<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-03-18 00:00:00"
    DayOfYear="77"
    Year="2018">
  <station name="CHTA">
    <file name="/chta0770.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 19 18:01:54 2018"
               level="3">
        <file_statistics latency="01:38:19"
                         size="8343549"
                         time_creation="Mon Mar 19 02:50:06 2018"
                         time_modification="Mon Mar 19 01:37:49 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30545"
                obs_have="29950"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="25531"
                obs_have="25482"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="22772"
                obs_have="22751"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Apr 17 02:45:56 2018"
               level="3">
        <file_statistics latency="01:38:19"
                         size="8343549"
                         time_creation="Sat Apr 14 01:56:49 2018"
                         time_modification="Mon Mar 19 01:37:49 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30545"
                obs_have="29950"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="25531"
                obs_have="25482"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="22772"
                obs_have="22751"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:01 2018"
               level="3">
        <file_statistics latency="01:38:19"
                         size="8343549"
                         time_creation="Sat Apr 14 01:56:49 2018"
                         time_modification="Mon Mar 19 01:37:49 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30545"
                obs_have="29950"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="25531"
                obs_have="25482"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="22772"
                obs_have="22751"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/chta077a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 18 01:46:11 2018"
               level="3">
        <file_statistics latency="00:09:29"
                         size="10516884"
                         time_creation="Sun Mar 18 01:12:11 2018"
                         time_modification="Sun Mar 18 01:09:28 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40783"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="38869"
                obs_have="38863"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="37303"
                obs_have="37297"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:35:16 2018"
               level="3">
        <file_statistics latency="00:09:29"
                         size="10516884"
                         time_creation="Sun Mar 18 01:12:11 2018"
                         time_modification="Sun Mar 18 01:09:28 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40783"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="38869"
                obs_have="38863"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="37303"
                obs_have="37297"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:29"
                         size="10516884"
                         time_creation="Sun Mar 18 01:12:11 2018"
                         time_modification="Sun Mar 18 01:09:28 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40783"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="38869"
                obs_have="38863"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="37303"
                obs_have="37297"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:29"
                         size="10516884"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 01:09:28 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40783"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="38869"
                obs_have="38863"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="37303"
                obs_have="37297"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:29"
                         size="10516884"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 01:09:28 2018" />
        <observations epoch_first="Sun Mar 18 00:00:00 2018"
                      epoch_last="Sun Mar 18 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40783"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="38869"
                obs_have="38863"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="37303"
                obs_have="37297"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Mar 18 02:21:08 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sun Mar 18 02:12:02 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 02:46:05 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sun Mar 18 02:12:02 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 04:35:07 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sun Mar 18 02:12:02 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sun Mar 18 02:12:02 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:32"
                         size="10923020"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 02:09:31 2018" />
        <observations epoch_first="Sun Mar 18 01:00:00 2018"
                      epoch_last="Sun Mar 18 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42876"
                obs_have="42601"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38776"
                obs_have="38770"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="36572"
                obs_have="36566"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 18 03:21:09 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sun Mar 18 03:12:02 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 03:46:20 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sun Mar 18 03:12:02 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:35:09 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sun Mar 18 03:12:02 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sun Mar 18 03:12:02 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:52"
                         size="11314948"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 03:09:51 2018" />
        <observations epoch_first="Sun Mar 18 02:00:00 2018"
                      epoch_last="Sun Mar 18 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47067"
                obs_have="46167"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="40285"
                obs_have="40279"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34669"
                obs_have="34663"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Mar 18 04:21:09 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sun Mar 18 04:12:02 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 04:46:10 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sun Mar 18 04:12:02 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 06:35:10 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sun Mar 18 04:12:02 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sun Mar 18 04:12:02 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="11456028"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 04:09:27 2018" />
        <observations epoch_first="Sun Mar 18 03:00:00 2018"
                      epoch_last="Sun Mar 18 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41791"
                obs_have="41791"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39632"
                obs_have="39632"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36484"
                obs_have="36484"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Mar 18 05:21:04 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sun Mar 18 05:12:10 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 05:46:02 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sun Mar 18 05:12:10 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 07:35:03 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sun Mar 18 05:12:10 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sun Mar 18 05:12:10 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="10601456"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 05:09:33 2018" />
        <observations epoch_first="Sun Mar 18 04:00:00 2018"
                      epoch_last="Sun Mar 18 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38259"
                obs_have="37741"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28175"
                obs_have="28175"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Mar 18 06:21:04 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sun Mar 18 06:12:01 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 06:46:04 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sun Mar 18 06:12:01 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:35:04 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sun Mar 18 06:12:01 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sun Mar 18 06:12:01 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10688439"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 06:09:27 2018" />
        <observations epoch_first="Sun Mar 18 05:00:00 2018"
                      epoch_last="Sun Mar 18 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37148"
                obs_have="35973"
                obs_ratio="96.84" />
          <mask elevation="10 degrees"
                obs_expected="28025"
                obs_have="28025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Mar 18 07:20:58 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sun Mar 18 07:12:02 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 07:45:59 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sun Mar 18 07:12:02 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:34:58 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sun Mar 18 07:12:02 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sun Mar 18 07:12:02 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:25"
                         size="10728044"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 07:09:24 2018" />
        <observations epoch_first="Sun Mar 18 06:00:00 2018"
                      epoch_last="Sun Mar 18 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35665"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Mar 18 08:21:03 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sun Mar 18 08:12:02 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 08:46:02 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sun Mar 18 08:12:02 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 10:35:03 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sun Mar 18 08:12:02 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sun Mar 18 08:12:02 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:41"
                         size="10286024"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 08:09:40 2018" />
        <observations epoch_first="Sun Mar 18 07:00:00 2018"
                      epoch_last="Sun Mar 18 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33190"
                obs_have="32673"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="25890"
                obs_have="25890"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23189"
                obs_have="23189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Mar 18 09:21:04 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sun Mar 18 09:12:06 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 09:46:05 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sun Mar 18 09:12:06 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 11:35:03 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sun Mar 18 09:12:06 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sun Mar 18 09:12:06 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:07"
                         size="9574341"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 09:09:06 2018" />
        <observations epoch_first="Sun Mar 18 08:00:00 2018"
                      epoch_last="Sun Mar 18 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34153"
                obs_have="33168"
                obs_ratio="97.12" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="27729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Mar 18 10:20:58 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sun Mar 18 10:12:05 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 10:45:59 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sun Mar 18 10:12:05 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:34:56 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sun Mar 18 10:12:05 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sun Mar 18 10:12:05 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9618160"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 10:08:58 2018" />
        <observations epoch_first="Sun Mar 18 09:00:00 2018"
                      epoch_last="Sun Mar 18 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33722"
                obs_have="33103"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24347"
                obs_have="24347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Mar 18 13:34:59 2018"
               level="3">
        <file_statistics latency="00:23:04"
                         size="9088662"
                         time_creation="Sun Mar 18 11:45:02 2018"
                         time_modification="Sun Mar 18 11:23:03 2018" />
        <observations epoch_first="Sun Mar 18 10:00:00 2018"
                      epoch_last="Sun Mar 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="31811"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26506"
                obs_have="26506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:23:04"
                         size="9088662"
                         time_creation="Sun Mar 18 11:45:02 2018"
                         time_modification="Sun Mar 18 11:23:03 2018" />
        <observations epoch_first="Sun Mar 18 10:00:00 2018"
                      epoch_last="Sun Mar 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="31811"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26506"
                obs_have="26506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:23:04"
                         size="9088662"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 11:23:03 2018" />
        <observations epoch_first="Sun Mar 18 10:00:00 2018"
                      epoch_last="Sun Mar 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="31811"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26506"
                obs_have="26506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:23:04"
                         size="9088662"
                         time_creation="Sat Apr 14 01:51:13 2018"
                         time_modification="Sun Mar 18 11:23:03 2018" />
        <observations epoch_first="Sun Mar 18 10:00:00 2018"
                      epoch_last="Sun Mar 18 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33133"
                obs_have="31811"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="26506"
                obs_have="26506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23935"
                obs_have="23935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Mar 18 12:21:04 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sun Mar 18 12:12:02 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 12:46:03 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sun Mar 18 12:12:02 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:35:03 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sun Mar 18 12:12:02 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sun Mar 18 12:12:02 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9925100"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 12:09:09 2018" />
        <observations epoch_first="Sun Mar 18 11:00:00 2018"
                      epoch_last="Sun Mar 18 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="34827"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="29496"
                obs_have="29496"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25671"
                obs_have="25671"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Mar 18 13:21:08 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sun Mar 18 13:12:06 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 13:46:07 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sun Mar 18 13:12:06 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 15:35:07 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sun Mar 18 13:12:06 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sun Mar 18 13:12:06 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:01"
                         size="9850366"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 13:09:00 2018" />
        <observations epoch_first="Sun Mar 18 12:00:00 2018"
                      epoch_last="Sun Mar 18 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34367"
                obs_have="33919"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="30020"
                obs_have="30020"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Mar 18 14:21:08 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sun Mar 18 14:12:04 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 14:46:09 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sun Mar 18 14:12:04 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:35:15 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sun Mar 18 14:12:04 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sun Mar 18 14:12:04 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:13"
                         size="10115204"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 14:09:12 2018" />
        <observations epoch_first="Sun Mar 18 13:00:00 2018"
                      epoch_last="Sun Mar 18 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34263"
                obs_have="33764"
                obs_ratio="98.54" />
          <mask elevation="10 degrees"
                obs_expected="30432"
                obs_have="30432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28513"
                obs_have="28513"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Mar 18 15:21:10 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sun Mar 18 15:12:03 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 15:46:09 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sun Mar 18 15:12:03 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:35:13 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sun Mar 18 15:12:03 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sun Mar 18 15:12:03 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="10800536"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 15:09:42 2018" />
        <observations epoch_first="Sun Mar 18 14:00:00 2018"
                      epoch_last="Sun Mar 18 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40794"
                obs_have="40245"
                obs_ratio="98.65" />
          <mask elevation="10 degrees"
                obs_expected="33284"
                obs_have="33263"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25755"
                obs_have="25755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Mar 18 16:21:04 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sun Mar 18 16:12:03 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Mar 18 16:46:02 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sun Mar 18 16:12:03 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Sun Mar 18 18:35:04 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sun Mar 18 16:12:03 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sun Mar 18 16:12:03 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:06"
                         size="9749522"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 16:09:05 2018" />
        <observations epoch_first="Sun Mar 18 15:00:00 2018"
                      epoch_last="Sun Mar 18 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35902"
                obs_have="33571"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="33571"
                obs_have="32471"
                obs_ratio="96.72" />
          <mask elevation="15 degrees"
                obs_expected="31254"
                obs_have="31013"
                obs_ratio="99.23" />
        </observations>
      </control>
    </file>
    <file name="/chta077q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Mar 18 17:21:07 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sun Mar 18 17:12:02 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Sun Mar 18 17:46:11 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sun Mar 18 17:12:02 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Sun Mar 18 19:35:07 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sun Mar 18 17:12:02 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sun Mar 18 17:12:02 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9861504"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 17:08:48 2018" />
        <observations epoch_first="Sun Mar 18 16:00:00 2018"
                      epoch_last="Sun Mar 18 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="37238"
                obs_ratio="97.18" />
          <mask elevation="10 degrees"
                obs_expected="33381"
                obs_have="33199"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="30594"
                obs_have="30412"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/chta077r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Mar 18 18:21:24 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sun Mar 18 18:12:02 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 18:46:10 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sun Mar 18 18:12:02 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:35:10 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sun Mar 18 18:12:02 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sun Mar 18 18:12:02 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="11087266"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 18:09:15 2018" />
        <observations epoch_first="Sun Mar 18 17:00:00 2018"
                      epoch_last="Sun Mar 18 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41659"
                obs_have="40571"
                obs_ratio="97.39" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30900"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26447"
                obs_have="26441"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Mar 18 19:21:02 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sun Mar 18 19:12:02 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 19:46:02 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sun Mar 18 19:12:02 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 21:35:03 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sun Mar 18 19:12:02 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sun Mar 18 19:12:02 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:15"
                         size="10248001"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 19:09:14 2018" />
        <observations epoch_first="Sun Mar 18 18:00:00 2018"
                      epoch_last="Sun Mar 18 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="38939"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="31636"
                obs_have="31630"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27436"
                obs_have="27430"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Mar 18 20:21:05 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sun Mar 18 20:12:02 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 20:46:07 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sun Mar 18 20:12:02 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 22:35:03 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sun Mar 18 20:12:02 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sun Mar 18 20:12:02 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:16"
                         size="9949453"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 20:09:15 2018" />
        <observations epoch_first="Sun Mar 18 19:00:00 2018"
                      epoch_last="Sun Mar 18 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34105"
                obs_have="33928"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="29667"
                obs_have="29661"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27983"
                obs_have="27977"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Mar 18 21:21:08 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sun Mar 18 21:12:02 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 21:46:08 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sun Mar 18 21:12:02 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:35:06 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sun Mar 18 21:12:02 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sun Mar 18 21:12:02 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:17"
                         size="10234028"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 21:09:16 2018" />
        <observations epoch_first="Sun Mar 18 20:00:00 2018"
                      epoch_last="Sun Mar 18 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35031"
                obs_have="34432"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="29818"
                obs_have="29812"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26149"
                obs_have="26143"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 18 22:21:15 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sun Mar 18 22:12:03 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 18 22:46:14 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sun Mar 18 22:12:03 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 00:35:15 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sun Mar 18 22:12:03 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sun Mar 18 22:12:03 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:43"
                         size="11310423"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 22:09:42 2018" />
        <observations epoch_first="Sun Mar 18 21:00:00 2018"
                      epoch_last="Sun Mar 18 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42622"
                obs_have="41838"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta077w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 18 23:21:15 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sun Mar 18 23:12:06 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 18 23:46:15 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sun Mar 18 23:12:06 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 01:35:15 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sun Mar 18 23:12:06 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sun Mar 18 23:12:06 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:34"
                         size="11577196"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Sun Mar 18 23:09:33 2018" />
        <observations epoch_first="Sun Mar 18 22:00:00 2018"
                      epoch_last="Sun Mar 18 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44619"
                obs_have="42987"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="32187"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24141"
                obs_have="24136"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chta077x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Mar 19 00:21:12 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Mon Mar 19 00:12:03 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 00:46:12 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Mon Mar 19 00:12:03 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 02:35:17 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Mon Mar 19 00:12:03 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 19 18:29:06 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Mon Mar 19 00:12:03 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 03:10:49 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 17 05:01:21 2018"
               level="3">
        <file_statistics latency="00:09:28"
                         size="10852319"
                         time_creation="Sat Apr 14 01:51:14 2018"
                         time_modification="Mon Mar 19 00:09:27 2018" />
        <observations epoch_first="Sun Mar 18 23:00:00 2018"
                      epoch_last="Sun Mar 18 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41710"
                obs_have="40891"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="37724"
                obs_have="37718"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="34869"
                obs_have="34863"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
