<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-08-06 01:00:00"
    DayOfYear="218"
    Year="2018">
  <station name="CHTA">
    <file name="/chta2180.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug  7 18:02:06 2018"
               level="3">
        <file_statistics latency="01:37:03"
                         size="7555460"
                         time_creation="Tue Aug  7 02:50:08 2018"
                         time_modification="Tue Aug  7 01:36:33 2018" />
        <observations epoch_first="Mon Aug  6 00:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29811"
                obs_have="27818"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24780"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22084"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Wed Sep  5 02:46:04 2018"
               level="3">
        <file_statistics latency="01:37:03"
                         size="7555460"
                         time_creation="Sun Sep  2 01:55:26 2018"
                         time_modification="Tue Aug  7 01:36:33 2018" />
        <observations epoch_first="Mon Aug  6 00:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29811"
                obs_have="27818"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="24856"
                obs_have="24780"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22084"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/chta218a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Aug  6 03:35:09 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8151555"
                         time_creation="Mon Aug  6 01:12:06 2018"
                         time_modification="Mon Aug  6 01:08:23 2018" />
        <observations epoch_first="Mon Aug  6 00:00:00 2018"
                      epoch_last="Mon Aug  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30280"
                obs_have="28498"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20416"
                obs_have="20416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8151555"
                         time_creation="Mon Aug  6 01:12:06 2018"
                         time_modification="Mon Aug  6 01:08:23 2018" />
        <observations epoch_first="Mon Aug  6 00:00:00 2018"
                      epoch_last="Mon Aug  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30280"
                obs_have="28498"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20416"
                obs_have="20416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8151555"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 01:08:23 2018" />
        <observations epoch_first="Mon Aug  6 00:00:00 2018"
                      epoch_last="Mon Aug  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30280"
                obs_have="28498"
                obs_ratio="94.11" />
          <mask elevation="10 degrees"
                obs_expected="24843"
                obs_have="24843"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20416"
                obs_have="20416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Aug  6 02:46:09 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9403443"
                         time_creation="Mon Aug  6 02:12:04 2018"
                         time_modification="Mon Aug  6 02:08:41 2018" />
        <observations epoch_first="Mon Aug  6 01:00:00 2018"
                      epoch_last="Mon Aug  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36283"
                obs_have="33634"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23885"
                obs_have="23885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 04:35:30 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9403443"
                         time_creation="Mon Aug  6 02:12:04 2018"
                         time_modification="Mon Aug  6 02:08:41 2018" />
        <observations epoch_first="Mon Aug  6 01:00:00 2018"
                      epoch_last="Mon Aug  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36283"
                obs_have="33634"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23885"
                obs_have="23885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9403443"
                         time_creation="Mon Aug  6 02:12:04 2018"
                         time_modification="Mon Aug  6 02:08:41 2018" />
        <observations epoch_first="Mon Aug  6 01:00:00 2018"
                      epoch_last="Mon Aug  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36283"
                obs_have="33634"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23885"
                obs_have="23885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9403443"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 02:08:41 2018" />
        <observations epoch_first="Mon Aug  6 01:00:00 2018"
                      epoch_last="Mon Aug  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36283"
                obs_have="33634"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="28826"
                obs_have="28826"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23885"
                obs_have="23885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Aug  6 03:21:22 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9455564"
                         time_creation="Mon Aug  6 03:12:02 2018"
                         time_modification="Mon Aug  6 03:08:35 2018" />
        <observations epoch_first="Mon Aug  6 02:00:00 2018"
                      epoch_last="Mon Aug  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33098"
                obs_have="32777"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30529"
                obs_have="30529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 03:46:17 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9455564"
                         time_creation="Mon Aug  6 03:12:02 2018"
                         time_modification="Mon Aug  6 03:08:35 2018" />
        <observations epoch_first="Mon Aug  6 02:00:00 2018"
                      epoch_last="Mon Aug  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33098"
                obs_have="32777"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30529"
                obs_have="30529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 05:35:09 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9455564"
                         time_creation="Mon Aug  6 03:12:02 2018"
                         time_modification="Mon Aug  6 03:08:35 2018" />
        <observations epoch_first="Mon Aug  6 02:00:00 2018"
                      epoch_last="Mon Aug  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33098"
                obs_have="32777"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30529"
                obs_have="30529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9455564"
                         time_creation="Mon Aug  6 03:12:02 2018"
                         time_modification="Mon Aug  6 03:08:35 2018" />
        <observations epoch_first="Mon Aug  6 02:00:00 2018"
                      epoch_last="Mon Aug  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33098"
                obs_have="32777"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30529"
                obs_have="30529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9455564"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 03:08:35 2018" />
        <observations epoch_first="Mon Aug  6 02:00:00 2018"
                      epoch_last="Mon Aug  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33098"
                obs_have="32777"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="31662"
                obs_have="31662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30529"
                obs_have="30529"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Aug  6 04:21:14 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10114778"
                         time_creation="Mon Aug  6 04:12:04 2018"
                         time_modification="Mon Aug  6 04:08:51 2018" />
        <observations epoch_first="Mon Aug  6 03:00:00 2018"
                      epoch_last="Mon Aug  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36325"
                obs_have="35496"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="33488"
                obs_have="33488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 04:46:12 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10114778"
                         time_creation="Mon Aug  6 04:12:04 2018"
                         time_modification="Mon Aug  6 04:08:51 2018" />
        <observations epoch_first="Mon Aug  6 03:00:00 2018"
                      epoch_last="Mon Aug  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36325"
                obs_have="35496"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="33488"
                obs_have="33488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 06:35:11 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10114778"
                         time_creation="Mon Aug  6 04:12:04 2018"
                         time_modification="Mon Aug  6 04:08:51 2018" />
        <observations epoch_first="Mon Aug  6 03:00:00 2018"
                      epoch_last="Mon Aug  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36325"
                obs_have="35496"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="33488"
                obs_have="33488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10114778"
                         time_creation="Mon Aug  6 04:12:04 2018"
                         time_modification="Mon Aug  6 04:08:51 2018" />
        <observations epoch_first="Mon Aug  6 03:00:00 2018"
                      epoch_last="Mon Aug  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36325"
                obs_have="35496"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="33488"
                obs_have="33488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="10114778"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 04:08:51 2018" />
        <observations epoch_first="Mon Aug  6 03:00:00 2018"
                      epoch_last="Mon Aug  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36325"
                obs_have="35496"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="33488"
                obs_have="33488"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30179"
                obs_have="30179"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Aug  6 05:21:15 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10234144"
                         time_creation="Mon Aug  6 05:12:05 2018"
                         time_modification="Mon Aug  6 05:08:50 2018" />
        <observations epoch_first="Mon Aug  6 04:00:00 2018"
                      epoch_last="Mon Aug  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43348"
                obs_have="38450"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="32396"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="25558"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Mon Aug  6 05:46:14 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10234144"
                         time_creation="Mon Aug  6 05:12:05 2018"
                         time_modification="Mon Aug  6 05:08:50 2018" />
        <observations epoch_first="Mon Aug  6 04:00:00 2018"
                      epoch_last="Mon Aug  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43348"
                obs_have="38450"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="32396"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="25558"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Mon Aug  6 07:35:14 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10234144"
                         time_creation="Mon Aug  6 05:12:05 2018"
                         time_modification="Mon Aug  6 05:08:50 2018" />
        <observations epoch_first="Mon Aug  6 04:00:00 2018"
                      epoch_last="Mon Aug  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43348"
                obs_have="38450"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="32396"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="25558"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10234144"
                         time_creation="Mon Aug  6 05:12:05 2018"
                         time_modification="Mon Aug  6 05:08:50 2018" />
        <observations epoch_first="Mon Aug  6 04:00:00 2018"
                      epoch_last="Mon Aug  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43348"
                obs_have="38450"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="32396"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="25558"
                obs_ratio="94.68" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10234144"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 05:08:50 2018" />
        <observations epoch_first="Mon Aug  6 04:00:00 2018"
                      epoch_last="Mon Aug  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43348"
                obs_have="38450"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="34566"
                obs_have="32396"
                obs_ratio="93.72" />
          <mask elevation="15 degrees"
                obs_expected="26995"
                obs_have="25558"
                obs_ratio="94.68" />
        </observations>
      </control>
    </file>
    <file name="/chta218f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Aug  6 06:21:14 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9715228"
                         time_creation="Mon Aug  6 06:12:02 2018"
                         time_modification="Mon Aug  6 06:08:38 2018" />
        <observations epoch_first="Mon Aug  6 05:00:00 2018"
                      epoch_last="Mon Aug  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35971"
                obs_have="34920"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="33401"
                obs_have="33401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31527"
                obs_have="31527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 06:46:12 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9715228"
                         time_creation="Mon Aug  6 06:12:02 2018"
                         time_modification="Mon Aug  6 06:08:38 2018" />
        <observations epoch_first="Mon Aug  6 05:00:00 2018"
                      epoch_last="Mon Aug  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35971"
                obs_have="34920"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="33401"
                obs_have="33401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31527"
                obs_have="31527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 08:35:11 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9715228"
                         time_creation="Mon Aug  6 06:12:02 2018"
                         time_modification="Mon Aug  6 06:08:38 2018" />
        <observations epoch_first="Mon Aug  6 05:00:00 2018"
                      epoch_last="Mon Aug  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35971"
                obs_have="34920"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="33401"
                obs_have="33401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31527"
                obs_have="31527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9715228"
                         time_creation="Mon Aug  6 06:12:02 2018"
                         time_modification="Mon Aug  6 06:08:38 2018" />
        <observations epoch_first="Mon Aug  6 05:00:00 2018"
                      epoch_last="Mon Aug  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35971"
                obs_have="34920"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="33401"
                obs_have="33401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31527"
                obs_have="31527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9715228"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 06:08:38 2018" />
        <observations epoch_first="Mon Aug  6 05:00:00 2018"
                      epoch_last="Mon Aug  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35971"
                obs_have="34920"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="33401"
                obs_have="33401"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31527"
                obs_have="31527"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Aug  6 07:21:12 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9069886"
                         time_creation="Mon Aug  6 07:12:02 2018"
                         time_modification="Mon Aug  6 07:08:39 2018" />
        <observations epoch_first="Mon Aug  6 06:00:00 2018"
                      epoch_last="Mon Aug  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33998"
                obs_have="32185"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30058"
                obs_have="30058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26863"
                obs_have="26863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 07:46:12 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9069886"
                         time_creation="Mon Aug  6 07:12:02 2018"
                         time_modification="Mon Aug  6 07:08:39 2018" />
        <observations epoch_first="Mon Aug  6 06:00:00 2018"
                      epoch_last="Mon Aug  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33998"
                obs_have="32185"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30058"
                obs_have="30058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26863"
                obs_have="26863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 09:35:21 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9069886"
                         time_creation="Mon Aug  6 07:12:02 2018"
                         time_modification="Mon Aug  6 07:08:39 2018" />
        <observations epoch_first="Mon Aug  6 06:00:00 2018"
                      epoch_last="Mon Aug  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33998"
                obs_have="32185"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30058"
                obs_have="30058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26863"
                obs_have="26863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9069886"
                         time_creation="Mon Aug  6 07:12:02 2018"
                         time_modification="Mon Aug  6 07:08:39 2018" />
        <observations epoch_first="Mon Aug  6 06:00:00 2018"
                      epoch_last="Mon Aug  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33998"
                obs_have="32185"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30058"
                obs_have="30058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26863"
                obs_have="26863"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9069886"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 07:08:39 2018" />
        <observations epoch_first="Mon Aug  6 06:00:00 2018"
                      epoch_last="Mon Aug  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33998"
                obs_have="32185"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="30058"
                obs_have="30058"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26863"
                obs_have="26863"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Aug  6 08:21:09 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8611799"
                         time_creation="Mon Aug  6 08:12:04 2018"
                         time_modification="Mon Aug  6 08:08:41 2018" />
        <observations epoch_first="Mon Aug  6 07:00:00 2018"
                      epoch_last="Mon Aug  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31545"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="28833"
                obs_have="28738"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26006"
                obs_have="26006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 08:46:09 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8611799"
                         time_creation="Mon Aug  6 08:12:04 2018"
                         time_modification="Mon Aug  6 08:08:41 2018" />
        <observations epoch_first="Mon Aug  6 07:00:00 2018"
                      epoch_last="Mon Aug  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31545"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="28833"
                obs_have="28738"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26006"
                obs_have="26006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 10:35:09 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8611799"
                         time_creation="Mon Aug  6 08:12:04 2018"
                         time_modification="Mon Aug  6 08:08:41 2018" />
        <observations epoch_first="Mon Aug  6 07:00:00 2018"
                      epoch_last="Mon Aug  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31545"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="28833"
                obs_have="28738"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26006"
                obs_have="26006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8611799"
                         time_creation="Mon Aug  6 08:12:04 2018"
                         time_modification="Mon Aug  6 08:08:41 2018" />
        <observations epoch_first="Mon Aug  6 07:00:00 2018"
                      epoch_last="Mon Aug  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31545"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="28833"
                obs_have="28738"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26006"
                obs_have="26006"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="8611799"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 08:08:41 2018" />
        <observations epoch_first="Mon Aug  6 07:00:00 2018"
                      epoch_last="Mon Aug  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31545"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="28833"
                obs_have="28738"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="26006"
                obs_have="26006"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Aug  6 09:21:06 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8274372"
                         time_creation="Mon Aug  6 09:12:04 2018"
                         time_modification="Mon Aug  6 09:08:30 2018" />
        <observations epoch_first="Mon Aug  6 08:00:00 2018"
                      epoch_last="Mon Aug  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33968"
                obs_have="32921"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24855"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21027"
                obs_have="21027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 09:46:06 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8274372"
                         time_creation="Mon Aug  6 09:12:04 2018"
                         time_modification="Mon Aug  6 09:08:30 2018" />
        <observations epoch_first="Mon Aug  6 08:00:00 2018"
                      epoch_last="Mon Aug  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33968"
                obs_have="32921"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24855"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21027"
                obs_have="21027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 11:35:06 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8274372"
                         time_creation="Mon Aug  6 09:12:04 2018"
                         time_modification="Mon Aug  6 09:08:30 2018" />
        <observations epoch_first="Mon Aug  6 08:00:00 2018"
                      epoch_last="Mon Aug  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33968"
                obs_have="32921"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24855"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21027"
                obs_have="21027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8274372"
                         time_creation="Mon Aug  6 09:12:04 2018"
                         time_modification="Mon Aug  6 09:08:30 2018" />
        <observations epoch_first="Mon Aug  6 08:00:00 2018"
                      epoch_last="Mon Aug  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33968"
                obs_have="32921"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24855"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21027"
                obs_have="21027"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8274372"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 09:08:30 2018" />
        <observations epoch_first="Mon Aug  6 08:00:00 2018"
                      epoch_last="Mon Aug  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33968"
                obs_have="32921"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="24855"
                obs_have="24855"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21027"
                obs_have="21027"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Aug  6 10:21:11 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9065341"
                         time_creation="Mon Aug  6 10:12:02 2018"
                         time_modification="Mon Aug  6 10:08:37 2018" />
        <observations epoch_first="Mon Aug  6 09:00:00 2018"
                      epoch_last="Mon Aug  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32741"
                obs_have="30960"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="26390"
                obs_have="26390"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 10:46:14 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9065341"
                         time_creation="Mon Aug  6 10:12:02 2018"
                         time_modification="Mon Aug  6 10:08:37 2018" />
        <observations epoch_first="Mon Aug  6 09:00:00 2018"
                      epoch_last="Mon Aug  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32741"
                obs_have="30960"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="26390"
                obs_have="26390"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 12:35:11 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9065341"
                         time_creation="Mon Aug  6 10:12:02 2018"
                         time_modification="Mon Aug  6 10:08:37 2018" />
        <observations epoch_first="Mon Aug  6 09:00:00 2018"
                      epoch_last="Mon Aug  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32741"
                obs_have="30960"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="26390"
                obs_have="26390"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9065341"
                         time_creation="Mon Aug  6 10:12:02 2018"
                         time_modification="Mon Aug  6 10:08:37 2018" />
        <observations epoch_first="Mon Aug  6 09:00:00 2018"
                      epoch_last="Mon Aug  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32741"
                obs_have="30960"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="26390"
                obs_have="26390"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:38"
                         size="9065341"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 10:08:37 2018" />
        <observations epoch_first="Mon Aug  6 09:00:00 2018"
                      epoch_last="Mon Aug  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32741"
                obs_have="30960"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="26390"
                obs_have="26390"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22528"
                obs_have="22528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Aug  6 11:21:12 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9100706"
                         time_creation="Mon Aug  6 11:12:01 2018"
                         time_modification="Mon Aug  6 11:08:36 2018" />
        <observations epoch_first="Mon Aug  6 10:00:00 2018"
                      epoch_last="Mon Aug  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="29800"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26047"
                obs_have="26047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22700"
                obs_have="22700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 11:46:11 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9100706"
                         time_creation="Mon Aug  6 11:12:01 2018"
                         time_modification="Mon Aug  6 11:08:36 2018" />
        <observations epoch_first="Mon Aug  6 10:00:00 2018"
                      epoch_last="Mon Aug  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="29800"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26047"
                obs_have="26047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22700"
                obs_have="22700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 13:35:12 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9100706"
                         time_creation="Mon Aug  6 11:12:01 2018"
                         time_modification="Mon Aug  6 11:08:36 2018" />
        <observations epoch_first="Mon Aug  6 10:00:00 2018"
                      epoch_last="Mon Aug  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="29800"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26047"
                obs_have="26047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22700"
                obs_have="22700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9100706"
                         time_creation="Mon Aug  6 11:12:01 2018"
                         time_modification="Mon Aug  6 11:08:36 2018" />
        <observations epoch_first="Mon Aug  6 10:00:00 2018"
                      epoch_last="Mon Aug  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="29800"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26047"
                obs_have="26047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22700"
                obs_have="22700"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9100706"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 11:08:36 2018" />
        <observations epoch_first="Mon Aug  6 10:00:00 2018"
                      epoch_last="Mon Aug  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="29800"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26047"
                obs_have="26047"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22700"
                obs_have="22700"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Aug  6 12:20:35 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9690176"
                         time_creation="Mon Aug  6 12:10:02 2018"
                         time_modification="Mon Aug  6 12:07:47 2018" />
        <observations epoch_first="Mon Aug  6 11:00:00 2018"
                      epoch_last="Mon Aug  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33653"
                obs_have="31385"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="30039"
                obs_have="30039"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="27500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 12:46:13 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9690176"
                         time_creation="Mon Aug  6 12:10:02 2018"
                         time_modification="Mon Aug  6 12:07:47 2018" />
        <observations epoch_first="Mon Aug  6 11:00:00 2018"
                      epoch_last="Mon Aug  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33653"
                obs_have="31385"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="30039"
                obs_have="30039"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="27500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 14:35:14 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9690176"
                         time_creation="Mon Aug  6 12:10:02 2018"
                         time_modification="Mon Aug  6 12:07:47 2018" />
        <observations epoch_first="Mon Aug  6 11:00:00 2018"
                      epoch_last="Mon Aug  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33653"
                obs_have="31385"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="30039"
                obs_have="30039"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="27500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9690176"
                         time_creation="Mon Aug  6 12:10:02 2018"
                         time_modification="Mon Aug  6 12:07:47 2018" />
        <observations epoch_first="Mon Aug  6 11:00:00 2018"
                      epoch_last="Mon Aug  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33653"
                obs_have="31385"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="30039"
                obs_have="30039"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="27500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9690176"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 12:07:47 2018" />
        <observations epoch_first="Mon Aug  6 11:00:00 2018"
                      epoch_last="Mon Aug  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33653"
                obs_have="31385"
                obs_ratio="93.26" />
          <mask elevation="10 degrees"
                obs_expected="30039"
                obs_have="30039"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="27500"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Aug  6 13:21:20 2018"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11121221"
                         time_creation="Mon Aug  6 13:12:02 2018"
                         time_modification="Mon Aug  6 13:09:21 2018" />
        <observations epoch_first="Mon Aug  6 12:00:00 2018"
                      epoch_last="Mon Aug  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45782"
                obs_have="42498"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="34350"
                obs_have="34350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29199"
                obs_have="29199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 13:46:20 2018"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11121221"
                         time_creation="Mon Aug  6 13:12:02 2018"
                         time_modification="Mon Aug  6 13:09:21 2018" />
        <observations epoch_first="Mon Aug  6 12:00:00 2018"
                      epoch_last="Mon Aug  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45782"
                obs_have="42498"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="34350"
                obs_have="34350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29199"
                obs_have="29199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 15:35:21 2018"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11121221"
                         time_creation="Mon Aug  6 13:12:02 2018"
                         time_modification="Mon Aug  6 13:09:21 2018" />
        <observations epoch_first="Mon Aug  6 12:00:00 2018"
                      epoch_last="Mon Aug  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45782"
                obs_have="42498"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="34350"
                obs_have="34350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29199"
                obs_have="29199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11121221"
                         time_creation="Mon Aug  6 13:12:02 2018"
                         time_modification="Mon Aug  6 13:09:21 2018" />
        <observations epoch_first="Mon Aug  6 12:00:00 2018"
                      epoch_last="Mon Aug  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45782"
                obs_have="42498"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="34350"
                obs_have="34350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29199"
                obs_have="29199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:09:22"
                         size="11121221"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 13:09:21 2018" />
        <observations epoch_first="Mon Aug  6 12:00:00 2018"
                      epoch_last="Mon Aug  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45782"
                obs_have="42498"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="34350"
                obs_have="34350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29199"
                obs_have="29199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Aug  6 14:21:19 2018"
               level="3">
        <file_statistics latency="00:09:35"
                         size="11050546"
                         time_creation="Mon Aug  6 14:12:02 2018"
                         time_modification="Mon Aug  6 14:09:34 2018" />
        <observations epoch_first="Mon Aug  6 13:00:00 2018"
                      epoch_last="Mon Aug  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47075"
                obs_have="42452"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="37141"
                obs_have="37141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32210"
                obs_have="32210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 14:46:19 2018"
               level="3">
        <file_statistics latency="00:09:35"
                         size="11050546"
                         time_creation="Mon Aug  6 14:12:02 2018"
                         time_modification="Mon Aug  6 14:09:34 2018" />
        <observations epoch_first="Mon Aug  6 13:00:00 2018"
                      epoch_last="Mon Aug  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47075"
                obs_have="42452"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="37141"
                obs_have="37141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32210"
                obs_have="32210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 16:36:07 2018"
               level="3">
        <file_statistics latency="00:09:35"
                         size="11050546"
                         time_creation="Mon Aug  6 14:12:02 2018"
                         time_modification="Mon Aug  6 14:09:34 2018" />
        <observations epoch_first="Mon Aug  6 13:00:00 2018"
                      epoch_last="Mon Aug  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47075"
                obs_have="42452"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="37141"
                obs_have="37141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32210"
                obs_have="32210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:09:35"
                         size="11050546"
                         time_creation="Mon Aug  6 14:12:02 2018"
                         time_modification="Mon Aug  6 14:09:34 2018" />
        <observations epoch_first="Mon Aug  6 13:00:00 2018"
                      epoch_last="Mon Aug  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47075"
                obs_have="42452"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="37141"
                obs_have="37141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32210"
                obs_have="32210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:09:35"
                         size="11050546"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 14:09:34 2018" />
        <observations epoch_first="Mon Aug  6 13:00:00 2018"
                      epoch_last="Mon Aug  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47075"
                obs_have="42452"
                obs_ratio="90.18" />
          <mask elevation="10 degrees"
                obs_expected="37141"
                obs_have="37141"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32210"
                obs_have="32210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Aug  6 15:21:20 2018"
               level="3">
        <file_statistics latency="00:09:14"
                         size="10529128"
                         time_creation="Mon Aug  6 15:12:02 2018"
                         time_modification="Mon Aug  6 15:09:13 2018" />
        <observations epoch_first="Mon Aug  6 14:00:00 2018"
                      epoch_last="Mon Aug  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40438"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="39320"
                obs_have="39320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38140"
                obs_have="38140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 15:46:19 2018"
               level="3">
        <file_statistics latency="00:09:14"
                         size="10529128"
                         time_creation="Mon Aug  6 15:12:02 2018"
                         time_modification="Mon Aug  6 15:09:13 2018" />
        <observations epoch_first="Mon Aug  6 14:00:00 2018"
                      epoch_last="Mon Aug  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40438"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="39320"
                obs_have="39320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38140"
                obs_have="38140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 17:35:29 2018"
               level="3">
        <file_statistics latency="00:09:14"
                         size="10529128"
                         time_creation="Mon Aug  6 15:12:02 2018"
                         time_modification="Mon Aug  6 15:09:13 2018" />
        <observations epoch_first="Mon Aug  6 14:00:00 2018"
                      epoch_last="Mon Aug  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40438"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="39320"
                obs_have="39320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38140"
                obs_have="38140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:09:14"
                         size="10529128"
                         time_creation="Mon Aug  6 15:12:02 2018"
                         time_modification="Mon Aug  6 15:09:13 2018" />
        <observations epoch_first="Mon Aug  6 14:00:00 2018"
                      epoch_last="Mon Aug  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40438"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="39320"
                obs_have="39320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38140"
                obs_have="38140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:09:14"
                         size="10529128"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 15:09:13 2018" />
        <observations epoch_first="Mon Aug  6 14:00:00 2018"
                      epoch_last="Mon Aug  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41081"
                obs_have="40438"
                obs_ratio="98.43" />
          <mask elevation="10 degrees"
                obs_expected="39320"
                obs_have="39320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38140"
                obs_have="38140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Aug  6 16:21:24 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10290377"
                         time_creation="Mon Aug  6 16:12:02 2018"
                         time_modification="Mon Aug  6 16:08:45 2018" />
        <observations epoch_first="Mon Aug  6 15:00:00 2018"
                      epoch_last="Mon Aug  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40426"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="37535"
                obs_have="37535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35095"
                obs_have="35095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 16:46:20 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10290377"
                         time_creation="Mon Aug  6 16:12:02 2018"
                         time_modification="Mon Aug  6 16:08:45 2018" />
        <observations epoch_first="Mon Aug  6 15:00:00 2018"
                      epoch_last="Mon Aug  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40426"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="37535"
                obs_have="37535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35095"
                obs_have="35095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 18:35:28 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10290377"
                         time_creation="Mon Aug  6 16:12:02 2018"
                         time_modification="Mon Aug  6 16:08:45 2018" />
        <observations epoch_first="Mon Aug  6 15:00:00 2018"
                      epoch_last="Mon Aug  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40426"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="37535"
                obs_have="37535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35095"
                obs_have="35095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10290377"
                         time_creation="Mon Aug  6 16:12:02 2018"
                         time_modification="Mon Aug  6 16:08:45 2018" />
        <observations epoch_first="Mon Aug  6 15:00:00 2018"
                      epoch_last="Mon Aug  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40426"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="37535"
                obs_have="37535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35095"
                obs_have="35095"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="10290377"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 16:08:45 2018" />
        <observations epoch_first="Mon Aug  6 15:00:00 2018"
                      epoch_last="Mon Aug  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41353"
                obs_have="40426"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="37535"
                obs_have="37535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35095"
                obs_have="35095"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Aug  6 17:21:18 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10123877"
                         time_creation="Mon Aug  6 17:12:03 2018"
                         time_modification="Mon Aug  6 17:08:50 2018" />
        <observations epoch_first="Mon Aug  6 16:00:00 2018"
                      epoch_last="Mon Aug  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47726"
                obs_have="45198"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="39960"
                obs_have="39960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34790"
                obs_have="34790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 17:46:46 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10123877"
                         time_creation="Mon Aug  6 17:12:03 2018"
                         time_modification="Mon Aug  6 17:08:50 2018" />
        <observations epoch_first="Mon Aug  6 16:00:00 2018"
                      epoch_last="Mon Aug  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47726"
                obs_have="45198"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="39960"
                obs_have="39960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34790"
                obs_have="34790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 19:35:18 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10123877"
                         time_creation="Mon Aug  6 17:12:03 2018"
                         time_modification="Mon Aug  6 17:08:50 2018" />
        <observations epoch_first="Mon Aug  6 16:00:00 2018"
                      epoch_last="Mon Aug  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47726"
                obs_have="45198"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="39960"
                obs_have="39960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34790"
                obs_have="34790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10123877"
                         time_creation="Mon Aug  6 17:12:03 2018"
                         time_modification="Mon Aug  6 17:08:50 2018" />
        <observations epoch_first="Mon Aug  6 16:00:00 2018"
                      epoch_last="Mon Aug  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47726"
                obs_have="45198"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="39960"
                obs_have="39960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34790"
                obs_have="34790"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="10123877"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 17:08:50 2018" />
        <observations epoch_first="Mon Aug  6 16:00:00 2018"
                      epoch_last="Mon Aug  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47726"
                obs_have="45198"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="39960"
                obs_have="39960"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34790"
                obs_have="34790"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Aug  6 20:35:18 2018"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9952374"
                         time_creation="Mon Aug  6 19:10:03 2018"
                         time_modification="Mon Aug  6 18:54:42 2018" />
        <observations epoch_first="Mon Aug  6 17:00:00 2018"
                      epoch_last="Mon Aug  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42854"
                obs_have="42530"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="41524"
                obs_have="41524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38396"
                obs_have="38396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9952374"
                         time_creation="Mon Aug  6 19:10:03 2018"
                         time_modification="Mon Aug  6 18:54:42 2018" />
        <observations epoch_first="Mon Aug  6 17:00:00 2018"
                      epoch_last="Mon Aug  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42854"
                obs_have="42530"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="41524"
                obs_have="41524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38396"
                obs_have="38396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:54:43"
                         size="9952374"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 18:54:42 2018" />
        <observations epoch_first="Mon Aug  6 17:00:00 2018"
                      epoch_last="Mon Aug  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42854"
                obs_have="42530"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="41524"
                obs_have="41524"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38396"
                obs_have="38396"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Aug  6 21:35:17 2018"
               level="3">
        <file_statistics latency="00:54:38"
                         size="9401142"
                         time_creation="Mon Aug  6 20:10:04 2018"
                         time_modification="Mon Aug  6 19:54:37 2018" />
        <observations epoch_first="Mon Aug  6 18:00:00 2018"
                      epoch_last="Mon Aug  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="36465"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="32273"
                obs_have="32273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28423"
                obs_have="28423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:54:38"
                         size="9401142"
                         time_creation="Mon Aug  6 20:10:04 2018"
                         time_modification="Mon Aug  6 19:54:37 2018" />
        <observations epoch_first="Mon Aug  6 18:00:00 2018"
                      epoch_last="Mon Aug  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="36465"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="32273"
                obs_have="32273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28423"
                obs_have="28423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:54:38"
                         size="9401142"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 19:54:37 2018" />
        <observations epoch_first="Mon Aug  6 18:00:00 2018"
                      epoch_last="Mon Aug  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38172"
                obs_have="36465"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="32273"
                obs_have="32273"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28423"
                obs_have="28423"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Aug  6 20:21:17 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8877228"
                         time_creation="Mon Aug  6 20:12:02 2018"
                         time_modification="Mon Aug  6 20:08:50 2018" />
        <observations epoch_first="Mon Aug  6 19:00:00 2018"
                      epoch_last="Mon Aug  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="32587"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 20:46:23 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8877228"
                         time_creation="Mon Aug  6 20:12:02 2018"
                         time_modification="Mon Aug  6 20:08:50 2018" />
        <observations epoch_first="Mon Aug  6 19:00:00 2018"
                      epoch_last="Mon Aug  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="32587"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 22:35:16 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8877228"
                         time_creation="Mon Aug  6 20:12:02 2018"
                         time_modification="Mon Aug  6 20:08:50 2018" />
        <observations epoch_first="Mon Aug  6 19:00:00 2018"
                      epoch_last="Mon Aug  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="32587"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8877228"
                         time_creation="Mon Aug  6 20:12:02 2018"
                         time_modification="Mon Aug  6 20:08:50 2018" />
        <observations epoch_first="Mon Aug  6 19:00:00 2018"
                      epoch_last="Mon Aug  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="32587"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8877228"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 20:08:50 2018" />
        <observations epoch_first="Mon Aug  6 19:00:00 2018"
                      epoch_last="Mon Aug  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="32587"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="29329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26420"
                obs_have="26420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Aug  6 21:21:17 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8809479"
                         time_creation="Mon Aug  6 21:12:03 2018"
                         time_modification="Mon Aug  6 21:08:51 2018" />
        <observations epoch_first="Mon Aug  6 20:00:00 2018"
                      epoch_last="Mon Aug  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="32644"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="26582"
                obs_have="26582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23695"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 21:46:18 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8809479"
                         time_creation="Mon Aug  6 21:12:03 2018"
                         time_modification="Mon Aug  6 21:08:51 2018" />
        <observations epoch_first="Mon Aug  6 20:00:00 2018"
                      epoch_last="Mon Aug  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="32644"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="26582"
                obs_have="26582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23695"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 23:35:17 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8809479"
                         time_creation="Mon Aug  6 21:12:03 2018"
                         time_modification="Mon Aug  6 21:08:51 2018" />
        <observations epoch_first="Mon Aug  6 20:00:00 2018"
                      epoch_last="Mon Aug  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="32644"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="26582"
                obs_have="26582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23695"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8809479"
                         time_creation="Mon Aug  6 21:12:03 2018"
                         time_modification="Mon Aug  6 21:08:51 2018" />
        <observations epoch_first="Mon Aug  6 20:00:00 2018"
                      epoch_last="Mon Aug  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="32644"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="26582"
                obs_have="26582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23695"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="8809479"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 21:08:51 2018" />
        <observations epoch_first="Mon Aug  6 20:00:00 2018"
                      epoch_last="Mon Aug  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35491"
                obs_have="32644"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="26582"
                obs_have="26582"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23695"
                obs_have="23695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Aug  6 22:21:16 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8938783"
                         time_creation="Mon Aug  6 22:12:04 2018"
                         time_modification="Mon Aug  6 22:08:45 2018" />
        <observations epoch_first="Mon Aug  6 21:00:00 2018"
                      epoch_last="Mon Aug  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32840"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 22:46:16 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8938783"
                         time_creation="Mon Aug  6 22:12:04 2018"
                         time_modification="Mon Aug  6 22:08:45 2018" />
        <observations epoch_first="Mon Aug  6 21:00:00 2018"
                      epoch_last="Mon Aug  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32840"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 00:35:16 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8938783"
                         time_creation="Mon Aug  6 22:12:04 2018"
                         time_modification="Mon Aug  6 22:08:45 2018" />
        <observations epoch_first="Mon Aug  6 21:00:00 2018"
                      epoch_last="Mon Aug  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32840"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8938783"
                         time_creation="Mon Aug  6 22:12:04 2018"
                         time_modification="Mon Aug  6 22:08:45 2018" />
        <observations epoch_first="Mon Aug  6 21:00:00 2018"
                      epoch_last="Mon Aug  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32840"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8938783"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 22:08:45 2018" />
        <observations epoch_first="Mon Aug  6 21:00:00 2018"
                      epoch_last="Mon Aug  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35009"
                obs_have="32840"
                obs_ratio="93.80" />
          <mask elevation="10 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Aug  6 23:21:12 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8290930"
                         time_creation="Mon Aug  6 23:12:02 2018"
                         time_modification="Mon Aug  6 23:08:31 2018" />
        <observations epoch_first="Mon Aug  6 22:00:00 2018"
                      epoch_last="Mon Aug  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26641"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22511"
                obs_have="22511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Aug  6 23:46:11 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8290930"
                         time_creation="Mon Aug  6 23:12:02 2018"
                         time_modification="Mon Aug  6 23:08:31 2018" />
        <observations epoch_first="Mon Aug  6 22:00:00 2018"
                      epoch_last="Mon Aug  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26641"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22511"
                obs_have="22511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 01:35:12 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8290930"
                         time_creation="Mon Aug  6 23:12:02 2018"
                         time_modification="Mon Aug  6 23:08:31 2018" />
        <observations epoch_first="Mon Aug  6 22:00:00 2018"
                      epoch_last="Mon Aug  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26641"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22511"
                obs_have="22511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8290930"
                         time_creation="Mon Aug  6 23:12:02 2018"
                         time_modification="Mon Aug  6 23:08:31 2018" />
        <observations epoch_first="Mon Aug  6 22:00:00 2018"
                      epoch_last="Mon Aug  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26641"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22511"
                obs_have="22511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8290930"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Mon Aug  6 23:08:31 2018" />
        <observations epoch_first="Mon Aug  6 22:00:00 2018"
                      epoch_last="Mon Aug  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26641"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="24880"
                obs_have="24880"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22511"
                obs_have="22511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chta218x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Aug  7 00:21:14 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8359073"
                         time_creation="Tue Aug  7 00:12:02 2018"
                         time_modification="Tue Aug  7 00:08:29 2018" />
        <observations epoch_first="Mon Aug  6 23:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28194"
                obs_have="27316"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="23764"
                obs_have="23764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20683"
                obs_have="20683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 00:46:13 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8359073"
                         time_creation="Tue Aug  7 00:12:02 2018"
                         time_modification="Tue Aug  7 00:08:29 2018" />
        <observations epoch_first="Mon Aug  6 23:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28194"
                obs_have="27316"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="23764"
                obs_have="23764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20683"
                obs_have="20683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 02:35:13 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8359073"
                         time_creation="Tue Aug  7 00:12:02 2018"
                         time_modification="Tue Aug  7 00:08:29 2018" />
        <observations epoch_first="Mon Aug  6 23:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28194"
                obs_have="27316"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="23764"
                obs_have="23764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20683"
                obs_have="20683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Aug  7 18:34:18 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8359073"
                         time_creation="Tue Aug  7 00:12:02 2018"
                         time_modification="Tue Aug  7 00:08:29 2018" />
        <observations epoch_first="Mon Aug  6 23:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28194"
                obs_have="27316"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="23764"
                obs_have="23764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20683"
                obs_have="20683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 03:15:13 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="8359073"
                         time_creation="Sun Sep  2 01:51:03 2018"
                         time_modification="Tue Aug  7 00:08:29 2018" />
        <observations epoch_first="Mon Aug  6 23:00:00 2018"
                      epoch_last="Mon Aug  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28194"
                obs_have="27316"
                obs_ratio="96.89" />
          <mask elevation="10 degrees"
                obs_expected="23764"
                obs_have="23764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20683"
                obs_have="20683"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
