<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-04-01 00:00:00"
    DayOfYear="91"
    Year="2019">
  <station name="ILBO">
    <file name="/ilbo0910.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr  2 18:45:34 2019"
               level="3">
        <file_statistics latency="01:35:31"
                         size="7820947"
                         time_creation="Tue Apr  2 02:50:16 2019"
                         time_modification="Tue Apr  2 01:35:01 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="27026"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24485"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:25:35 2019"
               level="3">
        <file_statistics latency="01:35:31"
                         size="7820947"
                         time_creation="Sun Apr 28 01:58:44 2019"
                         time_modification="Tue Apr  2 01:35:01 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29817"
                obs_have="27026"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24485"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Apr  1 01:21:46 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10876374"
                         time_creation="Mon Apr  1 01:13:34 2019"
                         time_modification="Mon Apr  1 01:08:30 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47248"
                obs_have="44212"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40309"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 01:46:45 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10876374"
                         time_creation="Mon Apr  1 01:13:34 2019"
                         time_modification="Mon Apr  1 01:08:30 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47248"
                obs_have="44212"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40309"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 03:35:42 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10876374"
                         time_creation="Mon Apr  1 01:13:34 2019"
                         time_modification="Mon Apr  1 01:08:30 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47248"
                obs_have="44212"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40309"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10876374"
                         time_creation="Mon Apr  1 01:13:34 2019"
                         time_modification="Mon Apr  1 01:08:30 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47248"
                obs_have="44212"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40309"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10876374"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 01:08:30 2019" />
        <observations epoch_first="Mon Apr  1 00:00:00 2019"
                      epoch_last="Mon Apr  1 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47248"
                obs_have="44212"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="40490"
                obs_have="40309"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="35497"
                obs_have="35497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Apr  1 02:46:38 2019"
               level="3">
        <file_statistics latency="00:37:19"
                         size="10491867"
                         time_creation="Mon Apr  1 02:45:05 2019"
                         time_modification="Mon Apr  1 02:37:18 2019" />
        <observations epoch_first="Mon Apr  1 01:00:00 2019"
                      epoch_last="Mon Apr  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38198"
                obs_have="36373"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="36796"
                obs_have="36150"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="34459"
                obs_have="34459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 04:35:42 2019"
               level="3">
        <file_statistics latency="00:37:19"
                         size="10491867"
                         time_creation="Mon Apr  1 02:45:05 2019"
                         time_modification="Mon Apr  1 02:37:18 2019" />
        <observations epoch_first="Mon Apr  1 01:00:00 2019"
                      epoch_last="Mon Apr  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38198"
                obs_have="36373"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="36796"
                obs_have="36150"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="34459"
                obs_have="34459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:37:19"
                         size="10491867"
                         time_creation="Mon Apr  1 02:45:05 2019"
                         time_modification="Mon Apr  1 02:37:18 2019" />
        <observations epoch_first="Mon Apr  1 01:00:00 2019"
                      epoch_last="Mon Apr  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38198"
                obs_have="36373"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="36796"
                obs_have="36150"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="34459"
                obs_have="34459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:37:19"
                         size="10491867"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 02:37:18 2019" />
        <observations epoch_first="Mon Apr  1 01:00:00 2019"
                      epoch_last="Mon Apr  1 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38198"
                obs_have="36373"
                obs_ratio="95.22" />
          <mask elevation="10 degrees"
                obs_expected="36796"
                obs_have="36150"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="34459"
                obs_have="34459"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Apr  1 03:21:43 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9913625"
                         time_creation="Mon Apr  1 03:12:03 2019"
                         time_modification="Mon Apr  1 03:08:32 2019" />
        <observations epoch_first="Mon Apr  1 02:00:00 2019"
                      epoch_last="Mon Apr  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38525"
                obs_have="35036"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="32943"
                obs_have="32659"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 03:46:44 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9913625"
                         time_creation="Mon Apr  1 03:12:03 2019"
                         time_modification="Mon Apr  1 03:08:32 2019" />
        <observations epoch_first="Mon Apr  1 02:00:00 2019"
                      epoch_last="Mon Apr  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38525"
                obs_have="35036"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="32943"
                obs_have="32659"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 05:35:44 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9913625"
                         time_creation="Mon Apr  1 03:12:03 2019"
                         time_modification="Mon Apr  1 03:08:32 2019" />
        <observations epoch_first="Mon Apr  1 02:00:00 2019"
                      epoch_last="Mon Apr  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38525"
                obs_have="35036"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="32943"
                obs_have="32659"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9913625"
                         time_creation="Mon Apr  1 03:12:03 2019"
                         time_modification="Mon Apr  1 03:08:32 2019" />
        <observations epoch_first="Mon Apr  1 02:00:00 2019"
                      epoch_last="Mon Apr  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38525"
                obs_have="35036"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="32943"
                obs_have="32659"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28732"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="9913625"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 03:08:32 2019" />
        <observations epoch_first="Mon Apr  1 02:00:00 2019"
                      epoch_last="Mon Apr  1 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38525"
                obs_have="35036"
                obs_ratio="90.94" />
          <mask elevation="10 degrees"
                obs_expected="32943"
                obs_have="32659"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="28733"
                obs_have="28732"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Apr  1 04:21:42 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9833253"
                         time_creation="Mon Apr  1 04:12:03 2019"
                         time_modification="Mon Apr  1 04:08:35 2019" />
        <observations epoch_first="Mon Apr  1 03:00:00 2019"
                      epoch_last="Mon Apr  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35588"
                obs_have="32025"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27627"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 04:46:43 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9833253"
                         time_creation="Mon Apr  1 04:12:03 2019"
                         time_modification="Mon Apr  1 04:08:35 2019" />
        <observations epoch_first="Mon Apr  1 03:00:00 2019"
                      epoch_last="Mon Apr  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35588"
                obs_have="32025"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27627"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 06:35:45 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9833253"
                         time_creation="Mon Apr  1 04:12:03 2019"
                         time_modification="Mon Apr  1 04:08:35 2019" />
        <observations epoch_first="Mon Apr  1 03:00:00 2019"
                      epoch_last="Mon Apr  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35588"
                obs_have="32025"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27627"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9833253"
                         time_creation="Mon Apr  1 04:12:03 2019"
                         time_modification="Mon Apr  1 04:08:35 2019" />
        <observations epoch_first="Mon Apr  1 03:00:00 2019"
                      epoch_last="Mon Apr  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35588"
                obs_have="32025"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27627"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9833253"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 04:08:35 2019" />
        <observations epoch_first="Mon Apr  1 03:00:00 2019"
                      epoch_last="Mon Apr  1 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35588"
                obs_have="32025"
                obs_ratio="89.99" />
          <mask elevation="10 degrees"
                obs_expected="27688"
                obs_have="27627"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23895"
                obs_have="23895"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Apr  1 05:46:43 2019"
               level="3">
        <file_statistics latency="00:21:17"
                         size="9820764"
                         time_creation="Mon Apr  1 05:45:03 2019"
                         time_modification="Mon Apr  1 05:21:16 2019" />
        <observations epoch_first="Mon Apr  1 04:00:00 2019"
                      epoch_last="Mon Apr  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="31650"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="26117"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="24608"
                obs_have="24608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 07:35:46 2019"
               level="3">
        <file_statistics latency="00:21:17"
                         size="9820764"
                         time_creation="Mon Apr  1 05:45:03 2019"
                         time_modification="Mon Apr  1 05:21:16 2019" />
        <observations epoch_first="Mon Apr  1 04:00:00 2019"
                      epoch_last="Mon Apr  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="31650"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="26117"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="24608"
                obs_have="24608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:21:17"
                         size="9820764"
                         time_creation="Mon Apr  1 05:45:03 2019"
                         time_modification="Mon Apr  1 05:21:16 2019" />
        <observations epoch_first="Mon Apr  1 04:00:00 2019"
                      epoch_last="Mon Apr  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="31650"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="26117"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="24608"
                obs_have="24608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:21:17"
                         size="9820764"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 05:21:16 2019" />
        <observations epoch_first="Mon Apr  1 04:00:00 2019"
                      epoch_last="Mon Apr  1 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37358"
                obs_have="31650"
                obs_ratio="84.72" />
          <mask elevation="10 degrees"
                obs_expected="27262"
                obs_have="26117"
                obs_ratio="95.80" />
          <mask elevation="15 degrees"
                obs_expected="24608"
                obs_have="24608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Apr  1 06:21:41 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9682908"
                         time_creation="Mon Apr  1 06:12:05 2019"
                         time_modification="Mon Apr  1 06:08:08 2019" />
        <observations epoch_first="Mon Apr  1 05:00:00 2019"
                      epoch_last="Mon Apr  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="29694"
                obs_ratio="85.75" />
          <mask elevation="10 degrees"
                obs_expected="27328"
                obs_have="26476"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="24169"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 06:46:43 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9682908"
                         time_creation="Mon Apr  1 06:12:05 2019"
                         time_modification="Mon Apr  1 06:08:08 2019" />
        <observations epoch_first="Mon Apr  1 05:00:00 2019"
                      epoch_last="Mon Apr  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="29694"
                obs_ratio="85.75" />
          <mask elevation="10 degrees"
                obs_expected="27328"
                obs_have="26476"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="24169"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 08:35:45 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9682908"
                         time_creation="Mon Apr  1 06:12:05 2019"
                         time_modification="Mon Apr  1 06:08:08 2019" />
        <observations epoch_first="Mon Apr  1 05:00:00 2019"
                      epoch_last="Mon Apr  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="29694"
                obs_ratio="85.75" />
          <mask elevation="10 degrees"
                obs_expected="27328"
                obs_have="26476"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="24169"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9682908"
                         time_creation="Mon Apr  1 06:12:05 2019"
                         time_modification="Mon Apr  1 06:08:08 2019" />
        <observations epoch_first="Mon Apr  1 05:00:00 2019"
                      epoch_last="Mon Apr  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="29694"
                obs_ratio="85.75" />
          <mask elevation="10 degrees"
                obs_expected="27328"
                obs_have="26476"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="24169"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9682908"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 06:08:08 2019" />
        <observations epoch_first="Mon Apr  1 05:00:00 2019"
                      epoch_last="Mon Apr  1 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="29694"
                obs_ratio="85.75" />
          <mask elevation="10 degrees"
                obs_expected="27328"
                obs_have="26476"
                obs_ratio="96.88" />
          <mask elevation="15 degrees"
                obs_expected="24169"
                obs_have="24169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Apr  1 07:46:43 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9082078"
                         time_creation="Mon Apr  1 07:32:28 2019"
                         time_modification="Mon Apr  1 07:08:14 2019" />
        <observations epoch_first="Mon Apr  1 06:00:00 2019"
                      epoch_last="Mon Apr  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30760"
                obs_have="29133"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25137"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22138"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Mon Apr  1 09:35:43 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9082078"
                         time_creation="Mon Apr  1 07:32:28 2019"
                         time_modification="Mon Apr  1 07:08:14 2019" />
        <observations epoch_first="Mon Apr  1 06:00:00 2019"
                      epoch_last="Mon Apr  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30760"
                obs_have="29133"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25137"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22138"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9082078"
                         time_creation="Mon Apr  1 07:32:28 2019"
                         time_modification="Mon Apr  1 07:08:14 2019" />
        <observations epoch_first="Mon Apr  1 06:00:00 2019"
                      epoch_last="Mon Apr  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30760"
                obs_have="29133"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25137"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22138"
                obs_ratio="99.82" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9082078"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 07:08:14 2019" />
        <observations epoch_first="Mon Apr  1 06:00:00 2019"
                      epoch_last="Mon Apr  1 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30760"
                obs_have="29133"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="25784"
                obs_have="25137"
                obs_ratio="97.49" />
          <mask elevation="15 degrees"
                obs_expected="22179"
                obs_have="22138"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Apr  1 08:21:42 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8872688"
                         time_creation="Mon Apr  1 08:12:05 2019"
                         time_modification="Mon Apr  1 08:08:04 2019" />
        <observations epoch_first="Mon Apr  1 07:00:00 2019"
                      epoch_last="Mon Apr  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30757"
                obs_have="24514"
                obs_ratio="79.70" />
          <mask elevation="10 degrees"
                obs_expected="24180"
                obs_have="22347"
                obs_ratio="92.42" />
          <mask elevation="15 degrees"
                obs_expected="20337"
                obs_have="20337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 08:46:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8872688"
                         time_creation="Mon Apr  1 08:12:05 2019"
                         time_modification="Mon Apr  1 08:08:04 2019" />
        <observations epoch_first="Mon Apr  1 07:00:00 2019"
                      epoch_last="Mon Apr  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30757"
                obs_have="24514"
                obs_ratio="79.70" />
          <mask elevation="10 degrees"
                obs_expected="24180"
                obs_have="22347"
                obs_ratio="92.42" />
          <mask elevation="15 degrees"
                obs_expected="20337"
                obs_have="20337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 10:35:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8872688"
                         time_creation="Mon Apr  1 08:12:05 2019"
                         time_modification="Mon Apr  1 08:08:04 2019" />
        <observations epoch_first="Mon Apr  1 07:00:00 2019"
                      epoch_last="Mon Apr  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30757"
                obs_have="24514"
                obs_ratio="79.70" />
          <mask elevation="10 degrees"
                obs_expected="24180"
                obs_have="22347"
                obs_ratio="92.42" />
          <mask elevation="15 degrees"
                obs_expected="20337"
                obs_have="20337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8872688"
                         time_creation="Mon Apr  1 08:12:05 2019"
                         time_modification="Mon Apr  1 08:08:04 2019" />
        <observations epoch_first="Mon Apr  1 07:00:00 2019"
                      epoch_last="Mon Apr  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30757"
                obs_have="24514"
                obs_ratio="79.70" />
          <mask elevation="10 degrees"
                obs_expected="24180"
                obs_have="22347"
                obs_ratio="92.42" />
          <mask elevation="15 degrees"
                obs_expected="20337"
                obs_have="20337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8872688"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 08:08:04 2019" />
        <observations epoch_first="Mon Apr  1 07:00:00 2019"
                      epoch_last="Mon Apr  1 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30757"
                obs_have="24514"
                obs_ratio="79.70" />
          <mask elevation="10 degrees"
                obs_expected="24180"
                obs_have="22347"
                obs_ratio="92.42" />
          <mask elevation="15 degrees"
                obs_expected="20337"
                obs_have="20337"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Apr  1 09:46:43 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8475475"
                         time_creation="Mon Apr  1 09:45:31 2019"
                         time_modification="Mon Apr  1 09:08:06 2019" />
        <observations epoch_first="Mon Apr  1 08:00:00 2019"
                      epoch_last="Mon Apr  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32040"
                obs_have="28179"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="24862"
                obs_have="24158"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="21822"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 11:35:42 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8475475"
                         time_creation="Mon Apr  1 09:45:31 2019"
                         time_modification="Mon Apr  1 09:08:06 2019" />
        <observations epoch_first="Mon Apr  1 08:00:00 2019"
                      epoch_last="Mon Apr  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32040"
                obs_have="28179"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="24862"
                obs_have="24158"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="21822"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8475475"
                         time_creation="Mon Apr  1 09:45:31 2019"
                         time_modification="Mon Apr  1 09:08:06 2019" />
        <observations epoch_first="Mon Apr  1 08:00:00 2019"
                      epoch_last="Mon Apr  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32040"
                obs_have="28179"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="24862"
                obs_have="24158"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="21822"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="8475475"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 09:08:06 2019" />
        <observations epoch_first="Mon Apr  1 08:00:00 2019"
                      epoch_last="Mon Apr  1 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32040"
                obs_have="28179"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="24862"
                obs_have="24158"
                obs_ratio="97.17" />
          <mask elevation="15 degrees"
                obs_expected="21822"
                obs_have="21822"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Apr  1 10:21:44 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9571999"
                         time_creation="Mon Apr  1 10:12:06 2019"
                         time_modification="Mon Apr  1 10:08:11 2019" />
        <observations epoch_first="Mon Apr  1 09:00:00 2019"
                      epoch_last="Mon Apr  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="32600"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29212"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 10:46:42 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9571999"
                         time_creation="Mon Apr  1 10:12:06 2019"
                         time_modification="Mon Apr  1 10:08:11 2019" />
        <observations epoch_first="Mon Apr  1 09:00:00 2019"
                      epoch_last="Mon Apr  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="32600"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29212"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 12:35:43 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9571999"
                         time_creation="Mon Apr  1 10:12:06 2019"
                         time_modification="Mon Apr  1 10:08:11 2019" />
        <observations epoch_first="Mon Apr  1 09:00:00 2019"
                      epoch_last="Mon Apr  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="32600"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29212"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9571999"
                         time_creation="Mon Apr  1 10:12:06 2019"
                         time_modification="Mon Apr  1 10:08:11 2019" />
        <observations epoch_first="Mon Apr  1 09:00:00 2019"
                      epoch_last="Mon Apr  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="32600"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29212"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9571999"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 10:08:11 2019" />
        <observations epoch_first="Mon Apr  1 09:00:00 2019"
                      epoch_last="Mon Apr  1 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="32600"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29212"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="25032"
                obs_have="25032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Apr  1 11:21:44 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8955101"
                         time_creation="Mon Apr  1 11:12:12 2019"
                         time_modification="Mon Apr  1 11:08:04 2019" />
        <observations epoch_first="Mon Apr  1 10:00:00 2019"
                      epoch_last="Mon Apr  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34115"
                obs_have="32400"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31667"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 11:46:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8955101"
                         time_creation="Mon Apr  1 11:12:12 2019"
                         time_modification="Mon Apr  1 11:08:04 2019" />
        <observations epoch_first="Mon Apr  1 10:00:00 2019"
                      epoch_last="Mon Apr  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34115"
                obs_have="32400"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31667"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 13:35:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8955101"
                         time_creation="Mon Apr  1 11:12:12 2019"
                         time_modification="Mon Apr  1 11:08:04 2019" />
        <observations epoch_first="Mon Apr  1 10:00:00 2019"
                      epoch_last="Mon Apr  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34115"
                obs_have="32400"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31667"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8955101"
                         time_creation="Mon Apr  1 11:12:12 2019"
                         time_modification="Mon Apr  1 11:08:04 2019" />
        <observations epoch_first="Mon Apr  1 10:00:00 2019"
                      epoch_last="Mon Apr  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34115"
                obs_have="32400"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31667"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8955101"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 11:08:04 2019" />
        <observations epoch_first="Mon Apr  1 10:00:00 2019"
                      epoch_last="Mon Apr  1 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34115"
                obs_have="32400"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="31823"
                obs_have="31667"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="30391"
                obs_have="30391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Apr  1 12:21:45 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9533680"
                         time_creation="Mon Apr  1 12:12:08 2019"
                         time_modification="Mon Apr  1 12:08:11 2019" />
        <observations epoch_first="Mon Apr  1 11:00:00 2019"
                      epoch_last="Mon Apr  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37481"
                obs_have="33910"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31160"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="28410"
                obs_have="28407"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Apr  1 12:46:45 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9533680"
                         time_creation="Mon Apr  1 12:12:08 2019"
                         time_modification="Mon Apr  1 12:08:11 2019" />
        <observations epoch_first="Mon Apr  1 11:00:00 2019"
                      epoch_last="Mon Apr  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37481"
                obs_have="33910"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31160"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="28410"
                obs_have="28407"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Apr  1 14:35:44 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9533680"
                         time_creation="Mon Apr  1 12:12:08 2019"
                         time_modification="Mon Apr  1 12:08:11 2019" />
        <observations epoch_first="Mon Apr  1 11:00:00 2019"
                      epoch_last="Mon Apr  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37481"
                obs_have="33910"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31160"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="28410"
                obs_have="28407"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9533680"
                         time_creation="Mon Apr  1 12:12:08 2019"
                         time_modification="Mon Apr  1 12:08:11 2019" />
        <observations epoch_first="Mon Apr  1 11:00:00 2019"
                      epoch_last="Mon Apr  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37481"
                obs_have="33910"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31160"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="28410"
                obs_have="28407"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9533680"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 12:08:11 2019" />
        <observations epoch_first="Mon Apr  1 11:00:00 2019"
                      epoch_last="Mon Apr  1 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37481"
                obs_have="33910"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31160"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="28410"
                obs_have="28407"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Apr  1 13:21:47 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10375013"
                         time_creation="Mon Apr  1 13:12:32 2019"
                         time_modification="Mon Apr  1 13:08:27 2019" />
        <observations epoch_first="Mon Apr  1 12:00:00 2019"
                      epoch_last="Mon Apr  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40233"
                obs_have="36262"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32479"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="26573"
                obs_have="26573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 13:46:46 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10375013"
                         time_creation="Mon Apr  1 13:12:32 2019"
                         time_modification="Mon Apr  1 13:08:27 2019" />
        <observations epoch_first="Mon Apr  1 12:00:00 2019"
                      epoch_last="Mon Apr  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40233"
                obs_have="36262"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32479"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="26573"
                obs_have="26573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 15:35:45 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10375013"
                         time_creation="Mon Apr  1 13:12:32 2019"
                         time_modification="Mon Apr  1 13:08:27 2019" />
        <observations epoch_first="Mon Apr  1 12:00:00 2019"
                      epoch_last="Mon Apr  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40233"
                obs_have="36262"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32479"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="26573"
                obs_have="26573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10375013"
                         time_creation="Mon Apr  1 13:12:32 2019"
                         time_modification="Mon Apr  1 13:08:27 2019" />
        <observations epoch_first="Mon Apr  1 12:00:00 2019"
                      epoch_last="Mon Apr  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40233"
                obs_have="36262"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32479"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="26573"
                obs_have="26573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10375013"
                         time_creation="Sun Apr 28 01:53:32 2019"
                         time_modification="Mon Apr  1 13:08:27 2019" />
        <observations epoch_first="Mon Apr  1 12:00:00 2019"
                      epoch_last="Mon Apr  1 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40233"
                obs_have="36262"
                obs_ratio="90.13" />
          <mask elevation="10 degrees"
                obs_expected="32881"
                obs_have="32479"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="26573"
                obs_have="26573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Apr  1 14:21:43 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9980215"
                         time_creation="Mon Apr  1 14:12:09 2019"
                         time_modification="Mon Apr  1 14:08:11 2019" />
        <observations epoch_first="Mon Apr  1 13:00:00 2019"
                      epoch_last="Mon Apr  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="32942"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32546"
                obs_have="32453"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 14:46:42 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9980215"
                         time_creation="Mon Apr  1 14:12:09 2019"
                         time_modification="Mon Apr  1 14:08:11 2019" />
        <observations epoch_first="Mon Apr  1 13:00:00 2019"
                      epoch_last="Mon Apr  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="32942"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32546"
                obs_have="32453"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 16:35:39 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9980215"
                         time_creation="Mon Apr  1 14:12:09 2019"
                         time_modification="Mon Apr  1 14:08:11 2019" />
        <observations epoch_first="Mon Apr  1 13:00:00 2019"
                      epoch_last="Mon Apr  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="32942"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32546"
                obs_have="32453"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9980215"
                         time_creation="Mon Apr  1 14:12:09 2019"
                         time_modification="Mon Apr  1 14:08:11 2019" />
        <observations epoch_first="Mon Apr  1 13:00:00 2019"
                      epoch_last="Mon Apr  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="32942"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32546"
                obs_have="32453"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9980215"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 14:08:11 2019" />
        <observations epoch_first="Mon Apr  1 13:00:00 2019"
                      epoch_last="Mon Apr  1 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="32942"
                obs_ratio="96.93" />
          <mask elevation="10 degrees"
                obs_expected="32546"
                obs_have="32453"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31272"
                obs_have="31272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Apr  1 15:21:41 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9264227"
                         time_creation="Mon Apr  1 15:12:09 2019"
                         time_modification="Mon Apr  1 15:08:07 2019" />
        <observations epoch_first="Mon Apr  1 14:00:00 2019"
                      epoch_last="Mon Apr  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="30448"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29404"
                obs_have="28778"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="26102"
                obs_have="26102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 15:46:42 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9264227"
                         time_creation="Mon Apr  1 15:12:09 2019"
                         time_modification="Mon Apr  1 15:08:07 2019" />
        <observations epoch_first="Mon Apr  1 14:00:00 2019"
                      epoch_last="Mon Apr  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="30448"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29404"
                obs_have="28778"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="26102"
                obs_have="26102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 17:35:38 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9264227"
                         time_creation="Mon Apr  1 15:12:09 2019"
                         time_modification="Mon Apr  1 15:08:07 2019" />
        <observations epoch_first="Mon Apr  1 14:00:00 2019"
                      epoch_last="Mon Apr  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="30448"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29404"
                obs_have="28778"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="26102"
                obs_have="26102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9264227"
                         time_creation="Mon Apr  1 15:12:09 2019"
                         time_modification="Mon Apr  1 15:08:07 2019" />
        <observations epoch_first="Mon Apr  1 14:00:00 2019"
                      epoch_last="Mon Apr  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="30448"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29404"
                obs_have="28778"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="26102"
                obs_have="26102"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9264227"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 15:08:07 2019" />
        <observations epoch_first="Mon Apr  1 14:00:00 2019"
                      epoch_last="Mon Apr  1 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34202"
                obs_have="30448"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="29404"
                obs_have="28778"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="26102"
                obs_have="26102"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Apr  1 16:21:43 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9470215"
                         time_creation="Mon Apr  1 16:12:03 2019"
                         time_modification="Mon Apr  1 16:08:08 2019" />
        <observations epoch_first="Mon Apr  1 15:00:00 2019"
                      epoch_last="Mon Apr  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36837"
                obs_have="32680"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27604"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23879"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Apr  1 16:46:41 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9470215"
                         time_creation="Mon Apr  1 16:12:03 2019"
                         time_modification="Mon Apr  1 16:08:08 2019" />
        <observations epoch_first="Mon Apr  1 15:00:00 2019"
                      epoch_last="Mon Apr  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36837"
                obs_have="32680"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27604"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23879"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Apr  1 18:35:42 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9470215"
                         time_creation="Mon Apr  1 16:12:03 2019"
                         time_modification="Mon Apr  1 16:08:08 2019" />
        <observations epoch_first="Mon Apr  1 15:00:00 2019"
                      epoch_last="Mon Apr  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36837"
                obs_have="32680"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27604"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23879"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9470215"
                         time_creation="Mon Apr  1 16:12:03 2019"
                         time_modification="Mon Apr  1 16:08:08 2019" />
        <observations epoch_first="Mon Apr  1 15:00:00 2019"
                      epoch_last="Mon Apr  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36837"
                obs_have="32680"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27604"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23879"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9470215"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 16:08:08 2019" />
        <observations epoch_first="Mon Apr  1 15:00:00 2019"
                      epoch_last="Mon Apr  1 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36837"
                obs_have="32680"
                obs_ratio="88.72" />
          <mask elevation="10 degrees"
                obs_expected="27934"
                obs_have="27604"
                obs_ratio="98.82" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23879"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Apr  1 17:21:41 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8623852"
                         time_creation="Mon Apr  1 17:12:04 2019"
                         time_modification="Mon Apr  1 17:08:02 2019" />
        <observations epoch_first="Mon Apr  1 16:00:00 2019"
                      epoch_last="Mon Apr  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32428"
                obs_have="29038"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="24493"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="20911"
                obs_have="20911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 17:46:37 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8623852"
                         time_creation="Mon Apr  1 17:12:04 2019"
                         time_modification="Mon Apr  1 17:08:02 2019" />
        <observations epoch_first="Mon Apr  1 16:00:00 2019"
                      epoch_last="Mon Apr  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32428"
                obs_have="29038"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="24493"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="20911"
                obs_have="20911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 19:35:41 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8623852"
                         time_creation="Mon Apr  1 17:12:04 2019"
                         time_modification="Mon Apr  1 17:08:02 2019" />
        <observations epoch_first="Mon Apr  1 16:00:00 2019"
                      epoch_last="Mon Apr  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32428"
                obs_have="29038"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="24493"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="20911"
                obs_have="20911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8623852"
                         time_creation="Mon Apr  1 17:12:04 2019"
                         time_modification="Mon Apr  1 17:08:02 2019" />
        <observations epoch_first="Mon Apr  1 16:00:00 2019"
                      epoch_last="Mon Apr  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32428"
                obs_have="29038"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="24493"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="20911"
                obs_have="20911"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8623852"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 17:08:02 2019" />
        <observations epoch_first="Mon Apr  1 16:00:00 2019"
                      epoch_last="Mon Apr  1 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32428"
                obs_have="29038"
                obs_ratio="89.55" />
          <mask elevation="10 degrees"
                obs_expected="25434"
                obs_have="24493"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="20911"
                obs_have="20911"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Apr  1 18:21:38 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9127140"
                         time_creation="Mon Apr  1 18:12:09 2019"
                         time_modification="Mon Apr  1 18:08:08 2019" />
        <observations epoch_first="Mon Apr  1 17:00:00 2019"
                      epoch_last="Mon Apr  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="27076"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="25708"
                obs_have="25242"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22732"
                obs_have="22731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 18:46:41 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9127140"
                         time_creation="Mon Apr  1 18:12:09 2019"
                         time_modification="Mon Apr  1 18:08:08 2019" />
        <observations epoch_first="Mon Apr  1 17:00:00 2019"
                      epoch_last="Mon Apr  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="27076"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="25708"
                obs_have="25242"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22732"
                obs_have="22731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 20:35:42 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9127140"
                         time_creation="Mon Apr  1 18:12:09 2019"
                         time_modification="Mon Apr  1 18:08:08 2019" />
        <observations epoch_first="Mon Apr  1 17:00:00 2019"
                      epoch_last="Mon Apr  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="27076"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="25708"
                obs_have="25242"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22732"
                obs_have="22731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9127140"
                         time_creation="Mon Apr  1 18:12:09 2019"
                         time_modification="Mon Apr  1 18:08:08 2019" />
        <observations epoch_first="Mon Apr  1 17:00:00 2019"
                      epoch_last="Mon Apr  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="27076"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="25708"
                obs_have="25242"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22732"
                obs_have="22731"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9127140"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 18:08:08 2019" />
        <observations epoch_first="Mon Apr  1 17:00:00 2019"
                      epoch_last="Mon Apr  1 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31568"
                obs_have="27076"
                obs_ratio="85.77" />
          <mask elevation="10 degrees"
                obs_expected="25708"
                obs_have="25242"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="22732"
                obs_have="22731"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Apr  1 19:46:41 2019"
               level="3">
        <file_statistics latency="00:32:13"
                         size="9104859"
                         time_creation="Mon Apr  1 19:45:05 2019"
                         time_modification="Mon Apr  1 19:32:12 2019" />
        <observations epoch_first="Mon Apr  1 18:00:00 2019"
                      epoch_last="Mon Apr  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32062"
                obs_have="31250"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27181"
                obs_have="26961"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="23000"
                obs_have="23000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 21:35:41 2019"
               level="3">
        <file_statistics latency="00:32:13"
                         size="9104859"
                         time_creation="Mon Apr  1 19:45:05 2019"
                         time_modification="Mon Apr  1 19:32:12 2019" />
        <observations epoch_first="Mon Apr  1 18:00:00 2019"
                      epoch_last="Mon Apr  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32062"
                obs_have="31250"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27181"
                obs_have="26961"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="23000"
                obs_have="23000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:32:13"
                         size="9104859"
                         time_creation="Mon Apr  1 19:45:05 2019"
                         time_modification="Mon Apr  1 19:32:12 2019" />
        <observations epoch_first="Mon Apr  1 18:00:00 2019"
                      epoch_last="Mon Apr  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32062"
                obs_have="31250"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27181"
                obs_have="26961"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="23000"
                obs_have="23000"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:32:13"
                         size="9104859"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 19:32:12 2019" />
        <observations epoch_first="Mon Apr  1 18:00:00 2019"
                      epoch_last="Mon Apr  1 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32062"
                obs_have="31250"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="27181"
                obs_have="26961"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="23000"
                obs_have="23000"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Apr  1 20:46:41 2019"
               level="3">
        <file_statistics latency="00:38:20"
                         size="10720472"
                         time_creation="Mon Apr  1 20:45:05 2019"
                         time_modification="Mon Apr  1 20:38:19 2019" />
        <observations epoch_first="Mon Apr  1 19:00:00 2019"
                      epoch_last="Mon Apr  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="35885"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31609"
                obs_have="31609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 22:35:44 2019"
               level="3">
        <file_statistics latency="00:54:12"
                         size="10720472"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 20:54:11 2019" />
        <observations epoch_first="Mon Apr  1 19:00:00 2019"
                      epoch_last="Mon Apr  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="35885"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31609"
                obs_have="31609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:54:12"
                         size="10720472"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 20:54:11 2019" />
        <observations epoch_first="Mon Apr  1 19:00:00 2019"
                      epoch_last="Mon Apr  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="35885"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31609"
                obs_have="31609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:54:12"
                         size="10720472"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 20:54:11 2019" />
        <observations epoch_first="Mon Apr  1 19:00:00 2019"
                      epoch_last="Mon Apr  1 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39425"
                obs_have="35885"
                obs_ratio="91.02" />
          <mask elevation="10 degrees"
                obs_expected="31609"
                obs_have="31609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Apr  1 21:21:47 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11425585"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 21:08:36 2019" />
        <observations epoch_first="Mon Apr  1 20:00:00 2019"
                      epoch_last="Mon Apr  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47319"
                obs_have="41179"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="33563"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 21:46:44 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11425585"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 21:08:36 2019" />
        <observations epoch_first="Mon Apr  1 20:00:00 2019"
                      epoch_last="Mon Apr  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47319"
                obs_have="41179"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="33563"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 23:35:46 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11425585"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 21:08:36 2019" />
        <observations epoch_first="Mon Apr  1 20:00:00 2019"
                      epoch_last="Mon Apr  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47319"
                obs_have="41179"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="33563"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11425585"
                         time_creation="Mon Apr  1 21:12:08 2019"
                         time_modification="Mon Apr  1 21:08:36 2019" />
        <observations epoch_first="Mon Apr  1 20:00:00 2019"
                      epoch_last="Mon Apr  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47319"
                obs_have="41179"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="33563"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:37"
                         size="11425585"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 21:08:36 2019" />
        <observations epoch_first="Mon Apr  1 20:00:00 2019"
                      epoch_last="Mon Apr  1 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47319"
                obs_have="41179"
                obs_ratio="87.02" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="33563"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="28094"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Apr  1 22:46:46 2019"
               level="3">
        <file_statistics latency="00:37:13"
                         size="11296852"
                         time_creation="Mon Apr  1 22:45:04 2019"
                         time_modification="Mon Apr  1 22:37:12 2019" />
        <observations epoch_first="Mon Apr  1 21:00:00 2019"
                      epoch_last="Mon Apr  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="41311"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39872"
                obs_have="38642"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="35560"
                obs_have="35556"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  2 00:35:46 2019"
               level="3">
        <file_statistics latency="00:53:12"
                         size="11296852"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 22:53:11 2019" />
        <observations epoch_first="Mon Apr  1 21:00:00 2019"
                      epoch_last="Mon Apr  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="41311"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39872"
                obs_have="38642"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="35560"
                obs_have="35556"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:53:12"
                         size="11296852"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 22:53:11 2019" />
        <observations epoch_first="Mon Apr  1 21:00:00 2019"
                      epoch_last="Mon Apr  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="41311"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39872"
                obs_have="38642"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="35560"
                obs_have="35556"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:53:12"
                         size="11296852"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 22:53:11 2019" />
        <observations epoch_first="Mon Apr  1 21:00:00 2019"
                      epoch_last="Mon Apr  1 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45554"
                obs_have="41311"
                obs_ratio="90.69" />
          <mask elevation="10 degrees"
                obs_expected="39872"
                obs_have="38642"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="35560"
                obs_have="35556"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Apr  1 23:21:45 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10343843"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 23:08:18 2019" />
        <observations epoch_first="Mon Apr  1 22:00:00 2019"
                      epoch_last="Mon Apr  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41305"
                obs_have="40911"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="39447"
                obs_have="39426"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  1 23:46:46 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10343843"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 23:08:18 2019" />
        <observations epoch_first="Mon Apr  1 22:00:00 2019"
                      epoch_last="Mon Apr  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41305"
                obs_have="40911"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="39447"
                obs_have="39426"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 01:35:45 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10343843"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 23:08:18 2019" />
        <observations epoch_first="Mon Apr  1 22:00:00 2019"
                      epoch_last="Mon Apr  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41305"
                obs_have="40911"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="39447"
                obs_have="39426"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10343843"
                         time_creation="Mon Apr  1 23:12:05 2019"
                         time_modification="Mon Apr  1 23:08:18 2019" />
        <observations epoch_first="Mon Apr  1 22:00:00 2019"
                      epoch_last="Mon Apr  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41305"
                obs_have="40911"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="39447"
                obs_have="39426"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10343843"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Mon Apr  1 23:08:18 2019" />
        <observations epoch_first="Mon Apr  1 22:00:00 2019"
                      epoch_last="Mon Apr  1 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41305"
                obs_have="40911"
                obs_ratio="99.05" />
          <mask elevation="10 degrees"
                obs_expected="39447"
                obs_have="39426"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37685"
                obs_have="37684"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo091x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Apr  2 00:21:47 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10099238"
                         time_creation="Tue Apr  2 00:12:06 2019"
                         time_modification="Tue Apr  2 00:08:29 2019" />
        <observations epoch_first="Mon Apr  1 23:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="40560"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="38608"
                obs_have="38272"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="36579"
                obs_have="36579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 00:46:45 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10099238"
                         time_creation="Tue Apr  2 00:12:06 2019"
                         time_modification="Tue Apr  2 00:08:29 2019" />
        <observations epoch_first="Mon Apr  1 23:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="40560"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="38608"
                obs_have="38272"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="36579"
                obs_have="36579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 02:35:46 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10099238"
                         time_creation="Tue Apr  2 00:12:06 2019"
                         time_modification="Tue Apr  2 00:08:29 2019" />
        <observations epoch_first="Mon Apr  1 23:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="40560"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="38608"
                obs_have="38272"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="36579"
                obs_have="36579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr  2 19:02:14 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10099238"
                         time_creation="Tue Apr  2 00:12:06 2019"
                         time_modification="Tue Apr  2 00:08:29 2019" />
        <observations epoch_first="Mon Apr  1 23:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="40560"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="38608"
                obs_have="38272"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="36579"
                obs_have="36579"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed May  1 03:42:03 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10099238"
                         time_creation="Sun Apr 28 01:53:33 2019"
                         time_modification="Tue Apr  2 00:08:29 2019" />
        <observations epoch_first="Mon Apr  1 23:00:00 2019"
                      epoch_last="Mon Apr  1 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42808"
                obs_have="40560"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="38608"
                obs_have="38272"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="36579"
                obs_have="36579"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
