<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-02-14 00:00:00"
    DayOfYear="45"
    Year="2017">
  <station name="CHTA">
    <file name="/chta0450.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 15 18:26:02 2017"
               level="3">
        <file_statistics latency="01:37:11"
                         size="7743221"
                         time_creation="Wed Feb 15 02:06:30 2017"
                         time_modification="Wed Feb 15 01:36:41 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:30 2017"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27782"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="23746"
                obs_ratio="92.47" />
          <mask elevation="15 degrees"
                obs_expected="22909"
                obs_have="21183"
                obs_ratio="92.47" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:11:22 2017"
               level="3">
        <file_statistics latency="01:37:11"
                         size="7743221"
                         time_creation="Tue Mar 14 00:59:24 2017"
                         time_modification="Wed Feb 15 01:36:41 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:30 2017"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30858"
                obs_have="27782"
                obs_ratio="90.03" />
          <mask elevation="10 degrees"
                obs_expected="25680"
                obs_have="23746"
                obs_ratio="92.47" />
          <mask elevation="15 degrees"
                obs_expected="22909"
                obs_have="21183"
                obs_ratio="92.47" />
        </observations>
      </control>
    </file>
    <file name="/chta045a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 14 01:20:36 2017"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10829910"
                         time_creation="Tue Feb 14 01:15:07 2017"
                         time_modification="Tue Feb 14 01:09:45 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39915"
                obs_have="39764"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33872"
                obs_have="33866"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32049"
                obs_have="32043"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 14 01:45:36 2017"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10829910"
                         time_creation="Tue Feb 14 01:15:07 2017"
                         time_modification="Tue Feb 14 01:09:45 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39915"
                obs_have="39764"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33872"
                obs_have="33866"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32049"
                obs_have="32043"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 14 03:34:38 2017"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10829910"
                         time_creation="Tue Feb 14 01:15:07 2017"
                         time_modification="Tue Feb 14 01:09:45 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39915"
                obs_have="39764"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33872"
                obs_have="33866"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32049"
                obs_have="32043"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10829910"
                         time_creation="Tue Feb 14 01:15:07 2017"
                         time_modification="Tue Feb 14 01:09:45 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39915"
                obs_have="39764"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33872"
                obs_have="33866"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32049"
                obs_have="32043"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:09:46"
                         size="10829910"
                         time_creation="Tue Mar 14 00:57:04 2017"
                         time_modification="Tue Feb 14 01:09:45 2017" />
        <observations epoch_first="Tue Feb 14 00:00:00 2017"
                      epoch_last="Tue Feb 14 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39915"
                obs_have="39764"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="33872"
                obs_have="33866"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="32049"
                obs_have="32043"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 14 02:21:01 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="11568811"
                         time_creation="Tue Feb 14 02:15:18 2017"
                         time_modification="Tue Feb 14 02:10:31 2017" />
        <observations epoch_first="Tue Feb 14 01:00:00 2017"
                      epoch_last="Tue Feb 14 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45012"
                obs_have="44307"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 02:46:01 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="11568811"
                         time_creation="Tue Feb 14 02:15:18 2017"
                         time_modification="Tue Feb 14 02:10:31 2017" />
        <observations epoch_first="Tue Feb 14 01:00:00 2017"
                      epoch_last="Tue Feb 14 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45012"
                obs_have="44307"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 04:35:06 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="11568811"
                         time_creation="Tue Feb 14 02:15:18 2017"
                         time_modification="Tue Feb 14 02:10:31 2017" />
        <observations epoch_first="Tue Feb 14 01:00:00 2017"
                      epoch_last="Tue Feb 14 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45012"
                obs_have="44307"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="11568811"
                         time_creation="Tue Feb 14 02:15:18 2017"
                         time_modification="Tue Feb 14 02:10:31 2017" />
        <observations epoch_first="Tue Feb 14 01:00:00 2017"
                      epoch_last="Tue Feb 14 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45012"
                obs_have="44307"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="11568811"
                         time_creation="Tue Mar 14 00:57:04 2017"
                         time_modification="Tue Feb 14 02:10:31 2017" />
        <observations epoch_first="Tue Feb 14 01:00:00 2017"
                      epoch_last="Tue Feb 14 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45012"
                obs_have="44307"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="31228"
                obs_have="31228"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 14 03:20:54 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10963171"
                         time_creation="Tue Feb 14 03:15:24 2017"
                         time_modification="Tue Feb 14 03:10:40 2017" />
        <observations epoch_first="Tue Feb 14 02:00:00 2017"
                      epoch_last="Tue Feb 14 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42730"
                obs_have="41350"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="35522"
                obs_have="35522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30306"
                obs_have="30306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 03:46:03 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10963171"
                         time_creation="Tue Feb 14 03:15:24 2017"
                         time_modification="Tue Feb 14 03:10:40 2017" />
        <observations epoch_first="Tue Feb 14 02:00:00 2017"
                      epoch_last="Tue Feb 14 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42730"
                obs_have="41350"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="35522"
                obs_have="35522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30306"
                obs_have="30306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 05:34:53 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10963171"
                         time_creation="Tue Feb 14 03:15:24 2017"
                         time_modification="Tue Feb 14 03:10:40 2017" />
        <observations epoch_first="Tue Feb 14 02:00:00 2017"
                      epoch_last="Tue Feb 14 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42730"
                obs_have="41350"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="35522"
                obs_have="35522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30306"
                obs_have="30306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10963171"
                         time_creation="Tue Feb 14 03:15:24 2017"
                         time_modification="Tue Feb 14 03:10:40 2017" />
        <observations epoch_first="Tue Feb 14 02:00:00 2017"
                      epoch_last="Tue Feb 14 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42730"
                obs_have="41350"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="35522"
                obs_have="35522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30306"
                obs_have="30306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10963171"
                         time_creation="Tue Mar 14 00:57:05 2017"
                         time_modification="Tue Feb 14 03:10:40 2017" />
        <observations epoch_first="Tue Feb 14 02:00:00 2017"
                      epoch_last="Tue Feb 14 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42730"
                obs_have="41350"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="35522"
                obs_have="35522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30306"
                obs_have="30306"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 14 04:20:53 2017"
               level="3">
        <file_statistics latency="00:10:22"
                         size="10200174"
                         time_creation="Tue Feb 14 04:15:28 2017"
                         time_modification="Tue Feb 14 04:10:21 2017" />
        <observations epoch_first="Tue Feb 14 03:00:00 2017"
                      epoch_last="Tue Feb 14 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="37249"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 04:45:54 2017"
               level="3">
        <file_statistics latency="00:10:22"
                         size="10200174"
                         time_creation="Tue Feb 14 04:15:28 2017"
                         time_modification="Tue Feb 14 04:10:21 2017" />
        <observations epoch_first="Tue Feb 14 03:00:00 2017"
                      epoch_last="Tue Feb 14 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="37249"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 06:34:52 2017"
               level="3">
        <file_statistics latency="00:10:22"
                         size="10200174"
                         time_creation="Tue Feb 14 04:15:28 2017"
                         time_modification="Tue Feb 14 04:10:21 2017" />
        <observations epoch_first="Tue Feb 14 03:00:00 2017"
                      epoch_last="Tue Feb 14 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="37249"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:22"
                         size="10200174"
                         time_creation="Tue Feb 14 04:15:28 2017"
                         time_modification="Tue Feb 14 04:10:21 2017" />
        <observations epoch_first="Tue Feb 14 03:00:00 2017"
                      epoch_last="Tue Feb 14 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="37249"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:22"
                         size="10200174"
                         time_creation="Tue Mar 14 00:57:05 2017"
                         time_modification="Tue Feb 14 04:10:21 2017" />
        <observations epoch_first="Tue Feb 14 03:00:00 2017"
                      epoch_last="Tue Feb 14 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="37249"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35859"
                obs_have="35859"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34752"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 14 05:20:58 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10748506"
                         time_creation="Tue Feb 14 05:15:32 2017"
                         time_modification="Tue Feb 14 05:10:33 2017" />
        <observations epoch_first="Tue Feb 14 04:00:00 2017"
                      epoch_last="Tue Feb 14 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39349"
                obs_have="39254"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32385"
                obs_have="32385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 05:45:56 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10748506"
                         time_creation="Tue Feb 14 05:15:32 2017"
                         time_modification="Tue Feb 14 05:10:33 2017" />
        <observations epoch_first="Tue Feb 14 04:00:00 2017"
                      epoch_last="Tue Feb 14 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39349"
                obs_have="39254"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32385"
                obs_have="32385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 07:34:56 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10748506"
                         time_creation="Tue Feb 14 05:15:32 2017"
                         time_modification="Tue Feb 14 05:10:33 2017" />
        <observations epoch_first="Tue Feb 14 04:00:00 2017"
                      epoch_last="Tue Feb 14 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39349"
                obs_have="39254"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32385"
                obs_have="32385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10748506"
                         time_creation="Tue Feb 14 05:15:32 2017"
                         time_modification="Tue Feb 14 05:10:33 2017" />
        <observations epoch_first="Tue Feb 14 04:00:00 2017"
                      epoch_last="Tue Feb 14 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39349"
                obs_have="39254"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32385"
                obs_have="32385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:34"
                         size="10748506"
                         time_creation="Tue Mar 14 00:57:06 2017"
                         time_modification="Tue Feb 14 05:10:33 2017" />
        <observations epoch_first="Tue Feb 14 04:00:00 2017"
                      epoch_last="Tue Feb 14 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39349"
                obs_have="39254"
                obs_ratio="99.76" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34895"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32385"
                obs_have="32385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045f.17o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 14 06:21:02 2017"
               level="3">
        <file_statistics latency="00:10:57"
                         size="10794770"
                         time_creation="Tue Feb 14 06:15:37 2017"
                         time_modification="Tue Feb 14 06:10:56 2017" />
        <observations epoch_first="Tue Feb 14 05:00:00 2017"
                      epoch_last="Tue Feb 14 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43646"
                obs_have="42703"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 06:46:00 2017"
               level="3">
        <file_statistics latency="00:10:57"
                         size="10794770"
                         time_creation="Tue Feb 14 06:15:37 2017"
                         time_modification="Tue Feb 14 06:10:56 2017" />
        <observations epoch_first="Tue Feb 14 05:00:00 2017"
                      epoch_last="Tue Feb 14 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43646"
                obs_have="42703"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 08:35:01 2017"
               level="3">
        <file_statistics latency="00:10:57"
                         size="10794770"
                         time_creation="Tue Feb 14 06:15:37 2017"
                         time_modification="Tue Feb 14 06:10:56 2017" />
        <observations epoch_first="Tue Feb 14 05:00:00 2017"
                      epoch_last="Tue Feb 14 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43646"
                obs_have="42703"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:57"
                         size="10794770"
                         time_creation="Tue Feb 14 06:15:37 2017"
                         time_modification="Tue Feb 14 06:10:56 2017" />
        <observations epoch_first="Tue Feb 14 05:00:00 2017"
                      epoch_last="Tue Feb 14 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43646"
                obs_have="42703"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31064"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:57"
                         size="10794770"
                         time_creation="Tue Mar 14 00:57:06 2017"
                         time_modification="Tue Feb 14 06:10:56 2017" />
        <observations epoch_first="Tue Feb 14 05:00:00 2017"
                      epoch_last="Tue Feb 14 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43646"
                obs_have="42703"
                obs_ratio="97.84" />
          <mask elevation="10 degrees"
                obs_expected="36410"
                obs_have="36410"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31064"
                obs_have="31064"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045g.17o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 14 07:21:01 2017"
               level="3">
        <file_statistics latency="00:10:51"
                         size="11250555"
                         time_creation="Tue Feb 14 07:15:44 2017"
                         time_modification="Tue Feb 14 07:10:50 2017" />
        <observations epoch_first="Tue Feb 14 06:00:00 2017"
                      epoch_last="Tue Feb 14 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="38391"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37046"
                obs_have="37046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34654"
                obs_have="34654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 07:46:00 2017"
               level="3">
        <file_statistics latency="00:10:51"
                         size="11250555"
                         time_creation="Tue Feb 14 07:15:44 2017"
                         time_modification="Tue Feb 14 07:10:50 2017" />
        <observations epoch_first="Tue Feb 14 06:00:00 2017"
                      epoch_last="Tue Feb 14 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="38391"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37046"
                obs_have="37046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34654"
                obs_have="34654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 09:35:02 2017"
               level="3">
        <file_statistics latency="00:10:51"
                         size="11250555"
                         time_creation="Tue Feb 14 07:15:44 2017"
                         time_modification="Tue Feb 14 07:10:50 2017" />
        <observations epoch_first="Tue Feb 14 06:00:00 2017"
                      epoch_last="Tue Feb 14 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="38391"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37046"
                obs_have="37046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34654"
                obs_have="34654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:51"
                         size="11250555"
                         time_creation="Tue Feb 14 07:15:44 2017"
                         time_modification="Tue Feb 14 07:10:50 2017" />
        <observations epoch_first="Tue Feb 14 06:00:00 2017"
                      epoch_last="Tue Feb 14 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="38391"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37046"
                obs_have="37046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34654"
                obs_have="34654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:51"
                         size="11250555"
                         time_creation="Tue Mar 14 00:57:07 2017"
                         time_modification="Tue Feb 14 07:10:50 2017" />
        <observations epoch_first="Tue Feb 14 06:00:00 2017"
                      epoch_last="Tue Feb 14 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="38391"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37046"
                obs_have="37046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34654"
                obs_have="34654"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045h.17o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 14 08:20:49 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="10785306"
                         time_creation="Tue Feb 14 08:15:48 2017"
                         time_modification="Tue Feb 14 08:10:26 2017" />
        <observations epoch_first="Tue Feb 14 07:00:00 2017"
                      epoch_last="Tue Feb 14 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37889"
                obs_have="37632"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32338"
                obs_have="32338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 08:45:58 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="10785306"
                         time_creation="Tue Feb 14 08:15:48 2017"
                         time_modification="Tue Feb 14 08:10:26 2017" />
        <observations epoch_first="Tue Feb 14 07:00:00 2017"
                      epoch_last="Tue Feb 14 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37889"
                obs_have="37632"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32338"
                obs_have="32338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 10:34:58 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="10785306"
                         time_creation="Tue Feb 14 08:15:48 2017"
                         time_modification="Tue Feb 14 08:10:26 2017" />
        <observations epoch_first="Tue Feb 14 07:00:00 2017"
                      epoch_last="Tue Feb 14 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37889"
                obs_have="37632"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32338"
                obs_have="32338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="10785306"
                         time_creation="Tue Feb 14 08:15:48 2017"
                         time_modification="Tue Feb 14 08:10:26 2017" />
        <observations epoch_first="Tue Feb 14 07:00:00 2017"
                      epoch_last="Tue Feb 14 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37889"
                obs_have="37632"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32338"
                obs_have="32338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:27"
                         size="10785306"
                         time_creation="Tue Mar 14 00:57:07 2017"
                         time_modification="Tue Feb 14 08:10:26 2017" />
        <observations epoch_first="Tue Feb 14 07:00:00 2017"
                      epoch_last="Tue Feb 14 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37889"
                obs_have="37632"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="32338"
                obs_have="32338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 14 09:20:35 2017"
               level="3">
        <file_statistics latency="00:10:13"
                         size="10578368"
                         time_creation="Tue Feb 14 09:15:48 2017"
                         time_modification="Tue Feb 14 09:10:12 2017" />
        <observations epoch_first="Tue Feb 14 08:00:00 2017"
                      epoch_last="Tue Feb 14 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36197"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28392"
                obs_have="28392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24361"
                obs_have="24361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 09:45:42 2017"
               level="3">
        <file_statistics latency="00:10:13"
                         size="10578368"
                         time_creation="Tue Feb 14 09:15:48 2017"
                         time_modification="Tue Feb 14 09:10:12 2017" />
        <observations epoch_first="Tue Feb 14 08:00:00 2017"
                      epoch_last="Tue Feb 14 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36197"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28392"
                obs_have="28392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24361"
                obs_have="24361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 11:34:41 2017"
               level="3">
        <file_statistics latency="00:10:13"
                         size="10578368"
                         time_creation="Tue Feb 14 09:15:48 2017"
                         time_modification="Tue Feb 14 09:10:12 2017" />
        <observations epoch_first="Tue Feb 14 08:00:00 2017"
                      epoch_last="Tue Feb 14 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36197"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28392"
                obs_have="28392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24361"
                obs_have="24361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:13"
                         size="10578368"
                         time_creation="Tue Feb 14 09:15:48 2017"
                         time_modification="Tue Feb 14 09:10:12 2017" />
        <observations epoch_first="Tue Feb 14 08:00:00 2017"
                      epoch_last="Tue Feb 14 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36197"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28392"
                obs_have="28392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24361"
                obs_have="24361"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:13"
                         size="10578368"
                         time_creation="Tue Mar 14 00:57:08 2017"
                         time_modification="Tue Feb 14 09:10:12 2017" />
        <observations epoch_first="Tue Feb 14 08:00:00 2017"
                      epoch_last="Tue Feb 14 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37626"
                obs_have="36197"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="28392"
                obs_have="28392"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24361"
                obs_have="24361"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="2 day(s) 16:39:00"
                         size="6217989"
                         time_creation="Tue Mar 14 00:57:08 2017"
                         time_modification="Fri Feb 17 02:38:58 2017" />
        <observations epoch_first="Tue Feb 14 09:00:00 2017"
                      epoch_last="Tue Feb 14 09:59:58 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36450"
                obs_have="36441"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="25672"
                obs_have="25666"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25137"
                obs_have="25132"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 14 11:20:56 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10055261"
                         time_creation="Tue Feb 14 11:15:53 2017"
                         time_modification="Tue Feb 14 11:10:40 2017" />
        <observations epoch_first="Tue Feb 14 10:00:00 2017"
                      epoch_last="Tue Feb 14 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="34158"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23092"
                obs_have="23092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 11:45:56 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10055261"
                         time_creation="Tue Feb 14 11:15:53 2017"
                         time_modification="Tue Feb 14 11:10:40 2017" />
        <observations epoch_first="Tue Feb 14 10:00:00 2017"
                      epoch_last="Tue Feb 14 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="34158"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23092"
                obs_have="23092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 13:34:56 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10055261"
                         time_creation="Tue Feb 14 11:15:53 2017"
                         time_modification="Tue Feb 14 11:10:40 2017" />
        <observations epoch_first="Tue Feb 14 10:00:00 2017"
                      epoch_last="Tue Feb 14 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="34158"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23092"
                obs_have="23092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10055261"
                         time_creation="Tue Feb 14 11:15:53 2017"
                         time_modification="Tue Feb 14 11:10:40 2017" />
        <observations epoch_first="Tue Feb 14 10:00:00 2017"
                      epoch_last="Tue Feb 14 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="34158"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23092"
                obs_have="23092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:41"
                         size="10055261"
                         time_creation="Tue Mar 14 00:57:09 2017"
                         time_modification="Tue Feb 14 11:10:40 2017" />
        <observations epoch_first="Tue Feb 14 10:00:00 2017"
                      epoch_last="Tue Feb 14 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="34158"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23092"
                obs_have="23092"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 14 12:20:56 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9484564"
                         time_creation="Tue Feb 14 12:15:59 2017"
                         time_modification="Tue Feb 14 12:10:15 2017" />
        <observations epoch_first="Tue Feb 14 11:00:00 2017"
                      epoch_last="Tue Feb 14 11:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="32827"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29626"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25280"
                obs_have="25274"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 14 12:45:56 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9484564"
                         time_creation="Tue Feb 14 12:15:59 2017"
                         time_modification="Tue Feb 14 12:10:15 2017" />
        <observations epoch_first="Tue Feb 14 11:00:00 2017"
                      epoch_last="Tue Feb 14 11:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="32827"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29626"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25280"
                obs_have="25274"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 14 14:34:53 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9484564"
                         time_creation="Tue Feb 14 12:15:59 2017"
                         time_modification="Tue Feb 14 12:10:15 2017" />
        <observations epoch_first="Tue Feb 14 11:00:00 2017"
                      epoch_last="Tue Feb 14 11:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="32827"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29626"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25280"
                obs_have="25274"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9484564"
                         time_creation="Tue Feb 14 12:15:59 2017"
                         time_modification="Tue Feb 14 12:10:15 2017" />
        <observations epoch_first="Tue Feb 14 11:00:00 2017"
                      epoch_last="Tue Feb 14 11:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="32827"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29626"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25280"
                obs_have="25274"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9484564"
                         time_creation="Tue Mar 14 00:57:09 2017"
                         time_modification="Tue Feb 14 12:10:15 2017" />
        <observations epoch_first="Tue Feb 14 11:00:00 2017"
                      epoch_last="Tue Feb 14 11:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33483"
                obs_have="32827"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29626"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25280"
                obs_have="25274"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 14 13:20:46 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9814218"
                         time_creation="Tue Feb 14 13:15:29 2017"
                         time_modification="Tue Feb 14 13:10:15 2017" />
        <observations epoch_first="Tue Feb 14 12:00:00 2017"
                      epoch_last="Tue Feb 14 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33656"
                obs_have="32901"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23839"
                obs_have="23839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 13:45:53 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9814218"
                         time_creation="Tue Feb 14 13:15:29 2017"
                         time_modification="Tue Feb 14 13:10:15 2017" />
        <observations epoch_first="Tue Feb 14 12:00:00 2017"
                      epoch_last="Tue Feb 14 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33656"
                obs_have="32901"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23839"
                obs_have="23839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 15:34:53 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9814218"
                         time_creation="Tue Feb 14 13:15:29 2017"
                         time_modification="Tue Feb 14 13:10:15 2017" />
        <observations epoch_first="Tue Feb 14 12:00:00 2017"
                      epoch_last="Tue Feb 14 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33656"
                obs_have="32901"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23839"
                obs_have="23839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9814218"
                         time_creation="Tue Feb 14 13:15:29 2017"
                         time_modification="Tue Feb 14 13:10:15 2017" />
        <observations epoch_first="Tue Feb 14 12:00:00 2017"
                      epoch_last="Tue Feb 14 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33656"
                obs_have="32901"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23839"
                obs_have="23839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:16"
                         size="9814218"
                         time_creation="Tue Mar 14 00:57:09 2017"
                         time_modification="Tue Feb 14 13:10:15 2017" />
        <observations epoch_first="Tue Feb 14 12:00:00 2017"
                      epoch_last="Tue Feb 14 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33656"
                obs_have="32901"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23839"
                obs_have="23839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 14 14:20:10 2017"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9756184"
                         time_creation="Tue Feb 14 14:11:49 2017"
                         time_modification="Tue Feb 14 14:09:19 2017" />
        <observations epoch_first="Tue Feb 14 13:00:00 2017"
                      epoch_last="Tue Feb 14 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35732"
                obs_have="34770"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="28482"
                obs_have="28482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25227"
                obs_have="25227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 14:45:28 2017"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9756184"
                         time_creation="Tue Feb 14 14:11:49 2017"
                         time_modification="Tue Feb 14 14:09:19 2017" />
        <observations epoch_first="Tue Feb 14 13:00:00 2017"
                      epoch_last="Tue Feb 14 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35732"
                obs_have="34770"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="28482"
                obs_have="28482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25227"
                obs_have="25227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 16:34:27 2017"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9756184"
                         time_creation="Tue Feb 14 14:11:49 2017"
                         time_modification="Tue Feb 14 14:09:19 2017" />
        <observations epoch_first="Tue Feb 14 13:00:00 2017"
                      epoch_last="Tue Feb 14 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35732"
                obs_have="34770"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="28482"
                obs_have="28482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25227"
                obs_have="25227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9756184"
                         time_creation="Tue Feb 14 14:11:49 2017"
                         time_modification="Tue Feb 14 14:09:19 2017" />
        <observations epoch_first="Tue Feb 14 13:00:00 2017"
                      epoch_last="Tue Feb 14 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35732"
                obs_have="34770"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="28482"
                obs_have="28482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25227"
                obs_have="25227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:09:20"
                         size="9756184"
                         time_creation="Tue Mar 14 00:57:10 2017"
                         time_modification="Tue Feb 14 14:09:19 2017" />
        <observations epoch_first="Tue Feb 14 13:00:00 2017"
                      epoch_last="Tue Feb 14 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35732"
                obs_have="34770"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="28482"
                obs_have="28482"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25227"
                obs_have="25227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 14 15:20:36 2017"
               level="3">
        <file_statistics latency="00:09:59"
                         size="10852070"
                         time_creation="Tue Feb 14 15:13:06 2017"
                         time_modification="Tue Feb 14 15:09:58 2017" />
        <observations epoch_first="Tue Feb 14 14:00:00 2017"
                      epoch_last="Tue Feb 14 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="39035"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33485"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28575"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 14 15:46:05 2017"
               level="3">
        <file_statistics latency="00:09:59"
                         size="10852070"
                         time_creation="Tue Feb 14 15:13:06 2017"
                         time_modification="Tue Feb 14 15:09:58 2017" />
        <observations epoch_first="Tue Feb 14 14:00:00 2017"
                      epoch_last="Tue Feb 14 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="39035"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33485"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28575"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb 14 17:35:10 2017"
               level="3">
        <file_statistics latency="00:09:59"
                         size="10852070"
                         time_creation="Tue Feb 14 15:13:06 2017"
                         time_modification="Tue Feb 14 15:09:58 2017" />
        <observations epoch_first="Tue Feb 14 14:00:00 2017"
                      epoch_last="Tue Feb 14 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="39035"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33485"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28575"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:09:59"
                         size="10852070"
                         time_creation="Tue Feb 14 15:13:06 2017"
                         time_modification="Tue Feb 14 15:09:58 2017" />
        <observations epoch_first="Tue Feb 14 14:00:00 2017"
                      epoch_last="Tue Feb 14 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="39035"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33485"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28575"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:09:59"
                         size="10852070"
                         time_creation="Tue Mar 14 00:57:10 2017"
                         time_modification="Tue Feb 14 15:09:58 2017" />
        <observations epoch_first="Tue Feb 14 14:00:00 2017"
                      epoch_last="Tue Feb 14 14:59:59 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="39339"
                obs_have="39035"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33494"
                obs_have="33485"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28583"
                obs_have="28575"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chta045p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 14 16:46:05 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10476950"
                         time_creation="Tue Feb 14 16:21:21 2017"
                         time_modification="Tue Feb 14 16:10:58 2017" />
        <observations epoch_first="Tue Feb 14 15:00:00 2017"
                      epoch_last="Tue Feb 14 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37737"
                obs_have="36684"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="33360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31442"
                obs_have="31442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 18:35:04 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10476950"
                         time_creation="Tue Feb 14 16:21:21 2017"
                         time_modification="Tue Feb 14 16:10:58 2017" />
        <observations epoch_first="Tue Feb 14 15:00:00 2017"
                      epoch_last="Tue Feb 14 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37737"
                obs_have="36684"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="33360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31442"
                obs_have="31442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10476950"
                         time_creation="Tue Feb 14 16:21:21 2017"
                         time_modification="Tue Feb 14 16:10:58 2017" />
        <observations epoch_first="Tue Feb 14 15:00:00 2017"
                      epoch_last="Tue Feb 14 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37737"
                obs_have="36684"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="33360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31442"
                obs_have="31442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:59"
                         size="10476950"
                         time_creation="Tue Mar 14 00:57:11 2017"
                         time_modification="Tue Feb 14 16:10:58 2017" />
        <observations epoch_first="Tue Feb 14 15:00:00 2017"
                      epoch_last="Tue Feb 14 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37737"
                obs_have="36684"
                obs_ratio="97.21" />
          <mask elevation="10 degrees"
                obs_expected="33360"
                obs_have="33360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31442"
                obs_have="31442"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 14 17:20:15 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10761079"
                         time_creation="Tue Feb 14 17:16:43 2017"
                         time_modification="Tue Feb 14 17:10:42 2017" />
        <observations epoch_first="Tue Feb 14 16:00:00 2017"
                      epoch_last="Tue Feb 14 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37246"
                obs_have="36861"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30827"
                obs_have="30827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 17:46:03 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10761079"
                         time_creation="Tue Feb 14 17:16:43 2017"
                         time_modification="Tue Feb 14 17:10:42 2017" />
        <observations epoch_first="Tue Feb 14 16:00:00 2017"
                      epoch_last="Tue Feb 14 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37246"
                obs_have="36861"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30827"
                obs_have="30827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 19:35:02 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10761079"
                         time_creation="Tue Feb 14 17:16:43 2017"
                         time_modification="Tue Feb 14 17:10:42 2017" />
        <observations epoch_first="Tue Feb 14 16:00:00 2017"
                      epoch_last="Tue Feb 14 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37246"
                obs_have="36861"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30827"
                obs_have="30827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10761079"
                         time_creation="Tue Feb 14 17:16:43 2017"
                         time_modification="Tue Feb 14 17:10:42 2017" />
        <observations epoch_first="Tue Feb 14 16:00:00 2017"
                      epoch_last="Tue Feb 14 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37246"
                obs_have="36861"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30827"
                obs_have="30827"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:43"
                         size="10761079"
                         time_creation="Tue Mar 14 00:57:11 2017"
                         time_modification="Tue Feb 14 17:10:42 2017" />
        <observations epoch_first="Tue Feb 14 16:00:00 2017"
                      epoch_last="Tue Feb 14 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37246"
                obs_have="36861"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33820"
                obs_have="33820"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30827"
                obs_have="30827"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 14 18:20:48 2017"
               level="3">
        <file_statistics latency="00:10:45"
                         size="11256362"
                         time_creation="Tue Feb 14 18:16:43 2017"
                         time_modification="Tue Feb 14 18:10:44 2017" />
        <observations epoch_first="Tue Feb 14 17:00:00 2017"
                      epoch_last="Tue Feb 14 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41713"
                obs_have="41185"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 18:46:01 2017"
               level="3">
        <file_statistics latency="00:10:45"
                         size="11256362"
                         time_creation="Tue Feb 14 18:16:43 2017"
                         time_modification="Tue Feb 14 18:10:44 2017" />
        <observations epoch_first="Tue Feb 14 17:00:00 2017"
                      epoch_last="Tue Feb 14 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41713"
                obs_have="41185"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 20:35:03 2017"
               level="3">
        <file_statistics latency="00:10:45"
                         size="11256362"
                         time_creation="Tue Feb 14 18:16:43 2017"
                         time_modification="Tue Feb 14 18:10:44 2017" />
        <observations epoch_first="Tue Feb 14 17:00:00 2017"
                      epoch_last="Tue Feb 14 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41713"
                obs_have="41185"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:45"
                         size="11256362"
                         time_creation="Tue Feb 14 18:16:43 2017"
                         time_modification="Tue Feb 14 18:10:44 2017" />
        <observations epoch_first="Tue Feb 14 17:00:00 2017"
                      epoch_last="Tue Feb 14 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41713"
                obs_have="41185"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:45"
                         size="11256362"
                         time_creation="Tue Mar 14 00:57:12 2017"
                         time_modification="Tue Feb 14 18:10:44 2017" />
        <observations epoch_first="Tue Feb 14 17:00:00 2017"
                      epoch_last="Tue Feb 14 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41713"
                obs_have="41185"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24884"
                obs_have="24884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 14 19:20:42 2017"
               level="3">
        <file_statistics latency="00:10:36"
                         size="10139178"
                         time_creation="Tue Feb 14 19:16:57 2017"
                         time_modification="Tue Feb 14 19:10:35 2017" />
        <observations epoch_first="Tue Feb 14 18:00:00 2017"
                      epoch_last="Tue Feb 14 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35019"
                obs_have="34168"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 19:45:55 2017"
               level="3">
        <file_statistics latency="00:10:36"
                         size="10139178"
                         time_creation="Tue Feb 14 19:16:57 2017"
                         time_modification="Tue Feb 14 19:10:35 2017" />
        <observations epoch_first="Tue Feb 14 18:00:00 2017"
                      epoch_last="Tue Feb 14 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35019"
                obs_have="34168"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 21:34:56 2017"
               level="3">
        <file_statistics latency="00:10:36"
                         size="10139178"
                         time_creation="Tue Feb 14 19:16:57 2017"
                         time_modification="Tue Feb 14 19:10:35 2017" />
        <observations epoch_first="Tue Feb 14 18:00:00 2017"
                      epoch_last="Tue Feb 14 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35019"
                obs_have="34168"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:36"
                         size="10139178"
                         time_creation="Tue Feb 14 19:16:57 2017"
                         time_modification="Tue Feb 14 19:10:35 2017" />
        <observations epoch_first="Tue Feb 14 18:00:00 2017"
                      epoch_last="Tue Feb 14 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35019"
                obs_have="34168"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:36"
                         size="10139178"
                         time_creation="Tue Mar 14 00:57:12 2017"
                         time_modification="Tue Feb 14 19:10:35 2017" />
        <observations epoch_first="Tue Feb 14 18:00:00 2017"
                      epoch_last="Tue Feb 14 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35019"
                obs_have="34168"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32666"
                obs_have="32666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 14 20:46:05 2017"
               level="3">
        <file_statistics latency="00:10:26"
                         size="10283079"
                         time_creation="Tue Feb 14 20:23:48 2017"
                         time_modification="Tue Feb 14 20:10:25 2017" />
        <observations epoch_first="Tue Feb 14 19:00:00 2017"
                      epoch_last="Tue Feb 14 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38068"
                obs_have="37357"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="33100"
                obs_have="33100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29761"
                obs_have="29761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 14 22:35:00 2017"
               level="3">
        <file_statistics latency="00:10:26"
                         size="10283079"
                         time_creation="Tue Feb 14 20:23:48 2017"
                         time_modification="Tue Feb 14 20:10:25 2017" />
        <observations epoch_first="Tue Feb 14 19:00:00 2017"
                      epoch_last="Tue Feb 14 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38068"
                obs_have="37357"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="33100"
                obs_have="33100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29761"
                obs_have="29761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:26"
                         size="10283079"
                         time_creation="Tue Feb 14 20:23:48 2017"
                         time_modification="Tue Feb 14 20:10:25 2017" />
        <observations epoch_first="Tue Feb 14 19:00:00 2017"
                      epoch_last="Tue Feb 14 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38068"
                obs_have="37357"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="33100"
                obs_have="33100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29761"
                obs_have="29761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:26"
                         size="10283079"
                         time_creation="Tue Mar 14 00:57:13 2017"
                         time_modification="Tue Feb 14 20:10:25 2017" />
        <observations epoch_first="Tue Feb 14 19:00:00 2017"
                      epoch_last="Tue Feb 14 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38068"
                obs_have="37357"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="33100"
                obs_have="33100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29761"
                obs_have="29761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta045u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="9 day(s) 11:28:10"
                         size="6283330"
                         time_creation="Tue Mar 14 00:57:13 2017"
                         time_modification="Fri Feb 24 08:28:08 2017" />
        <observations epoch_first="Tue Feb 14 20:00:00 2017"
                      epoch_last="Tue Feb 14 20:59:58 2017"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="41327"
                obs_have="40260"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="32157"
                obs_have="32152"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27069"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 14 22:45:58 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="10405176"
                         time_creation="Tue Feb 14 22:34:39 2017"
                         time_modification="Tue Feb 14 22:10:31 2017" />
        <observations epoch_first="Tue Feb 14 21:00:00 2017"
                      epoch_last="Tue Feb 14 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39810"
                obs_have="39804"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30977"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26936"
                obs_have="26930"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 00:34:56 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="10405176"
                         time_creation="Tue Feb 14 22:34:39 2017"
                         time_modification="Tue Feb 14 22:10:31 2017" />
        <observations epoch_first="Tue Feb 14 21:00:00 2017"
                      epoch_last="Tue Feb 14 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39810"
                obs_have="39804"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30977"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26936"
                obs_have="26930"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="10405176"
                         time_creation="Tue Feb 14 22:34:39 2017"
                         time_modification="Tue Feb 14 22:10:31 2017" />
        <observations epoch_first="Tue Feb 14 21:00:00 2017"
                      epoch_last="Tue Feb 14 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39810"
                obs_have="39804"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30977"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26936"
                obs_have="26930"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:32"
                         size="10405176"
                         time_creation="Tue Mar 14 00:57:13 2017"
                         time_modification="Tue Feb 14 22:10:31 2017" />
        <observations epoch_first="Tue Feb 14 21:00:00 2017"
                      epoch_last="Tue Feb 14 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39810"
                obs_have="39804"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30983"
                obs_have="30977"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26936"
                obs_have="26930"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 14 23:46:02 2017"
               level="3">
        <file_statistics latency="00:10:33"
                         size="10566090"
                         time_creation="Tue Feb 14 23:36:21 2017"
                         time_modification="Tue Feb 14 23:10:32 2017" />
        <observations epoch_first="Tue Feb 14 22:00:00 2017"
                      epoch_last="Tue Feb 14 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38899"
                obs_have="37551"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="32520"
                obs_have="32514"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30859"
                obs_have="30853"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 01:35:01 2017"
               level="3">
        <file_statistics latency="00:10:33"
                         size="10566090"
                         time_creation="Tue Feb 14 23:36:21 2017"
                         time_modification="Tue Feb 14 23:10:32 2017" />
        <observations epoch_first="Tue Feb 14 22:00:00 2017"
                      epoch_last="Tue Feb 14 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38899"
                obs_have="37551"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="32520"
                obs_have="32514"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30859"
                obs_have="30853"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:33"
                         size="10566090"
                         time_creation="Tue Feb 14 23:36:21 2017"
                         time_modification="Tue Feb 14 23:10:32 2017" />
        <observations epoch_first="Tue Feb 14 22:00:00 2017"
                      epoch_last="Tue Feb 14 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38899"
                obs_have="37551"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="32520"
                obs_have="32514"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30859"
                obs_have="30853"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:33"
                         size="10566090"
                         time_creation="Tue Mar 14 00:57:14 2017"
                         time_modification="Tue Feb 14 23:10:32 2017" />
        <observations epoch_first="Tue Feb 14 22:00:00 2017"
                      epoch_last="Tue Feb 14 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38899"
                obs_have="37551"
                obs_ratio="96.53" />
          <mask elevation="10 degrees"
                obs_expected="32520"
                obs_have="32514"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30859"
                obs_have="30853"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta045x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 15 00:45:55 2017"
               level="3">
        <file_statistics latency="00:10:46"
                         size="10708133"
                         time_creation="Wed Feb 15 00:34:51 2017"
                         time_modification="Wed Feb 15 00:10:45 2017" />
        <observations epoch_first="Tue Feb 14 23:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40263"
                obs_have="39627"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="34717"
                obs_have="34711"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29644"
                obs_have="29638"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 02:34:59 2017"
               level="3">
        <file_statistics latency="00:10:46"
                         size="10708133"
                         time_creation="Wed Feb 15 00:34:51 2017"
                         time_modification="Wed Feb 15 00:10:45 2017" />
        <observations epoch_first="Tue Feb 14 23:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40263"
                obs_have="39627"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="34717"
                obs_have="34711"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29644"
                obs_have="29638"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 15 18:22:17 2017"
               level="3">
        <file_statistics latency="00:10:46"
                         size="10708133"
                         time_creation="Wed Feb 15 00:34:51 2017"
                         time_modification="Wed Feb 15 00:10:45 2017" />
        <observations epoch_first="Tue Feb 14 23:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40263"
                obs_have="39627"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="34717"
                obs_have="34711"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29644"
                obs_have="29638"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 16 03:07:18 2017"
               level="3">
        <file_statistics latency="00:10:46"
                         size="10708133"
                         time_creation="Tue Mar 14 00:57:14 2017"
                         time_modification="Wed Feb 15 00:10:45 2017" />
        <observations epoch_first="Tue Feb 14 23:00:00 2017"
                      epoch_last="Tue Feb 14 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40263"
                obs_have="39627"
                obs_ratio="98.42" />
          <mask elevation="10 degrees"
                obs_expected="34717"
                obs_have="34711"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29644"
                obs_have="29638"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
