<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-04-03 00:00:00"
    DayOfYear="93"
    Year="2018">
  <station name="ERCK">
    <file name="/erck0930.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr  4 16:01:19 2018"
               level="3">
        <file_statistics latency="01:34:01"
                         size="3818940"
                         time_creation="Wed Apr  4 02:50:12 2018"
                         time_modification="Wed Apr  4 01:33:31 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30113"
                obs_have="27143"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="24901"
                obs_have="24447"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22112"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu May  3 02:01:25 2018"
               level="3">
        <file_statistics latency="01:34:01"
                         size="3818940"
                         time_creation="Mon Apr 30 01:57:11 2018"
                         time_modification="Wed Apr  4 01:33:31 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30113"
                obs_have="27143"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="24901"
                obs_have="24447"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22112"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/erck093a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Apr  3 01:40:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5591247"
                         time_creation="Tue Apr  3 01:06:09 2018"
                         time_modification="Tue Apr  3 01:02:04 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44032"
                obs_have="40262"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="39265"
                obs_have="38178"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="35245"
                obs_have="35245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 03:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5591247"
                         time_creation="Tue Apr  3 01:06:09 2018"
                         time_modification="Tue Apr  3 01:02:04 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44032"
                obs_have="40262"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="39265"
                obs_have="38178"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="35245"
                obs_have="35245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5591247"
                         time_creation="Tue Apr  3 01:06:09 2018"
                         time_modification="Tue Apr  3 01:02:04 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44032"
                obs_have="40262"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="39265"
                obs_have="38178"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="35245"
                obs_have="35245"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5591247"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 01:02:04 2018" />
        <observations epoch_first="Tue Apr  3 00:00:00 2018"
                      epoch_last="Tue Apr  3 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44032"
                obs_have="40262"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="39265"
                obs_have="38178"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="35245"
                obs_have="35245"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Apr  3 02:15:23 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5597507"
                         time_creation="Tue Apr  3 02:06:01 2018"
                         time_modification="Tue Apr  3 02:02:05 2018" />
        <observations epoch_first="Tue Apr  3 01:00:00 2018"
                      epoch_last="Tue Apr  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43899"
                obs_have="40727"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="39625"
                obs_have="39215"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="36460"
                obs_have="36460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 02:40:20 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5597507"
                         time_creation="Tue Apr  3 02:06:01 2018"
                         time_modification="Tue Apr  3 02:02:05 2018" />
        <observations epoch_first="Tue Apr  3 01:00:00 2018"
                      epoch_last="Tue Apr  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43899"
                obs_have="40727"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="39625"
                obs_have="39215"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="36460"
                obs_have="36460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 04:25:25 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5597507"
                         time_creation="Tue Apr  3 02:06:01 2018"
                         time_modification="Tue Apr  3 02:02:05 2018" />
        <observations epoch_first="Tue Apr  3 01:00:00 2018"
                      epoch_last="Tue Apr  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43899"
                obs_have="40727"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="39625"
                obs_have="39215"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="36460"
                obs_have="36460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5597507"
                         time_creation="Tue Apr  3 02:06:01 2018"
                         time_modification="Tue Apr  3 02:02:05 2018" />
        <observations epoch_first="Tue Apr  3 01:00:00 2018"
                      epoch_last="Tue Apr  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43899"
                obs_have="40727"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="39625"
                obs_have="39215"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="36460"
                obs_have="36460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5597507"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 02:02:05 2018" />
        <observations epoch_first="Tue Apr  3 01:00:00 2018"
                      epoch_last="Tue Apr  3 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43899"
                obs_have="40727"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="39625"
                obs_have="39215"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="36460"
                obs_have="36460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Apr  3 03:15:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5696231"
                         time_creation="Tue Apr  3 03:06:05 2018"
                         time_modification="Tue Apr  3 03:02:03 2018" />
        <observations epoch_first="Tue Apr  3 02:00:00 2018"
                      epoch_last="Tue Apr  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42422"
                obs_have="40997"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="40048"
                obs_have="39859"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="37499"
                obs_have="37499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 03:40:21 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5696231"
                         time_creation="Tue Apr  3 03:06:05 2018"
                         time_modification="Tue Apr  3 03:02:03 2018" />
        <observations epoch_first="Tue Apr  3 02:00:00 2018"
                      epoch_last="Tue Apr  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42422"
                obs_have="40997"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="40048"
                obs_have="39859"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="37499"
                obs_have="37499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 05:25:22 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5696231"
                         time_creation="Tue Apr  3 03:06:05 2018"
                         time_modification="Tue Apr  3 03:02:03 2018" />
        <observations epoch_first="Tue Apr  3 02:00:00 2018"
                      epoch_last="Tue Apr  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42422"
                obs_have="40997"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="40048"
                obs_have="39859"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="37499"
                obs_have="37499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5696231"
                         time_creation="Tue Apr  3 03:06:05 2018"
                         time_modification="Tue Apr  3 03:02:03 2018" />
        <observations epoch_first="Tue Apr  3 02:00:00 2018"
                      epoch_last="Tue Apr  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42422"
                obs_have="40997"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="40048"
                obs_have="39859"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="37499"
                obs_have="37499"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="5696231"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 03:02:03 2018" />
        <observations epoch_first="Tue Apr  3 02:00:00 2018"
                      epoch_last="Tue Apr  3 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42422"
                obs_have="40997"
                obs_ratio="96.64" />
          <mask elevation="10 degrees"
                obs_expected="40048"
                obs_have="39859"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="37499"
                obs_have="37499"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Apr  3 04:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867057"
                         time_creation="Tue Apr  3 04:06:02 2018"
                         time_modification="Tue Apr  3 04:02:04 2018" />
        <observations epoch_first="Tue Apr  3 03:00:00 2018"
                      epoch_last="Tue Apr  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="34481"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="32664"
                obs_have="31788"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28411"
                obs_have="28408"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  3 04:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867057"
                         time_creation="Tue Apr  3 04:06:02 2018"
                         time_modification="Tue Apr  3 04:02:04 2018" />
        <observations epoch_first="Tue Apr  3 03:00:00 2018"
                      epoch_last="Tue Apr  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="34481"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="32664"
                obs_have="31788"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28411"
                obs_have="28408"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  3 06:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867057"
                         time_creation="Tue Apr  3 04:06:02 2018"
                         time_modification="Tue Apr  3 04:02:04 2018" />
        <observations epoch_first="Tue Apr  3 03:00:00 2018"
                      epoch_last="Tue Apr  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="34481"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="32664"
                obs_have="31788"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28411"
                obs_have="28408"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867057"
                         time_creation="Tue Apr  3 04:06:02 2018"
                         time_modification="Tue Apr  3 04:02:04 2018" />
        <observations epoch_first="Tue Apr  3 03:00:00 2018"
                      epoch_last="Tue Apr  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="34481"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="32664"
                obs_have="31788"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28411"
                obs_have="28408"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4867057"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 04:02:04 2018" />
        <observations epoch_first="Tue Apr  3 03:00:00 2018"
                      epoch_last="Tue Apr  3 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38490"
                obs_have="34481"
                obs_ratio="89.58" />
          <mask elevation="10 degrees"
                obs_expected="32664"
                obs_have="31788"
                obs_ratio="97.32" />
          <mask elevation="15 degrees"
                obs_expected="28411"
                obs_have="28408"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/erck093e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Apr  3 05:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4649065"
                         time_creation="Tue Apr  3 05:06:03 2018"
                         time_modification="Tue Apr  3 05:02:04 2018" />
        <observations epoch_first="Tue Apr  3 04:00:00 2018"
                      epoch_last="Tue Apr  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37230"
                obs_have="32328"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="26950"
                obs_have="25893"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22562"
                obs_have="22562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 05:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4649065"
                         time_creation="Tue Apr  3 05:06:03 2018"
                         time_modification="Tue Apr  3 05:02:04 2018" />
        <observations epoch_first="Tue Apr  3 04:00:00 2018"
                      epoch_last="Tue Apr  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37230"
                obs_have="32328"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="26950"
                obs_have="25893"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22562"
                obs_have="22562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 07:25:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4649065"
                         time_creation="Tue Apr  3 05:06:03 2018"
                         time_modification="Tue Apr  3 05:02:04 2018" />
        <observations epoch_first="Tue Apr  3 04:00:00 2018"
                      epoch_last="Tue Apr  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37230"
                obs_have="32328"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="26950"
                obs_have="25893"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22562"
                obs_have="22562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4649065"
                         time_creation="Tue Apr  3 05:06:03 2018"
                         time_modification="Tue Apr  3 05:02:04 2018" />
        <observations epoch_first="Tue Apr  3 04:00:00 2018"
                      epoch_last="Tue Apr  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37230"
                obs_have="32328"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="26950"
                obs_have="25893"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22562"
                obs_have="22562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4649065"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 05:02:04 2018" />
        <observations epoch_first="Tue Apr  3 04:00:00 2018"
                      epoch_last="Tue Apr  3 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37230"
                obs_have="32328"
                obs_ratio="86.83" />
          <mask elevation="10 degrees"
                obs_expected="26950"
                obs_have="25893"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22562"
                obs_have="22562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Apr  3 06:15:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4891409"
                         time_creation="Tue Apr  3 06:06:05 2018"
                         time_modification="Tue Apr  3 06:02:04 2018" />
        <observations epoch_first="Tue Apr  3 05:00:00 2018"
                      epoch_last="Tue Apr  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="34987"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 06:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4891409"
                         time_creation="Tue Apr  3 06:06:05 2018"
                         time_modification="Tue Apr  3 06:02:04 2018" />
        <observations epoch_first="Tue Apr  3 05:00:00 2018"
                      epoch_last="Tue Apr  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="34987"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 08:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4891409"
                         time_creation="Tue Apr  3 06:06:05 2018"
                         time_modification="Tue Apr  3 06:02:04 2018" />
        <observations epoch_first="Tue Apr  3 05:00:00 2018"
                      epoch_last="Tue Apr  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="34987"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4891409"
                         time_creation="Tue Apr  3 06:06:05 2018"
                         time_modification="Tue Apr  3 06:02:04 2018" />
        <observations epoch_first="Tue Apr  3 05:00:00 2018"
                      epoch_last="Tue Apr  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="34987"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4891409"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 06:02:04 2018" />
        <observations epoch_first="Tue Apr  3 05:00:00 2018"
                      epoch_last="Tue Apr  3 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36083"
                obs_have="34987"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="28922"
                obs_have="28922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26673"
                obs_have="26673"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Apr  3 07:15:15 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4029763"
                         time_creation="Tue Apr  3 07:06:05 2018"
                         time_modification="Tue Apr  3 07:02:04 2018" />
        <observations epoch_first="Tue Apr  3 06:00:00 2018"
                      epoch_last="Tue Apr  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="27766"
                obs_ratio="83.24" />
          <mask elevation="10 degrees"
                obs_expected="26593"
                obs_have="25914"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 07:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4029763"
                         time_creation="Tue Apr  3 07:06:05 2018"
                         time_modification="Tue Apr  3 07:02:04 2018" />
        <observations epoch_first="Tue Apr  3 06:00:00 2018"
                      epoch_last="Tue Apr  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="27766"
                obs_ratio="83.24" />
          <mask elevation="10 degrees"
                obs_expected="26593"
                obs_have="25914"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 09:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4029763"
                         time_creation="Tue Apr  3 07:06:05 2018"
                         time_modification="Tue Apr  3 07:02:04 2018" />
        <observations epoch_first="Tue Apr  3 06:00:00 2018"
                      epoch_last="Tue Apr  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="27766"
                obs_ratio="83.24" />
          <mask elevation="10 degrees"
                obs_expected="26593"
                obs_have="25914"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4029763"
                         time_creation="Tue Apr  3 07:06:05 2018"
                         time_modification="Tue Apr  3 07:02:04 2018" />
        <observations epoch_first="Tue Apr  3 06:00:00 2018"
                      epoch_last="Tue Apr  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="27766"
                obs_ratio="83.24" />
          <mask elevation="10 degrees"
                obs_expected="26593"
                obs_have="25914"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4029763"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 07:02:04 2018" />
        <observations epoch_first="Tue Apr  3 06:00:00 2018"
                      epoch_last="Tue Apr  3 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33356"
                obs_have="27766"
                obs_ratio="83.24" />
          <mask elevation="10 degrees"
                obs_expected="26593"
                obs_have="25914"
                obs_ratio="97.45" />
          <mask elevation="15 degrees"
                obs_expected="22149"
                obs_have="22149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Apr  3 08:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4103497"
                         time_creation="Tue Apr  3 08:06:02 2018"
                         time_modification="Tue Apr  3 08:02:04 2018" />
        <observations epoch_first="Tue Apr  3 07:00:00 2018"
                      epoch_last="Tue Apr  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="28667"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="24479"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="21958"
                obs_have="21958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 08:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4103497"
                         time_creation="Tue Apr  3 08:06:02 2018"
                         time_modification="Tue Apr  3 08:02:04 2018" />
        <observations epoch_first="Tue Apr  3 07:00:00 2018"
                      epoch_last="Tue Apr  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="28667"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="24479"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="21958"
                obs_have="21958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 10:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4103497"
                         time_creation="Tue Apr  3 08:06:02 2018"
                         time_modification="Tue Apr  3 08:02:04 2018" />
        <observations epoch_first="Tue Apr  3 07:00:00 2018"
                      epoch_last="Tue Apr  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="28667"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="24479"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="21958"
                obs_have="21958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4103497"
                         time_creation="Tue Apr  3 08:06:02 2018"
                         time_modification="Tue Apr  3 08:02:04 2018" />
        <observations epoch_first="Tue Apr  3 07:00:00 2018"
                      epoch_last="Tue Apr  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="28667"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="24479"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="21958"
                obs_have="21958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4103497"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 08:02:04 2018" />
        <observations epoch_first="Tue Apr  3 07:00:00 2018"
                      epoch_last="Tue Apr  3 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="28667"
                obs_ratio="88.78" />
          <mask elevation="10 degrees"
                obs_expected="25254"
                obs_have="24479"
                obs_ratio="96.93" />
          <mask elevation="15 degrees"
                obs_expected="21958"
                obs_have="21958"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Apr  3 09:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4627485"
                         time_creation="Tue Apr  3 09:06:09 2018"
                         time_modification="Tue Apr  3 09:02:04 2018" />
        <observations epoch_first="Tue Apr  3 08:00:00 2018"
                      epoch_last="Tue Apr  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34332"
                obs_have="33219"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="27334"
                obs_have="27334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25041"
                obs_have="25041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 09:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4627485"
                         time_creation="Tue Apr  3 09:06:09 2018"
                         time_modification="Tue Apr  3 09:02:04 2018" />
        <observations epoch_first="Tue Apr  3 08:00:00 2018"
                      epoch_last="Tue Apr  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34332"
                obs_have="33219"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="27334"
                obs_have="27334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25041"
                obs_have="25041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 11:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4627485"
                         time_creation="Tue Apr  3 09:06:09 2018"
                         time_modification="Tue Apr  3 09:02:04 2018" />
        <observations epoch_first="Tue Apr  3 08:00:00 2018"
                      epoch_last="Tue Apr  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34332"
                obs_have="33219"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="27334"
                obs_have="27334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25041"
                obs_have="25041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4627485"
                         time_creation="Tue Apr  3 09:06:09 2018"
                         time_modification="Tue Apr  3 09:02:04 2018" />
        <observations epoch_first="Tue Apr  3 08:00:00 2018"
                      epoch_last="Tue Apr  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34332"
                obs_have="33219"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="27334"
                obs_have="27334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25041"
                obs_have="25041"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4627485"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 09:02:04 2018" />
        <observations epoch_first="Tue Apr  3 08:00:00 2018"
                      epoch_last="Tue Apr  3 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34332"
                obs_have="33219"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="27334"
                obs_have="27334"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25041"
                obs_have="25041"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Apr  3 10:15:16 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4624753"
                         time_creation="Tue Apr  3 10:06:05 2018"
                         time_modification="Tue Apr  3 10:02:04 2018" />
        <observations epoch_first="Tue Apr  3 09:00:00 2018"
                      epoch_last="Tue Apr  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="32002"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26651"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 10:40:19 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4624753"
                         time_creation="Tue Apr  3 10:06:05 2018"
                         time_modification="Tue Apr  3 10:02:04 2018" />
        <observations epoch_first="Tue Apr  3 09:00:00 2018"
                      epoch_last="Tue Apr  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="32002"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26651"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 12:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4624753"
                         time_creation="Tue Apr  3 10:06:05 2018"
                         time_modification="Tue Apr  3 10:02:04 2018" />
        <observations epoch_first="Tue Apr  3 09:00:00 2018"
                      epoch_last="Tue Apr  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="32002"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26651"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4624753"
                         time_creation="Tue Apr  3 10:06:05 2018"
                         time_modification="Tue Apr  3 10:02:04 2018" />
        <observations epoch_first="Tue Apr  3 09:00:00 2018"
                      epoch_last="Tue Apr  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="32002"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26651"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4624753"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 10:02:04 2018" />
        <observations epoch_first="Tue Apr  3 09:00:00 2018"
                      epoch_last="Tue Apr  3 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34869"
                obs_have="32002"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="26938"
                obs_have="26651"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="24180"
                obs_have="24180"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Apr  3 11:40:19 2018"
               level="3">
        <file_statistics latency="00:20:17"
                         size="4410763"
                         time_creation="Tue Apr  3 11:25:02 2018"
                         time_modification="Tue Apr  3 11:20:16 2018" />
        <observations epoch_first="Tue Apr  3 10:00:00 2018"
                      epoch_last="Tue Apr  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31270"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="28977"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="26067"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue Apr  3 13:25:22 2018"
               level="3">
        <file_statistics latency="00:20:17"
                         size="4410763"
                         time_creation="Tue Apr  3 11:25:02 2018"
                         time_modification="Tue Apr  3 11:20:16 2018" />
        <observations epoch_first="Tue Apr  3 10:00:00 2018"
                      epoch_last="Tue Apr  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31270"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="28977"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="26067"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:20:17"
                         size="4410763"
                         time_creation="Tue Apr  3 11:25:02 2018"
                         time_modification="Tue Apr  3 11:20:16 2018" />
        <observations epoch_first="Tue Apr  3 10:00:00 2018"
                      epoch_last="Tue Apr  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31270"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="28977"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="26067"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:20:17"
                         size="4410763"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 11:20:16 2018" />
        <observations epoch_first="Tue Apr  3 10:00:00 2018"
                      epoch_last="Tue Apr  3 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35184"
                obs_have="31270"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="30098"
                obs_have="28977"
                obs_ratio="96.28" />
          <mask elevation="15 degrees"
                obs_expected="26191"
                obs_have="26067"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/erck093l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Apr  3 12:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4212313"
                         time_creation="Tue Apr  3 12:06:02 2018"
                         time_modification="Tue Apr  3 12:02:04 2018" />
        <observations epoch_first="Tue Apr  3 11:00:00 2018"
                      epoch_last="Tue Apr  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30021"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="28218"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27292"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Tue Apr  3 12:40:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4212313"
                         time_creation="Tue Apr  3 12:06:02 2018"
                         time_modification="Tue Apr  3 12:02:04 2018" />
        <observations epoch_first="Tue Apr  3 11:00:00 2018"
                      epoch_last="Tue Apr  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30021"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="28218"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27292"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Tue Apr  3 14:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4212313"
                         time_creation="Tue Apr  3 12:06:02 2018"
                         time_modification="Tue Apr  3 12:02:04 2018" />
        <observations epoch_first="Tue Apr  3 11:00:00 2018"
                      epoch_last="Tue Apr  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30021"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="28218"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27292"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4212313"
                         time_creation="Tue Apr  3 12:06:02 2018"
                         time_modification="Tue Apr  3 12:02:04 2018" />
        <observations epoch_first="Tue Apr  3 11:00:00 2018"
                      epoch_last="Tue Apr  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30021"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="28218"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27292"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4212313"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 12:02:04 2018" />
        <observations epoch_first="Tue Apr  3 11:00:00 2018"
                      epoch_last="Tue Apr  3 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30021"
                obs_ratio="91.80" />
          <mask elevation="10 degrees"
                obs_expected="29149"
                obs_have="28218"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="27320"
                obs_have="27292"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/erck093m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Apr  3 13:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4785353"
                         time_creation="Tue Apr  3 13:06:02 2018"
                         time_modification="Tue Apr  3 13:02:04 2018" />
        <observations epoch_first="Tue Apr  3 12:00:00 2018"
                      epoch_last="Tue Apr  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36289"
                obs_have="33864"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30579"
                obs_have="29917"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25877"
                obs_have="25877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 13:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4785353"
                         time_creation="Tue Apr  3 13:06:02 2018"
                         time_modification="Tue Apr  3 13:02:04 2018" />
        <observations epoch_first="Tue Apr  3 12:00:00 2018"
                      epoch_last="Tue Apr  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36289"
                obs_have="33864"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30579"
                obs_have="29917"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25877"
                obs_have="25877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 15:25:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4785353"
                         time_creation="Tue Apr  3 13:06:02 2018"
                         time_modification="Tue Apr  3 13:02:04 2018" />
        <observations epoch_first="Tue Apr  3 12:00:00 2018"
                      epoch_last="Tue Apr  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36289"
                obs_have="33864"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30579"
                obs_have="29917"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25877"
                obs_have="25877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4785353"
                         time_creation="Tue Apr  3 13:06:02 2018"
                         time_modification="Tue Apr  3 13:02:04 2018" />
        <observations epoch_first="Tue Apr  3 12:00:00 2018"
                      epoch_last="Tue Apr  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36289"
                obs_have="33864"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30579"
                obs_have="29917"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25877"
                obs_have="25877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4785353"
                         time_creation="Mon Apr 30 01:52:31 2018"
                         time_modification="Tue Apr  3 13:02:04 2018" />
        <observations epoch_first="Tue Apr  3 12:00:00 2018"
                      epoch_last="Tue Apr  3 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36289"
                obs_have="33864"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="30579"
                obs_have="29917"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="25877"
                obs_have="25877"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Apr  3 14:15:17 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4927539"
                         time_creation="Tue Apr  3 14:06:03 2018"
                         time_modification="Tue Apr  3 14:02:04 2018" />
        <observations epoch_first="Tue Apr  3 13:00:00 2018"
                      epoch_last="Tue Apr  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38797"
                obs_have="35328"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33079"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 14:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4927539"
                         time_creation="Tue Apr  3 14:06:03 2018"
                         time_modification="Tue Apr  3 14:02:04 2018" />
        <observations epoch_first="Tue Apr  3 13:00:00 2018"
                      epoch_last="Tue Apr  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38797"
                obs_have="35328"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33079"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 16:25:28 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4927539"
                         time_creation="Tue Apr  3 14:06:03 2018"
                         time_modification="Tue Apr  3 14:02:04 2018" />
        <observations epoch_first="Tue Apr  3 13:00:00 2018"
                      epoch_last="Tue Apr  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38797"
                obs_have="35328"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33079"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4927539"
                         time_creation="Tue Apr  3 14:06:03 2018"
                         time_modification="Tue Apr  3 14:02:04 2018" />
        <observations epoch_first="Tue Apr  3 13:00:00 2018"
                      epoch_last="Tue Apr  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38797"
                obs_have="35328"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33079"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4927539"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 14:02:04 2018" />
        <observations epoch_first="Tue Apr  3 13:00:00 2018"
                      epoch_last="Tue Apr  3 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38797"
                obs_have="35328"
                obs_ratio="91.06" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33079"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="29606"
                obs_have="29606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Apr  3 15:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4677149"
                         time_creation="Tue Apr  3 15:06:03 2018"
                         time_modification="Tue Apr  3 15:02:04 2018" />
        <observations epoch_first="Tue Apr  3 14:00:00 2018"
                      epoch_last="Tue Apr  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="33916"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="33036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 15:40:23 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4677149"
                         time_creation="Tue Apr  3 15:06:03 2018"
                         time_modification="Tue Apr  3 15:02:04 2018" />
        <observations epoch_first="Tue Apr  3 14:00:00 2018"
                      epoch_last="Tue Apr  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="33916"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="33036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 17:25:25 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4677149"
                         time_creation="Tue Apr  3 15:06:03 2018"
                         time_modification="Tue Apr  3 15:02:04 2018" />
        <observations epoch_first="Tue Apr  3 14:00:00 2018"
                      epoch_last="Tue Apr  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="33916"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="33036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4677149"
                         time_creation="Tue Apr  3 15:06:03 2018"
                         time_modification="Tue Apr  3 15:02:04 2018" />
        <observations epoch_first="Tue Apr  3 14:00:00 2018"
                      epoch_last="Tue Apr  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="33916"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="33036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4677149"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 15:02:04 2018" />
        <observations epoch_first="Tue Apr  3 14:00:00 2018"
                      epoch_last="Tue Apr  3 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34110"
                obs_have="33916"
                obs_ratio="99.43" />
          <mask elevation="10 degrees"
                obs_expected="33036"
                obs_have="33036"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31852"
                obs_have="31852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Apr  3 16:15:19 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4254445"
                         time_creation="Tue Apr  3 16:06:02 2018"
                         time_modification="Tue Apr  3 16:02:05 2018" />
        <observations epoch_first="Tue Apr  3 15:00:00 2018"
                      epoch_last="Tue Apr  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34585"
                obs_have="30396"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="27827"
                obs_ratio="95.32" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 16:40:22 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4254445"
                         time_creation="Tue Apr  3 16:06:02 2018"
                         time_modification="Tue Apr  3 16:02:05 2018" />
        <observations epoch_first="Tue Apr  3 15:00:00 2018"
                      epoch_last="Tue Apr  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34585"
                obs_have="30396"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="27827"
                obs_ratio="95.32" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 18:25:27 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4254445"
                         time_creation="Tue Apr  3 16:06:02 2018"
                         time_modification="Tue Apr  3 16:02:05 2018" />
        <observations epoch_first="Tue Apr  3 15:00:00 2018"
                      epoch_last="Tue Apr  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34585"
                obs_have="30396"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="27827"
                obs_ratio="95.32" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4254445"
                         time_creation="Tue Apr  3 16:06:02 2018"
                         time_modification="Tue Apr  3 16:02:05 2018" />
        <observations epoch_first="Tue Apr  3 15:00:00 2018"
                      epoch_last="Tue Apr  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34585"
                obs_have="30396"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="27827"
                obs_ratio="95.32" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="4254445"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 16:02:05 2018" />
        <observations epoch_first="Tue Apr  3 15:00:00 2018"
                      epoch_last="Tue Apr  3 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34585"
                obs_have="30396"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="29194"
                obs_have="27827"
                obs_ratio="95.32" />
          <mask elevation="15 degrees"
                obs_expected="25199"
                obs_have="25199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Apr  3 17:15:14 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4776231"
                         time_creation="Tue Apr  3 17:06:05 2018"
                         time_modification="Tue Apr  3 17:02:04 2018" />
        <observations epoch_first="Tue Apr  3 16:00:00 2018"
                      epoch_last="Tue Apr  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37910"
                obs_have="33162"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="27525"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22709"
                obs_have="22709"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 17:40:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4776231"
                         time_creation="Tue Apr  3 17:06:05 2018"
                         time_modification="Tue Apr  3 17:02:04 2018" />
        <observations epoch_first="Tue Apr  3 16:00:00 2018"
                      epoch_last="Tue Apr  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37910"
                obs_have="33162"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="27525"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22709"
                obs_have="22709"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 19:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4776231"
                         time_creation="Tue Apr  3 17:06:05 2018"
                         time_modification="Tue Apr  3 17:02:04 2018" />
        <observations epoch_first="Tue Apr  3 16:00:00 2018"
                      epoch_last="Tue Apr  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37910"
                obs_have="33162"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="27525"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22709"
                obs_have="22709"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4776231"
                         time_creation="Tue Apr  3 17:06:05 2018"
                         time_modification="Tue Apr  3 17:02:04 2018" />
        <observations epoch_first="Tue Apr  3 16:00:00 2018"
                      epoch_last="Tue Apr  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37910"
                obs_have="33162"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="27525"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22709"
                obs_have="22709"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4776231"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 17:02:04 2018" />
        <observations epoch_first="Tue Apr  3 16:00:00 2018"
                      epoch_last="Tue Apr  3 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37910"
                obs_have="33162"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="28066"
                obs_have="27525"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="22709"
                obs_have="22709"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Apr  3 18:15:28 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4468817"
                         time_creation="Tue Apr  3 18:06:03 2018"
                         time_modification="Tue Apr  3 18:02:04 2018" />
        <observations epoch_first="Tue Apr  3 17:00:00 2018"
                      epoch_last="Tue Apr  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="31930"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="29173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 18:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4468817"
                         time_creation="Tue Apr  3 18:06:03 2018"
                         time_modification="Tue Apr  3 18:02:04 2018" />
        <observations epoch_first="Tue Apr  3 17:00:00 2018"
                      epoch_last="Tue Apr  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="31930"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="29173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 20:25:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4468817"
                         time_creation="Tue Apr  3 18:06:03 2018"
                         time_modification="Tue Apr  3 18:02:04 2018" />
        <observations epoch_first="Tue Apr  3 17:00:00 2018"
                      epoch_last="Tue Apr  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="31930"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="29173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4468817"
                         time_creation="Tue Apr  3 18:06:03 2018"
                         time_modification="Tue Apr  3 18:02:04 2018" />
        <observations epoch_first="Tue Apr  3 17:00:00 2018"
                      epoch_last="Tue Apr  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="31930"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="29173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4468817"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 18:02:04 2018" />
        <observations epoch_first="Tue Apr  3 17:00:00 2018"
                      epoch_last="Tue Apr  3 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33365"
                obs_have="31930"
                obs_ratio="95.70" />
          <mask elevation="10 degrees"
                obs_expected="29173"
                obs_have="29173"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27090"
                obs_have="27090"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Apr  3 19:15:23 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4016023"
                         time_creation="Tue Apr  3 19:06:03 2018"
                         time_modification="Tue Apr  3 19:02:03 2018" />
        <observations epoch_first="Tue Apr  3 18:00:00 2018"
                      epoch_last="Tue Apr  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31538"
                obs_have="28240"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26485"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 19:40:19 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4016023"
                         time_creation="Tue Apr  3 19:06:03 2018"
                         time_modification="Tue Apr  3 19:02:03 2018" />
        <observations epoch_first="Tue Apr  3 18:00:00 2018"
                      epoch_last="Tue Apr  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31538"
                obs_have="28240"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26485"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 21:25:22 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4016023"
                         time_creation="Tue Apr  3 19:06:03 2018"
                         time_modification="Tue Apr  3 19:02:03 2018" />
        <observations epoch_first="Tue Apr  3 18:00:00 2018"
                      epoch_last="Tue Apr  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31538"
                obs_have="28240"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26485"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4016023"
                         time_creation="Tue Apr  3 19:06:03 2018"
                         time_modification="Tue Apr  3 19:02:03 2018" />
        <observations epoch_first="Tue Apr  3 18:00:00 2018"
                      epoch_last="Tue Apr  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31538"
                obs_have="28240"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26485"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:04"
                         size="4016023"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 19:02:03 2018" />
        <observations epoch_first="Tue Apr  3 18:00:00 2018"
                      epoch_last="Tue Apr  3 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31538"
                obs_have="28240"
                obs_ratio="89.54" />
          <mask elevation="10 degrees"
                obs_expected="27116"
                obs_have="26485"
                obs_ratio="97.67" />
          <mask elevation="15 degrees"
                obs_expected="23772"
                obs_have="23772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Apr  3 20:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4360263"
                         time_creation="Tue Apr  3 20:06:03 2018"
                         time_modification="Tue Apr  3 20:02:04 2018" />
        <observations epoch_first="Tue Apr  3 19:00:00 2018"
                      epoch_last="Tue Apr  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32081"
                obs_have="30283"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="25868"
                obs_have="25868"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 20:40:21 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4360263"
                         time_creation="Tue Apr  3 20:06:03 2018"
                         time_modification="Tue Apr  3 20:02:04 2018" />
        <observations epoch_first="Tue Apr  3 19:00:00 2018"
                      epoch_last="Tue Apr  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32081"
                obs_have="30283"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="25868"
                obs_have="25868"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 22:25:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4360263"
                         time_creation="Tue Apr  3 20:06:03 2018"
                         time_modification="Tue Apr  3 20:02:04 2018" />
        <observations epoch_first="Tue Apr  3 19:00:00 2018"
                      epoch_last="Tue Apr  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32081"
                obs_have="30283"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="25868"
                obs_have="25868"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4360263"
                         time_creation="Tue Apr  3 20:06:03 2018"
                         time_modification="Tue Apr  3 20:02:04 2018" />
        <observations epoch_first="Tue Apr  3 19:00:00 2018"
                      epoch_last="Tue Apr  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32081"
                obs_have="30283"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="25868"
                obs_have="25868"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22609"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4360263"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 20:02:04 2018" />
        <observations epoch_first="Tue Apr  3 19:00:00 2018"
                      epoch_last="Tue Apr  3 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32081"
                obs_have="30283"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="25868"
                obs_have="25868"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22609"
                obs_have="22609"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Apr  3 21:15:18 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5042495"
                         time_creation="Tue Apr  3 21:06:04 2018"
                         time_modification="Tue Apr  3 21:02:04 2018" />
        <observations epoch_first="Tue Apr  3 20:00:00 2018"
                      epoch_last="Tue Apr  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="36403"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31685"
                obs_have="31477"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25241"
                obs_have="25241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 21:40:22 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5042495"
                         time_creation="Tue Apr  3 21:06:04 2018"
                         time_modification="Tue Apr  3 21:02:04 2018" />
        <observations epoch_first="Tue Apr  3 20:00:00 2018"
                      epoch_last="Tue Apr  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="36403"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31685"
                obs_have="31477"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25241"
                obs_have="25241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  3 23:25:24 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5042495"
                         time_creation="Tue Apr  3 21:06:04 2018"
                         time_modification="Tue Apr  3 21:02:04 2018" />
        <observations epoch_first="Tue Apr  3 20:00:00 2018"
                      epoch_last="Tue Apr  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="36403"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31685"
                obs_have="31477"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25241"
                obs_have="25241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5042495"
                         time_creation="Tue Apr  3 21:06:04 2018"
                         time_modification="Tue Apr  3 21:02:04 2018" />
        <observations epoch_first="Tue Apr  3 20:00:00 2018"
                      epoch_last="Tue Apr  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="36403"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31685"
                obs_have="31477"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25241"
                obs_have="25241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5042495"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 21:02:04 2018" />
        <observations epoch_first="Tue Apr  3 20:00:00 2018"
                      epoch_last="Tue Apr  3 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39238"
                obs_have="36403"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31685"
                obs_have="31477"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25241"
                obs_have="25241"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck093v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Apr  3 22:15:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5366357"
                         time_creation="Tue Apr  3 22:06:04 2018"
                         time_modification="Tue Apr  3 22:02:04 2018" />
        <observations epoch_first="Tue Apr  3 21:00:00 2018"
                      epoch_last="Tue Apr  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45754"
                obs_have="37584"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="28274"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="23700"
                obs_have="23683"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Apr  3 22:40:24 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5366357"
                         time_creation="Tue Apr  3 22:06:04 2018"
                         time_modification="Tue Apr  3 22:02:04 2018" />
        <observations epoch_first="Tue Apr  3 21:00:00 2018"
                      epoch_last="Tue Apr  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45754"
                obs_have="37584"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="28274"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="23700"
                obs_have="23683"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Apr  4 00:25:24 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5366357"
                         time_creation="Tue Apr  3 22:06:04 2018"
                         time_modification="Tue Apr  3 22:02:04 2018" />
        <observations epoch_first="Tue Apr  3 21:00:00 2018"
                      epoch_last="Tue Apr  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45754"
                obs_have="37584"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="28274"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="23700"
                obs_have="23683"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5366357"
                         time_creation="Tue Apr  3 22:06:04 2018"
                         time_modification="Tue Apr  3 22:02:04 2018" />
        <observations epoch_first="Tue Apr  3 21:00:00 2018"
                      epoch_last="Tue Apr  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45754"
                obs_have="37584"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="28274"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="23700"
                obs_have="23683"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5366357"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 22:02:04 2018" />
        <observations epoch_first="Tue Apr  3 21:00:00 2018"
                      epoch_last="Tue Apr  3 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45754"
                obs_have="37584"
                obs_ratio="82.14" />
          <mask elevation="10 degrees"
                obs_expected="29329"
                obs_have="28274"
                obs_ratio="96.40" />
          <mask elevation="15 degrees"
                obs_expected="23700"
                obs_have="23683"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/erck093w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Apr  3 23:15:15 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5065789"
                         time_creation="Tue Apr  3 23:06:04 2018"
                         time_modification="Tue Apr  3 23:02:05 2018" />
        <observations epoch_first="Tue Apr  3 22:00:00 2018"
                      epoch_last="Tue Apr  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39628"
                obs_have="36490"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="37172"
                obs_have="36443"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="34853"
                obs_have="34826"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Tue Apr  3 23:40:18 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5065789"
                         time_creation="Tue Apr  3 23:06:04 2018"
                         time_modification="Tue Apr  3 23:02:05 2018" />
        <observations epoch_first="Tue Apr  3 22:00:00 2018"
                      epoch_last="Tue Apr  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39628"
                obs_have="36490"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="37172"
                obs_have="36443"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="34853"
                obs_have="34826"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Apr  4 01:25:25 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5065789"
                         time_creation="Tue Apr  3 23:06:04 2018"
                         time_modification="Tue Apr  3 23:02:05 2018" />
        <observations epoch_first="Tue Apr  3 22:00:00 2018"
                      epoch_last="Tue Apr  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39628"
                obs_have="36490"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="37172"
                obs_have="36443"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="34853"
                obs_have="34826"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5065789"
                         time_creation="Tue Apr  3 23:06:04 2018"
                         time_modification="Tue Apr  3 23:02:05 2018" />
        <observations epoch_first="Tue Apr  3 22:00:00 2018"
                      epoch_last="Tue Apr  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39628"
                obs_have="36490"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="37172"
                obs_have="36443"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="34853"
                obs_have="34826"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:06"
                         size="5065789"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Tue Apr  3 23:02:05 2018" />
        <observations epoch_first="Tue Apr  3 22:00:00 2018"
                      epoch_last="Tue Apr  3 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39628"
                obs_have="36490"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="37172"
                obs_have="36443"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="34853"
                obs_have="34826"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/erck093x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Apr  4 00:15:20 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5510459"
                         time_creation="Wed Apr  4 00:06:07 2018"
                         time_modification="Wed Apr  4 00:02:04 2018" />
        <observations epoch_first="Tue Apr  3 23:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="40137"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="38883"
                obs_have="38883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37238"
                obs_have="37238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 00:40:26 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5510459"
                         time_creation="Wed Apr  4 00:06:07 2018"
                         time_modification="Wed Apr  4 00:02:04 2018" />
        <observations epoch_first="Tue Apr  3 23:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="40137"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="38883"
                obs_have="38883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37238"
                obs_have="37238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 02:25:30 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5510459"
                         time_creation="Wed Apr  4 00:06:07 2018"
                         time_modification="Wed Apr  4 00:02:04 2018" />
        <observations epoch_first="Tue Apr  3 23:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="40137"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="38883"
                obs_have="38883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37238"
                obs_have="37238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr  4 16:09:55 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5510459"
                         time_creation="Wed Apr  4 00:06:07 2018"
                         time_modification="Wed Apr  4 00:02:04 2018" />
        <observations epoch_first="Tue Apr  3 23:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="40137"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="38883"
                obs_have="38883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37238"
                obs_have="37238"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu May  3 02:10:41 2018"
               level="3">
        <file_statistics latency="00:02:05"
                         size="5510459"
                         time_creation="Mon Apr 30 01:52:32 2018"
                         time_modification="Wed Apr  4 00:02:04 2018" />
        <observations epoch_first="Tue Apr  3 23:00:00 2018"
                      epoch_last="Tue Apr  3 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40880"
                obs_have="40137"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="38883"
                obs_have="38883"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37238"
                obs_have="37238"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
