<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-03 00:00:00"
    DayOfYear="3"
    Year="2018">
  <station name="CHTA">
    <file name="/chta0030.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan  4 18:01:51 2018"
               level="3">
        <file_statistics latency="01:39:13"
                         size="8434746"
                         time_creation="Thu Jan  4 02:50:08 2018"
                         time_modification="Thu Jan  4 01:38:43 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30849"
                obs_have="30176"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25815"
                obs_have="25708"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="22906"
                obs_have="22828"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Feb  2 02:45:53 2018"
               level="3">
        <file_statistics latency="01:39:13"
                         size="8434746"
                         time_creation="Tue Jan 30 01:55:49 2018"
                         time_modification="Thu Jan  4 01:38:43 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30849"
                obs_have="30176"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25815"
                obs_have="25708"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="22906"
                obs_have="22828"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:01 2018"
               level="3">
        <file_statistics latency="01:39:13"
                         size="8434746"
                         time_creation="Tue Jan 30 01:55:49 2018"
                         time_modification="Thu Jan  4 01:38:43 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30849"
                obs_have="30176"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25815"
                obs_have="25708"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="22906"
                obs_have="22828"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/chta003a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan  3 01:45:58 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10878209"
                         time_creation="Wed Jan  3 01:12:08 2018"
                         time_modification="Wed Jan  3 01:08:15 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38835"
                obs_have="38211"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32766"
                obs_have="32760"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30563"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  3 03:35:03 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10878209"
                         time_creation="Wed Jan  3 01:12:08 2018"
                         time_modification="Wed Jan  3 01:08:15 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38835"
                obs_have="38211"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32766"
                obs_have="32760"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30563"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10878209"
                         time_creation="Wed Jan  3 01:12:08 2018"
                         time_modification="Wed Jan  3 01:08:15 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38835"
                obs_have="38211"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32766"
                obs_have="32760"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30563"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10878209"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 01:08:15 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38835"
                obs_have="38211"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32766"
                obs_have="32760"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30563"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10878209"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 01:08:15 2018" />
        <observations epoch_first="Wed Jan  3 00:00:00 2018"
                      epoch_last="Wed Jan  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38835"
                obs_have="38211"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="32766"
                obs_have="32760"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30569"
                obs_have="30563"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta003b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan  3 02:21:03 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Wed Jan  3 02:12:01 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  3 02:45:59 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Wed Jan  3 02:12:01 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  3 04:35:01 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Wed Jan  3 02:12:01 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Wed Jan  3 02:12:01 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="10794432"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 02:08:36 2018" />
        <observations epoch_first="Wed Jan  3 01:00:00 2018"
                      epoch_last="Wed Jan  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38963"
                obs_have="38469"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="33623"
                obs_have="33617"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29651"
                obs_have="29645"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta003c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan  3 03:21:10 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Wed Jan  3 03:12:02 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 03:46:13 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Wed Jan  3 03:12:02 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 05:35:06 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Wed Jan  3 03:12:02 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Wed Jan  3 03:12:02 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="11272601"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 03:08:50 2018" />
        <observations epoch_first="Wed Jan  3 02:00:00 2018"
                      epoch_last="Wed Jan  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40761"
                obs_have="39900"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="33144"
                obs_have="33144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30761"
                obs_have="30761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan  3 04:21:04 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Wed Jan  3 04:12:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 04:46:05 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Wed Jan  3 04:12:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 06:35:05 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Wed Jan  3 04:12:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Wed Jan  3 04:12:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="11674224"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 04:08:40 2018" />
        <observations epoch_first="Wed Jan  3 03:00:00 2018"
                      epoch_last="Wed Jan  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43821"
                obs_have="42768"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="33574"
                obs_have="33574"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27655"
                obs_have="27655"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan  3 05:21:01 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Wed Jan  3 05:12:02 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 05:46:01 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Wed Jan  3 05:12:02 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 07:35:02 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Wed Jan  3 05:12:02 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Wed Jan  3 05:12:02 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="11168980"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 05:08:26 2018" />
        <observations epoch_first="Wed Jan  3 04:00:00 2018"
                      epoch_last="Wed Jan  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42154"
                obs_have="40583"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="35870"
                obs_have="35870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan  3 06:21:05 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Wed Jan  3 06:12:01 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 06:46:05 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Wed Jan  3 06:12:01 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 08:35:05 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Wed Jan  3 06:12:01 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Wed Jan  3 06:12:01 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10183035"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 06:08:13 2018" />
        <observations epoch_first="Wed Jan  3 05:00:00 2018"
                      epoch_last="Wed Jan  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37467"
                obs_have="37467"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35790"
                obs_have="35790"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34008"
                obs_have="34008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan  3 07:21:02 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Wed Jan  3 07:12:01 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 07:46:02 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Wed Jan  3 07:12:01 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 09:35:02 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Wed Jan  3 07:12:01 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Wed Jan  3 07:12:01 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10644846"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 07:08:16 2018" />
        <observations epoch_first="Wed Jan  3 06:00:00 2018"
                      epoch_last="Wed Jan  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38832"
                obs_have="38673"
                obs_ratio="99.59" />
          <mask elevation="10 degrees"
                obs_expected="34735"
                obs_have="34735"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32749"
                obs_have="32749"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan  3 08:21:03 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Wed Jan  3 08:12:05 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 08:46:03 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Wed Jan  3 08:12:05 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 10:35:03 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Wed Jan  3 08:12:05 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Wed Jan  3 08:12:05 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="10503498"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 08:08:35 2018" />
        <observations epoch_first="Wed Jan  3 07:00:00 2018"
                      epoch_last="Wed Jan  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42915"
                obs_have="42019"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="36014"
                obs_have="36014"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31188"
                obs_have="31188"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan  3 09:21:04 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Wed Jan  3 09:12:06 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 09:46:04 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Wed Jan  3 09:12:06 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 11:35:04 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Wed Jan  3 09:12:06 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Wed Jan  3 09:12:06 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="10646309"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 09:08:28 2018" />
        <observations epoch_first="Wed Jan  3 08:00:00 2018"
                      epoch_last="Wed Jan  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38075"
                obs_have="38075"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36875"
                obs_have="36875"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan  3 10:21:02 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Wed Jan  3 10:12:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 10:46:05 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Wed Jan  3 10:12:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 12:35:01 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Wed Jan  3 10:12:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Wed Jan  3 10:12:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10714002"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 10:08:29 2018" />
        <observations epoch_first="Wed Jan  3 09:00:00 2018"
                      epoch_last="Wed Jan  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38432"
                obs_have="38069"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28668"
                obs_have="28668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan  3 11:21:01 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Wed Jan  3 11:12:02 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 11:46:01 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Wed Jan  3 11:12:02 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 13:35:01 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Wed Jan  3 11:12:02 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Wed Jan  3 11:12:02 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10707209"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 11:08:22 2018" />
        <observations epoch_first="Wed Jan  3 10:00:00 2018"
                      epoch_last="Wed Jan  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36910"
                obs_have="35686"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24478"
                obs_have="24478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan  3 12:20:58 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Wed Jan  3 12:12:01 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 12:45:59 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Wed Jan  3 12:12:01 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 14:34:58 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Wed Jan  3 12:12:01 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Wed Jan  3 12:12:01 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:06"
                         size="10876772"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 12:08:05 2018" />
        <observations epoch_first="Wed Jan  3 11:00:00 2018"
                      epoch_last="Wed Jan  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36952"
                obs_have="36952"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27186"
                obs_have="27186"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan  3 13:21:02 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Wed Jan  3 13:12:02 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 13:46:03 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Wed Jan  3 13:12:02 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 15:35:03 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Wed Jan  3 13:12:02 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Wed Jan  3 13:12:02 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="10191240"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 13:08:16 2018" />
        <observations epoch_first="Wed Jan  3 12:00:00 2018"
                      epoch_last="Wed Jan  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35190"
                obs_have="34389"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="26478"
                obs_have="26478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23820"
                obs_have="23820"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan  3 14:21:03 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Wed Jan  3 14:12:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 14:46:03 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Wed Jan  3 14:12:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 16:35:07 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Wed Jan  3 14:12:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Wed Jan  3 14:12:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9796575"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 14:08:08 2018" />
        <observations epoch_first="Wed Jan  3 13:00:00 2018"
                      epoch_last="Wed Jan  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34950"
                obs_have="34074"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="29301"
                obs_have="29301"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan  3 15:20:59 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Wed Jan  3 15:12:02 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 15:45:59 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Wed Jan  3 15:12:02 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 17:35:01 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Wed Jan  3 15:12:02 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Wed Jan  3 15:12:02 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9978803"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 15:08:16 2018" />
        <observations epoch_first="Wed Jan  3 14:00:00 2018"
                      epoch_last="Wed Jan  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33808"
                obs_have="32943"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="28537"
                obs_have="28537"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24424"
                obs_have="24424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan  3 16:21:03 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Wed Jan  3 16:12:02 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36449"
                obs_have="35233"
                obs_ratio="96.66" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 16:46:03 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Wed Jan  3 16:12:02 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35233"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 18:35:04 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Wed Jan  3 16:12:02 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35233"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Wed Jan  3 16:12:02 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35233"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35233"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="9848587"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 16:08:26 2018" />
        <observations epoch_first="Wed Jan  3 15:00:00 2018"
                      epoch_last="Wed Jan  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36448"
                obs_have="35233"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="29445"
                obs_have="29445"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25591"
                obs_have="25591"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan  3 17:21:06 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Wed Jan  3 17:12:02 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 17:46:11 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Wed Jan  3 17:12:02 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 19:35:07 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Wed Jan  3 17:12:02 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Wed Jan  3 17:12:02 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10755244"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 17:08:38 2018" />
        <observations epoch_first="Wed Jan  3 16:00:00 2018"
                      epoch_last="Wed Jan  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38931"
                obs_have="38630"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="33128"
                obs_have="33128"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29026"
                obs_have="29026"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan  3 18:21:22 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Wed Jan  3 18:12:02 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 18:46:07 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Wed Jan  3 18:12:02 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 20:35:07 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Wed Jan  3 18:12:02 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Wed Jan  3 18:12:02 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10358353"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 18:08:19 2018" />
        <observations epoch_first="Wed Jan  3 17:00:00 2018"
                      epoch_last="Wed Jan  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="36751"
                obs_ratio="98.33" />
          <mask elevation="10 degrees"
                obs_expected="33107"
                obs_have="33107"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30766"
                obs_have="30766"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan  3 19:21:08 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Wed Jan  3 19:12:02 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 19:46:08 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Wed Jan  3 19:12:02 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 21:35:08 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Wed Jan  3 19:12:02 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Wed Jan  3 19:12:02 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="10230562"
                         time_creation="Tue Jan 30 01:51:03 2018"
                         time_modification="Wed Jan  3 19:08:19 2018" />
        <observations epoch_first="Wed Jan  3 18:00:00 2018"
                      epoch_last="Wed Jan  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37540"
                obs_have="37122"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="33286"
                obs_have="33286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30238"
                obs_have="30238"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan  3 20:21:04 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Wed Jan  3 20:12:06 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 20:46:09 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Wed Jan  3 20:12:06 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan  3 22:35:04 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Wed Jan  3 20:12:06 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Wed Jan  3 20:12:06 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="10906415"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 20:08:20 2018" />
        <observations epoch_first="Wed Jan  3 19:00:00 2018"
                      epoch_last="Wed Jan  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40989"
                obs_have="40656"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="32615"
                obs_have="32615"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25593"
                obs_have="25593"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta003u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan  3 21:21:03 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Wed Jan  3 21:12:02 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jan  3 21:46:03 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Wed Jan  3 21:12:02 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jan  3 23:35:03 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Wed Jan  3 21:12:02 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Wed Jan  3 21:12:02 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:26"
                         size="10007520"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 21:08:25 2018" />
        <observations epoch_first="Wed Jan  3 20:00:00 2018"
                      epoch_last="Wed Jan  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="33585"
                obs_ratio="94.00" />
          <mask elevation="10 degrees"
                obs_expected="33288"
                obs_have="32376"
                obs_ratio="97.26" />
          <mask elevation="15 degrees"
                obs_expected="31378"
                obs_have="31329"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/chta003v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan  4 00:35:06 2018"
               level="3">
        <file_statistics latency="00:55:45"
                         size="9831835"
                         time_creation="Wed Jan  3 23:10:04 2018"
                         time_modification="Wed Jan  3 22:55:44 2018" />
        <observations epoch_first="Wed Jan  3 21:00:00 2018"
                      epoch_last="Wed Jan  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38876"
                obs_have="35665"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="33992"
                obs_have="31866"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="30417"
                obs_have="28291"
                obs_ratio="93.01" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:55:45"
                         size="9831835"
                         time_creation="Wed Jan  3 23:10:04 2018"
                         time_modification="Wed Jan  3 22:55:44 2018" />
        <observations epoch_first="Wed Jan  3 21:00:00 2018"
                      epoch_last="Wed Jan  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38876"
                obs_have="35665"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="33992"
                obs_have="31866"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="30417"
                obs_have="28291"
                obs_ratio="93.01" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:55:45"
                         size="9831835"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 22:55:44 2018" />
        <observations epoch_first="Wed Jan  3 21:00:00 2018"
                      epoch_last="Wed Jan  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38876"
                obs_have="35665"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="33992"
                obs_have="31866"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="30417"
                obs_have="28291"
                obs_ratio="93.01" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:55:45"
                         size="9831835"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 22:55:44 2018" />
        <observations epoch_first="Wed Jan  3 21:00:00 2018"
                      epoch_last="Wed Jan  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38876"
                obs_have="35665"
                obs_ratio="91.74" />
          <mask elevation="10 degrees"
                obs_expected="33992"
                obs_have="31866"
                obs_ratio="93.75" />
          <mask elevation="15 degrees"
                obs_expected="30417"
                obs_have="28291"
                obs_ratio="93.01" />
        </observations>
      </control>
    </file>
    <file name="/chta003w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan  3 23:21:11 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Wed Jan  3 23:12:03 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan  3 23:46:11 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Wed Jan  3 23:12:03 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 01:35:10 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Wed Jan  3 23:12:03 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Wed Jan  3 23:12:03 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10829548"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Wed Jan  3 23:08:07 2018" />
        <observations epoch_first="Wed Jan  3 22:00:00 2018"
                      epoch_last="Wed Jan  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41079"
                obs_have="40065"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31038"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26795"
                obs_have="26789"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta003x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan  4 00:20:19 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Thu Jan  4 00:10:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 00:46:06 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Thu Jan  4 00:10:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 02:35:07 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Thu Jan  4 00:10:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan  4 18:27:35 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Thu Jan  4 00:10:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 03:09:45 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb  2 05:01:20 2018"
               level="3">
        <file_statistics latency="00:06:45"
                         size="10332998"
                         time_creation="Tue Jan 30 01:51:04 2018"
                         time_modification="Thu Jan  4 00:06:44 2018" />
        <observations epoch_first="Wed Jan  3 23:00:00 2018"
                      epoch_last="Wed Jan  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40155"
                obs_have="39628"
                obs_ratio="98.69" />
          <mask elevation="10 degrees"
                obs_expected="32103"
                obs_have="32097"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27403"
                obs_have="27397"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
