<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-03-20 00:00:00"
    DayOfYear="79"
    Year="2019">
  <station name="CHTA">
    <file name="/chta0790.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 21 18:02:03 2019"
               level="3">
        <file_statistics latency="01:38:47"
                         size="8056687"
                         time_creation="Thu Mar 21 02:50:11 2019"
                         time_modification="Thu Mar 21 01:38:17 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29759"
                obs_have="28824"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="24865"
                obs_have="24816"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22134"
                obs_have="22126"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Apr 19 02:46:00 2019"
               level="3">
        <file_statistics latency="01:38:47"
                         size="8056687"
                         time_creation="Tue Apr 16 06:38:00 2019"
                         time_modification="Thu Mar 21 01:38:17 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29759"
                obs_have="28824"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="24865"
                obs_have="24816"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22134"
                obs_have="22126"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/chta079a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Mar 20 01:46:09 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10515967"
                         time_creation="Wed Mar 20 01:12:07 2019"
                         time_modification="Wed Mar 20 01:09:08 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43071"
                obs_have="42583"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="39167"
                obs_have="39167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 03:35:04 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10515967"
                         time_creation="Wed Mar 20 01:12:07 2019"
                         time_modification="Wed Mar 20 01:09:08 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43071"
                obs_have="42583"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="39167"
                obs_have="39167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10515967"
                         time_creation="Wed Mar 20 01:12:07 2019"
                         time_modification="Wed Mar 20 01:09:08 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43071"
                obs_have="42583"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="39167"
                obs_have="39167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10515967"
                         time_creation="Tue Apr 16 02:46:36 2019"
                         time_modification="Wed Mar 20 01:09:08 2019" />
        <observations epoch_first="Wed Mar 20 00:00:00 2019"
                      epoch_last="Wed Mar 20 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43071"
                obs_have="42583"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="39167"
                obs_have="39167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37218"
                obs_have="37218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Mar 20 02:21:09 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10905352"
                         time_creation="Wed Mar 20 02:12:12 2019"
                         time_modification="Wed Mar 20 02:09:09 2019" />
        <observations epoch_first="Wed Mar 20 01:00:00 2019"
                      epoch_last="Wed Mar 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46700"
                obs_have="45338"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="40162"
                obs_have="40162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34632"
                obs_have="34632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 02:46:06 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10905352"
                         time_creation="Wed Mar 20 02:12:12 2019"
                         time_modification="Wed Mar 20 02:09:09 2019" />
        <observations epoch_first="Wed Mar 20 01:00:00 2019"
                      epoch_last="Wed Mar 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46700"
                obs_have="45338"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="40162"
                obs_have="40162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34632"
                obs_have="34632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 04:35:08 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10905352"
                         time_creation="Wed Mar 20 02:12:12 2019"
                         time_modification="Wed Mar 20 02:09:09 2019" />
        <observations epoch_first="Wed Mar 20 01:00:00 2019"
                      epoch_last="Wed Mar 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46700"
                obs_have="45338"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="40162"
                obs_have="40162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34632"
                obs_have="34632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10905352"
                         time_creation="Wed Mar 20 02:12:12 2019"
                         time_modification="Wed Mar 20 02:09:09 2019" />
        <observations epoch_first="Wed Mar 20 01:00:00 2019"
                      epoch_last="Wed Mar 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46700"
                obs_have="45338"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="40162"
                obs_have="40162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34632"
                obs_have="34632"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:09:10"
                         size="10905352"
                         time_creation="Tue Apr 16 02:46:37 2019"
                         time_modification="Wed Mar 20 02:09:09 2019" />
        <observations epoch_first="Wed Mar 20 01:00:00 2019"
                      epoch_last="Wed Mar 20 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46700"
                obs_have="45338"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="40162"
                obs_have="40162"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34632"
                obs_have="34632"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Mar 20 03:21:08 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="10893326"
                         time_creation="Wed Mar 20 03:12:02 2019"
                         time_modification="Wed Mar 20 03:09:17 2019" />
        <observations epoch_first="Wed Mar 20 02:00:00 2019"
                      epoch_last="Wed Mar 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40417"
                obs_have="40192"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="37031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34362"
                obs_have="34362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 03:46:05 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="10893326"
                         time_creation="Wed Mar 20 03:12:02 2019"
                         time_modification="Wed Mar 20 03:09:17 2019" />
        <observations epoch_first="Wed Mar 20 02:00:00 2019"
                      epoch_last="Wed Mar 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40417"
                obs_have="40192"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="37031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34362"
                obs_have="34362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 05:35:08 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="10893326"
                         time_creation="Wed Mar 20 03:12:02 2019"
                         time_modification="Wed Mar 20 03:09:17 2019" />
        <observations epoch_first="Wed Mar 20 02:00:00 2019"
                      epoch_last="Wed Mar 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40417"
                obs_have="40192"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="37031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34362"
                obs_have="34362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="10893326"
                         time_creation="Wed Mar 20 03:12:02 2019"
                         time_modification="Wed Mar 20 03:09:17 2019" />
        <observations epoch_first="Wed Mar 20 02:00:00 2019"
                      epoch_last="Wed Mar 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40417"
                obs_have="40192"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="37031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34362"
                obs_have="34362"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:09:18"
                         size="10893326"
                         time_creation="Tue Apr 16 02:46:40 2019"
                         time_modification="Wed Mar 20 03:09:17 2019" />
        <observations epoch_first="Wed Mar 20 02:00:00 2019"
                      epoch_last="Wed Mar 20 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40417"
                obs_have="40192"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="37031"
                obs_have="37031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34362"
                obs_have="34362"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Mar 20 04:21:01 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10287130"
                         time_creation="Wed Mar 20 04:12:20 2019"
                         time_modification="Wed Mar 20 04:08:38 2019" />
        <observations epoch_first="Wed Mar 20 03:00:00 2019"
                      epoch_last="Wed Mar 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37658"
                obs_have="37295"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="32510"
                obs_have="32510"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 04:46:05 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10287130"
                         time_creation="Wed Mar 20 04:12:20 2019"
                         time_modification="Wed Mar 20 04:08:38 2019" />
        <observations epoch_first="Wed Mar 20 03:00:00 2019"
                      epoch_last="Wed Mar 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37658"
                obs_have="37295"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="32510"
                obs_have="32510"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 06:35:08 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10287130"
                         time_creation="Wed Mar 20 04:12:20 2019"
                         time_modification="Wed Mar 20 04:08:38 2019" />
        <observations epoch_first="Wed Mar 20 03:00:00 2019"
                      epoch_last="Wed Mar 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37658"
                obs_have="37295"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="32510"
                obs_have="32510"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10287130"
                         time_creation="Wed Mar 20 04:12:20 2019"
                         time_modification="Wed Mar 20 04:08:38 2019" />
        <observations epoch_first="Wed Mar 20 03:00:00 2019"
                      epoch_last="Wed Mar 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37658"
                obs_have="37295"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="32510"
                obs_have="32510"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10287130"
                         time_creation="Tue Apr 16 02:46:41 2019"
                         time_modification="Wed Mar 20 04:08:38 2019" />
        <observations epoch_first="Wed Mar 20 03:00:00 2019"
                      epoch_last="Wed Mar 20 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37658"
                obs_have="37295"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="32510"
                obs_have="32510"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Mar 20 05:21:10 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10360528"
                         time_creation="Wed Mar 20 05:12:02 2019"
                         time_modification="Wed Mar 20 05:08:54 2019" />
        <observations epoch_first="Wed Mar 20 04:00:00 2019"
                      epoch_last="Wed Mar 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37923"
                obs_have="36016"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 05:46:05 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10360528"
                         time_creation="Wed Mar 20 05:12:02 2019"
                         time_modification="Wed Mar 20 05:08:54 2019" />
        <observations epoch_first="Wed Mar 20 04:00:00 2019"
                      epoch_last="Wed Mar 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37923"
                obs_have="36016"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 07:35:08 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10360528"
                         time_creation="Wed Mar 20 05:12:02 2019"
                         time_modification="Wed Mar 20 05:08:54 2019" />
        <observations epoch_first="Wed Mar 20 04:00:00 2019"
                      epoch_last="Wed Mar 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37923"
                obs_have="36016"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10360528"
                         time_creation="Wed Mar 20 05:12:02 2019"
                         time_modification="Wed Mar 20 05:08:54 2019" />
        <observations epoch_first="Wed Mar 20 04:00:00 2019"
                      epoch_last="Wed Mar 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37923"
                obs_have="36016"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="10360528"
                         time_creation="Tue Apr 16 02:46:43 2019"
                         time_modification="Wed Mar 20 05:08:54 2019" />
        <observations epoch_first="Wed Mar 20 04:00:00 2019"
                      epoch_last="Wed Mar 20 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37923"
                obs_have="36016"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="27057"
                obs_have="27057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Mar 20 06:21:06 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10352499"
                         time_creation="Wed Mar 20 06:12:31 2019"
                         time_modification="Wed Mar 20 06:08:50 2019" />
        <observations epoch_first="Wed Mar 20 05:00:00 2019"
                      epoch_last="Wed Mar 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36138"
                obs_have="35945"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 06:46:05 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10352499"
                         time_creation="Wed Mar 20 06:12:31 2019"
                         time_modification="Wed Mar 20 06:08:50 2019" />
        <observations epoch_first="Wed Mar 20 05:00:00 2019"
                      epoch_last="Wed Mar 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36138"
                obs_have="35945"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 08:35:07 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10352499"
                         time_creation="Wed Mar 20 06:12:31 2019"
                         time_modification="Wed Mar 20 06:08:50 2019" />
        <observations epoch_first="Wed Mar 20 05:00:00 2019"
                      epoch_last="Wed Mar 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36138"
                obs_have="35945"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10352499"
                         time_creation="Wed Mar 20 06:12:31 2019"
                         time_modification="Wed Mar 20 06:08:50 2019" />
        <observations epoch_first="Wed Mar 20 05:00:00 2019"
                      epoch_last="Wed Mar 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36138"
                obs_have="35945"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10352499"
                         time_creation="Tue Apr 16 02:46:45 2019"
                         time_modification="Wed Mar 20 06:08:50 2019" />
        <observations epoch_first="Wed Mar 20 05:00:00 2019"
                      epoch_last="Wed Mar 20 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36138"
                obs_have="35945"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="27457"
                obs_have="27457"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25156"
                obs_have="25156"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Mar 20 07:21:09 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10153108"
                         time_creation="Wed Mar 20 07:12:03 2019"
                         time_modification="Wed Mar 20 07:08:48 2019" />
        <observations epoch_first="Wed Mar 20 06:00:00 2019"
                      epoch_last="Wed Mar 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33275"
                obs_have="32514"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23770"
                obs_have="23770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 07:46:08 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10153108"
                         time_creation="Wed Mar 20 07:12:03 2019"
                         time_modification="Wed Mar 20 07:08:48 2019" />
        <observations epoch_first="Wed Mar 20 06:00:00 2019"
                      epoch_last="Wed Mar 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33275"
                obs_have="32514"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23770"
                obs_have="23770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 09:35:06 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10153108"
                         time_creation="Wed Mar 20 07:12:03 2019"
                         time_modification="Wed Mar 20 07:08:48 2019" />
        <observations epoch_first="Wed Mar 20 06:00:00 2019"
                      epoch_last="Wed Mar 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33275"
                obs_have="32514"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23770"
                obs_have="23770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10153108"
                         time_creation="Wed Mar 20 07:12:03 2019"
                         time_modification="Wed Mar 20 07:08:48 2019" />
        <observations epoch_first="Wed Mar 20 06:00:00 2019"
                      epoch_last="Wed Mar 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33275"
                obs_have="32514"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23770"
                obs_have="23770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:49"
                         size="10153108"
                         time_creation="Tue Apr 16 02:46:46 2019"
                         time_modification="Wed Mar 20 07:08:48 2019" />
        <observations epoch_first="Wed Mar 20 06:00:00 2019"
                      epoch_last="Wed Mar 20 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33275"
                obs_have="32514"
                obs_ratio="97.71" />
          <mask elevation="10 degrees"
                obs_expected="26355"
                obs_have="26355"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23770"
                obs_have="23770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Mar 20 08:46:06 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9049808"
                         time_creation="Wed Mar 20 08:45:07 2019"
                         time_modification="Wed Mar 20 08:21:14 2019" />
        <observations epoch_first="Wed Mar 20 07:00:00 2019"
                      epoch_last="Wed Mar 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31750"
                obs_have="29635"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="25254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22232"
                obs_have="22232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 10:35:04 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9049808"
                         time_creation="Wed Mar 20 08:45:07 2019"
                         time_modification="Wed Mar 20 08:21:14 2019" />
        <observations epoch_first="Wed Mar 20 07:00:00 2019"
                      epoch_last="Wed Mar 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31750"
                obs_have="29635"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="25254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22232"
                obs_have="22232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9049808"
                         time_creation="Wed Mar 20 08:45:07 2019"
                         time_modification="Wed Mar 20 08:21:14 2019" />
        <observations epoch_first="Wed Mar 20 07:00:00 2019"
                      epoch_last="Wed Mar 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31750"
                obs_have="29635"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="25254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22232"
                obs_have="22232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:21:15"
                         size="9049808"
                         time_creation="Tue Apr 16 02:46:48 2019"
                         time_modification="Wed Mar 20 08:21:14 2019" />
        <observations epoch_first="Wed Mar 20 07:00:00 2019"
                      epoch_last="Wed Mar 20 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31750"
                obs_have="29635"
                obs_ratio="93.34" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="25254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22232"
                obs_have="22232"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Mar 20 09:21:05 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8706297"
                         time_creation="Wed Mar 20 09:12:29 2019"
                         time_modification="Wed Mar 20 09:08:35 2019" />
        <observations epoch_first="Wed Mar 20 08:00:00 2019"
                      epoch_last="Wed Mar 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30340"
                obs_have="28619"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24347"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="19723"
                obs_have="19723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 09:46:04 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8706297"
                         time_creation="Wed Mar 20 09:12:29 2019"
                         time_modification="Wed Mar 20 09:08:35 2019" />
        <observations epoch_first="Wed Mar 20 08:00:00 2019"
                      epoch_last="Wed Mar 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30340"
                obs_have="28619"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24347"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="19723"
                obs_have="19723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 11:35:03 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8706297"
                         time_creation="Wed Mar 20 09:12:29 2019"
                         time_modification="Wed Mar 20 09:08:35 2019" />
        <observations epoch_first="Wed Mar 20 08:00:00 2019"
                      epoch_last="Wed Mar 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30340"
                obs_have="28619"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24347"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="19723"
                obs_have="19723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8706297"
                         time_creation="Wed Mar 20 09:12:29 2019"
                         time_modification="Wed Mar 20 09:08:35 2019" />
        <observations epoch_first="Wed Mar 20 08:00:00 2019"
                      epoch_last="Wed Mar 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30340"
                obs_have="28619"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24347"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="19723"
                obs_have="19723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="8706297"
                         time_creation="Tue Apr 16 02:46:50 2019"
                         time_modification="Wed Mar 20 09:08:35 2019" />
        <observations epoch_first="Wed Mar 20 08:00:00 2019"
                      epoch_last="Wed Mar 20 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30340"
                obs_have="28619"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="24923"
                obs_have="24347"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="19723"
                obs_have="19723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Mar 20 10:46:01 2019"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8623021"
                         time_creation="Wed Mar 20 10:45:11 2019"
                         time_modification="Wed Mar 20 10:21:13 2019" />
        <observations epoch_first="Wed Mar 20 09:00:00 2019"
                      epoch_last="Wed Mar 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29703"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="25808"
                obs_have="25808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22668"
                obs_have="22668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 12:35:04 2019"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8623021"
                         time_creation="Wed Mar 20 10:45:11 2019"
                         time_modification="Wed Mar 20 10:21:13 2019" />
        <observations epoch_first="Wed Mar 20 09:00:00 2019"
                      epoch_last="Wed Mar 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29703"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="25808"
                obs_have="25808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22668"
                obs_have="22668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8623021"
                         time_creation="Wed Mar 20 10:45:11 2019"
                         time_modification="Wed Mar 20 10:21:13 2019" />
        <observations epoch_first="Wed Mar 20 09:00:00 2019"
                      epoch_last="Wed Mar 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29703"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="25808"
                obs_have="25808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22668"
                obs_have="22668"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8623021"
                         time_creation="Tue Apr 16 02:46:52 2019"
                         time_modification="Wed Mar 20 10:21:13 2019" />
        <observations epoch_first="Wed Mar 20 09:00:00 2019"
                      epoch_last="Wed Mar 20 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="29703"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="25808"
                obs_have="25808"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22668"
                obs_have="22668"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Mar 20 11:21:10 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9660499"
                         time_creation="Wed Mar 20 11:12:40 2019"
                         time_modification="Wed Mar 20 11:08:43 2019" />
        <observations epoch_first="Wed Mar 20 10:00:00 2019"
                      epoch_last="Wed Mar 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35286"
                obs_have="34785"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="30205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26812"
                obs_have="26812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 11:46:10 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9660499"
                         time_creation="Wed Mar 20 11:12:40 2019"
                         time_modification="Wed Mar 20 11:08:43 2019" />
        <observations epoch_first="Wed Mar 20 10:00:00 2019"
                      epoch_last="Wed Mar 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35286"
                obs_have="34785"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="30205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26812"
                obs_have="26812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 13:35:08 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9660499"
                         time_creation="Wed Mar 20 11:12:40 2019"
                         time_modification="Wed Mar 20 11:08:43 2019" />
        <observations epoch_first="Wed Mar 20 10:00:00 2019"
                      epoch_last="Wed Mar 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35286"
                obs_have="34785"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="30205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26812"
                obs_have="26812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9660499"
                         time_creation="Wed Mar 20 11:12:40 2019"
                         time_modification="Wed Mar 20 11:08:43 2019" />
        <observations epoch_first="Wed Mar 20 10:00:00 2019"
                      epoch_last="Wed Mar 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35286"
                obs_have="34785"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="30205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26812"
                obs_have="26812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="9660499"
                         time_creation="Tue Apr 16 02:46:53 2019"
                         time_modification="Wed Mar 20 11:08:43 2019" />
        <observations epoch_first="Wed Mar 20 10:00:00 2019"
                      epoch_last="Wed Mar 20 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35286"
                obs_have="34785"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="30205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26812"
                obs_have="26812"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Mar 20 14:35:08 2019"
               level="3">
        <file_statistics latency="00:23:00"
                         size="9767812"
                         time_creation="Wed Mar 20 12:45:03 2019"
                         time_modification="Wed Mar 20 12:22:59 2019" />
        <observations epoch_first="Wed Mar 20 11:00:00 2019"
                      epoch_last="Wed Mar 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="33686"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="31840"
                obs_have="31802"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30291"
                obs_have="30291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:23:00"
                         size="9767812"
                         time_creation="Wed Mar 20 12:45:03 2019"
                         time_modification="Wed Mar 20 12:22:59 2019" />
        <observations epoch_first="Wed Mar 20 11:00:00 2019"
                      epoch_last="Wed Mar 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="33686"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="31840"
                obs_have="31802"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30291"
                obs_have="30291"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:23:00"
                         size="9767812"
                         time_creation="Tue Apr 16 02:46:55 2019"
                         time_modification="Wed Mar 20 12:22:59 2019" />
        <observations epoch_first="Wed Mar 20 11:00:00 2019"
                      epoch_last="Wed Mar 20 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34912"
                obs_have="33686"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="31840"
                obs_have="31802"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="30291"
                obs_have="30291"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Mar 20 13:20:27 2019"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10311655"
                         time_creation="Wed Mar 20 13:10:38 2019"
                         time_modification="Wed Mar 20 13:07:45 2019" />
        <observations epoch_first="Wed Mar 20 12:00:00 2019"
                      epoch_last="Wed Mar 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38822"
                obs_have="37080"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32117"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27431"
                obs_have="27431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 13:45:32 2019"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10311655"
                         time_creation="Wed Mar 20 13:10:38 2019"
                         time_modification="Wed Mar 20 13:07:45 2019" />
        <observations epoch_first="Wed Mar 20 12:00:00 2019"
                      epoch_last="Wed Mar 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38822"
                obs_have="37080"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32117"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27431"
                obs_have="27431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 15:35:10 2019"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10311655"
                         time_creation="Wed Mar 20 13:10:38 2019"
                         time_modification="Wed Mar 20 13:07:45 2019" />
        <observations epoch_first="Wed Mar 20 12:00:00 2019"
                      epoch_last="Wed Mar 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38822"
                obs_have="37080"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32117"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27431"
                obs_have="27431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10311655"
                         time_creation="Wed Mar 20 13:10:38 2019"
                         time_modification="Wed Mar 20 13:07:45 2019" />
        <observations epoch_first="Wed Mar 20 12:00:00 2019"
                      epoch_last="Wed Mar 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38822"
                obs_have="37080"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32117"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27431"
                obs_have="27431"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10311655"
                         time_creation="Tue Apr 16 02:46:58 2019"
                         time_modification="Wed Mar 20 13:07:45 2019" />
        <observations epoch_first="Wed Mar 20 12:00:00 2019"
                      epoch_last="Wed Mar 20 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38822"
                obs_have="37080"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="32155"
                obs_have="32117"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="27431"
                obs_have="27431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Mar 20 16:35:11 2019"
               level="3">
        <file_statistics latency="00:22:58"
                         size="10764760"
                         time_creation="Wed Mar 20 14:45:03 2019"
                         time_modification="Wed Mar 20 14:22:57 2019" />
        <observations epoch_first="Wed Mar 20 13:00:00 2019"
                      epoch_last="Wed Mar 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39050"
                obs_have="38375"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32699"
                obs_have="32699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:22:58"
                         size="10764760"
                         time_creation="Wed Mar 20 14:45:03 2019"
                         time_modification="Wed Mar 20 14:22:57 2019" />
        <observations epoch_first="Wed Mar 20 13:00:00 2019"
                      epoch_last="Wed Mar 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39050"
                obs_have="38375"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32699"
                obs_have="32699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:22:58"
                         size="10764760"
                         time_creation="Tue Apr 16 02:46:59 2019"
                         time_modification="Wed Mar 20 14:22:57 2019" />
        <observations epoch_first="Wed Mar 20 13:00:00 2019"
                      epoch_last="Wed Mar 20 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39050"
                obs_have="38375"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="32699"
                obs_have="32699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26965"
                obs_have="26965"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Mar 20 15:21:13 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9856371"
                         time_creation="Wed Mar 20 15:12:03 2019"
                         time_modification="Wed Mar 20 15:08:50 2019" />
        <observations epoch_first="Wed Mar 20 14:00:00 2019"
                      epoch_last="Wed Mar 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="33210"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 15:46:10 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9856371"
                         time_creation="Wed Mar 20 15:12:03 2019"
                         time_modification="Wed Mar 20 15:08:50 2019" />
        <observations epoch_first="Wed Mar 20 14:00:00 2019"
                      epoch_last="Wed Mar 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="33210"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 17:35:03 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9856371"
                         time_creation="Wed Mar 20 15:12:03 2019"
                         time_modification="Wed Mar 20 15:08:50 2019" />
        <observations epoch_first="Wed Mar 20 14:00:00 2019"
                      epoch_last="Wed Mar 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="33210"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9856371"
                         time_creation="Wed Mar 20 15:12:03 2019"
                         time_modification="Wed Mar 20 15:08:50 2019" />
        <observations epoch_first="Wed Mar 20 14:00:00 2019"
                      epoch_last="Wed Mar 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="33210"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9856371"
                         time_creation="Tue Apr 16 02:47:00 2019"
                         time_modification="Wed Mar 20 15:08:50 2019" />
        <observations epoch_first="Wed Mar 20 14:00:00 2019"
                      epoch_last="Wed Mar 20 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33210"
                obs_have="33210"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30885"
                obs_have="30885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Mar 20 16:46:02 2019"
               level="3">
        <file_statistics latency="00:30:34"
                         size="9449294"
                         time_creation="Wed Mar 20 16:45:11 2019"
                         time_modification="Wed Mar 20 16:30:33 2019" />
        <observations epoch_first="Wed Mar 20 15:00:00 2019"
                      epoch_last="Wed Mar 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="32450"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29386"
                obs_have="29207"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 18:35:07 2019"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9449294"
                         time_creation="Wed Mar 20 17:10:03 2019"
                         time_modification="Wed Mar 20 16:53:13 2019" />
        <observations epoch_first="Wed Mar 20 15:00:00 2019"
                      epoch_last="Wed Mar 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="32450"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29386"
                obs_have="29207"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9449294"
                         time_creation="Wed Mar 20 17:10:03 2019"
                         time_modification="Wed Mar 20 16:53:13 2019" />
        <observations epoch_first="Wed Mar 20 15:00:00 2019"
                      epoch_last="Wed Mar 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="32450"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29386"
                obs_have="29207"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26667"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:53:14"
                         size="9449294"
                         time_creation="Tue Apr 16 02:47:00 2019"
                         time_modification="Wed Mar 20 16:53:13 2019" />
        <observations epoch_first="Wed Mar 20 15:00:00 2019"
                      epoch_last="Wed Mar 20 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34258"
                obs_have="32450"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="29386"
                obs_have="29207"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="26667"
                obs_have="26667"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Mar 20 17:21:09 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9990637"
                         time_creation="Wed Mar 20 17:12:03 2019"
                         time_modification="Wed Mar 20 17:08:37 2019" />
        <observations epoch_first="Wed Mar 20 16:00:00 2019"
                      epoch_last="Wed Mar 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="35555"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="25966"
                obs_have="25943"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21650"
                obs_have="21650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 17:46:06 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9990637"
                         time_creation="Wed Mar 20 17:12:03 2019"
                         time_modification="Wed Mar 20 17:08:37 2019" />
        <observations epoch_first="Wed Mar 20 16:00:00 2019"
                      epoch_last="Wed Mar 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="35555"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="25966"
                obs_have="25943"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21650"
                obs_have="21650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 19:35:06 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9990637"
                         time_creation="Wed Mar 20 17:12:03 2019"
                         time_modification="Wed Mar 20 17:08:37 2019" />
        <observations epoch_first="Wed Mar 20 16:00:00 2019"
                      epoch_last="Wed Mar 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="35555"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="25966"
                obs_have="25943"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21650"
                obs_have="21650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9990637"
                         time_creation="Wed Mar 20 17:12:03 2019"
                         time_modification="Wed Mar 20 17:08:37 2019" />
        <observations epoch_first="Wed Mar 20 16:00:00 2019"
                      epoch_last="Wed Mar 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="35555"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="25966"
                obs_have="25943"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21650"
                obs_have="21650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9990637"
                         time_creation="Tue Apr 16 02:47:02 2019"
                         time_modification="Wed Mar 20 17:08:37 2019" />
        <observations epoch_first="Wed Mar 20 16:00:00 2019"
                      epoch_last="Wed Mar 20 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36942"
                obs_have="35555"
                obs_ratio="96.25" />
          <mask elevation="10 degrees"
                obs_expected="25966"
                obs_have="25943"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21650"
                obs_have="21650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Mar 20 20:35:06 2019"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9049105"
                         time_creation="Wed Mar 20 19:11:53 2019"
                         time_modification="Wed Mar 20 18:54:42 2019" />
        <observations epoch_first="Wed Mar 20 17:00:00 2019"
                      epoch_last="Wed Mar 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="31553"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25378"
                obs_have="25378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21239"
                obs_have="21239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9049105"
                         time_creation="Wed Mar 20 19:11:53 2019"
                         time_modification="Wed Mar 20 18:54:42 2019" />
        <observations epoch_first="Wed Mar 20 17:00:00 2019"
                      epoch_last="Wed Mar 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="31553"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25378"
                obs_have="25378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21239"
                obs_have="21239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9049105"
                         time_creation="Tue Apr 16 02:47:04 2019"
                         time_modification="Wed Mar 20 18:54:42 2019" />
        <observations epoch_first="Wed Mar 20 17:00:00 2019"
                      epoch_last="Wed Mar 20 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32685"
                obs_have="31553"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25378"
                obs_have="25378"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21239"
                obs_have="21239"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Mar 20 19:21:01 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9476043"
                         time_creation="Wed Mar 20 19:12:02 2019"
                         time_modification="Wed Mar 20 19:08:51 2019" />
        <observations epoch_first="Wed Mar 20 18:00:00 2019"
                      epoch_last="Wed Mar 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31752"
                obs_have="30024"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="25074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 19:46:05 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9476043"
                         time_creation="Wed Mar 20 19:12:02 2019"
                         time_modification="Wed Mar 20 19:08:51 2019" />
        <observations epoch_first="Wed Mar 20 18:00:00 2019"
                      epoch_last="Wed Mar 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31752"
                obs_have="30024"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="25074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 20 21:35:07 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9476043"
                         time_creation="Wed Mar 20 19:12:02 2019"
                         time_modification="Wed Mar 20 19:08:51 2019" />
        <observations epoch_first="Wed Mar 20 18:00:00 2019"
                      epoch_last="Wed Mar 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31752"
                obs_have="30024"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="25074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9476043"
                         time_creation="Wed Mar 20 19:12:02 2019"
                         time_modification="Wed Mar 20 19:08:51 2019" />
        <observations epoch_first="Wed Mar 20 18:00:00 2019"
                      epoch_last="Wed Mar 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31752"
                obs_have="30024"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="25074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9476043"
                         time_creation="Tue Apr 16 02:47:05 2019"
                         time_modification="Wed Mar 20 19:08:51 2019" />
        <observations epoch_first="Wed Mar 20 18:00:00 2019"
                      epoch_last="Wed Mar 20 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31752"
                obs_have="30024"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="25074"
                obs_have="25074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22191"
                obs_have="22191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Mar 20 22:35:07 2019"
               level="3">
        <file_statistics latency="00:38:38"
                         size="9612849"
                         time_creation="Wed Mar 20 20:45:05 2019"
                         time_modification="Wed Mar 20 20:38:37 2019" />
        <observations epoch_first="Wed Mar 20 19:00:00 2019"
                      epoch_last="Wed Mar 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31533"
                obs_have="31313"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="28018"
                obs_have="28018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25238"
                obs_have="25238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:38:38"
                         size="9612849"
                         time_creation="Wed Mar 20 20:45:05 2019"
                         time_modification="Wed Mar 20 20:38:37 2019" />
        <observations epoch_first="Wed Mar 20 19:00:00 2019"
                      epoch_last="Wed Mar 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31533"
                obs_have="31313"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="28018"
                obs_have="28018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25238"
                obs_have="25238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:38:38"
                         size="9612849"
                         time_creation="Tue Apr 16 02:47:06 2019"
                         time_modification="Wed Mar 20 20:38:37 2019" />
        <observations epoch_first="Wed Mar 20 19:00:00 2019"
                      epoch_last="Wed Mar 20 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31533"
                obs_have="31313"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="28018"
                obs_have="28018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25238"
                obs_have="25238"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Mar 20 23:35:12 2019"
               level="3">
        <file_statistics latency="00:55:06"
                         size="10791766"
                         time_creation="Wed Mar 20 22:10:04 2019"
                         time_modification="Wed Mar 20 21:55:05 2019" />
        <observations epoch_first="Wed Mar 20 20:00:00 2019"
                      epoch_last="Wed Mar 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39186"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="32997"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="31348"
                obs_have="31348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:55:06"
                         size="10791766"
                         time_creation="Wed Mar 20 22:10:04 2019"
                         time_modification="Wed Mar 20 21:55:05 2019" />
        <observations epoch_first="Wed Mar 20 20:00:00 2019"
                      epoch_last="Wed Mar 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39186"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="32997"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="31348"
                obs_have="31348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:55:06"
                         size="10791766"
                         time_creation="Tue Apr 16 02:47:06 2019"
                         time_modification="Wed Mar 20 21:55:05 2019" />
        <observations epoch_first="Wed Mar 20 20:00:00 2019"
                      epoch_last="Wed Mar 20 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41632"
                obs_have="39186"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="33334"
                obs_have="32997"
                obs_ratio="98.99" />
          <mask elevation="15 degrees"
                obs_expected="31348"
                obs_have="31348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Mar 20 22:21:18 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="11754979"
                         time_creation="Wed Mar 20 22:12:03 2019"
                         time_modification="Wed Mar 20 22:09:10 2019" />
        <observations epoch_first="Wed Mar 20 21:00:00 2019"
                      epoch_last="Wed Mar 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47390"
                obs_have="45013"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="34402"
                obs_have="34163"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="28700"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Wed Mar 20 22:46:16 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="11754979"
                         time_creation="Wed Mar 20 22:12:03 2019"
                         time_modification="Wed Mar 20 22:09:10 2019" />
        <observations epoch_first="Wed Mar 20 21:00:00 2019"
                      epoch_last="Wed Mar 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47390"
                obs_have="45013"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="34402"
                obs_have="34163"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="28700"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Thu Mar 21 00:35:14 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="11754979"
                         time_creation="Wed Mar 20 22:12:03 2019"
                         time_modification="Wed Mar 20 22:09:10 2019" />
        <observations epoch_first="Wed Mar 20 21:00:00 2019"
                      epoch_last="Wed Mar 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47390"
                obs_have="45013"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="34402"
                obs_have="34163"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="28700"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="11754979"
                         time_creation="Wed Mar 20 22:12:03 2019"
                         time_modification="Wed Mar 20 22:09:10 2019" />
        <observations epoch_first="Wed Mar 20 21:00:00 2019"
                      epoch_last="Wed Mar 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47390"
                obs_have="45013"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="34402"
                obs_have="34163"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="28700"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:09:11"
                         size="11754979"
                         time_creation="Tue Apr 16 02:47:09 2019"
                         time_modification="Wed Mar 20 22:09:10 2019" />
        <observations epoch_first="Wed Mar 20 21:00:00 2019"
                      epoch_last="Wed Mar 20 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47390"
                obs_have="45013"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="34402"
                obs_have="34163"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28939"
                obs_have="28700"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/chta079w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 21 01:35:13 2019"
               level="3">
        <file_statistics latency="01:37:19"
                         size="10858566"
                         time_creation="Thu Mar 21 00:45:02 2019"
                         time_modification="Thu Mar 21 00:37:18 2019" />
        <observations epoch_first="Wed Mar 20 22:00:00 2019"
                      epoch_last="Wed Mar 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43966"
                obs_have="43054"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="40376"
                obs_have="40376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36497"
                obs_have="36497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="02:09:44"
                         size="10858566"
                         time_creation="Thu Mar 21 02:50:03 2019"
                         time_modification="Thu Mar 21 01:09:43 2019" />
        <observations epoch_first="Wed Mar 20 22:00:00 2019"
                      epoch_last="Wed Mar 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43966"
                obs_have="43054"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="40376"
                obs_have="40376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36497"
                obs_have="36497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="02:09:44"
                         size="10858566"
                         time_creation="Tue Apr 16 02:47:11 2019"
                         time_modification="Thu Mar 21 01:09:43 2019" />
        <observations epoch_first="Wed Mar 20 22:00:00 2019"
                      epoch_last="Wed Mar 20 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43966"
                obs_have="43054"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="40376"
                obs_have="40376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36497"
                obs_have="36497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta079x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar 21 00:21:16 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10523174"
                         time_creation="Thu Mar 21 00:12:05 2019"
                         time_modification="Thu Mar 21 00:09:08 2019" />
        <observations epoch_first="Wed Mar 20 23:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41628"
                obs_have="41515"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="39056"
                obs_have="39056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36770"
                obs_have="36770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 00:46:15 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10523174"
                         time_creation="Thu Mar 21 00:12:05 2019"
                         time_modification="Thu Mar 21 00:09:08 2019" />
        <observations epoch_first="Wed Mar 20 23:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41628"
                obs_have="41515"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="39056"
                obs_have="39056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36770"
                obs_have="36770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 02:35:08 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10523174"
                         time_creation="Thu Mar 21 00:12:05 2019"
                         time_modification="Thu Mar 21 00:09:08 2019" />
        <observations epoch_first="Wed Mar 20 23:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41628"
                obs_have="41515"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="39056"
                obs_have="39056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36770"
                obs_have="36770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 21 18:27:04 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10523174"
                         time_creation="Thu Mar 21 00:12:05 2019"
                         time_modification="Thu Mar 21 00:09:08 2019" />
        <observations epoch_first="Wed Mar 20 23:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41628"
                obs_have="41515"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="39056"
                obs_have="39056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36770"
                obs_have="36770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr 19 03:12:36 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10523174"
                         time_creation="Tue Apr 16 02:47:13 2019"
                         time_modification="Thu Mar 21 00:09:08 2019" />
        <observations epoch_first="Wed Mar 20 23:00:00 2019"
                      epoch_last="Wed Mar 20 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41628"
                obs_have="41515"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="39056"
                obs_have="39056"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36770"
                obs_have="36770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
