<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-07 00:00:00"
    DayOfYear="38"
    Year="2018">
  <station name="ERCK">
    <file name="/erck0380.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb  8 16:01:16 2018"
               level="3">
        <file_statistics latency="01:34:01"
                         size="3739828"
                         time_creation="Thu Feb  8 02:50:11 2018"
                         time_modification="Thu Feb  8 01:33:31 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29662"
                obs_have="26618"
                obs_ratio="89.74" />
          <mask elevation="10 degrees"
                obs_expected="24561"
                obs_have="23752"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="21902"
                obs_have="21479"
                obs_ratio="98.07" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:01:24 2018"
               level="3">
        <file_statistics latency="01:34:01"
                         size="3739828"
                         time_creation="Tue Mar  6 01:56:52 2018"
                         time_modification="Thu Feb  8 01:33:31 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29662"
                obs_have="26618"
                obs_ratio="89.74" />
          <mask elevation="10 degrees"
                obs_expected="24561"
                obs_have="23752"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="21902"
                obs_have="21479"
                obs_ratio="98.07" />
        </observations>
      </control>
    </file>
    <file name="/erck038a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb  7 01:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4835775"
                         time_creation="Wed Feb  7 01:06:10 2018"
                         time_modification="Wed Feb  7 01:02:04 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34476"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="25968"
                obs_have="25966"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20908"
                obs_have="20908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 03:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4835775"
                         time_creation="Wed Feb  7 01:06:10 2018"
                         time_modification="Wed Feb  7 01:02:04 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34476"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="25968"
                obs_have="25966"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20908"
                obs_have="20908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4835775"
                         time_creation="Wed Feb  7 01:06:10 2018"
                         time_modification="Wed Feb  7 01:02:04 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34476"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="25968"
                obs_have="25966"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20908"
                obs_have="20908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4835775"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 01:02:04 2018" />
        <observations epoch_first="Wed Feb  7 00:00:00 2018"
                      epoch_last="Wed Feb  7 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36150"
                obs_have="34476"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="25968"
                obs_have="25966"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20908"
                obs_have="20908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb  7 02:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4733039"
                         time_creation="Wed Feb  7 02:06:02 2018"
                         time_modification="Wed Feb  7 02:02:04 2018" />
        <observations epoch_first="Wed Feb  7 01:00:00 2018"
                      epoch_last="Wed Feb  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40069"
                obs_have="32783"
                obs_ratio="81.82" />
          <mask elevation="10 degrees"
                obs_expected="27189"
                obs_have="25857"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20775"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Feb  7 02:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4733039"
                         time_creation="Wed Feb  7 02:06:02 2018"
                         time_modification="Wed Feb  7 02:02:04 2018" />
        <observations epoch_first="Wed Feb  7 01:00:00 2018"
                      epoch_last="Wed Feb  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40069"
                obs_have="32783"
                obs_ratio="81.82" />
          <mask elevation="10 degrees"
                obs_expected="27189"
                obs_have="25857"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20775"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Wed Feb  7 04:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4733039"
                         time_creation="Wed Feb  7 02:06:02 2018"
                         time_modification="Wed Feb  7 02:02:04 2018" />
        <observations epoch_first="Wed Feb  7 01:00:00 2018"
                      epoch_last="Wed Feb  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40069"
                obs_have="32783"
                obs_ratio="81.82" />
          <mask elevation="10 degrees"
                obs_expected="27189"
                obs_have="25857"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20775"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4733039"
                         time_creation="Wed Feb  7 02:06:02 2018"
                         time_modification="Wed Feb  7 02:02:04 2018" />
        <observations epoch_first="Wed Feb  7 01:00:00 2018"
                      epoch_last="Wed Feb  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40069"
                obs_have="32783"
                obs_ratio="81.82" />
          <mask elevation="10 degrees"
                obs_expected="27189"
                obs_have="25857"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20775"
                obs_ratio="99.13" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4733039"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 02:02:04 2018" />
        <observations epoch_first="Wed Feb  7 01:00:00 2018"
                      epoch_last="Wed Feb  7 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40069"
                obs_have="32783"
                obs_ratio="81.82" />
          <mask elevation="10 degrees"
                obs_expected="27189"
                obs_have="25857"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20957"
                obs_have="20775"
                obs_ratio="99.13" />
        </observations>
      </control>
    </file>
    <file name="/erck038c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb  7 03:15:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4638421"
                         time_creation="Wed Feb  7 03:06:04 2018"
                         time_modification="Wed Feb  7 03:02:04 2018" />
        <observations epoch_first="Wed Feb  7 02:00:00 2018"
                      epoch_last="Wed Feb  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="33386"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="34126"
                obs_have="33386"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="33121"
                obs_have="33116"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb  7 03:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4638421"
                         time_creation="Wed Feb  7 03:06:04 2018"
                         time_modification="Wed Feb  7 03:02:04 2018" />
        <observations epoch_first="Wed Feb  7 02:00:00 2018"
                      epoch_last="Wed Feb  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="33386"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="34126"
                obs_have="33386"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="33121"
                obs_have="33116"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb  7 05:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4638421"
                         time_creation="Wed Feb  7 03:06:04 2018"
                         time_modification="Wed Feb  7 03:02:04 2018" />
        <observations epoch_first="Wed Feb  7 02:00:00 2018"
                      epoch_last="Wed Feb  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="33386"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="34126"
                obs_have="33386"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="33121"
                obs_have="33116"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4638421"
                         time_creation="Wed Feb  7 03:06:04 2018"
                         time_modification="Wed Feb  7 03:02:04 2018" />
        <observations epoch_first="Wed Feb  7 02:00:00 2018"
                      epoch_last="Wed Feb  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="33386"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="34126"
                obs_have="33386"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="33121"
                obs_have="33116"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4638421"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 03:02:04 2018" />
        <observations epoch_first="Wed Feb  7 02:00:00 2018"
                      epoch_last="Wed Feb  7 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35175"
                obs_have="33386"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="34126"
                obs_have="33386"
                obs_ratio="97.83" />
          <mask elevation="15 degrees"
                obs_expected="33121"
                obs_have="33116"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck038d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb  7 04:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5079651"
                         time_creation="Wed Feb  7 04:06:02 2018"
                         time_modification="Wed Feb  7 04:02:04 2018" />
        <observations epoch_first="Wed Feb  7 03:00:00 2018"
                      epoch_last="Wed Feb  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38115"
                obs_have="36926"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="34986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32697"
                obs_have="32697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 04:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5079651"
                         time_creation="Wed Feb  7 04:06:02 2018"
                         time_modification="Wed Feb  7 04:02:04 2018" />
        <observations epoch_first="Wed Feb  7 03:00:00 2018"
                      epoch_last="Wed Feb  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38115"
                obs_have="36926"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="34986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32697"
                obs_have="32697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 06:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5079651"
                         time_creation="Wed Feb  7 04:06:02 2018"
                         time_modification="Wed Feb  7 04:02:04 2018" />
        <observations epoch_first="Wed Feb  7 03:00:00 2018"
                      epoch_last="Wed Feb  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38115"
                obs_have="36926"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="34986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32697"
                obs_have="32697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5079651"
                         time_creation="Wed Feb  7 04:06:02 2018"
                         time_modification="Wed Feb  7 04:02:04 2018" />
        <observations epoch_first="Wed Feb  7 03:00:00 2018"
                      epoch_last="Wed Feb  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38115"
                obs_have="36926"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="34986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32697"
                obs_have="32697"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5079651"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 04:02:04 2018" />
        <observations epoch_first="Wed Feb  7 03:00:00 2018"
                      epoch_last="Wed Feb  7 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38115"
                obs_have="36926"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="34986"
                obs_have="34986"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32697"
                obs_have="32697"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb  7 05:15:15 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5403007"
                         time_creation="Wed Feb  7 05:06:01 2018"
                         time_modification="Wed Feb  7 05:02:05 2018" />
        <observations epoch_first="Wed Feb  7 04:00:00 2018"
                      epoch_last="Wed Feb  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42008"
                obs_have="38833"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="36876"
                obs_have="36362"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 05:40:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5403007"
                         time_creation="Wed Feb  7 05:06:01 2018"
                         time_modification="Wed Feb  7 05:02:05 2018" />
        <observations epoch_first="Wed Feb  7 04:00:00 2018"
                      epoch_last="Wed Feb  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42008"
                obs_have="38833"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="36876"
                obs_have="36362"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 07:25:20 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5403007"
                         time_creation="Wed Feb  7 05:06:01 2018"
                         time_modification="Wed Feb  7 05:02:05 2018" />
        <observations epoch_first="Wed Feb  7 04:00:00 2018"
                      epoch_last="Wed Feb  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42008"
                obs_have="38833"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="36876"
                obs_have="36362"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5403007"
                         time_creation="Wed Feb  7 05:06:01 2018"
                         time_modification="Wed Feb  7 05:02:05 2018" />
        <observations epoch_first="Wed Feb  7 04:00:00 2018"
                      epoch_last="Wed Feb  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42008"
                obs_have="38833"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="36876"
                obs_have="36362"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5403007"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 05:02:05 2018" />
        <observations epoch_first="Wed Feb  7 04:00:00 2018"
                      epoch_last="Wed Feb  7 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42008"
                obs_have="38833"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="36876"
                obs_have="36362"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb  7 06:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5199787"
                         time_creation="Wed Feb  7 06:06:06 2018"
                         time_modification="Wed Feb  7 06:02:04 2018" />
        <observations epoch_first="Wed Feb  7 05:00:00 2018"
                      epoch_last="Wed Feb  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="37544"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="35910"
                obs_have="35537"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="33413"
                obs_have="33413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 06:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5199787"
                         time_creation="Wed Feb  7 06:06:06 2018"
                         time_modification="Wed Feb  7 06:02:04 2018" />
        <observations epoch_first="Wed Feb  7 05:00:00 2018"
                      epoch_last="Wed Feb  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="37544"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="35910"
                obs_have="35537"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="33413"
                obs_have="33413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 08:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5199787"
                         time_creation="Wed Feb  7 06:06:06 2018"
                         time_modification="Wed Feb  7 06:02:04 2018" />
        <observations epoch_first="Wed Feb  7 05:00:00 2018"
                      epoch_last="Wed Feb  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="37544"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="35910"
                obs_have="35537"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="33413"
                obs_have="33413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5199787"
                         time_creation="Wed Feb  7 06:06:06 2018"
                         time_modification="Wed Feb  7 06:02:04 2018" />
        <observations epoch_first="Wed Feb  7 05:00:00 2018"
                      epoch_last="Wed Feb  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="37544"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="35910"
                obs_have="35537"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="33413"
                obs_have="33413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5199787"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 06:02:04 2018" />
        <observations epoch_first="Wed Feb  7 05:00:00 2018"
                      epoch_last="Wed Feb  7 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="37544"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="35910"
                obs_have="35537"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="33413"
                obs_have="33413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb  7 07:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5087443"
                         time_creation="Wed Feb  7 07:06:01 2018"
                         time_modification="Wed Feb  7 07:02:04 2018" />
        <observations epoch_first="Wed Feb  7 06:00:00 2018"
                      epoch_last="Wed Feb  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38463"
                obs_have="36898"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35447"
                obs_have="35261"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="34073"
                obs_have="34073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 07:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5087443"
                         time_creation="Wed Feb  7 07:06:01 2018"
                         time_modification="Wed Feb  7 07:02:04 2018" />
        <observations epoch_first="Wed Feb  7 06:00:00 2018"
                      epoch_last="Wed Feb  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38463"
                obs_have="36898"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35447"
                obs_have="35261"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="34073"
                obs_have="34073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 09:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5087443"
                         time_creation="Wed Feb  7 07:06:01 2018"
                         time_modification="Wed Feb  7 07:02:04 2018" />
        <observations epoch_first="Wed Feb  7 06:00:00 2018"
                      epoch_last="Wed Feb  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38463"
                obs_have="36898"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35447"
                obs_have="35261"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="34073"
                obs_have="34073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5087443"
                         time_creation="Wed Feb  7 07:06:01 2018"
                         time_modification="Wed Feb  7 07:02:04 2018" />
        <observations epoch_first="Wed Feb  7 06:00:00 2018"
                      epoch_last="Wed Feb  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38463"
                obs_have="36898"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35447"
                obs_have="35261"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="34073"
                obs_have="34073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5087443"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 07:02:04 2018" />
        <observations epoch_first="Wed Feb  7 06:00:00 2018"
                      epoch_last="Wed Feb  7 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38463"
                obs_have="36898"
                obs_ratio="95.93" />
          <mask elevation="10 degrees"
                obs_expected="35447"
                obs_have="35261"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="34073"
                obs_have="34073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb  7 08:15:16 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="4849799"
                         time_creation="Wed Feb  7 08:06:04 2018"
                         time_modification="Wed Feb  7 08:02:06 2018" />
        <observations epoch_first="Wed Feb  7 07:00:00 2018"
                      epoch_last="Wed Feb  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="34329"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31247"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 08:40:20 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="4849799"
                         time_creation="Wed Feb  7 08:06:04 2018"
                         time_modification="Wed Feb  7 08:02:06 2018" />
        <observations epoch_first="Wed Feb  7 07:00:00 2018"
                      epoch_last="Wed Feb  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="34329"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31247"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 10:25:20 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="4849799"
                         time_creation="Wed Feb  7 08:06:04 2018"
                         time_modification="Wed Feb  7 08:02:06 2018" />
        <observations epoch_first="Wed Feb  7 07:00:00 2018"
                      epoch_last="Wed Feb  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="34329"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31247"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="4849799"
                         time_creation="Wed Feb  7 08:06:04 2018"
                         time_modification="Wed Feb  7 08:02:06 2018" />
        <observations epoch_first="Wed Feb  7 07:00:00 2018"
                      epoch_last="Wed Feb  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="34329"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31247"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="4849799"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 08:02:06 2018" />
        <observations epoch_first="Wed Feb  7 07:00:00 2018"
                      epoch_last="Wed Feb  7 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="34329"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="32005"
                obs_have="31247"
                obs_ratio="97.63" />
          <mask elevation="15 degrees"
                obs_expected="27000"
                obs_have="27000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb  7 09:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4952009"
                         time_creation="Wed Feb  7 09:06:02 2018"
                         time_modification="Wed Feb  7 09:02:04 2018" />
        <observations epoch_first="Wed Feb  7 08:00:00 2018"
                      epoch_last="Wed Feb  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="34949"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28641"
                obs_have="27654"
                obs_ratio="96.55" />
          <mask elevation="15 degrees"
                obs_expected="22712"
                obs_have="22712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 09:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4952009"
                         time_creation="Wed Feb  7 09:06:02 2018"
                         time_modification="Wed Feb  7 09:02:04 2018" />
        <observations epoch_first="Wed Feb  7 08:00:00 2018"
                      epoch_last="Wed Feb  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="34949"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28641"
                obs_have="27654"
                obs_ratio="96.55" />
          <mask elevation="15 degrees"
                obs_expected="22712"
                obs_have="22712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 11:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4952009"
                         time_creation="Wed Feb  7 09:06:02 2018"
                         time_modification="Wed Feb  7 09:02:04 2018" />
        <observations epoch_first="Wed Feb  7 08:00:00 2018"
                      epoch_last="Wed Feb  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="34949"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28641"
                obs_have="27654"
                obs_ratio="96.55" />
          <mask elevation="15 degrees"
                obs_expected="22712"
                obs_have="22712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4952009"
                         time_creation="Wed Feb  7 09:06:02 2018"
                         time_modification="Wed Feb  7 09:02:04 2018" />
        <observations epoch_first="Wed Feb  7 08:00:00 2018"
                      epoch_last="Wed Feb  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="34949"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28641"
                obs_have="27654"
                obs_ratio="96.55" />
          <mask elevation="15 degrees"
                obs_expected="22712"
                obs_have="22712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4952009"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 09:02:04 2018" />
        <observations epoch_first="Wed Feb  7 08:00:00 2018"
                      epoch_last="Wed Feb  7 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="34949"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="28641"
                obs_have="27654"
                obs_ratio="96.55" />
          <mask elevation="15 degrees"
                obs_expected="22712"
                obs_have="22712"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb  7 10:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4672301"
                         time_creation="Wed Feb  7 10:06:02 2018"
                         time_modification="Wed Feb  7 10:02:04 2018" />
        <observations epoch_first="Wed Feb  7 09:00:00 2018"
                      epoch_last="Wed Feb  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35348"
                obs_have="33147"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27493"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 10:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4672301"
                         time_creation="Wed Feb  7 10:06:02 2018"
                         time_modification="Wed Feb  7 10:02:04 2018" />
        <observations epoch_first="Wed Feb  7 09:00:00 2018"
                      epoch_last="Wed Feb  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35348"
                obs_have="33147"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27493"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 12:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4672301"
                         time_creation="Wed Feb  7 10:06:02 2018"
                         time_modification="Wed Feb  7 10:02:04 2018" />
        <observations epoch_first="Wed Feb  7 09:00:00 2018"
                      epoch_last="Wed Feb  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35348"
                obs_have="33147"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27493"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4672301"
                         time_creation="Wed Feb  7 10:06:02 2018"
                         time_modification="Wed Feb  7 10:02:04 2018" />
        <observations epoch_first="Wed Feb  7 09:00:00 2018"
                      epoch_last="Wed Feb  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35348"
                obs_have="33147"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27493"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4672301"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 10:02:04 2018" />
        <observations epoch_first="Wed Feb  7 09:00:00 2018"
                      epoch_last="Wed Feb  7 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35348"
                obs_have="33147"
                obs_ratio="93.77" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27493"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb  7 11:15:16 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4168349"
                         time_creation="Wed Feb  7 11:06:02 2018"
                         time_modification="Wed Feb  7 11:02:03 2018" />
        <observations epoch_first="Wed Feb  7 10:00:00 2018"
                      epoch_last="Wed Feb  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33317"
                obs_have="29435"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26985"
                obs_have="26420"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="22814"
                obs_have="22814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 11:40:20 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4168349"
                         time_creation="Wed Feb  7 11:06:02 2018"
                         time_modification="Wed Feb  7 11:02:03 2018" />
        <observations epoch_first="Wed Feb  7 10:00:00 2018"
                      epoch_last="Wed Feb  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33317"
                obs_have="29435"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26985"
                obs_have="26420"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="22814"
                obs_have="22814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 13:25:20 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4168349"
                         time_creation="Wed Feb  7 11:06:02 2018"
                         time_modification="Wed Feb  7 11:02:03 2018" />
        <observations epoch_first="Wed Feb  7 10:00:00 2018"
                      epoch_last="Wed Feb  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33317"
                obs_have="29435"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26985"
                obs_have="26420"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="22814"
                obs_have="22814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4168349"
                         time_creation="Wed Feb  7 11:06:02 2018"
                         time_modification="Wed Feb  7 11:02:03 2018" />
        <observations epoch_first="Wed Feb  7 10:00:00 2018"
                      epoch_last="Wed Feb  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33317"
                obs_have="29435"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26985"
                obs_have="26420"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="22814"
                obs_have="22814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4168349"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 11:02:03 2018" />
        <observations epoch_first="Wed Feb  7 10:00:00 2018"
                      epoch_last="Wed Feb  7 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33317"
                obs_have="29435"
                obs_ratio="88.35" />
          <mask elevation="10 degrees"
                obs_expected="26985"
                obs_have="26420"
                obs_ratio="97.91" />
          <mask elevation="15 degrees"
                obs_expected="22814"
                obs_have="22814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb  7 12:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4602147"
                         time_creation="Wed Feb  7 12:06:05 2018"
                         time_modification="Wed Feb  7 12:02:04 2018" />
        <observations epoch_first="Wed Feb  7 11:00:00 2018"
                      epoch_last="Wed Feb  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="32545"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="27000"
                obs_have="26152"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="24203"
                obs_have="24159"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Feb  7 12:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4602147"
                         time_creation="Wed Feb  7 12:06:05 2018"
                         time_modification="Wed Feb  7 12:02:04 2018" />
        <observations epoch_first="Wed Feb  7 11:00:00 2018"
                      epoch_last="Wed Feb  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="32545"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="27000"
                obs_have="26152"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="24203"
                obs_have="24159"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed Feb  7 14:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4602147"
                         time_creation="Wed Feb  7 12:06:05 2018"
                         time_modification="Wed Feb  7 12:02:04 2018" />
        <observations epoch_first="Wed Feb  7 11:00:00 2018"
                      epoch_last="Wed Feb  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="32545"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="27000"
                obs_have="26152"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="24203"
                obs_have="24159"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4602147"
                         time_creation="Wed Feb  7 12:06:05 2018"
                         time_modification="Wed Feb  7 12:02:04 2018" />
        <observations epoch_first="Wed Feb  7 11:00:00 2018"
                      epoch_last="Wed Feb  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="32545"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="27000"
                obs_have="26152"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="24203"
                obs_have="24159"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4602147"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 12:02:04 2018" />
        <observations epoch_first="Wed Feb  7 11:00:00 2018"
                      epoch_last="Wed Feb  7 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35885"
                obs_have="32545"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="27000"
                obs_have="26152"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="24203"
                obs_have="24159"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/erck038m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb  7 13:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4552019"
                         time_creation="Wed Feb  7 13:06:02 2018"
                         time_modification="Wed Feb  7 13:02:04 2018" />
        <observations epoch_first="Wed Feb  7 12:00:00 2018"
                      epoch_last="Wed Feb  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="32630"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="25800"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="24107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 13:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4552019"
                         time_creation="Wed Feb  7 13:06:02 2018"
                         time_modification="Wed Feb  7 13:02:04 2018" />
        <observations epoch_first="Wed Feb  7 12:00:00 2018"
                      epoch_last="Wed Feb  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="32630"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="25800"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="24107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 15:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4552019"
                         time_creation="Wed Feb  7 13:06:02 2018"
                         time_modification="Wed Feb  7 13:02:04 2018" />
        <observations epoch_first="Wed Feb  7 12:00:00 2018"
                      epoch_last="Wed Feb  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="32630"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="25800"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="24107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4552019"
                         time_creation="Wed Feb  7 13:06:02 2018"
                         time_modification="Wed Feb  7 13:02:04 2018" />
        <observations epoch_first="Wed Feb  7 12:00:00 2018"
                      epoch_last="Wed Feb  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="32630"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="25800"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="24107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4552019"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 13:02:04 2018" />
        <observations epoch_first="Wed Feb  7 12:00:00 2018"
                      epoch_last="Wed Feb  7 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="32630"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="25995"
                obs_have="25800"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="24107"
                obs_have="24107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb  7 14:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4495875"
                         time_creation="Wed Feb  7 14:06:05 2018"
                         time_modification="Wed Feb  7 14:02:04 2018" />
        <observations epoch_first="Wed Feb  7 13:00:00 2018"
                      epoch_last="Wed Feb  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="31238"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="27686"
                obs_have="27322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24178"
                obs_have="24178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 14:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4495875"
                         time_creation="Wed Feb  7 14:06:05 2018"
                         time_modification="Wed Feb  7 14:02:04 2018" />
        <observations epoch_first="Wed Feb  7 13:00:00 2018"
                      epoch_last="Wed Feb  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="31238"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="27686"
                obs_have="27322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24178"
                obs_have="24178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 16:25:26 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4495875"
                         time_creation="Wed Feb  7 14:06:05 2018"
                         time_modification="Wed Feb  7 14:02:04 2018" />
        <observations epoch_first="Wed Feb  7 13:00:00 2018"
                      epoch_last="Wed Feb  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="31238"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="27686"
                obs_have="27322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24178"
                obs_have="24178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4495875"
                         time_creation="Wed Feb  7 14:06:05 2018"
                         time_modification="Wed Feb  7 14:02:04 2018" />
        <observations epoch_first="Wed Feb  7 13:00:00 2018"
                      epoch_last="Wed Feb  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="31238"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="27686"
                obs_have="27322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24178"
                obs_have="24178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4495875"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 14:02:04 2018" />
        <observations epoch_first="Wed Feb  7 13:00:00 2018"
                      epoch_last="Wed Feb  7 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="31238"
                obs_ratio="90.78" />
          <mask elevation="10 degrees"
                obs_expected="27686"
                obs_have="27322"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="24178"
                obs_have="24178"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb  7 15:15:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4315237"
                         time_creation="Wed Feb  7 15:06:05 2018"
                         time_modification="Wed Feb  7 15:02:03 2018" />
        <observations epoch_first="Wed Feb  7 14:00:00 2018"
                      epoch_last="Wed Feb  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33410"
                obs_have="30632"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30797"
                obs_have="29178"
                obs_ratio="94.74" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="27549"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Wed Feb  7 15:40:18 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4315237"
                         time_creation="Wed Feb  7 15:06:05 2018"
                         time_modification="Wed Feb  7 15:02:03 2018" />
        <observations epoch_first="Wed Feb  7 14:00:00 2018"
                      epoch_last="Wed Feb  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33410"
                obs_have="30632"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30797"
                obs_have="29178"
                obs_ratio="94.74" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="27549"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Wed Feb  7 17:25:21 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4315237"
                         time_creation="Wed Feb  7 15:06:05 2018"
                         time_modification="Wed Feb  7 15:02:03 2018" />
        <observations epoch_first="Wed Feb  7 14:00:00 2018"
                      epoch_last="Wed Feb  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33410"
                obs_have="30632"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30797"
                obs_have="29178"
                obs_ratio="94.74" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="27549"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4315237"
                         time_creation="Wed Feb  7 15:06:05 2018"
                         time_modification="Wed Feb  7 15:02:03 2018" />
        <observations epoch_first="Wed Feb  7 14:00:00 2018"
                      epoch_last="Wed Feb  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33410"
                obs_have="30632"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30797"
                obs_have="29178"
                obs_ratio="94.74" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="27549"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4315237"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 15:02:03 2018" />
        <observations epoch_first="Wed Feb  7 14:00:00 2018"
                      epoch_last="Wed Feb  7 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33410"
                obs_have="30632"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="30797"
                obs_have="29178"
                obs_ratio="94.74" />
          <mask elevation="15 degrees"
                obs_expected="27787"
                obs_have="27549"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/erck038p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb  7 16:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4145989"
                         time_creation="Wed Feb  7 16:06:03 2018"
                         time_modification="Wed Feb  7 16:02:04 2018" />
        <observations epoch_first="Wed Feb  7 15:00:00 2018"
                      epoch_last="Wed Feb  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31624"
                obs_have="29355"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="27534"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 16:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4145989"
                         time_creation="Wed Feb  7 16:06:03 2018"
                         time_modification="Wed Feb  7 16:02:04 2018" />
        <observations epoch_first="Wed Feb  7 15:00:00 2018"
                      epoch_last="Wed Feb  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31624"
                obs_have="29355"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="27534"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:25:26 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4145989"
                         time_creation="Wed Feb  7 16:06:03 2018"
                         time_modification="Wed Feb  7 16:02:04 2018" />
        <observations epoch_first="Wed Feb  7 15:00:00 2018"
                      epoch_last="Wed Feb  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31624"
                obs_have="29355"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="27534"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4145989"
                         time_creation="Wed Feb  7 16:06:03 2018"
                         time_modification="Wed Feb  7 16:02:04 2018" />
        <observations epoch_first="Wed Feb  7 15:00:00 2018"
                      epoch_last="Wed Feb  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31624"
                obs_have="29355"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="27534"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4145989"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 16:02:04 2018" />
        <observations epoch_first="Wed Feb  7 15:00:00 2018"
                      epoch_last="Wed Feb  7 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31624"
                obs_have="29355"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28254"
                obs_have="27534"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="25480"
                obs_have="25480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb  7 17:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4974283"
                         time_creation="Wed Feb  7 17:06:04 2018"
                         time_modification="Wed Feb  7 17:02:04 2018" />
        <observations epoch_first="Wed Feb  7 16:00:00 2018"
                      epoch_last="Wed Feb  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38060"
                obs_have="35553"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="31339"
                obs_have="31126"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25930"
                obs_have="25930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 17:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4974283"
                         time_creation="Wed Feb  7 17:06:04 2018"
                         time_modification="Wed Feb  7 17:02:04 2018" />
        <observations epoch_first="Wed Feb  7 16:00:00 2018"
                      epoch_last="Wed Feb  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="35553"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="33630"
                obs_have="31965"
                obs_ratio="95.05" />
          <mask elevation="15 degrees"
                obs_expected="29089"
                obs_have="27637"
                obs_ratio="95.01" />
        </observations>
      </control>
      <control date="Wed Feb  7 19:25:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4974283"
                         time_creation="Wed Feb  7 17:06:04 2018"
                         time_modification="Wed Feb  7 17:02:04 2018" />
        <observations epoch_first="Wed Feb  7 16:00:00 2018"
                      epoch_last="Wed Feb  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="35553"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="33630"
                obs_have="31965"
                obs_ratio="95.05" />
          <mask elevation="15 degrees"
                obs_expected="29089"
                obs_have="27637"
                obs_ratio="95.01" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4974283"
                         time_creation="Wed Feb  7 17:06:04 2018"
                         time_modification="Wed Feb  7 17:02:04 2018" />
        <observations epoch_first="Wed Feb  7 16:00:00 2018"
                      epoch_last="Wed Feb  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="35553"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="33630"
                obs_have="31965"
                obs_ratio="95.05" />
          <mask elevation="15 degrees"
                obs_expected="29089"
                obs_have="27637"
                obs_ratio="95.01" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4974283"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 17:02:04 2018" />
        <observations epoch_first="Wed Feb  7 16:00:00 2018"
                      epoch_last="Wed Feb  7 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39177"
                obs_have="35553"
                obs_ratio="90.75" />
          <mask elevation="10 degrees"
                obs_expected="33630"
                obs_have="31965"
                obs_ratio="95.05" />
          <mask elevation="15 degrees"
                obs_expected="29089"
                obs_have="27637"
                obs_ratio="95.01" />
        </observations>
      </control>
    </file>
    <file name="/erck038r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb  7 18:15:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867989"
                         time_creation="Wed Feb  7 18:06:05 2018"
                         time_modification="Wed Feb  7 18:02:04 2018" />
        <observations epoch_first="Wed Feb  7 17:00:00 2018"
                      epoch_last="Wed Feb  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="35171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="33239"
                obs_have="32791"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30335"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867989"
                         time_creation="Wed Feb  7 18:06:05 2018"
                         time_modification="Wed Feb  7 18:02:04 2018" />
        <observations epoch_first="Wed Feb  7 17:00:00 2018"
                      epoch_last="Wed Feb  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="35171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="33239"
                obs_have="32791"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 20:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867989"
                         time_creation="Wed Feb  7 18:06:05 2018"
                         time_modification="Wed Feb  7 18:02:04 2018" />
        <observations epoch_first="Wed Feb  7 17:00:00 2018"
                      epoch_last="Wed Feb  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="35171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="33239"
                obs_have="32791"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867989"
                         time_creation="Wed Feb  7 18:06:05 2018"
                         time_modification="Wed Feb  7 18:02:04 2018" />
        <observations epoch_first="Wed Feb  7 17:00:00 2018"
                      epoch_last="Wed Feb  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="35171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="33239"
                obs_have="32791"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867989"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 18:02:04 2018" />
        <observations epoch_first="Wed Feb  7 17:00:00 2018"
                      epoch_last="Wed Feb  7 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36149"
                obs_have="35171"
                obs_ratio="97.29" />
          <mask elevation="10 degrees"
                obs_expected="33239"
                obs_have="32791"
                obs_ratio="98.65" />
          <mask elevation="15 degrees"
                obs_expected="30335"
                obs_have="30336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb  7 19:15:25 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4544393"
                         time_creation="Wed Feb  7 19:06:03 2018"
                         time_modification="Wed Feb  7 19:02:04 2018" />
        <observations epoch_first="Wed Feb  7 18:00:00 2018"
                      epoch_last="Wed Feb  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="32893"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 19:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4544393"
                         time_creation="Wed Feb  7 19:06:03 2018"
                         time_modification="Wed Feb  7 19:02:04 2018" />
        <observations epoch_first="Wed Feb  7 18:00:00 2018"
                      epoch_last="Wed Feb  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="32893"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 21:25:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4544393"
                         time_creation="Wed Feb  7 19:06:03 2018"
                         time_modification="Wed Feb  7 19:02:04 2018" />
        <observations epoch_first="Wed Feb  7 18:00:00 2018"
                      epoch_last="Wed Feb  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="32893"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4544393"
                         time_creation="Wed Feb  7 19:06:03 2018"
                         time_modification="Wed Feb  7 19:02:04 2018" />
        <observations epoch_first="Wed Feb  7 18:00:00 2018"
                      epoch_last="Wed Feb  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="32893"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4544393"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 19:02:04 2018" />
        <observations epoch_first="Wed Feb  7 18:00:00 2018"
                      epoch_last="Wed Feb  7 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33155"
                obs_have="32893"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31505"
                obs_have="31505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb  7 20:15:14 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4318601"
                         time_creation="Wed Feb  7 20:06:03 2018"
                         time_modification="Wed Feb  7 20:02:03 2018" />
        <observations epoch_first="Wed Feb  7 19:00:00 2018"
                      epoch_last="Wed Feb  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35622"
                obs_have="30831"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="28766"
                obs_have="27619"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 20:40:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4318601"
                         time_creation="Wed Feb  7 20:06:03 2018"
                         time_modification="Wed Feb  7 20:02:03 2018" />
        <observations epoch_first="Wed Feb  7 19:00:00 2018"
                      epoch_last="Wed Feb  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35622"
                obs_have="30831"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="28766"
                obs_have="27619"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 22:25:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4318601"
                         time_creation="Wed Feb  7 20:06:03 2018"
                         time_modification="Wed Feb  7 20:02:03 2018" />
        <observations epoch_first="Wed Feb  7 19:00:00 2018"
                      epoch_last="Wed Feb  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35622"
                obs_have="30831"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="28766"
                obs_have="27619"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4318601"
                         time_creation="Wed Feb  7 20:06:03 2018"
                         time_modification="Wed Feb  7 20:02:03 2018" />
        <observations epoch_first="Wed Feb  7 19:00:00 2018"
                      epoch_last="Wed Feb  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35622"
                obs_have="30831"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="28766"
                obs_have="27619"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4318601"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 20:02:03 2018" />
        <observations epoch_first="Wed Feb  7 19:00:00 2018"
                      epoch_last="Wed Feb  7 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35622"
                obs_have="30831"
                obs_ratio="86.55" />
          <mask elevation="10 degrees"
                obs_expected="28766"
                obs_have="27619"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb  7 21:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897275"
                         time_creation="Wed Feb  7 21:06:02 2018"
                         time_modification="Wed Feb  7 21:02:04 2018" />
        <observations epoch_first="Wed Feb  7 20:00:00 2018"
                      epoch_last="Wed Feb  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38671"
                obs_have="34447"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="27981"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22462"
                obs_have="22462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 21:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897275"
                         time_creation="Wed Feb  7 21:06:02 2018"
                         time_modification="Wed Feb  7 21:02:04 2018" />
        <observations epoch_first="Wed Feb  7 20:00:00 2018"
                      epoch_last="Wed Feb  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38671"
                obs_have="34447"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="27981"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22462"
                obs_have="22462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 23:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897275"
                         time_creation="Wed Feb  7 21:06:02 2018"
                         time_modification="Wed Feb  7 21:02:04 2018" />
        <observations epoch_first="Wed Feb  7 20:00:00 2018"
                      epoch_last="Wed Feb  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38671"
                obs_have="34447"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="27981"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22462"
                obs_have="22462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897275"
                         time_creation="Wed Feb  7 21:06:02 2018"
                         time_modification="Wed Feb  7 21:02:04 2018" />
        <observations epoch_first="Wed Feb  7 20:00:00 2018"
                      epoch_last="Wed Feb  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38671"
                obs_have="34447"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="27981"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22462"
                obs_have="22462"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4897275"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 21:02:04 2018" />
        <observations epoch_first="Wed Feb  7 20:00:00 2018"
                      epoch_last="Wed Feb  7 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38671"
                obs_have="34447"
                obs_ratio="89.08" />
          <mask elevation="10 degrees"
                obs_expected="28385"
                obs_have="27981"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="22462"
                obs_have="22462"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb  7 22:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4411275"
                         time_creation="Wed Feb  7 22:06:04 2018"
                         time_modification="Wed Feb  7 22:02:04 2018" />
        <observations epoch_first="Wed Feb  7 21:00:00 2018"
                      epoch_last="Wed Feb  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32909"
                obs_have="31796"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 22:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4411275"
                         time_creation="Wed Feb  7 22:06:04 2018"
                         time_modification="Wed Feb  7 22:02:04 2018" />
        <observations epoch_first="Wed Feb  7 21:00:00 2018"
                      epoch_last="Wed Feb  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32909"
                obs_have="31796"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 00:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4411275"
                         time_creation="Wed Feb  7 22:06:04 2018"
                         time_modification="Wed Feb  7 22:02:04 2018" />
        <observations epoch_first="Wed Feb  7 21:00:00 2018"
                      epoch_last="Wed Feb  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32909"
                obs_have="31796"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4411275"
                         time_creation="Wed Feb  7 22:06:04 2018"
                         time_modification="Wed Feb  7 22:02:04 2018" />
        <observations epoch_first="Wed Feb  7 21:00:00 2018"
                      epoch_last="Wed Feb  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32909"
                obs_have="31796"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4411275"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 22:02:04 2018" />
        <observations epoch_first="Wed Feb  7 21:00:00 2018"
                      epoch_last="Wed Feb  7 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32909"
                obs_have="31796"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="30380"
                obs_have="30380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27487"
                obs_have="27487"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb  7 23:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3894841"
                         time_creation="Wed Feb  7 23:06:02 2018"
                         time_modification="Wed Feb  7 23:02:04 2018" />
        <observations epoch_first="Wed Feb  7 22:00:00 2018"
                      epoch_last="Wed Feb  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31653"
                obs_have="27333"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25556"
                obs_have="25057"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="22948"
                obs_have="22948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 23:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3894841"
                         time_creation="Wed Feb  7 23:06:02 2018"
                         time_modification="Wed Feb  7 23:02:04 2018" />
        <observations epoch_first="Wed Feb  7 22:00:00 2018"
                      epoch_last="Wed Feb  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31653"
                obs_have="27333"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25556"
                obs_have="25057"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="22948"
                obs_have="22948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 01:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3894841"
                         time_creation="Wed Feb  7 23:06:02 2018"
                         time_modification="Wed Feb  7 23:02:04 2018" />
        <observations epoch_first="Wed Feb  7 22:00:00 2018"
                      epoch_last="Wed Feb  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31653"
                obs_have="27333"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25556"
                obs_have="25057"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="22948"
                obs_have="22948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3894841"
                         time_creation="Wed Feb  7 23:06:02 2018"
                         time_modification="Wed Feb  7 23:02:04 2018" />
        <observations epoch_first="Wed Feb  7 22:00:00 2018"
                      epoch_last="Wed Feb  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31653"
                obs_have="27333"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25556"
                obs_have="25057"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="22948"
                obs_have="22948"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3894841"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Wed Feb  7 23:02:04 2018" />
        <observations epoch_first="Wed Feb  7 22:00:00 2018"
                      epoch_last="Wed Feb  7 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31653"
                obs_have="27333"
                obs_ratio="86.35" />
          <mask elevation="10 degrees"
                obs_expected="25556"
                obs_have="25057"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="22948"
                obs_have="22948"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck038x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb  8 00:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4543475"
                         time_creation="Thu Feb  8 00:06:03 2018"
                         time_modification="Thu Feb  8 00:02:04 2018" />
        <observations epoch_first="Wed Feb  7 23:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33556"
                obs_have="31821"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23621"
                obs_have="23621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 00:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4543475"
                         time_creation="Thu Feb  8 00:06:03 2018"
                         time_modification="Thu Feb  8 00:02:04 2018" />
        <observations epoch_first="Wed Feb  7 23:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33556"
                obs_have="31821"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23621"
                obs_have="23621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 02:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4543475"
                         time_creation="Thu Feb  8 00:06:03 2018"
                         time_modification="Thu Feb  8 00:02:04 2018" />
        <observations epoch_first="Wed Feb  7 23:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33556"
                obs_have="31821"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23621"
                obs_have="23621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb  8 16:08:48 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4543475"
                         time_creation="Thu Feb  8 00:06:03 2018"
                         time_modification="Thu Feb  8 00:02:04 2018" />
        <observations epoch_first="Wed Feb  7 23:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33556"
                obs_have="31821"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23621"
                obs_have="23621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar  9 02:09:35 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4543475"
                         time_creation="Tue Mar  6 01:52:38 2018"
                         time_modification="Thu Feb  8 00:02:04 2018" />
        <observations epoch_first="Wed Feb  7 23:00:00 2018"
                      epoch_last="Wed Feb  7 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33556"
                obs_have="31821"
                obs_ratio="94.83" />
          <mask elevation="10 degrees"
                obs_expected="26995"
                obs_have="26995"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23621"
                obs_have="23621"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
