<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-26 00:00:00"
    DayOfYear="57"
    Year="2018">
  <station name="ERCK">
    <file name="/erck0570.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 27 16:01:16 2018"
               level="3">
        <file_statistics latency="01:33:06"
                         size="3770774"
                         time_creation="Tue Feb 27 02:50:14 2018"
                         time_modification="Tue Feb 27 01:32:36 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29300"
                obs_have="26814"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23815"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21410"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:01:23 2018"
               level="3">
        <file_statistics latency="01:33:06"
                         size="3770774"
                         time_creation="Sun Mar 25 01:57:05 2018"
                         time_modification="Tue Feb 27 01:32:36 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29300"
                obs_have="26814"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="24127"
                obs_have="23815"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="21414"
                obs_have="21410"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck057a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb 26 01:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4684115"
                         time_creation="Mon Feb 26 01:06:10 2018"
                         time_modification="Mon Feb 26 01:02:04 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37476"
                obs_have="32714"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29379"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="25009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 03:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4684115"
                         time_creation="Mon Feb 26 01:06:10 2018"
                         time_modification="Mon Feb 26 01:02:04 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37476"
                obs_have="32714"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29379"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="25009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4684115"
                         time_creation="Mon Feb 26 01:06:10 2018"
                         time_modification="Mon Feb 26 01:02:04 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37476"
                obs_have="32714"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29379"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="25009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4684115"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 01:02:04 2018" />
        <observations epoch_first="Mon Feb 26 00:00:00 2018"
                      epoch_last="Mon Feb 26 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37476"
                obs_have="32714"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="30326"
                obs_have="29379"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="25009"
                obs_have="25009"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb 26 02:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4798927"
                         time_creation="Mon Feb 26 02:06:02 2018"
                         time_modification="Mon Feb 26 02:02:04 2018" />
        <observations epoch_first="Mon Feb 26 01:00:00 2018"
                      epoch_last="Mon Feb 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34878"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="34878"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="34598"
                obs_have="34597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4798927"
                         time_creation="Mon Feb 26 02:06:02 2018"
                         time_modification="Mon Feb 26 02:02:04 2018" />
        <observations epoch_first="Mon Feb 26 01:00:00 2018"
                      epoch_last="Mon Feb 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34878"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="34878"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="34598"
                obs_have="34597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 04:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4798927"
                         time_creation="Mon Feb 26 02:06:02 2018"
                         time_modification="Mon Feb 26 02:02:04 2018" />
        <observations epoch_first="Mon Feb 26 01:00:00 2018"
                      epoch_last="Mon Feb 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34878"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="34878"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="34598"
                obs_have="34597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4798927"
                         time_creation="Mon Feb 26 02:06:02 2018"
                         time_modification="Mon Feb 26 02:02:04 2018" />
        <observations epoch_first="Mon Feb 26 01:00:00 2018"
                      epoch_last="Mon Feb 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34878"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="34878"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="34598"
                obs_have="34597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4798927"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 02:02:04 2018" />
        <observations epoch_first="Mon Feb 26 01:00:00 2018"
                      epoch_last="Mon Feb 26 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34878"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="35331"
                obs_have="34878"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="34598"
                obs_have="34597"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb 26 03:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5055299"
                         time_creation="Mon Feb 26 03:06:02 2018"
                         time_modification="Mon Feb 26 03:02:04 2018" />
        <observations epoch_first="Mon Feb 26 02:00:00 2018"
                      epoch_last="Mon Feb 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="36307"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 03:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5055299"
                         time_creation="Mon Feb 26 03:06:02 2018"
                         time_modification="Mon Feb 26 03:02:04 2018" />
        <observations epoch_first="Mon Feb 26 02:00:00 2018"
                      epoch_last="Mon Feb 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="36307"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 05:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5055299"
                         time_creation="Mon Feb 26 03:06:02 2018"
                         time_modification="Mon Feb 26 03:02:04 2018" />
        <observations epoch_first="Mon Feb 26 02:00:00 2018"
                      epoch_last="Mon Feb 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="36307"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5055299"
                         time_creation="Mon Feb 26 03:06:02 2018"
                         time_modification="Mon Feb 26 03:02:04 2018" />
        <observations epoch_first="Mon Feb 26 02:00:00 2018"
                      epoch_last="Mon Feb 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="36307"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5055299"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 03:02:04 2018" />
        <observations epoch_first="Mon Feb 26 02:00:00 2018"
                      epoch_last="Mon Feb 26 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37868"
                obs_have="36307"
                obs_ratio="95.88" />
          <mask elevation="10 degrees"
                obs_expected="33813"
                obs_have="33813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb 26 04:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5477791"
                         time_creation="Mon Feb 26 04:06:02 2018"
                         time_modification="Mon Feb 26 04:02:04 2018" />
        <observations epoch_first="Mon Feb 26 03:00:00 2018"
                      epoch_last="Mon Feb 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42105"
                obs_have="39651"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="37662"
                obs_have="37357"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="32616"
                obs_have="32616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 04:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5477791"
                         time_creation="Mon Feb 26 04:06:02 2018"
                         time_modification="Mon Feb 26 04:02:04 2018" />
        <observations epoch_first="Mon Feb 26 03:00:00 2018"
                      epoch_last="Mon Feb 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42105"
                obs_have="39651"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="37662"
                obs_have="37357"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="32616"
                obs_have="32616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 06:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5477791"
                         time_creation="Mon Feb 26 04:06:02 2018"
                         time_modification="Mon Feb 26 04:02:04 2018" />
        <observations epoch_first="Mon Feb 26 03:00:00 2018"
                      epoch_last="Mon Feb 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42105"
                obs_have="39651"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="37662"
                obs_have="37357"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="32616"
                obs_have="32616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5477791"
                         time_creation="Mon Feb 26 04:06:02 2018"
                         time_modification="Mon Feb 26 04:02:04 2018" />
        <observations epoch_first="Mon Feb 26 03:00:00 2018"
                      epoch_last="Mon Feb 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42105"
                obs_have="39651"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="37662"
                obs_have="37357"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="32616"
                obs_have="32616"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5477791"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 04:02:04 2018" />
        <observations epoch_first="Mon Feb 26 03:00:00 2018"
                      epoch_last="Mon Feb 26 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42105"
                obs_have="39651"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="37662"
                obs_have="37357"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="32616"
                obs_have="32616"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb 26 05:15:01 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5375433"
                         time_creation="Mon Feb 26 05:06:05 2018"
                         time_modification="Mon Feb 26 05:02:05 2018" />
        <observations epoch_first="Mon Feb 26 04:00:00 2018"
                      epoch_last="Mon Feb 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40132"
                obs_have="38771"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36604"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="34680"
                obs_have="34680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 05:40:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5375433"
                         time_creation="Mon Feb 26 05:06:05 2018"
                         time_modification="Mon Feb 26 05:02:05 2018" />
        <observations epoch_first="Mon Feb 26 04:00:00 2018"
                      epoch_last="Mon Feb 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40132"
                obs_have="38771"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36604"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="34680"
                obs_have="34680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 07:25:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5375433"
                         time_creation="Mon Feb 26 05:06:05 2018"
                         time_modification="Mon Feb 26 05:02:05 2018" />
        <observations epoch_first="Mon Feb 26 04:00:00 2018"
                      epoch_last="Mon Feb 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40132"
                obs_have="38771"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36604"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="34680"
                obs_have="34680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5375433"
                         time_creation="Mon Feb 26 05:06:05 2018"
                         time_modification="Mon Feb 26 05:02:05 2018" />
        <observations epoch_first="Mon Feb 26 04:00:00 2018"
                      epoch_last="Mon Feb 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40132"
                obs_have="38771"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36604"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="34680"
                obs_have="34680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5375433"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 05:02:05 2018" />
        <observations epoch_first="Mon Feb 26 04:00:00 2018"
                      epoch_last="Mon Feb 26 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40132"
                obs_have="38771"
                obs_ratio="96.61" />
          <mask elevation="10 degrees"
                obs_expected="36954"
                obs_have="36604"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="34680"
                obs_have="34680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb 26 06:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4999705"
                         time_creation="Mon Feb 26 06:06:02 2018"
                         time_modification="Mon Feb 26 06:02:04 2018" />
        <observations epoch_first="Mon Feb 26 05:00:00 2018"
                      epoch_last="Mon Feb 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36069"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="34463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 06:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4999705"
                         time_creation="Mon Feb 26 06:06:02 2018"
                         time_modification="Mon Feb 26 06:02:04 2018" />
        <observations epoch_first="Mon Feb 26 05:00:00 2018"
                      epoch_last="Mon Feb 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36069"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="34463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 08:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4999705"
                         time_creation="Mon Feb 26 06:06:02 2018"
                         time_modification="Mon Feb 26 06:02:04 2018" />
        <observations epoch_first="Mon Feb 26 05:00:00 2018"
                      epoch_last="Mon Feb 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36069"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="34463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4999705"
                         time_creation="Mon Feb 26 06:06:02 2018"
                         time_modification="Mon Feb 26 06:02:04 2018" />
        <observations epoch_first="Mon Feb 26 05:00:00 2018"
                      epoch_last="Mon Feb 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36069"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="34463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4999705"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 06:02:04 2018" />
        <observations epoch_first="Mon Feb 26 05:00:00 2018"
                      epoch_last="Mon Feb 26 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37547"
                obs_have="36069"
                obs_ratio="96.06" />
          <mask elevation="10 degrees"
                obs_expected="34487"
                obs_have="34463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb 26 07:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4822273"
                         time_creation="Mon Feb 26 07:06:04 2018"
                         time_modification="Mon Feb 26 07:02:04 2018" />
        <observations epoch_first="Mon Feb 26 06:00:00 2018"
                      epoch_last="Mon Feb 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="33248"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="28835"
                obs_have="27793"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 07:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4822273"
                         time_creation="Mon Feb 26 07:06:04 2018"
                         time_modification="Mon Feb 26 07:02:04 2018" />
        <observations epoch_first="Mon Feb 26 06:00:00 2018"
                      epoch_last="Mon Feb 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="33248"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="28835"
                obs_have="27793"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 09:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4822273"
                         time_creation="Mon Feb 26 07:06:04 2018"
                         time_modification="Mon Feb 26 07:02:04 2018" />
        <observations epoch_first="Mon Feb 26 06:00:00 2018"
                      epoch_last="Mon Feb 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="33248"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="28835"
                obs_have="27793"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4822273"
                         time_creation="Mon Feb 26 07:06:04 2018"
                         time_modification="Mon Feb 26 07:02:04 2018" />
        <observations epoch_first="Mon Feb 26 06:00:00 2018"
                      epoch_last="Mon Feb 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="33248"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="28835"
                obs_have="27793"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4822273"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 07:02:04 2018" />
        <observations epoch_first="Mon Feb 26 06:00:00 2018"
                      epoch_last="Mon Feb 26 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38766"
                obs_have="33248"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="28835"
                obs_have="27793"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="25139"
                obs_have="25139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb 26 08:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5192767"
                         time_creation="Mon Feb 26 08:06:02 2018"
                         time_modification="Mon Feb 26 08:02:04 2018" />
        <observations epoch_first="Mon Feb 26 07:00:00 2018"
                      epoch_last="Mon Feb 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37073"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="29154"
                obs_have="29118"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24641"
                obs_have="24641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 08:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5192767"
                         time_creation="Mon Feb 26 08:06:02 2018"
                         time_modification="Mon Feb 26 08:02:04 2018" />
        <observations epoch_first="Mon Feb 26 07:00:00 2018"
                      epoch_last="Mon Feb 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37073"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="29154"
                obs_have="29118"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24641"
                obs_have="24641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 10:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5192767"
                         time_creation="Mon Feb 26 08:06:02 2018"
                         time_modification="Mon Feb 26 08:02:04 2018" />
        <observations epoch_first="Mon Feb 26 07:00:00 2018"
                      epoch_last="Mon Feb 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37073"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="29154"
                obs_have="29118"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24641"
                obs_have="24641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5192767"
                         time_creation="Mon Feb 26 08:06:02 2018"
                         time_modification="Mon Feb 26 08:02:04 2018" />
        <observations epoch_first="Mon Feb 26 07:00:00 2018"
                      epoch_last="Mon Feb 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37073"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="29154"
                obs_have="29118"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24641"
                obs_have="24641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5192767"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 08:02:04 2018" />
        <observations epoch_first="Mon Feb 26 07:00:00 2018"
                      epoch_last="Mon Feb 26 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37560"
                obs_have="37073"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="29154"
                obs_have="29118"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="24641"
                obs_have="24641"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb 26 09:15:11 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4443737"
                         time_creation="Mon Feb 26 09:06:06 2018"
                         time_modification="Mon Feb 26 09:02:03 2018" />
        <observations epoch_first="Mon Feb 26 08:00:00 2018"
                      epoch_last="Mon Feb 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33741"
                obs_have="31760"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="28688"
                obs_have="28688"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25050"
                obs_have="25050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 09:40:16 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4443737"
                         time_creation="Mon Feb 26 09:06:06 2018"
                         time_modification="Mon Feb 26 09:02:03 2018" />
        <observations epoch_first="Mon Feb 26 08:00:00 2018"
                      epoch_last="Mon Feb 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33741"
                obs_have="31760"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="28688"
                obs_have="28688"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25050"
                obs_have="25050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 11:25:15 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4443737"
                         time_creation="Mon Feb 26 09:06:06 2018"
                         time_modification="Mon Feb 26 09:02:03 2018" />
        <observations epoch_first="Mon Feb 26 08:00:00 2018"
                      epoch_last="Mon Feb 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33741"
                obs_have="31760"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="28688"
                obs_have="28688"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25050"
                obs_have="25050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4443737"
                         time_creation="Mon Feb 26 09:06:06 2018"
                         time_modification="Mon Feb 26 09:02:03 2018" />
        <observations epoch_first="Mon Feb 26 08:00:00 2018"
                      epoch_last="Mon Feb 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33741"
                obs_have="31760"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="28688"
                obs_have="28688"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25050"
                obs_have="25050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4443737"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 09:02:03 2018" />
        <observations epoch_first="Mon Feb 26 08:00:00 2018"
                      epoch_last="Mon Feb 26 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33741"
                obs_have="31760"
                obs_ratio="94.13" />
          <mask elevation="10 degrees"
                obs_expected="28688"
                obs_have="28688"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25050"
                obs_have="25050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb 26 10:15:13 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4027051"
                         time_creation="Mon Feb 26 10:06:05 2018"
                         time_modification="Mon Feb 26 10:02:03 2018" />
        <observations epoch_first="Mon Feb 26 09:00:00 2018"
                      epoch_last="Mon Feb 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32016"
                obs_have="28163"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="26539"
                obs_have="25580"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 10:40:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4027051"
                         time_creation="Mon Feb 26 10:06:05 2018"
                         time_modification="Mon Feb 26 10:02:03 2018" />
        <observations epoch_first="Mon Feb 26 09:00:00 2018"
                      epoch_last="Mon Feb 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32016"
                obs_have="28163"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="26539"
                obs_have="25580"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 12:25:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4027051"
                         time_creation="Mon Feb 26 10:06:05 2018"
                         time_modification="Mon Feb 26 10:02:03 2018" />
        <observations epoch_first="Mon Feb 26 09:00:00 2018"
                      epoch_last="Mon Feb 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32016"
                obs_have="28163"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="26539"
                obs_have="25580"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4027051"
                         time_creation="Mon Feb 26 10:06:05 2018"
                         time_modification="Mon Feb 26 10:02:03 2018" />
        <observations epoch_first="Mon Feb 26 09:00:00 2018"
                      epoch_last="Mon Feb 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32016"
                obs_have="28163"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="26539"
                obs_have="25580"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23471"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4027051"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 10:02:03 2018" />
        <observations epoch_first="Mon Feb 26 09:00:00 2018"
                      epoch_last="Mon Feb 26 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32016"
                obs_have="28163"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="26539"
                obs_have="25580"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="23471"
                obs_have="23471"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb 26 11:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4819483"
                         time_creation="Mon Feb 26 11:06:01 2018"
                         time_modification="Mon Feb 26 11:02:04 2018" />
        <observations epoch_first="Mon Feb 26 10:00:00 2018"
                      epoch_last="Mon Feb 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37342"
                obs_have="34039"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24435"
                obs_have="24435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 11:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4819483"
                         time_creation="Mon Feb 26 11:06:01 2018"
                         time_modification="Mon Feb 26 11:02:04 2018" />
        <observations epoch_first="Mon Feb 26 10:00:00 2018"
                      epoch_last="Mon Feb 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="34040"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24435"
                obs_have="24435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 13:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4819483"
                         time_creation="Mon Feb 26 11:06:01 2018"
                         time_modification="Mon Feb 26 11:02:04 2018" />
        <observations epoch_first="Mon Feb 26 10:00:00 2018"
                      epoch_last="Mon Feb 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="34040"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24435"
                obs_have="24435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4819483"
                         time_creation="Mon Feb 26 11:06:01 2018"
                         time_modification="Mon Feb 26 11:02:04 2018" />
        <observations epoch_first="Mon Feb 26 10:00:00 2018"
                      epoch_last="Mon Feb 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="34040"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24435"
                obs_have="24435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4819483"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 11:02:04 2018" />
        <observations epoch_first="Mon Feb 26 10:00:00 2018"
                      epoch_last="Mon Feb 26 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37343"
                obs_have="34040"
                obs_ratio="91.15" />
          <mask elevation="10 degrees"
                obs_expected="26323"
                obs_have="26323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24435"
                obs_have="24435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb 26 12:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4786427"
                         time_creation="Mon Feb 26 12:06:03 2018"
                         time_modification="Mon Feb 26 12:02:04 2018" />
        <observations epoch_first="Mon Feb 26 11:00:00 2018"
                      epoch_last="Mon Feb 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34094"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="26421"
                obs_have="26403"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 12:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4786427"
                         time_creation="Mon Feb 26 12:06:03 2018"
                         time_modification="Mon Feb 26 12:02:04 2018" />
        <observations epoch_first="Mon Feb 26 11:00:00 2018"
                      epoch_last="Mon Feb 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34094"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="26421"
                obs_have="26403"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 14:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4786427"
                         time_creation="Mon Feb 26 12:06:03 2018"
                         time_modification="Mon Feb 26 12:02:04 2018" />
        <observations epoch_first="Mon Feb 26 11:00:00 2018"
                      epoch_last="Mon Feb 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34094"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="26421"
                obs_have="26403"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4786427"
                         time_creation="Mon Feb 26 12:06:03 2018"
                         time_modification="Mon Feb 26 12:02:04 2018" />
        <observations epoch_first="Mon Feb 26 11:00:00 2018"
                      epoch_last="Mon Feb 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34094"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="26421"
                obs_have="26403"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4786427"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 12:02:04 2018" />
        <observations epoch_first="Mon Feb 26 11:00:00 2018"
                      epoch_last="Mon Feb 26 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35714"
                obs_have="34094"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="26421"
                obs_have="26403"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb 26 13:15:12 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4331637"
                         time_creation="Mon Feb 26 13:06:02 2018"
                         time_modification="Mon Feb 26 13:02:03 2018" />
        <observations epoch_first="Mon Feb 26 12:00:00 2018"
                      epoch_last="Mon Feb 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33413"
                obs_have="30314"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27686"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="24403"
                obs_have="24403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 13:40:14 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4331637"
                         time_creation="Mon Feb 26 13:06:02 2018"
                         time_modification="Mon Feb 26 13:02:03 2018" />
        <observations epoch_first="Mon Feb 26 12:00:00 2018"
                      epoch_last="Mon Feb 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33413"
                obs_have="30314"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27686"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="24403"
                obs_have="24403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 15:25:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4331637"
                         time_creation="Mon Feb 26 13:06:02 2018"
                         time_modification="Mon Feb 26 13:02:03 2018" />
        <observations epoch_first="Mon Feb 26 12:00:00 2018"
                      epoch_last="Mon Feb 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33413"
                obs_have="30314"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27686"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="24403"
                obs_have="24403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4331637"
                         time_creation="Mon Feb 26 13:06:02 2018"
                         time_modification="Mon Feb 26 13:02:03 2018" />
        <observations epoch_first="Mon Feb 26 12:00:00 2018"
                      epoch_last="Mon Feb 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33413"
                obs_have="30314"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27686"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="24403"
                obs_have="24403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4331637"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 13:02:03 2018" />
        <observations epoch_first="Mon Feb 26 12:00:00 2018"
                      epoch_last="Mon Feb 26 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33413"
                obs_have="30314"
                obs_ratio="90.73" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27686"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="24403"
                obs_have="24403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb 26 14:15:12 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4258201"
                         time_creation="Mon Feb 26 14:06:07 2018"
                         time_modification="Mon Feb 26 14:02:04 2018" />
        <observations epoch_first="Mon Feb 26 13:00:00 2018"
                      epoch_last="Mon Feb 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30165"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31320"
                obs_have="30154"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="28303"
                obs_have="28236"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Feb 26 14:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4258201"
                         time_creation="Mon Feb 26 14:06:07 2018"
                         time_modification="Mon Feb 26 14:02:04 2018" />
        <observations epoch_first="Mon Feb 26 13:00:00 2018"
                      epoch_last="Mon Feb 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30165"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31320"
                obs_have="30154"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="28303"
                obs_have="28236"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Mon Feb 26 16:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4258201"
                         time_creation="Mon Feb 26 14:06:07 2018"
                         time_modification="Mon Feb 26 14:02:04 2018" />
        <observations epoch_first="Mon Feb 26 13:00:00 2018"
                      epoch_last="Mon Feb 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30165"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31320"
                obs_have="30154"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="28303"
                obs_have="28236"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4258201"
                         time_creation="Mon Feb 26 14:06:07 2018"
                         time_modification="Mon Feb 26 14:02:04 2018" />
        <observations epoch_first="Mon Feb 26 13:00:00 2018"
                      epoch_last="Mon Feb 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30165"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31320"
                obs_have="30154"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="28303"
                obs_have="28236"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4258201"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 14:02:04 2018" />
        <observations epoch_first="Mon Feb 26 13:00:00 2018"
                      epoch_last="Mon Feb 26 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30165"
                obs_ratio="93.10" />
          <mask elevation="10 degrees"
                obs_expected="31320"
                obs_have="30154"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="28303"
                obs_have="28236"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/erck057o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb 26 15:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4379527"
                         time_creation="Mon Feb 26 15:06:03 2018"
                         time_modification="Mon Feb 26 15:02:04 2018" />
        <observations epoch_first="Mon Feb 26 14:00:00 2018"
                      epoch_last="Mon Feb 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="30815"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="27942"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25728"
                obs_have="25728"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 15:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4379527"
                         time_creation="Mon Feb 26 15:06:03 2018"
                         time_modification="Mon Feb 26 15:02:04 2018" />
        <observations epoch_first="Mon Feb 26 14:00:00 2018"
                      epoch_last="Mon Feb 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="30815"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="27942"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25728"
                obs_have="25728"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 17:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4379527"
                         time_creation="Mon Feb 26 15:06:03 2018"
                         time_modification="Mon Feb 26 15:02:04 2018" />
        <observations epoch_first="Mon Feb 26 14:00:00 2018"
                      epoch_last="Mon Feb 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="30815"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="27942"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25728"
                obs_have="25728"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4379527"
                         time_creation="Mon Feb 26 15:06:03 2018"
                         time_modification="Mon Feb 26 15:02:04 2018" />
        <observations epoch_first="Mon Feb 26 14:00:00 2018"
                      epoch_last="Mon Feb 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="30815"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="27942"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25728"
                obs_have="25728"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4379527"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 15:02:04 2018" />
        <observations epoch_first="Mon Feb 26 14:00:00 2018"
                      epoch_last="Mon Feb 26 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33764"
                obs_have="30815"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="27942"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="25728"
                obs_have="25728"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb 26 16:15:15 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="5013377"
                         time_creation="Mon Feb 26 16:06:04 2018"
                         time_modification="Mon Feb 26 16:02:06 2018" />
        <observations epoch_first="Mon Feb 26 15:00:00 2018"
                      epoch_last="Mon Feb 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="35873"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32104"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26523"
                obs_have="26523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 16:40:19 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="5013377"
                         time_creation="Mon Feb 26 16:06:04 2018"
                         time_modification="Mon Feb 26 16:02:06 2018" />
        <observations epoch_first="Mon Feb 26 15:00:00 2018"
                      epoch_last="Mon Feb 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="35873"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32104"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26523"
                obs_have="26523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 18:25:26 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="5013377"
                         time_creation="Mon Feb 26 16:06:04 2018"
                         time_modification="Mon Feb 26 16:02:06 2018" />
        <observations epoch_first="Mon Feb 26 15:00:00 2018"
                      epoch_last="Mon Feb 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="35873"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32104"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26523"
                obs_have="26523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="5013377"
                         time_creation="Mon Feb 26 16:06:04 2018"
                         time_modification="Mon Feb 26 16:02:06 2018" />
        <observations epoch_first="Mon Feb 26 15:00:00 2018"
                      epoch_last="Mon Feb 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="35873"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32104"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26523"
                obs_have="26523"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:07"
                         size="5013377"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 16:02:06 2018" />
        <observations epoch_first="Mon Feb 26 15:00:00 2018"
                      epoch_last="Mon Feb 26 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39242"
                obs_have="35873"
                obs_ratio="91.41" />
          <mask elevation="10 degrees"
                obs_expected="32428"
                obs_have="32104"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="26523"
                obs_have="26523"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb 26 17:15:13 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4909953"
                         time_creation="Mon Feb 26 17:06:04 2018"
                         time_modification="Mon Feb 26 17:02:05 2018" />
        <observations epoch_first="Mon Feb 26 16:00:00 2018"
                      epoch_last="Mon Feb 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35623"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="33035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31509"
                obs_have="31509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 17:40:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4909953"
                         time_creation="Mon Feb 26 17:06:04 2018"
                         time_modification="Mon Feb 26 17:02:05 2018" />
        <observations epoch_first="Mon Feb 26 16:00:00 2018"
                      epoch_last="Mon Feb 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35623"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="33035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31509"
                obs_have="31509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 19:25:21 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4909953"
                         time_creation="Mon Feb 26 17:06:04 2018"
                         time_modification="Mon Feb 26 17:02:05 2018" />
        <observations epoch_first="Mon Feb 26 16:00:00 2018"
                      epoch_last="Mon Feb 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35623"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="33035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31509"
                obs_have="31509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4909953"
                         time_creation="Mon Feb 26 17:06:04 2018"
                         time_modification="Mon Feb 26 17:02:05 2018" />
        <observations epoch_first="Mon Feb 26 16:00:00 2018"
                      epoch_last="Mon Feb 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35623"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="33035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31509"
                obs_have="31509"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4909953"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 17:02:05 2018" />
        <observations epoch_first="Mon Feb 26 16:00:00 2018"
                      epoch_last="Mon Feb 26 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35623"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="33035"
                obs_have="33035"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31509"
                obs_have="31509"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb 26 18:15:24 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4566607"
                         time_creation="Mon Feb 26 18:06:04 2018"
                         time_modification="Mon Feb 26 18:02:04 2018" />
        <observations epoch_first="Mon Feb 26 17:00:00 2018"
                      epoch_last="Mon Feb 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29220"
                obs_have="29220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 18:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4566607"
                         time_creation="Mon Feb 26 18:06:04 2018"
                         time_modification="Mon Feb 26 18:02:04 2018" />
        <observations epoch_first="Mon Feb 26 17:00:00 2018"
                      epoch_last="Mon Feb 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29220"
                obs_have="29220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 20:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4566607"
                         time_creation="Mon Feb 26 18:06:04 2018"
                         time_modification="Mon Feb 26 18:02:04 2018" />
        <observations epoch_first="Mon Feb 26 17:00:00 2018"
                      epoch_last="Mon Feb 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29220"
                obs_have="29220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4566607"
                         time_creation="Mon Feb 26 18:06:04 2018"
                         time_modification="Mon Feb 26 18:02:04 2018" />
        <observations epoch_first="Mon Feb 26 17:00:00 2018"
                      epoch_last="Mon Feb 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29220"
                obs_have="29220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4566607"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 18:02:04 2018" />
        <observations epoch_first="Mon Feb 26 17:00:00 2018"
                      epoch_last="Mon Feb 26 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33619"
                obs_have="32967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31013"
                obs_have="31013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29220"
                obs_have="29220"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb 26 19:15:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4249979"
                         time_creation="Mon Feb 26 19:06:04 2018"
                         time_modification="Mon Feb 26 19:02:03 2018" />
        <observations epoch_first="Mon Feb 26 18:00:00 2018"
                      epoch_last="Mon Feb 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35969"
                obs_have="29663"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="27446"
                obs_ratio="94.30" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 19:40:15 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4249979"
                         time_creation="Mon Feb 26 19:06:04 2018"
                         time_modification="Mon Feb 26 19:02:03 2018" />
        <observations epoch_first="Mon Feb 26 18:00:00 2018"
                      epoch_last="Mon Feb 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35969"
                obs_have="29663"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="27446"
                obs_ratio="94.30" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 21:25:18 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4249979"
                         time_creation="Mon Feb 26 19:06:04 2018"
                         time_modification="Mon Feb 26 19:02:03 2018" />
        <observations epoch_first="Mon Feb 26 18:00:00 2018"
                      epoch_last="Mon Feb 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35969"
                obs_have="29663"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="27446"
                obs_ratio="94.30" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4249979"
                         time_creation="Mon Feb 26 19:06:04 2018"
                         time_modification="Mon Feb 26 19:02:03 2018" />
        <observations epoch_first="Mon Feb 26 18:00:00 2018"
                      epoch_last="Mon Feb 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35969"
                obs_have="29663"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="27446"
                obs_ratio="94.30" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4249979"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 19:02:03 2018" />
        <observations epoch_first="Mon Feb 26 18:00:00 2018"
                      epoch_last="Mon Feb 26 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35969"
                obs_have="29663"
                obs_ratio="82.47" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="27446"
                obs_ratio="94.30" />
          <mask elevation="15 degrees"
                obs_expected="24949"
                obs_have="24949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb 26 20:15:11 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4922559"
                         time_creation="Mon Feb 26 20:06:03 2018"
                         time_modification="Mon Feb 26 20:02:04 2018" />
        <observations epoch_first="Mon Feb 26 19:00:00 2018"
                      epoch_last="Mon Feb 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="35207"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 20:40:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4922559"
                         time_creation="Mon Feb 26 20:06:03 2018"
                         time_modification="Mon Feb 26 20:02:04 2018" />
        <observations epoch_first="Mon Feb 26 19:00:00 2018"
                      epoch_last="Mon Feb 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="35207"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 22:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4922559"
                         time_creation="Mon Feb 26 20:06:03 2018"
                         time_modification="Mon Feb 26 20:02:04 2018" />
        <observations epoch_first="Mon Feb 26 19:00:00 2018"
                      epoch_last="Mon Feb 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="35207"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4922559"
                         time_creation="Mon Feb 26 20:06:03 2018"
                         time_modification="Mon Feb 26 20:02:04 2018" />
        <observations epoch_first="Mon Feb 26 19:00:00 2018"
                      epoch_last="Mon Feb 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="35207"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4922559"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 20:02:04 2018" />
        <observations epoch_first="Mon Feb 26 19:00:00 2018"
                      epoch_last="Mon Feb 26 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36148"
                obs_have="35207"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28263"
                obs_have="28263"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23955"
                obs_have="23955"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb 26 21:15:11 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4410337"
                         time_creation="Mon Feb 26 21:06:03 2018"
                         time_modification="Mon Feb 26 21:02:04 2018" />
        <observations epoch_first="Mon Feb 26 20:00:00 2018"
                      epoch_last="Mon Feb 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32562"
                obs_have="31590"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29674"
                obs_have="29670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 21:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4410337"
                         time_creation="Mon Feb 26 21:06:03 2018"
                         time_modification="Mon Feb 26 21:02:04 2018" />
        <observations epoch_first="Mon Feb 26 20:00:00 2018"
                      epoch_last="Mon Feb 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32562"
                obs_have="31590"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29674"
                obs_have="29670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 23:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4410337"
                         time_creation="Mon Feb 26 21:06:03 2018"
                         time_modification="Mon Feb 26 21:02:04 2018" />
        <observations epoch_first="Mon Feb 26 20:00:00 2018"
                      epoch_last="Mon Feb 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32562"
                obs_have="31590"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29674"
                obs_have="29670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4410337"
                         time_creation="Mon Feb 26 21:06:03 2018"
                         time_modification="Mon Feb 26 21:02:04 2018" />
        <observations epoch_first="Mon Feb 26 20:00:00 2018"
                      epoch_last="Mon Feb 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32562"
                obs_have="31590"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29674"
                obs_have="29670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4410337"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 21:02:04 2018" />
        <observations epoch_first="Mon Feb 26 20:00:00 2018"
                      epoch_last="Mon Feb 26 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32562"
                obs_have="31590"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="29674"
                obs_have="29670"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26376"
                obs_have="26376"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 26 22:15:12 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3979631"
                         time_creation="Mon Feb 26 22:06:03 2018"
                         time_modification="Mon Feb 26 22:02:04 2018" />
        <observations epoch_first="Mon Feb 26 21:00:00 2018"
                      epoch_last="Mon Feb 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31577"
                obs_have="27635"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24143"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 22:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3979631"
                         time_creation="Mon Feb 26 22:06:03 2018"
                         time_modification="Mon Feb 26 22:02:04 2018" />
        <observations epoch_first="Mon Feb 26 21:00:00 2018"
                      epoch_last="Mon Feb 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31577"
                obs_have="27635"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24143"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 00:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3979631"
                         time_creation="Mon Feb 26 22:06:03 2018"
                         time_modification="Mon Feb 26 22:02:04 2018" />
        <observations epoch_first="Mon Feb 26 21:00:00 2018"
                      epoch_last="Mon Feb 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31577"
                obs_have="27635"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24143"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3979631"
                         time_creation="Mon Feb 26 22:06:03 2018"
                         time_modification="Mon Feb 26 22:02:04 2018" />
        <observations epoch_first="Mon Feb 26 21:00:00 2018"
                      epoch_last="Mon Feb 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31577"
                obs_have="27635"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24143"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3979631"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 22:02:04 2018" />
        <observations epoch_first="Mon Feb 26 21:00:00 2018"
                      epoch_last="Mon Feb 26 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31577"
                obs_have="27635"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24614"
                obs_have="24143"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="21934"
                obs_have="21934"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb 26 23:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4679801"
                         time_creation="Mon Feb 26 23:06:02 2018"
                         time_modification="Mon Feb 26 23:02:04 2018" />
        <observations epoch_first="Mon Feb 26 22:00:00 2018"
                      epoch_last="Mon Feb 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="33286"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 23:40:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4679801"
                         time_creation="Mon Feb 26 23:06:02 2018"
                         time_modification="Mon Feb 26 23:02:04 2018" />
        <observations epoch_first="Mon Feb 26 22:00:00 2018"
                      epoch_last="Mon Feb 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="33286"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 01:25:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4679801"
                         time_creation="Mon Feb 26 23:06:02 2018"
                         time_modification="Mon Feb 26 23:02:04 2018" />
        <observations epoch_first="Mon Feb 26 22:00:00 2018"
                      epoch_last="Mon Feb 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="33286"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4679801"
                         time_creation="Mon Feb 26 23:06:02 2018"
                         time_modification="Mon Feb 26 23:02:04 2018" />
        <observations epoch_first="Mon Feb 26 22:00:00 2018"
                      epoch_last="Mon Feb 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="33286"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4679801"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Mon Feb 26 23:02:04 2018" />
        <observations epoch_first="Mon Feb 26 22:00:00 2018"
                      epoch_last="Mon Feb 26 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="33286"
                obs_ratio="96.30" />
          <mask elevation="10 degrees"
                obs_expected="28589"
                obs_have="28589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23630"
                obs_have="23630"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck057x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb 27 00:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4905415"
                         time_creation="Tue Feb 27 00:06:09 2018"
                         time_modification="Tue Feb 27 00:02:04 2018" />
        <observations epoch_first="Mon Feb 26 23:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="34759"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="24070"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19399"
                obs_have="19399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 00:40:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4905415"
                         time_creation="Tue Feb 27 00:06:09 2018"
                         time_modification="Tue Feb 27 00:02:04 2018" />
        <observations epoch_first="Mon Feb 26 23:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="34759"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="24070"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19399"
                obs_have="19399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 02:25:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4905415"
                         time_creation="Tue Feb 27 00:06:09 2018"
                         time_modification="Tue Feb 27 00:02:04 2018" />
        <observations epoch_first="Mon Feb 26 23:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="34759"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="24070"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19399"
                obs_have="19399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:08:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4905415"
                         time_creation="Tue Feb 27 00:06:09 2018"
                         time_modification="Tue Feb 27 00:02:04 2018" />
        <observations epoch_first="Mon Feb 26 23:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="34759"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="24070"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19399"
                obs_have="19399"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:09:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4905415"
                         time_creation="Sun Mar 25 01:52:39 2018"
                         time_modification="Tue Feb 27 00:02:04 2018" />
        <observations epoch_first="Mon Feb 26 23:00:00 2018"
                      epoch_last="Mon Feb 26 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38492"
                obs_have="34759"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="24070"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19399"
                obs_have="19399"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
