<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-27 00:00:00"
    DayOfYear="27"
    Year="2018">
  <station name="ERCK">
    <file name="/erck0270.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 28 16:01:17 2018"
               level="3">
        <file_statistics latency="01:34:05"
                         size="3703728"
                         time_creation="Sun Jan 28 02:50:20 2018"
                         time_modification="Sun Jan 28 01:33:35 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29389"
                obs_have="26360"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="24227"
                obs_have="23628"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="21561"
                obs_have="21421"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:01:25 2018"
               level="3">
        <file_statistics latency="01:34:05"
                         size="3703728"
                         time_creation="Fri Feb 23 01:57:03 2018"
                         time_modification="Sun Jan 28 01:33:35 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29389"
                obs_have="26360"
                obs_ratio="89.69" />
          <mask elevation="10 degrees"
                obs_expected="24227"
                obs_have="23628"
                obs_ratio="97.53" />
          <mask elevation="15 degrees"
                obs_expected="21561"
                obs_have="21421"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/erck027a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 27 01:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4491891"
                         time_creation="Sat Jan 27 01:06:10 2018"
                         time_modification="Sat Jan 27 01:02:04 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34061"
                obs_have="31851"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="28114"
                obs_have="28114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 03:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4491891"
                         time_creation="Sat Jan 27 01:06:10 2018"
                         time_modification="Sat Jan 27 01:02:04 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34061"
                obs_have="31851"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="28114"
                obs_have="28114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4491891"
                         time_creation="Sat Jan 27 01:06:10 2018"
                         time_modification="Sat Jan 27 01:02:04 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34061"
                obs_have="31851"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="28114"
                obs_have="28114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4491891"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 01:02:04 2018" />
        <observations epoch_first="Sat Jan 27 00:00:00 2018"
                      epoch_last="Sat Jan 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34061"
                obs_have="31851"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="28114"
                obs_have="28114"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 27 02:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4824669"
                         time_creation="Sat Jan 27 02:06:02 2018"
                         time_modification="Sat Jan 27 02:02:04 2018" />
        <observations epoch_first="Sat Jan 27 01:00:00 2018"
                      epoch_last="Sat Jan 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="33738"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="24157"
                obs_have="23837"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="19875"
                obs_have="19875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 02:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4824669"
                         time_creation="Sat Jan 27 02:06:02 2018"
                         time_modification="Sat Jan 27 02:02:04 2018" />
        <observations epoch_first="Sat Jan 27 01:00:00 2018"
                      epoch_last="Sat Jan 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="33738"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="24157"
                obs_have="23837"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="19875"
                obs_have="19875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 04:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4824669"
                         time_creation="Sat Jan 27 02:06:02 2018"
                         time_modification="Sat Jan 27 02:02:04 2018" />
        <observations epoch_first="Sat Jan 27 01:00:00 2018"
                      epoch_last="Sat Jan 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="33738"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="24157"
                obs_have="23837"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="19875"
                obs_have="19875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4824669"
                         time_creation="Sat Jan 27 02:06:02 2018"
                         time_modification="Sat Jan 27 02:02:04 2018" />
        <observations epoch_first="Sat Jan 27 01:00:00 2018"
                      epoch_last="Sat Jan 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="33738"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="24157"
                obs_have="23837"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="19875"
                obs_have="19875"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4824669"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 02:02:04 2018" />
        <observations epoch_first="Sat Jan 27 01:00:00 2018"
                      epoch_last="Sat Jan 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38037"
                obs_have="33738"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="24157"
                obs_have="23837"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="19875"
                obs_have="19875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 27 03:15:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4536035"
                         time_creation="Sat Jan 27 03:06:02 2018"
                         time_modification="Sat Jan 27 03:02:03 2018" />
        <observations epoch_first="Sat Jan 27 02:00:00 2018"
                      epoch_last="Sat Jan 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="31827"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28366"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="24345"
                obs_have="24178"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sat Jan 27 03:40:21 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4536035"
                         time_creation="Sat Jan 27 03:06:02 2018"
                         time_modification="Sat Jan 27 03:02:03 2018" />
        <observations epoch_first="Sat Jan 27 02:00:00 2018"
                      epoch_last="Sat Jan 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="31827"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28366"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="24345"
                obs_have="24178"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sat Jan 27 05:25:20 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4536035"
                         time_creation="Sat Jan 27 03:06:02 2018"
                         time_modification="Sat Jan 27 03:02:03 2018" />
        <observations epoch_first="Sat Jan 27 02:00:00 2018"
                      epoch_last="Sat Jan 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="31827"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28366"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="24345"
                obs_have="24178"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4536035"
                         time_creation="Sat Jan 27 03:06:02 2018"
                         time_modification="Sat Jan 27 03:02:03 2018" />
        <observations epoch_first="Sat Jan 27 02:00:00 2018"
                      epoch_last="Sat Jan 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="31827"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28366"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="24345"
                obs_have="24178"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4536035"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 03:02:03 2018" />
        <observations epoch_first="Sat Jan 27 02:00:00 2018"
                      epoch_last="Sat Jan 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="31827"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="29812"
                obs_have="28366"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="24345"
                obs_have="24178"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/erck027d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 27 06:25:22 2018"
               level="3">
        <file_statistics latency="00:30:05"
                         size="4741463"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 04:30:04 2018" />
        <observations epoch_first="Sat Jan 27 03:00:00 2018"
                      epoch_last="Sat Jan 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34245"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34952"
                obs_have="34245"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="34216"
                obs_have="34216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:30:05"
                         size="4741463"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 04:30:04 2018" />
        <observations epoch_first="Sat Jan 27 03:00:00 2018"
                      epoch_last="Sat Jan 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34245"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34952"
                obs_have="34245"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="34216"
                obs_have="34216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:30:05"
                         size="4741463"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 04:30:04 2018" />
        <observations epoch_first="Sat Jan 27 03:00:00 2018"
                      epoch_last="Sat Jan 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="34245"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="34952"
                obs_have="34245"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="34216"
                obs_have="34216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 27 05:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4998753"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 05:02:04 2018" />
        <observations epoch_first="Sat Jan 27 04:00:00 2018"
                      epoch_last="Sat Jan 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37648"
                obs_have="36168"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34140"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31855"
                obs_have="31855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 05:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4998753"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 05:02:04 2018" />
        <observations epoch_first="Sat Jan 27 04:00:00 2018"
                      epoch_last="Sat Jan 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37648"
                obs_have="36168"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34140"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31855"
                obs_have="31855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 07:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4998753"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 05:02:04 2018" />
        <observations epoch_first="Sat Jan 27 04:00:00 2018"
                      epoch_last="Sat Jan 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37648"
                obs_have="36168"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34140"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31855"
                obs_have="31855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4998753"
                         time_creation="Sat Jan 27 05:06:01 2018"
                         time_modification="Sat Jan 27 05:02:04 2018" />
        <observations epoch_first="Sat Jan 27 04:00:00 2018"
                      epoch_last="Sat Jan 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37648"
                obs_have="36168"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34140"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31855"
                obs_have="31855"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4998753"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 05:02:04 2018" />
        <observations epoch_first="Sat Jan 27 04:00:00 2018"
                      epoch_last="Sat Jan 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37648"
                obs_have="36168"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34140"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31855"
                obs_have="31855"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 27 06:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5413703"
                         time_creation="Sat Jan 27 06:06:05 2018"
                         time_modification="Sat Jan 27 06:02:04 2018" />
        <observations epoch_first="Sat Jan 27 05:00:00 2018"
                      epoch_last="Sat Jan 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38767"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="37606"
                obs_have="36919"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="32451"
                obs_have="32451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 06:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5413703"
                         time_creation="Sat Jan 27 06:06:05 2018"
                         time_modification="Sat Jan 27 06:02:04 2018" />
        <observations epoch_first="Sat Jan 27 05:00:00 2018"
                      epoch_last="Sat Jan 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38767"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="37606"
                obs_have="36919"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="32451"
                obs_have="32451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 08:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5413703"
                         time_creation="Sat Jan 27 06:06:05 2018"
                         time_modification="Sat Jan 27 06:02:04 2018" />
        <observations epoch_first="Sat Jan 27 05:00:00 2018"
                      epoch_last="Sat Jan 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38767"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="37606"
                obs_have="36919"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="32451"
                obs_have="32451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5413703"
                         time_creation="Sat Jan 27 06:06:05 2018"
                         time_modification="Sat Jan 27 06:02:04 2018" />
        <observations epoch_first="Sat Jan 27 05:00:00 2018"
                      epoch_last="Sat Jan 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38767"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="37606"
                obs_have="36919"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="32451"
                obs_have="32451"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5413703"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 06:02:04 2018" />
        <observations epoch_first="Sat Jan 27 05:00:00 2018"
                      epoch_last="Sat Jan 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42281"
                obs_have="38767"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="37606"
                obs_have="36919"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="32451"
                obs_have="32451"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 27 07:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5311341"
                         time_creation="Sat Jan 27 07:06:02 2018"
                         time_modification="Sat Jan 27 07:02:04 2018" />
        <observations epoch_first="Sat Jan 27 06:00:00 2018"
                      epoch_last="Sat Jan 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38315"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="36471"
                obs_have="35995"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="34198"
                obs_have="34198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 07:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5311341"
                         time_creation="Sat Jan 27 07:06:02 2018"
                         time_modification="Sat Jan 27 07:02:04 2018" />
        <observations epoch_first="Sat Jan 27 06:00:00 2018"
                      epoch_last="Sat Jan 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38315"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="36471"
                obs_have="35995"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="34198"
                obs_have="34198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 09:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5311341"
                         time_creation="Sat Jan 27 07:06:02 2018"
                         time_modification="Sat Jan 27 07:02:04 2018" />
        <observations epoch_first="Sat Jan 27 06:00:00 2018"
                      epoch_last="Sat Jan 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38315"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="36471"
                obs_have="35995"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="34198"
                obs_have="34198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5311341"
                         time_creation="Sat Jan 27 07:06:02 2018"
                         time_modification="Sat Jan 27 07:02:04 2018" />
        <observations epoch_first="Sat Jan 27 06:00:00 2018"
                      epoch_last="Sat Jan 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38315"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="36471"
                obs_have="35995"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="34198"
                obs_have="34198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5311341"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 07:02:04 2018" />
        <observations epoch_first="Sat Jan 27 06:00:00 2018"
                      epoch_last="Sat Jan 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40009"
                obs_have="38315"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="36471"
                obs_have="35995"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="34198"
                obs_have="34198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 27 08:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4936769"
                         time_creation="Sat Jan 27 08:06:02 2018"
                         time_modification="Sat Jan 27 08:02:04 2018" />
        <observations epoch_first="Sat Jan 27 07:00:00 2018"
                      epoch_last="Sat Jan 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37478"
                obs_have="35613"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="34519"
                obs_have="33989"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32120"
                obs_have="32120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 08:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4936769"
                         time_creation="Sat Jan 27 08:06:02 2018"
                         time_modification="Sat Jan 27 08:02:04 2018" />
        <observations epoch_first="Sat Jan 27 07:00:00 2018"
                      epoch_last="Sat Jan 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37478"
                obs_have="35613"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="34519"
                obs_have="33989"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32120"
                obs_have="32120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 10:25:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4936769"
                         time_creation="Sat Jan 27 08:06:02 2018"
                         time_modification="Sat Jan 27 08:02:04 2018" />
        <observations epoch_first="Sat Jan 27 07:00:00 2018"
                      epoch_last="Sat Jan 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37478"
                obs_have="35613"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="34519"
                obs_have="33989"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32120"
                obs_have="32120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4936769"
                         time_creation="Sat Jan 27 08:06:02 2018"
                         time_modification="Sat Jan 27 08:02:04 2018" />
        <observations epoch_first="Sat Jan 27 07:00:00 2018"
                      epoch_last="Sat Jan 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37478"
                obs_have="35613"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="34519"
                obs_have="33989"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32120"
                obs_have="32120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4936769"
                         time_creation="Fri Feb 23 01:52:37 2018"
                         time_modification="Sat Jan 27 08:02:04 2018" />
        <observations epoch_first="Sat Jan 27 07:00:00 2018"
                      epoch_last="Sat Jan 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37478"
                obs_have="35613"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="34519"
                obs_have="33989"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="32120"
                obs_have="32120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 27 09:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4618981"
                         time_creation="Sat Jan 27 09:06:02 2018"
                         time_modification="Sat Jan 27 09:02:04 2018" />
        <observations epoch_first="Sat Jan 27 08:00:00 2018"
                      epoch_last="Sat Jan 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38897"
                obs_have="32246"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="29560"
                obs_have="27781"
                obs_ratio="93.98" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 09:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4618981"
                         time_creation="Sat Jan 27 09:06:02 2018"
                         time_modification="Sat Jan 27 09:02:04 2018" />
        <observations epoch_first="Sat Jan 27 08:00:00 2018"
                      epoch_last="Sat Jan 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="32246"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="29560"
                obs_have="27781"
                obs_ratio="93.98" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 11:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4618981"
                         time_creation="Sat Jan 27 09:06:02 2018"
                         time_modification="Sat Jan 27 09:02:04 2018" />
        <observations epoch_first="Sat Jan 27 08:00:00 2018"
                      epoch_last="Sat Jan 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="32246"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="29560"
                obs_have="27781"
                obs_ratio="93.98" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4618981"
                         time_creation="Sat Jan 27 09:06:02 2018"
                         time_modification="Sat Jan 27 09:02:04 2018" />
        <observations epoch_first="Sat Jan 27 08:00:00 2018"
                      epoch_last="Sat Jan 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="32246"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="29560"
                obs_have="27781"
                obs_ratio="93.98" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4618981"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 09:02:04 2018" />
        <observations epoch_first="Sat Jan 27 08:00:00 2018"
                      epoch_last="Sat Jan 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38898"
                obs_have="32246"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="29560"
                obs_have="27781"
                obs_ratio="93.98" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 27 10:15:15 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5122859"
                         time_creation="Sat Jan 27 10:06:08 2018"
                         time_modification="Sat Jan 27 10:02:05 2018" />
        <observations epoch_first="Sat Jan 27 09:00:00 2018"
                      epoch_last="Sat Jan 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39189"
                obs_have="35849"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="31286"
                obs_ratio="93.52" />
          <mask elevation="15 degrees"
                obs_expected="28070"
                obs_have="26347"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Sat Jan 27 10:40:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5122859"
                         time_creation="Sat Jan 27 10:06:08 2018"
                         time_modification="Sat Jan 27 10:02:05 2018" />
        <observations epoch_first="Sat Jan 27 09:00:00 2018"
                      epoch_last="Sat Jan 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="35849"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="33514"
                obs_have="31286"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="26347"
                obs_ratio="93.66" />
        </observations>
      </control>
      <control date="Sat Jan 27 12:25:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5122859"
                         time_creation="Sat Jan 27 10:06:08 2018"
                         time_modification="Sat Jan 27 10:02:05 2018" />
        <observations epoch_first="Sat Jan 27 09:00:00 2018"
                      epoch_last="Sat Jan 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="35849"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="33514"
                obs_have="31286"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="26347"
                obs_ratio="93.66" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5122859"
                         time_creation="Sat Jan 27 10:06:08 2018"
                         time_modification="Sat Jan 27 10:02:05 2018" />
        <observations epoch_first="Sat Jan 27 09:00:00 2018"
                      epoch_last="Sat Jan 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="35849"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="33514"
                obs_have="31286"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="26347"
                obs_ratio="93.66" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5122859"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 10:02:05 2018" />
        <observations epoch_first="Sat Jan 27 09:00:00 2018"
                      epoch_last="Sat Jan 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="35849"
                obs_ratio="91.34" />
          <mask elevation="10 degrees"
                obs_expected="33514"
                obs_have="31286"
                obs_ratio="93.35" />
          <mask elevation="15 degrees"
                obs_expected="28130"
                obs_have="26347"
                obs_ratio="93.66" />
        </observations>
      </control>
    </file>
    <file name="/erck027k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 27 11:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4438303"
                         time_creation="Sat Jan 27 11:06:02 2018"
                         time_modification="Sat Jan 27 11:02:04 2018" />
        <observations epoch_first="Sat Jan 27 10:00:00 2018"
                      epoch_last="Sat Jan 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33955"
                obs_have="31582"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="29164"
                obs_have="29164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 11:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4438303"
                         time_creation="Sat Jan 27 11:06:02 2018"
                         time_modification="Sat Jan 27 11:02:04 2018" />
        <observations epoch_first="Sat Jan 27 10:00:00 2018"
                      epoch_last="Sat Jan 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33955"
                obs_have="31582"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="29164"
                obs_have="29164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 13:25:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4438303"
                         time_creation="Sat Jan 27 11:06:02 2018"
                         time_modification="Sat Jan 27 11:02:04 2018" />
        <observations epoch_first="Sat Jan 27 10:00:00 2018"
                      epoch_last="Sat Jan 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33955"
                obs_have="31582"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="29164"
                obs_have="29164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4438303"
                         time_creation="Sat Jan 27 11:06:02 2018"
                         time_modification="Sat Jan 27 11:02:04 2018" />
        <observations epoch_first="Sat Jan 27 10:00:00 2018"
                      epoch_last="Sat Jan 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33955"
                obs_have="31582"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="29164"
                obs_have="29164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4438303"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 11:02:04 2018" />
        <observations epoch_first="Sat Jan 27 10:00:00 2018"
                      epoch_last="Sat Jan 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33955"
                obs_have="31582"
                obs_ratio="93.01" />
          <mask elevation="10 degrees"
                obs_expected="29164"
                obs_have="29164"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25865"
                obs_have="25865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 27 12:15:15 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3999731"
                         time_creation="Sat Jan 27 12:06:02 2018"
                         time_modification="Sat Jan 27 12:02:03 2018" />
        <observations epoch_first="Sat Jan 27 11:00:00 2018"
                      epoch_last="Sat Jan 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28127"
                obs_ratio="85.60" />
          <mask elevation="10 degrees"
                obs_expected="26864"
                obs_have="25422"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="23588"
                obs_have="23588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 12:40:17 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3999731"
                         time_creation="Sat Jan 27 12:06:02 2018"
                         time_modification="Sat Jan 27 12:02:03 2018" />
        <observations epoch_first="Sat Jan 27 11:00:00 2018"
                      epoch_last="Sat Jan 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28127"
                obs_ratio="85.60" />
          <mask elevation="10 degrees"
                obs_expected="26864"
                obs_have="25422"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="23588"
                obs_have="23588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 14:25:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3999731"
                         time_creation="Sat Jan 27 12:06:02 2018"
                         time_modification="Sat Jan 27 12:02:03 2018" />
        <observations epoch_first="Sat Jan 27 11:00:00 2018"
                      epoch_last="Sat Jan 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28127"
                obs_ratio="85.60" />
          <mask elevation="10 degrees"
                obs_expected="26864"
                obs_have="25422"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="23588"
                obs_have="23588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3999731"
                         time_creation="Sat Jan 27 12:06:02 2018"
                         time_modification="Sat Jan 27 12:02:03 2018" />
        <observations epoch_first="Sat Jan 27 11:00:00 2018"
                      epoch_last="Sat Jan 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28127"
                obs_ratio="85.60" />
          <mask elevation="10 degrees"
                obs_expected="26864"
                obs_have="25422"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="23588"
                obs_have="23588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3999731"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 12:02:03 2018" />
        <observations epoch_first="Sat Jan 27 11:00:00 2018"
                      epoch_last="Sat Jan 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32857"
                obs_have="28127"
                obs_ratio="85.60" />
          <mask elevation="10 degrees"
                obs_expected="26864"
                obs_have="25422"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="23588"
                obs_have="23588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 27 13:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4729555"
                         time_creation="Sat Jan 27 13:06:03 2018"
                         time_modification="Sat Jan 27 13:02:04 2018" />
        <observations epoch_first="Sat Jan 27 12:00:00 2018"
                      epoch_last="Sat Jan 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33900"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="26074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 13:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4729555"
                         time_creation="Sat Jan 27 13:06:03 2018"
                         time_modification="Sat Jan 27 13:02:04 2018" />
        <observations epoch_first="Sat Jan 27 12:00:00 2018"
                      epoch_last="Sat Jan 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33900"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="26074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 15:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4729555"
                         time_creation="Sat Jan 27 13:06:03 2018"
                         time_modification="Sat Jan 27 13:02:04 2018" />
        <observations epoch_first="Sat Jan 27 12:00:00 2018"
                      epoch_last="Sat Jan 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33900"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="26074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4729555"
                         time_creation="Sat Jan 27 13:06:03 2018"
                         time_modification="Sat Jan 27 13:02:04 2018" />
        <observations epoch_first="Sat Jan 27 12:00:00 2018"
                      epoch_last="Sat Jan 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33900"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="26074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4729555"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 13:02:04 2018" />
        <observations epoch_first="Sat Jan 27 12:00:00 2018"
                      epoch_last="Sat Jan 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34777"
                obs_have="33900"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="26074"
                obs_have="26074"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24436"
                obs_have="24436"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 27 14:15:13 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4712879"
                         time_creation="Sat Jan 27 14:06:05 2018"
                         time_modification="Sat Jan 27 14:02:04 2018" />
        <observations epoch_first="Sat Jan 27 13:00:00 2018"
                      epoch_last="Sat Jan 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35702"
                obs_have="33322"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="25252"
                obs_have="25039"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 14:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4712879"
                         time_creation="Sat Jan 27 14:06:05 2018"
                         time_modification="Sat Jan 27 14:02:04 2018" />
        <observations epoch_first="Sat Jan 27 13:00:00 2018"
                      epoch_last="Sat Jan 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35702"
                obs_have="33322"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="25252"
                obs_have="25039"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 16:25:25 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4712879"
                         time_creation="Sat Jan 27 14:06:05 2018"
                         time_modification="Sat Jan 27 14:02:04 2018" />
        <observations epoch_first="Sat Jan 27 13:00:00 2018"
                      epoch_last="Sat Jan 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35702"
                obs_have="33322"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="25252"
                obs_have="25039"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4712879"
                         time_creation="Sat Jan 27 14:06:05 2018"
                         time_modification="Sat Jan 27 14:02:04 2018" />
        <observations epoch_first="Sat Jan 27 13:00:00 2018"
                      epoch_last="Sat Jan 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35702"
                obs_have="33322"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="25252"
                obs_have="25039"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4712879"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 14:02:04 2018" />
        <observations epoch_first="Sat Jan 27 13:00:00 2018"
                      epoch_last="Sat Jan 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35702"
                obs_have="33322"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="25252"
                obs_have="25039"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23625"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 27 15:15:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4261999"
                         time_creation="Sat Jan 27 15:06:05 2018"
                         time_modification="Sat Jan 27 15:02:04 2018" />
        <observations epoch_first="Sat Jan 27 14:00:00 2018"
                      epoch_last="Sat Jan 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33331"
                obs_have="30094"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="28078"
                obs_have="27635"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 15:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4261999"
                         time_creation="Sat Jan 27 15:06:05 2018"
                         time_modification="Sat Jan 27 15:02:04 2018" />
        <observations epoch_first="Sat Jan 27 14:00:00 2018"
                      epoch_last="Sat Jan 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33331"
                obs_have="30094"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="28078"
                obs_have="27635"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 17:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4261999"
                         time_creation="Sat Jan 27 15:06:05 2018"
                         time_modification="Sat Jan 27 15:02:04 2018" />
        <observations epoch_first="Sat Jan 27 14:00:00 2018"
                      epoch_last="Sat Jan 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33331"
                obs_have="30094"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="28078"
                obs_have="27635"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4261999"
                         time_creation="Sat Jan 27 15:06:05 2018"
                         time_modification="Sat Jan 27 15:02:04 2018" />
        <observations epoch_first="Sat Jan 27 14:00:00 2018"
                      epoch_last="Sat Jan 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33331"
                obs_have="30094"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="28078"
                obs_have="27635"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4261999"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 15:02:04 2018" />
        <observations epoch_first="Sat Jan 27 14:00:00 2018"
                      epoch_last="Sat Jan 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33331"
                obs_have="30094"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="28078"
                obs_have="27635"
                obs_ratio="98.42" />
          <mask elevation="15 degrees"
                obs_expected="24607"
                obs_have="24607"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 27 16:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4095555"
                         time_creation="Sat Jan 27 16:06:02 2018"
                         time_modification="Sat Jan 27 16:02:04 2018" />
        <observations epoch_first="Sat Jan 27 15:00:00 2018"
                      epoch_last="Sat Jan 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29417"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="31394"
                obs_have="29417"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="28145"
                obs_have="27726"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Sat Jan 27 16:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4095555"
                         time_creation="Sat Jan 27 16:06:02 2018"
                         time_modification="Sat Jan 27 16:02:04 2018" />
        <observations epoch_first="Sat Jan 27 15:00:00 2018"
                      epoch_last="Sat Jan 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29417"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="31394"
                obs_have="29417"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="28145"
                obs_have="27726"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4095555"
                         time_creation="Sat Jan 27 16:06:02 2018"
                         time_modification="Sat Jan 27 16:02:04 2018" />
        <observations epoch_first="Sat Jan 27 15:00:00 2018"
                      epoch_last="Sat Jan 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29417"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="31394"
                obs_have="29417"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="28145"
                obs_have="27726"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4095555"
                         time_creation="Sat Jan 27 16:06:02 2018"
                         time_modification="Sat Jan 27 16:02:04 2018" />
        <observations epoch_first="Sat Jan 27 15:00:00 2018"
                      epoch_last="Sat Jan 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29417"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="31394"
                obs_have="29417"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="28145"
                obs_have="27726"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4095555"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 16:02:04 2018" />
        <observations epoch_first="Sat Jan 27 15:00:00 2018"
                      epoch_last="Sat Jan 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29417"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="31394"
                obs_have="29417"
                obs_ratio="93.70" />
          <mask elevation="15 degrees"
                obs_expected="28145"
                obs_have="27726"
                obs_ratio="98.51" />
        </observations>
      </control>
    </file>
    <file name="/erck027q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 27 17:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4233319"
                         time_creation="Sat Jan 27 17:06:03 2018"
                         time_modification="Sat Jan 27 17:02:04 2018" />
        <observations epoch_first="Sat Jan 27 16:00:00 2018"
                      epoch_last="Sat Jan 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33307"
                obs_have="29930"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="28558"
                obs_have="27717"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 17:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4233319"
                         time_creation="Sat Jan 27 17:06:03 2018"
                         time_modification="Sat Jan 27 17:02:04 2018" />
        <observations epoch_first="Sat Jan 27 16:00:00 2018"
                      epoch_last="Sat Jan 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33307"
                obs_have="29930"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="28558"
                obs_have="27717"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 19:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4233319"
                         time_creation="Sat Jan 27 17:06:03 2018"
                         time_modification="Sat Jan 27 17:02:04 2018" />
        <observations epoch_first="Sat Jan 27 16:00:00 2018"
                      epoch_last="Sat Jan 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33307"
                obs_have="29930"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="28558"
                obs_have="27717"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4233319"
                         time_creation="Sat Jan 27 17:06:03 2018"
                         time_modification="Sat Jan 27 17:02:04 2018" />
        <observations epoch_first="Sat Jan 27 16:00:00 2018"
                      epoch_last="Sat Jan 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33307"
                obs_have="29930"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="28558"
                obs_have="27717"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4233319"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 17:02:04 2018" />
        <observations epoch_first="Sat Jan 27 16:00:00 2018"
                      epoch_last="Sat Jan 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33307"
                obs_have="29930"
                obs_ratio="89.86" />
          <mask elevation="10 degrees"
                obs_expected="28558"
                obs_have="27717"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="25710"
                obs_have="25710"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 27 18:15:27 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4933665"
                         time_creation="Sat Jan 27 18:06:03 2018"
                         time_modification="Sat Jan 27 18:02:04 2018" />
        <observations epoch_first="Sat Jan 27 17:00:00 2018"
                      epoch_last="Sat Jan 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39303"
                obs_have="35340"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="32247"
                obs_have="31625"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26239"
                obs_have="26239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 18:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4933665"
                         time_creation="Sat Jan 27 18:06:03 2018"
                         time_modification="Sat Jan 27 18:02:04 2018" />
        <observations epoch_first="Sat Jan 27 17:00:00 2018"
                      epoch_last="Sat Jan 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39303"
                obs_have="35340"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="32247"
                obs_have="31625"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26239"
                obs_have="26239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 20:25:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4933665"
                         time_creation="Sat Jan 27 18:06:03 2018"
                         time_modification="Sat Jan 27 18:02:04 2018" />
        <observations epoch_first="Sat Jan 27 17:00:00 2018"
                      epoch_last="Sat Jan 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39303"
                obs_have="35340"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="32247"
                obs_have="31625"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26239"
                obs_have="26239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4933665"
                         time_creation="Sat Jan 27 18:06:03 2018"
                         time_modification="Sat Jan 27 18:02:04 2018" />
        <observations epoch_first="Sat Jan 27 17:00:00 2018"
                      epoch_last="Sat Jan 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39303"
                obs_have="35340"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="32247"
                obs_have="31625"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26239"
                obs_have="26239"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4933665"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 18:02:04 2018" />
        <observations epoch_first="Sat Jan 27 17:00:00 2018"
                      epoch_last="Sat Jan 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39303"
                obs_have="35340"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="32247"
                obs_have="31625"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="26239"
                obs_have="26239"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 27 19:15:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4883889"
                         time_creation="Sat Jan 27 19:06:03 2018"
                         time_modification="Sat Jan 27 19:02:04 2018" />
        <observations epoch_first="Sat Jan 27 18:00:00 2018"
                      epoch_last="Sat Jan 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="35406"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="32836"
                obs_have="32836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31273"
                obs_have="31273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 19:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4883889"
                         time_creation="Sat Jan 27 19:06:03 2018"
                         time_modification="Sat Jan 27 19:02:04 2018" />
        <observations epoch_first="Sat Jan 27 18:00:00 2018"
                      epoch_last="Sat Jan 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="35406"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="32836"
                obs_have="32836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31273"
                obs_have="31273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 21:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4883889"
                         time_creation="Sat Jan 27 19:06:03 2018"
                         time_modification="Sat Jan 27 19:02:04 2018" />
        <observations epoch_first="Sat Jan 27 18:00:00 2018"
                      epoch_last="Sat Jan 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="35406"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="32836"
                obs_have="32836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31273"
                obs_have="31273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4883889"
                         time_creation="Sat Jan 27 19:06:03 2018"
                         time_modification="Sat Jan 27 19:02:04 2018" />
        <observations epoch_first="Sat Jan 27 18:00:00 2018"
                      epoch_last="Sat Jan 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="35406"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="32836"
                obs_have="32836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31273"
                obs_have="31273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4883889"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 19:02:04 2018" />
        <observations epoch_first="Sat Jan 27 18:00:00 2018"
                      epoch_last="Sat Jan 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35795"
                obs_have="35406"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="32836"
                obs_have="32836"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31273"
                obs_have="31273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 27 20:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4526321"
                         time_creation="Sat Jan 27 20:06:06 2018"
                         time_modification="Sat Jan 27 20:02:04 2018" />
        <observations epoch_first="Sat Jan 27 19:00:00 2018"
                      epoch_last="Sat Jan 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33321"
                obs_have="32707"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29801"
                obs_have="29801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 20:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4526321"
                         time_creation="Sat Jan 27 20:06:06 2018"
                         time_modification="Sat Jan 27 20:02:04 2018" />
        <observations epoch_first="Sat Jan 27 19:00:00 2018"
                      epoch_last="Sat Jan 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33321"
                obs_have="32707"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29801"
                obs_have="29801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 22:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4526321"
                         time_creation="Sat Jan 27 20:06:06 2018"
                         time_modification="Sat Jan 27 20:02:04 2018" />
        <observations epoch_first="Sat Jan 27 19:00:00 2018"
                      epoch_last="Sat Jan 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33321"
                obs_have="32707"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29801"
                obs_have="29801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4526321"
                         time_creation="Sat Jan 27 20:06:06 2018"
                         time_modification="Sat Jan 27 20:02:04 2018" />
        <observations epoch_first="Sat Jan 27 19:00:00 2018"
                      epoch_last="Sat Jan 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33321"
                obs_have="32707"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29801"
                obs_have="29801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4526321"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 20:02:04 2018" />
        <observations epoch_first="Sat Jan 27 19:00:00 2018"
                      epoch_last="Sat Jan 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33321"
                obs_have="32707"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="31562"
                obs_have="31562"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29801"
                obs_have="29801"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 27 21:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4125099"
                         time_creation="Sat Jan 27 21:06:10 2018"
                         time_modification="Sat Jan 27 21:02:04 2018" />
        <observations epoch_first="Sat Jan 27 20:00:00 2018"
                      epoch_last="Sat Jan 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34516"
                obs_have="29508"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="28943"
                obs_have="27342"
                obs_ratio="94.47" />
          <mask elevation="15 degrees"
                obs_expected="25154"
                obs_have="25154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 21:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4125099"
                         time_creation="Sat Jan 27 21:06:10 2018"
                         time_modification="Sat Jan 27 21:02:04 2018" />
        <observations epoch_first="Sat Jan 27 20:00:00 2018"
                      epoch_last="Sat Jan 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34516"
                obs_have="29508"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="28943"
                obs_have="27342"
                obs_ratio="94.47" />
          <mask elevation="15 degrees"
                obs_expected="25154"
                obs_have="25154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 23:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4125099"
                         time_creation="Sat Jan 27 21:06:10 2018"
                         time_modification="Sat Jan 27 21:02:04 2018" />
        <observations epoch_first="Sat Jan 27 20:00:00 2018"
                      epoch_last="Sat Jan 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34516"
                obs_have="29508"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="28943"
                obs_have="27342"
                obs_ratio="94.47" />
          <mask elevation="15 degrees"
                obs_expected="25154"
                obs_have="25154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4125099"
                         time_creation="Sat Jan 27 21:06:10 2018"
                         time_modification="Sat Jan 27 21:02:04 2018" />
        <observations epoch_first="Sat Jan 27 20:00:00 2018"
                      epoch_last="Sat Jan 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34516"
                obs_have="29508"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="28943"
                obs_have="27342"
                obs_ratio="94.47" />
          <mask elevation="15 degrees"
                obs_expected="25154"
                obs_have="25154"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4125099"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 21:02:04 2018" />
        <observations epoch_first="Sat Jan 27 20:00:00 2018"
                      epoch_last="Sat Jan 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34516"
                obs_have="29508"
                obs_ratio="85.49" />
          <mask elevation="10 degrees"
                obs_expected="28943"
                obs_have="27342"
                obs_ratio="94.47" />
          <mask elevation="15 degrees"
                obs_expected="25154"
                obs_have="25154"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 27 22:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4889633"
                         time_creation="Sat Jan 27 22:06:02 2018"
                         time_modification="Sat Jan 27 22:02:04 2018" />
        <observations epoch_first="Sat Jan 27 21:00:00 2018"
                      epoch_last="Sat Jan 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="34484"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23536"
                obs_have="23536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 22:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4889633"
                         time_creation="Sat Jan 27 22:06:02 2018"
                         time_modification="Sat Jan 27 22:02:04 2018" />
        <observations epoch_first="Sat Jan 27 21:00:00 2018"
                      epoch_last="Sat Jan 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="34484"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23536"
                obs_have="23536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 00:25:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4889633"
                         time_creation="Sat Jan 27 22:06:02 2018"
                         time_modification="Sat Jan 27 22:02:04 2018" />
        <observations epoch_first="Sat Jan 27 21:00:00 2018"
                      epoch_last="Sat Jan 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="34484"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23536"
                obs_have="23536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4889633"
                         time_creation="Sat Jan 27 22:06:02 2018"
                         time_modification="Sat Jan 27 22:02:04 2018" />
        <observations epoch_first="Sat Jan 27 21:00:00 2018"
                      epoch_last="Sat Jan 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="34484"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23536"
                obs_have="23536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4889633"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 22:02:04 2018" />
        <observations epoch_first="Sat Jan 27 21:00:00 2018"
                      epoch_last="Sat Jan 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36460"
                obs_have="34484"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28209"
                obs_have="28209"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23536"
                obs_have="23536"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 27 23:15:16 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4383237"
                         time_creation="Sat Jan 27 23:06:03 2018"
                         time_modification="Sat Jan 27 23:02:05 2018" />
        <observations epoch_first="Sat Jan 27 22:00:00 2018"
                      epoch_last="Sat Jan 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32770"
                obs_have="31339"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 27 23:40:17 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4383237"
                         time_creation="Sat Jan 27 23:06:03 2018"
                         time_modification="Sat Jan 27 23:02:05 2018" />
        <observations epoch_first="Sat Jan 27 22:00:00 2018"
                      epoch_last="Sat Jan 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32770"
                obs_have="31339"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 01:25:17 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4383237"
                         time_creation="Sat Jan 27 23:06:03 2018"
                         time_modification="Sat Jan 27 23:02:05 2018" />
        <observations epoch_first="Sat Jan 27 22:00:00 2018"
                      epoch_last="Sat Jan 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32770"
                obs_have="31339"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4383237"
                         time_creation="Sat Jan 27 23:06:03 2018"
                         time_modification="Sat Jan 27 23:02:05 2018" />
        <observations epoch_first="Sat Jan 27 22:00:00 2018"
                      epoch_last="Sat Jan 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32770"
                obs_have="31339"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4383237"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sat Jan 27 23:02:05 2018" />
        <observations epoch_first="Sat Jan 27 22:00:00 2018"
                      epoch_last="Sat Jan 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32770"
                obs_have="31339"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26615"
                obs_have="26615"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck027x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 28 16:09:01 2018"
               level="3">
        <file_statistics latency="00:30:04"
                         size="3896447"
                         time_creation="Sun Jan 28 02:50:04 2018"
                         time_modification="Sun Jan 28 00:30:03 2018" />
        <observations epoch_first="Sat Jan 27 23:00:00 2018"
                      epoch_last="Sat Jan 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31779"
                obs_have="27277"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="24739"
                obs_have="24070"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22021"
                obs_have="22021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 26 02:09:44 2018"
               level="3">
        <file_statistics latency="00:30:04"
                         size="3896447"
                         time_creation="Fri Feb 23 01:52:38 2018"
                         time_modification="Sun Jan 28 00:30:03 2018" />
        <observations epoch_first="Sat Jan 27 23:00:00 2018"
                      epoch_last="Sat Jan 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31779"
                obs_have="27277"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="24739"
                obs_have="24070"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="22021"
                obs_have="22021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
