epoch_first="Sat Sep  7 09:00:00 2019"
                      epoch_last="Sat Sep  7 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45606"
                obs_have="43547"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="34142"
                obs_have="33850"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28880"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:45"
                         size="11531996"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 10:09:44 2019" />
        <observations epoch_first="Sat Sep  7 09:00:00 2019"
                      epoch_last="Sat Sep  7 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45606"
                obs_have="43547"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="34142"
                obs_have="33850"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28880"
                obs_have="28880"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Sep  7 11:46:21 2019"
               level="3">
        <file_statistics latency="00:21:20"
                         size="11074828"
                         time_creation="Sat Sep  7 11:45:02 2019"
                         time_modification="Sat Sep  7 11:21:19 2019" />
        <observations epoch_first="Sat Sep  7 10:00:00 2019"
                      epoch_last="Sat Sep  7 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44876"
                obs_have="41408"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="36969"
                obs_have="36969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31952"
                obs_have="31952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 13:35:19 2019"
               level="3">
        <file_statistics latency="00:21:20"
                         size="11074828"
                         time_creation="Sat Sep  7 11:45:02 2019"
                         time_modification="Sat Sep  7 11:21:19 2019" />
        <observations epoch_first="Sat Sep  7 10:00:00 2019"
                      epoch_last="Sat Sep  7 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44876"
                obs_have="41408"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="36969"
                obs_have="36969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31952"
                obs_have="31952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:21:20"
                         size="11074828"
                         time_creation="Sat Sep  7 11:45:02 2019"
                         time_modification="Sat Sep  7 11:21:19 2019" />
        <observations epoch_first="Sat Sep  7 10:00:00 2019"
                      epoch_last="Sat Sep  7 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44876"
                obs_have="41408"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="36969"
                obs_have="36969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31952"
                obs_have="31952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:21:20"
                         size="11074828"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 11:21:19 2019" />
        <observations epoch_first="Sat Sep  7 10:00:00 2019"
                      epoch_last="Sat Sep  7 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44876"
                obs_have="41408"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="36969"
                obs_have="36969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31952"
                obs_have="31952"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Sep  7 12:21:21 2019"
               level="3">
        <file_statistics latency="00:09:42"
                         size="11143879"
                         time_creation="Sat Sep  7 12:12:02 2019"
                         time_modification="Sat Sep  7 12:09:41 2019" />
        <observations epoch_first="Sat Sep  7 11:00:00 2019"
                      epoch_last="Sat Sep  7 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="40499"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="39147"
                obs_have="39147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37846"
                obs_have="37846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:46:21 2019"
               level="3">
        <file_statistics latency="00:09:42"
                         size="11143879"
                         time_creation="Sat Sep  7 12:12:02 2019"
                         time_modification="Sat Sep  7 12:09:41 2019" />
        <observations epoch_first="Sat Sep  7 11:00:00 2019"
                      epoch_last="Sat Sep  7 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="40499"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="39147"
                obs_have="39147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37846"
                obs_have="37846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 14:35:18 2019"
               level="3">
        <file_statistics latency="00:09:42"
                         size="11143879"
                         time_creation="Sat Sep  7 12:12:02 2019"
                         time_modification="Sat Sep  7 12:09:41 2019" />
        <observations epoch_first="Sat Sep  7 11:00:00 2019"
                      epoch_last="Sat Sep  7 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="40499"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="39147"
                obs_have="39147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37846"
                obs_have="37846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:42"
                         size="11143879"
                         time_creation="Sat Sep  7 12:12:02 2019"
                         time_modification="Sat Sep  7 12:09:41 2019" />
        <observations epoch_first="Sat Sep  7 11:00:00 2019"
                      epoch_last="Sat Sep  7 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="40499"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="39147"
                obs_have="39147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37846"
                obs_have="37846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:42"
                         size="11143879"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 12:09:41 2019" />
        <observations epoch_first="Sat Sep  7 11:00:00 2019"
                      epoch_last="Sat Sep  7 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40560"
                obs_have="40499"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="39147"
                obs_have="39147"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37846"
                obs_have="37846"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Sep  7 13:21:21 2019"
               level="3">
        <file_statistics latency="00:09:30"
                         size="10550317"
                         time_creation="Sat Sep  7 13:12:04 2019"
                         time_modification="Sat Sep  7 13:09:29 2019" />
        <observations epoch_first="Sat Sep  7 12:00:00 2019"
                      epoch_last="Sat Sep  7 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42312"
                obs_have="41784"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="38062"
                obs_have="38062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 13:46:19 2019"
               level="3">
        <file_statistics latency="00:09:30"
                         size="10550317"
                         time_creation="Sat Sep  7 13:12:04 2019"
                         time_modification="Sat Sep  7 13:09:29 2019" />
        <observations epoch_first="Sat Sep  7 12:00:00 2019"
                      epoch_last="Sat Sep  7 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42312"
                obs_have="41784"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="38062"
                obs_have="38062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 15:35:18 2019"
               level="3">
        <file_statistics latency="00:09:30"
                         size="10550317"
                         time_creation="Sat Sep  7 13:12:04 2019"
                         time_modification="Sat Sep  7 13:09:29 2019" />
        <observations epoch_first="Sat Sep  7 12:00:00 2019"
                      epoch_last="Sat Sep  7 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42312"
                obs_have="41784"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="38062"
                obs_have="38062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:30"
                         size="10550317"
                         time_creation="Sat Sep  7 13:12:04 2019"
                         time_modification="Sat Sep  7 13:09:29 2019" />
        <observations epoch_first="Sat Sep  7 12:00:00 2019"
                      epoch_last="Sat Sep  7 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42312"
                obs_have="41784"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="38062"
                obs_have="38062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:30"
                         size="10550317"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 13:09:29 2019" />
        <observations epoch_first="Sat Sep  7 12:00:00 2019"
                      epoch_last="Sat Sep  7 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42312"
                obs_have="41784"
                obs_ratio="98.75" />
          <mask elevation="10 degrees"
                obs_expected="38062"
                obs_have="38062"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35420"
                obs_have="35420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Sep  7 14:21:22 2019"
               level="3">
        <file_statistics latency="00:09:49"
                         size="11224321"
                         time_creation="Sat Sep  7 14:12:02 2019"
                         time_modification="Sat Sep  7 14:09:48 2019" />
        <observations epoch_first="Sat Sep  7 13:00:00 2019"
                      epoch_last="Sat Sep  7 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48542"
                obs_have="46667"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41278"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35540"
                obs_have="35540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 14:46:22 2019"
               level="3">
        <file_statistics latency="00:09:49"
                         size="11224321"
                         time_creation="Sat Sep  7 14:12:02 2019"
                         time_modification="Sat Sep  7 14:09:48 2019" />
        <observations epoch_first="Sat Sep  7 13:00:00 2019"
                      epoch_last="Sat Sep  7 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48542"
                obs_have="46667"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41278"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35540"
                obs_have="35540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 16:35:14 2019"
               level="3">
        <file_statistics latency="00:09:49"
                         size="11224321"
                         time_creation="Sat Sep  7 14:12:02 2019"
                         time_modification="Sat Sep  7 14:09:48 2019" />
        <observations epoch_first="Sat Sep  7 13:00:00 2019"
                      epoch_last="Sat Sep  7 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48542"
                obs_have="46667"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41278"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35540"
                obs_have="35540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:49"
                         size="11224321"
                         time_creation="Sat Sep  7 14:12:02 2019"
                         time_modification="Sat Sep  7 14:09:48 2019" />
        <observations epoch_first="Sat Sep  7 13:00:00 2019"
                      epoch_last="Sat Sep  7 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48542"
                obs_have="46667"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41278"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35540"
                obs_have="35540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:49"
                         size="11224321"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 14:09:48 2019" />
        <observations epoch_first="Sat Sep  7 13:00:00 2019"
                      epoch_last="Sat Sep  7 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48542"
                obs_have="46667"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="41278"
                obs_have="41278"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35540"
                obs_have="35540"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Sep  7 15:21:20 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10173031"
                         time_creation="Sat Sep  7 15:12:03 2019"
                         time_modification="Sat Sep  7 15:09:31 2019" />
        <observations epoch_first="Sat Sep  7 14:00:00 2019"
                      epoch_last="Sat Sep  7 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42585"
                obs_have="42585"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="40457"
                obs_have="40457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37592"
                obs_have="37592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 15:46:20 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10173031"
                         time_creation="Sat Sep  7 15:12:03 2019"
                         time_modification="Sat Sep  7 15:09:31 2019" />
        <observations epoch_first="Sat Sep  7 14:00:00 2019"
                      epoch_last="Sat Sep  7 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42585"
                obs_have="42585"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="40457"
                obs_have="40457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37592"
                obs_have="37592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 17:35:12 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10173031"
                         time_creation="Sat Sep  7 15:12:03 2019"
                         time_modification="Sat Sep  7 15:09:31 2019" />
        <observations epoch_first="Sat Sep  7 14:00:00 2019"
                      epoch_last="Sat Sep  7 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42585"
                obs_have="42585"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="40457"
                obs_have="40457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37592"
                obs_have="37592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10173031"
                         time_creation="Sat Sep  7 15:12:03 2019"
                         time_modification="Sat Sep  7 15:09:31 2019" />
        <observations epoch_first="Sat Sep  7 14:00:00 2019"
                      epoch_last="Sat Sep  7 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42585"
                obs_have="42585"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="40457"
                obs_have="40457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37592"
                obs_have="37592"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10173031"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 15:09:31 2019" />
        <observations epoch_first="Sat Sep  7 14:00:00 2019"
                      epoch_last="Sat Sep  7 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42585"
                obs_have="42585"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="40457"
                obs_have="40457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37592"
                obs_have="37592"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Sep  7 16:46:13 2019"
               level="3">
        <file_statistics latency="00:30:32"
                         size="9708906"
                         time_creation="Sat Sep  7 16:45:02 2019"
                         time_modification="Sat Sep  7 16:30:31 2019" />
        <observations epoch_first="Sat Sep  7 15:00:00 2019"
                      epoch_last="Sat Sep  7 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37922"
                obs_have="37474"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 18:35:14 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9708906"
                         time_creation="Sat Sep  7 17:10:02 2019"
                         time_modification="Sat Sep  7 16:53:14 2019" />
        <observations epoch_first="Sat Sep  7 15:00:00 2019"
                      epoch_last="Sat Sep  7 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37922"
                obs_have="37474"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9708906"
                         time_creation="Sat Sep  7 17:10:02 2019"
                         time_modification="Sat Sep  7 16:53:14 2019" />
        <observations epoch_first="Sat Sep  7 15:00:00 2019"
                      epoch_last="Sat Sep  7 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37922"
                obs_have="37474"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9708906"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 16:53:14 2019" />
        <observations epoch_first="Sat Sep  7 15:00:00 2019"
                      epoch_last="Sat Sep  7 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37922"
                obs_have="37474"
                obs_ratio="98.82" />
          <mask elevation="10 degrees"
                obs_expected="31805"
                obs_have="31805"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27762"
                obs_have="27762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Sep  7 19:35:17 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9678029"
                         time_creation="Sat Sep  7 18:10:03 2019"
                         time_modification="Sat Sep  7 17:54:55 2019" />
        <observations epoch_first="Sat Sep  7 16:00:00 2019"
                      epoch_last="Sat Sep  7 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="33948"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29272"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9678029"
                         time_creation="Sat Sep  7 18:10:03 2019"
                         time_modification="Sat Sep  7 17:54:55 2019" />
        <observations epoch_first="Sat Sep  7 16:00:00 2019"
                      epoch_last="Sat Sep  7 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="33948"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29272"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:54:56"
                         size="9678029"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 17:54:55 2019" />
        <observations epoch_first="Sat Sep  7 16:00:00 2019"
                      epoch_last="Sat Sep  7 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="33948"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29272"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26051"
                obs_have="26051"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Sep  7 18:20:52 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10014794"
                         time_creation="Sat Sep  7 18:12:03 2019"
                         time_modification="Sat Sep  7 18:08:27 2019" />
        <observations epoch_first="Sat Sep  7 17:00:00 2019"
                      epoch_last="Sat Sep  7 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35815"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="25714"
                obs_have="25714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 18:46:11 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10014794"
                         time_creation="Sat Sep  7 18:12:03 2019"
                         time_modification="Sat Sep  7 18:08:27 2019" />
        <observations epoch_first="Sat Sep  7 17:00:00 2019"
                      epoch_last="Sat Sep  7 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35815"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="25714"
                obs_have="25714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 20:35:15 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10014794"
                         time_creation="Sat Sep  7 18:12:03 2019"
                         time_modification="Sat Sep  7 18:08:27 2019" />
        <observations epoch_first="Sat Sep  7 17:00:00 2019"
                      epoch_last="Sat Sep  7 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35815"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="25714"
                obs_have="25714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10014794"
                         time_creation="Sat Sep  7 18:12:03 2019"
                         time_modification="Sat Sep  7 18:08:27 2019" />
        <observations epoch_first="Sat Sep  7 17:00:00 2019"
                      epoch_last="Sat Sep  7 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35815"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="25714"
                obs_have="25714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10014794"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 18:08:27 2019" />
        <observations epoch_first="Sat Sep  7 17:00:00 2019"
                      epoch_last="Sat Sep  7 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37024"
                obs_have="35815"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="25714"
                obs_have="25714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24044"
                obs_have="24044"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Sep  7 19:21:12 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8945180"
                         time_creation="Sat Sep  7 19:12:03 2019"
                         time_modification="Sat Sep  7 19:08:49 2019" />
        <observations epoch_first="Sat Sep  7 18:00:00 2019"
                      epoch_last="Sat Sep  7 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="33181"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 19:46:10 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8945180"
                         time_creation="Sat Sep  7 19:12:03 2019"
                         time_modification="Sat Sep  7 19:08:49 2019" />
        <observations epoch_first="Sat Sep  7 18:00:00 2019"
                      epoch_last="Sat Sep  7 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="33181"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 21:35:13 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8945180"
                         time_creation="Sat Sep  7 19:12:03 2019"
                         time_modification="Sat Sep  7 19:08:49 2019" />
        <observations epoch_first="Sat Sep  7 18:00:00 2019"
                      epoch_last="Sat Sep  7 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="33181"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8945180"
                         time_creation="Sat Sep  7 19:12:03 2019"
                         time_modification="Sat Sep  7 19:08:49 2019" />
        <observations epoch_first="Sat Sep  7 18:00:00 2019"
                      epoch_last="Sat Sep  7 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="33181"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:50"
                         size="8945180"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 19:08:49 2019" />
        <observations epoch_first="Sat Sep  7 18:00:00 2019"
                      epoch_last="Sat Sep  7 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33765"
                obs_have="33181"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="25932"
                obs_have="25932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23812"
                obs_have="23812"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Sep  7 20:46:02 2019"
               level="3">
        <file_statistics latency="00:37:15"
                         size="8425636"
                         time_creation="Sat Sep  7 20:45:03 2019"
                         time_modification="Sat Sep  7 20:37:14 2019" />
        <observations epoch_first="Sat Sep  7 19:00:00 2019"
                      epoch_last="Sat Sep  7 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29520"
                obs_have="27948"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21817"
                obs_have="21817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 22:35:10 2019"
               level="3">
        <file_statistics latency="00:53:16"
                         size="8425636"
                         time_creation="Sat Sep  7 21:10:03 2019"
                         time_modification="Sat Sep  7 20:53:15 2019" />
        <observations epoch_first="Sat Sep  7 19:00:00 2019"
                      epoch_last="Sat Sep  7 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29520"
                obs_have="27948"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21817"
                obs_have="21817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:53:16"
                         size="8425636"
                         time_creation="Sat Sep  7 21:10:03 2019"
                         time_modification="Sat Sep  7 20:53:15 2019" />
        <observations epoch_first="Sat Sep  7 19:00:00 2019"
                      epoch_last="Sat Sep  7 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29520"
                obs_have="27948"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21817"
                obs_have="21817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:53:16"
                         size="8425636"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 20:53:15 2019" />
        <observations epoch_first="Sat Sep  7 19:00:00 2019"
                      epoch_last="Sat Sep  7 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29520"
                obs_have="27948"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24924"
                obs_have="24924"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21817"
                obs_have="21817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Sep  7 21:21:14 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7952694"
                         time_creation="Sat Sep  7 21:12:03 2019"
                         time_modification="Sat Sep  7 21:08:44 2019" />
        <observations epoch_first="Sat Sep  7 20:00:00 2019"
                      epoch_last="Sat Sep  7 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29297"
                obs_have="28769"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="24129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 21:46:13 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7952694"
                         time_creation="Sat Sep  7 21:12:03 2019"
                         time_modification="Sat Sep  7 21:08:44 2019" />
        <observations epoch_first="Sat Sep  7 20:00:00 2019"
                      epoch_last="Sat Sep  7 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29297"
                obs_have="28769"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="24129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 23:35:10 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7952694"
                         time_creation="Sat Sep  7 21:12:03 2019"
                         time_modification="Sat Sep  7 21:08:44 2019" />
        <observations epoch_first="Sat Sep  7 20:00:00 2019"
                      epoch_last="Sat Sep  7 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29297"
                obs_have="28769"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="24129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7952694"
                         time_creation="Sat Sep  7 21:12:03 2019"
                         time_modification="Sat Sep  7 21:08:44 2019" />
        <observations epoch_first="Sat Sep  7 20:00:00 2019"
                      epoch_last="Sat Sep  7 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29297"
                obs_have="28769"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="24129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:08:45"
                         size="7952694"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 21:08:44 2019" />
        <observations epoch_first="Sat Sep  7 20:00:00 2019"
                      epoch_last="Sat Sep  7 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29297"
                obs_have="28769"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="24129"
                obs_have="24129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20842"
                obs_have="20842"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Sep  8 00:35:14 2019"
               level="3">
        <file_statistics latency="01:11:32"
                         size="8778387"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:31 2019" />
        <observations epoch_first="Sat Sep  7 21:00:00 2019"
                      epoch_last="Sat Sep  7 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32722"
                obs_have="30169"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="24343"
                obs_have="23986"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="21150"
                obs_have="21150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="01:11:32"
                         size="8778387"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:31 2019" />
        <observations epoch_first="Sat Sep  7 21:00:00 2019"
                      epoch_last="Sat Sep  7 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32722"
                obs_have="30169"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="24343"
                obs_have="23986"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="21150"
                obs_have="21150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="01:11:32"
                         size="8778387"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 23:11:31 2019" />
        <observations epoch_first="Sat Sep  7 21:00:00 2019"
                      epoch_last="Sat Sep  7 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32722"
                obs_have="30169"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="24343"
                obs_have="23986"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="21150"
                obs_have="21150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Sep  7 23:21:20 2019"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9781898"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:32 2019" />
        <observations epoch_first="Sat Sep  7 22:00:00 2019"
                      epoch_last="Sat Sep  7 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36154"
                obs_have="34909"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25147"
                obs_have="25147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 23:46:18 2019"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9781898"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:32 2019" />
        <observations epoch_first="Sat Sep  7 22:00:00 2019"
                      epoch_last="Sat Sep  7 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36154"
                obs_have="34909"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25147"
                obs_have="25147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 01:35:15 2019"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9781898"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:32 2019" />
        <observations epoch_first="Sat Sep  7 22:00:00 2019"
                      epoch_last="Sat Sep  7 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36154"
                obs_have="34909"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25147"
                obs_have="25147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9781898"
                         time_creation="Sat Sep  7 23:20:03 2019"
                         time_modification="Sat Sep  7 23:11:32 2019" />
        <observations epoch_first="Sat Sep  7 22:00:00 2019"
                      epoch_last="Sat Sep  7 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36154"
                obs_have="34909"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25147"
                obs_have="25147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:11:33"
                         size="9781898"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sat Sep  7 23:11:32 2019" />
        <observations epoch_first="Sat Sep  7 22:00:00 2019"
                      epoch_last="Sat Sep  7 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36154"
                obs_have="34909"
                obs_ratio="96.56" />
          <mask elevation="10 degrees"
                obs_expected="30246"
                obs_have="30246"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25147"
                obs_have="25147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta250x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Sep  8 00:21:20 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8737930"
                         time_creation="Sun Sep  8 00:12:04 2019"
                         time_modification="Sun Sep  8 00:09:06 2019" />
        <observations epoch_first="Sat Sep  7 23:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34169"
                obs_have="32720"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31888"
                obs_have="31731"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 00:46:17 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8737930"
                         time_creation="Sun Sep  8 00:12:04 2019"
                         time_modification="Sun Sep  8 00:09:06 2019" />
        <observations epoch_first="Sat Sep  7 23:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34169"
                obs_have="32720"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31888"
                obs_have="31731"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 02:35:10 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8737930"
                         time_creation="Sun Sep  8 00:12:04 2019"
                         time_modification="Sun Sep  8 00:09:06 2019" />
        <observations epoch_first="Sat Sep  7 23:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34169"
                obs_have="32720"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31888"
                obs_have="31731"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep  8 18:29:19 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8737930"
                         time_creation="Sun Sep  8 00:12:04 2019"
                         time_modification="Sun Sep  8 00:09:06 2019" />
        <observations epoch_first="Sat Sep  7 23:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34169"
                obs_have="32720"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31888"
                obs_have="31731"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Oct  7 03:13:57 2019"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8737930"
                         time_creation="Fri Oct  4 01:51:42 2019"
                         time_modification="Sun Sep  8 00:09:06 2019" />
        <observations epoch_first="Sat Sep  7 23:00:00 2019"
                      epoch_last="Sat Sep  7 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34169"
                obs_have="32720"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31888"
                obs_have="31731"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30926"
                obs_have="30926"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
