<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-01-31 00:00:00"
    DayOfYear="31"
    Year="2020">
  <station name="ILBO">
    <file name="/ilbo0310.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb  1 18:45:46 2020"
               level="3">
        <file_statistics latency="01:35:44"
                         size="7670843"
                         time_creation="Sat Feb  1 02:50:18 2020"
                         time_modification="Sat Feb  1 01:35:14 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29934"
                obs_have="26669"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24183"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="21990"
                obs_have="21963"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:25:41 2020"
               level="3">
        <file_statistics latency="01:35:44"
                         size="7670843"
                         time_creation="Thu Feb 27 01:58:48 2020"
                         time_modification="Sat Feb  1 01:35:14 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 23:59:30 2020"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29934"
                obs_have="26669"
                obs_ratio="89.09" />
          <mask elevation="10 degrees"
                obs_expected="24780"
                obs_have="24183"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="21990"
                obs_have="21963"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jan 31 01:46:50 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10021694"
                         time_creation="Fri Jan 31 01:45:05 2020"
                         time_modification="Fri Jan 31 01:21:19 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40785"
                obs_have="33465"
                obs_ratio="82.05" />
          <mask elevation="10 degrees"
                obs_expected="32380"
                obs_have="29984"
                obs_ratio="92.60" />
          <mask elevation="15 degrees"
                obs_expected="27676"
                obs_have="27458"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Fri Jan 31 03:35:48 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10021694"
                         time_creation="Fri Jan 31 01:45:05 2020"
                         time_modification="Fri Jan 31 01:21:19 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40785"
                obs_have="33465"
                obs_ratio="82.05" />
          <mask elevation="10 degrees"
                obs_expected="32380"
                obs_have="29984"
                obs_ratio="92.60" />
          <mask elevation="15 degrees"
                obs_expected="27676"
                obs_have="27458"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10021694"
                         time_creation="Fri Jan 31 01:45:05 2020"
                         time_modification="Fri Jan 31 01:21:19 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40785"
                obs_have="33465"
                obs_ratio="82.05" />
          <mask elevation="10 degrees"
                obs_expected="32380"
                obs_have="29984"
                obs_ratio="92.60" />
          <mask elevation="15 degrees"
                obs_expected="27676"
                obs_have="27458"
                obs_ratio="99.21" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="10021694"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 01:21:19 2020" />
        <observations epoch_first="Fri Jan 31 00:00:00 2020"
                      epoch_last="Fri Jan 31 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40785"
                obs_have="33465"
                obs_ratio="82.05" />
          <mask elevation="10 degrees"
                obs_expected="32380"
                obs_have="29984"
                obs_ratio="92.60" />
          <mask elevation="15 degrees"
                obs_expected="27676"
                obs_have="27458"
                obs_ratio="99.21" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jan 31 02:21:52 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9973763"
                         time_creation="Fri Jan 31 02:12:17 2020"
                         time_modification="Fri Jan 31 02:08:22 2020" />
        <observations epoch_first="Fri Jan 31 01:00:00 2020"
                      epoch_last="Fri Jan 31 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36943"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="35783"
                obs_have="35732"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="34299"
                obs_have="34299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 02:46:48 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9973763"
                         time_creation="Fri Jan 31 02:12:17 2020"
                         time_modification="Fri Jan 31 02:08:22 2020" />
        <observations epoch_first="Fri Jan 31 01:00:00 2020"
                      epoch_last="Fri Jan 31 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36943"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="35783"
                obs_have="35732"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="34299"
                obs_have="34299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 04:35:52 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9973763"
                         time_creation="Fri Jan 31 02:12:17 2020"
                         time_modification="Fri Jan 31 02:08:22 2020" />
        <observations epoch_first="Fri Jan 31 01:00:00 2020"
                      epoch_last="Fri Jan 31 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36943"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="35783"
                obs_have="35732"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="34299"
                obs_have="34299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9973763"
                         time_creation="Fri Jan 31 02:12:17 2020"
                         time_modification="Fri Jan 31 02:08:22 2020" />
        <observations epoch_first="Fri Jan 31 01:00:00 2020"
                      epoch_last="Fri Jan 31 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36943"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="35783"
                obs_have="35732"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="34299"
                obs_have="34299"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9973763"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 02:08:22 2020" />
        <observations epoch_first="Fri Jan 31 01:00:00 2020"
                      epoch_last="Fri Jan 31 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37083"
                obs_have="36943"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="35783"
                obs_have="35732"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="34299"
                obs_have="34299"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jan 31 03:21:51 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10392522"
                         time_creation="Fri Jan 31 03:12:41 2020"
                         time_modification="Fri Jan 31 03:08:29 2020" />
        <observations epoch_first="Fri Jan 31 02:00:00 2020"
                      epoch_last="Fri Jan 31 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="37515"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="35175"
                obs_have="34963"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31902"
                obs_have="31899"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 03:46:47 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10392522"
                         time_creation="Fri Jan 31 03:12:41 2020"
                         time_modification="Fri Jan 31 03:08:29 2020" />
        <observations epoch_first="Fri Jan 31 02:00:00 2020"
                      epoch_last="Fri Jan 31 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="37515"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="35175"
                obs_have="34963"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31902"
                obs_have="31899"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 05:35:53 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10392522"
                         time_creation="Fri Jan 31 03:12:41 2020"
                         time_modification="Fri Jan 31 03:08:29 2020" />
        <observations epoch_first="Fri Jan 31 02:00:00 2020"
                      epoch_last="Fri Jan 31 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="37515"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="35175"
                obs_have="34963"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31902"
                obs_have="31899"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10392522"
                         time_creation="Fri Jan 31 03:12:41 2020"
                         time_modification="Fri Jan 31 03:08:29 2020" />
        <observations epoch_first="Fri Jan 31 02:00:00 2020"
                      epoch_last="Fri Jan 31 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="37515"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="35175"
                obs_have="34963"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31902"
                obs_have="31899"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10392522"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 03:08:29 2020" />
        <observations epoch_first="Fri Jan 31 02:00:00 2020"
                      epoch_last="Fri Jan 31 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40291"
                obs_have="37515"
                obs_ratio="93.11" />
          <mask elevation="10 degrees"
                obs_expected="35175"
                obs_have="34963"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31902"
                obs_have="31899"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jan 31 04:21:46 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11191932"
                         time_creation="Fri Jan 31 04:12:07 2020"
                         time_modification="Fri Jan 31 04:08:17 2020" />
        <observations epoch_first="Fri Jan 31 03:00:00 2020"
                      epoch_last="Fri Jan 31 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47783"
                obs_have="44688"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="40896"
                obs_have="40441"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="35697"
                obs_have="35685"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 31 04:46:52 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11191932"
                         time_creation="Fri Jan 31 04:12:07 2020"
                         time_modification="Fri Jan 31 04:08:17 2020" />
        <observations epoch_first="Fri Jan 31 03:00:00 2020"
                      epoch_last="Fri Jan 31 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47783"
                obs_have="44688"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="40896"
                obs_have="40441"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="35697"
                obs_have="35685"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jan 31 06:35:56 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11191932"
                         time_creation="Fri Jan 31 04:12:07 2020"
                         time_modification="Fri Jan 31 04:08:17 2020" />
        <observations epoch_first="Fri Jan 31 03:00:00 2020"
                      epoch_last="Fri Jan 31 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47783"
                obs_have="44688"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="40896"
                obs_have="40441"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="35697"
                obs_have="35685"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11191932"
                         time_creation="Fri Jan 31 04:12:07 2020"
                         time_modification="Fri Jan 31 04:08:17 2020" />
        <observations epoch_first="Fri Jan 31 03:00:00 2020"
                      epoch_last="Fri Jan 31 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47783"
                obs_have="44688"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="40896"
                obs_have="40441"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="35697"
                obs_have="35685"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:18"
                         size="11191932"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 04:08:17 2020" />
        <observations epoch_first="Fri Jan 31 03:00:00 2020"
                      epoch_last="Fri Jan 31 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47783"
                obs_have="44688"
                obs_ratio="93.52" />
          <mask elevation="10 degrees"
                obs_expected="40896"
                obs_have="40441"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="35697"
                obs_have="35685"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jan 31 05:46:52 2020"
               level="3">
        <file_statistics latency="00:21:19"
                         size="10218569"
                         time_creation="Fri Jan 31 05:45:43 2020"
                         time_modification="Fri Jan 31 05:21:18 2020" />
        <observations epoch_first="Fri Jan 31 04:00:00 2020"
                      epoch_last="Fri Jan 31 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42956"
                obs_have="39005"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="40293"
                obs_have="38758"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="37957"
                obs_have="37685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Jan 31 07:35:54 2020"
               level="3">
        <file_statistics latency="00:21:19"
                         size="10218569"
                         time_creation="Fri Jan 31 05:45:43 2020"
                         time_modification="Fri Jan 31 05:21:18 2020" />
        <observations epoch_first="Fri Jan 31 04:00:00 2020"
                      epoch_last="Fri Jan 31 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42956"
                obs_have="39005"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="40293"
                obs_have="38758"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="37957"
                obs_have="37685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:21:19"
                         size="10218569"
                         time_creation="Fri Jan 31 05:45:43 2020"
                         time_modification="Fri Jan 31 05:21:18 2020" />
        <observations epoch_first="Fri Jan 31 04:00:00 2020"
                      epoch_last="Fri Jan 31 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42956"
                obs_have="39005"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="40293"
                obs_have="38758"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="37957"
                obs_have="37685"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:21:19"
                         size="10218569"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 05:21:18 2020" />
        <observations epoch_first="Fri Jan 31 04:00:00 2020"
                      epoch_last="Fri Jan 31 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42956"
                obs_have="39005"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="40293"
                obs_have="38758"
                obs_ratio="96.19" />
          <mask elevation="15 degrees"
                obs_expected="37957"
                obs_have="37685"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jan 31 06:21:43 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9642461"
                         time_creation="Fri Jan 31 06:13:02 2020"
                         time_modification="Fri Jan 31 06:08:08 2020" />
        <observations epoch_first="Fri Jan 31 05:00:00 2020"
                      epoch_last="Fri Jan 31 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="36683"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36175"
                obs_have="35453"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="32950"
                obs_have="32948"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 06:46:54 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9642461"
                         time_creation="Fri Jan 31 06:13:02 2020"
                         time_modification="Fri Jan 31 06:08:08 2020" />
        <observations epoch_first="Fri Jan 31 05:00:00 2020"
                      epoch_last="Fri Jan 31 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="36683"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36175"
                obs_have="35453"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="32950"
                obs_have="32948"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 08:35:53 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9642461"
                         time_creation="Fri Jan 31 06:13:02 2020"
                         time_modification="Fri Jan 31 06:08:08 2020" />
        <observations epoch_first="Fri Jan 31 05:00:00 2020"
                      epoch_last="Fri Jan 31 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="36683"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36175"
                obs_have="35453"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="32950"
                obs_have="32948"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9642461"
                         time_creation="Fri Jan 31 06:13:02 2020"
                         time_modification="Fri Jan 31 06:08:08 2020" />
        <observations epoch_first="Fri Jan 31 05:00:00 2020"
                      epoch_last="Fri Jan 31 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="36683"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36175"
                obs_have="35453"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="32950"
                obs_have="32948"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:09"
                         size="9642461"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 06:08:08 2020" />
        <observations epoch_first="Fri Jan 31 05:00:00 2020"
                      epoch_last="Fri Jan 31 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40526"
                obs_have="36683"
                obs_ratio="90.52" />
          <mask elevation="10 degrees"
                obs_expected="36175"
                obs_have="35453"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="32950"
                obs_have="32948"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jan 31 07:46:53 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="9744001"
                         time_creation="Fri Jan 31 07:45:02 2020"
                         time_modification="Fri Jan 31 07:21:19 2020" />
        <observations epoch_first="Fri Jan 31 06:00:00 2020"
                      epoch_last="Fri Jan 31 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38826"
                obs_have="35402"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31901"
                obs_have="31888"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28712"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 09:35:53 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="9744001"
                         time_creation="Fri Jan 31 07:45:02 2020"
                         time_modification="Fri Jan 31 07:21:19 2020" />
        <observations epoch_first="Fri Jan 31 06:00:00 2020"
                      epoch_last="Fri Jan 31 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38826"
                obs_have="35402"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31901"
                obs_have="31888"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28712"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="9744001"
                         time_creation="Fri Jan 31 07:45:02 2020"
                         time_modification="Fri Jan 31 07:21:19 2020" />
        <observations epoch_first="Fri Jan 31 06:00:00 2020"
                      epoch_last="Fri Jan 31 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38826"
                obs_have="35402"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31901"
                obs_have="31888"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28712"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:21:20"
                         size="9744001"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 07:21:19 2020" />
        <observations epoch_first="Fri Jan 31 06:00:00 2020"
                      epoch_last="Fri Jan 31 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38826"
                obs_have="35402"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31901"
                obs_have="31888"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28712"
                obs_have="28711"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jan 31 08:21:55 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10068495"
                         time_creation="Fri Jan 31 08:12:08 2020"
                         time_modification="Fri Jan 31 08:08:27 2020" />
        <observations epoch_first="Fri Jan 31 07:00:00 2020"
                      epoch_last="Fri Jan 31 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41254"
                obs_have="33440"
                obs_ratio="81.06" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29637"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 08:46:53 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10068495"
                         time_creation="Fri Jan 31 08:12:08 2020"
                         time_modification="Fri Jan 31 08:08:27 2020" />
        <observations epoch_first="Fri Jan 31 07:00:00 2020"
                      epoch_last="Fri Jan 31 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41254"
                obs_have="33440"
                obs_ratio="81.06" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29637"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 10:35:53 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10068495"
                         time_creation="Fri Jan 31 08:12:08 2020"
                         time_modification="Fri Jan 31 08:08:27 2020" />
        <observations epoch_first="Fri Jan 31 07:00:00 2020"
                      epoch_last="Fri Jan 31 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41254"
                obs_have="33440"
                obs_ratio="81.06" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29637"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10068495"
                         time_creation="Fri Jan 31 08:12:08 2020"
                         time_modification="Fri Jan 31 08:08:27 2020" />
        <observations epoch_first="Fri Jan 31 07:00:00 2020"
                      epoch_last="Fri Jan 31 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41254"
                obs_have="33440"
                obs_ratio="81.06" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29637"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10068495"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 08:08:27 2020" />
        <observations epoch_first="Fri Jan 31 07:00:00 2020"
                      epoch_last="Fri Jan 31 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41254"
                obs_have="33440"
                obs_ratio="81.06" />
          <mask elevation="10 degrees"
                obs_expected="29639"
                obs_have="29637"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27494"
                obs_have="27493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jan 31 09:21:54 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9713515"
                         time_creation="Fri Jan 31 09:12:03 2020"
                         time_modification="Fri Jan 31 09:08:24 2020" />
        <observations epoch_first="Fri Jan 31 08:00:00 2020"
                      epoch_last="Fri Jan 31 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36812"
                obs_have="30033"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="27528"
                obs_have="26518"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="24837"
                obs_have="24783"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Fri Jan 31 09:46:53 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9713515"
                         time_creation="Fri Jan 31 09:12:03 2020"
                         time_modification="Fri Jan 31 09:08:24 2020" />
        <observations epoch_first="Fri Jan 31 08:00:00 2020"
                      epoch_last="Fri Jan 31 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36812"
                obs_have="30033"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="27528"
                obs_have="26518"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="24837"
                obs_have="24783"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Fri Jan 31 11:35:53 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9713515"
                         time_creation="Fri Jan 31 09:12:03 2020"
                         time_modification="Fri Jan 31 09:08:24 2020" />
        <observations epoch_first="Fri Jan 31 08:00:00 2020"
                      epoch_last="Fri Jan 31 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36812"
                obs_have="30033"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="27528"
                obs_have="26518"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="24837"
                obs_have="24783"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9713515"
                         time_creation="Fri Jan 31 09:12:03 2020"
                         time_modification="Fri Jan 31 09:08:24 2020" />
        <observations epoch_first="Fri Jan 31 08:00:00 2020"
                      epoch_last="Fri Jan 31 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36812"
                obs_have="30033"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="27528"
                obs_have="26518"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="24837"
                obs_have="24783"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9713515"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 09:08:24 2020" />
        <observations epoch_first="Fri Jan 31 08:00:00 2020"
                      epoch_last="Fri Jan 31 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36812"
                obs_have="30033"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="27528"
                obs_have="26518"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="24837"
                obs_have="24783"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jan 31 10:21:51 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8707023"
                         time_creation="Fri Jan 31 10:12:02 2020"
                         time_modification="Fri Jan 31 10:08:18 2020" />
        <observations epoch_first="Fri Jan 31 09:00:00 2020"
                      epoch_last="Fri Jan 31 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28279"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24263"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="20993"
                obs_have="20976"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jan 31 10:46:51 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8707023"
                         time_creation="Fri Jan 31 10:12:02 2020"
                         time_modification="Fri Jan 31 10:08:18 2020" />
        <observations epoch_first="Fri Jan 31 09:00:00 2020"
                      epoch_last="Fri Jan 31 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28279"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24263"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="20993"
                obs_have="20976"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Jan 31 12:35:49 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8707023"
                         time_creation="Fri Jan 31 10:12:02 2020"
                         time_modification="Fri Jan 31 10:08:18 2020" />
        <observations epoch_first="Fri Jan 31 09:00:00 2020"
                      epoch_last="Fri Jan 31 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28279"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24263"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="20993"
                obs_have="20976"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8707023"
                         time_creation="Fri Jan 31 10:12:02 2020"
                         time_modification="Fri Jan 31 10:08:18 2020" />
        <observations epoch_first="Fri Jan 31 09:00:00 2020"
                      epoch_last="Fri Jan 31 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28279"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24263"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="20993"
                obs_have="20976"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8707023"
                         time_creation="Thu Feb 27 01:53:13 2020"
                         time_modification="Fri Jan 31 10:08:18 2020" />
        <observations epoch_first="Fri Jan 31 09:00:00 2020"
                      epoch_last="Fri Jan 31 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28279"
                obs_ratio="91.78" />
          <mask elevation="10 degrees"
                obs_expected="24798"
                obs_have="24263"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="20993"
                obs_have="20976"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jan 31 11:21:49 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8145035"
                         time_creation="Fri Jan 31 11:12:21 2020"
                         time_modification="Fri Jan 31 11:08:13 2020" />
        <observations epoch_first="Fri Jan 31 10:00:00 2020"
                      epoch_last="Fri Jan 31 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28575"
                obs_have="25638"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24337"
                obs_have="23845"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 11:46:50 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8145035"
                         time_creation="Fri Jan 31 11:12:21 2020"
                         time_modification="Fri Jan 31 11:08:13 2020" />
        <observations epoch_first="Fri Jan 31 10:00:00 2020"
                      epoch_last="Fri Jan 31 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28575"
                obs_have="25638"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24337"
                obs_have="23845"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 13:35:49 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8145035"
                         time_creation="Fri Jan 31 11:12:21 2020"
                         time_modification="Fri Jan 31 11:08:13 2020" />
        <observations epoch_first="Fri Jan 31 10:00:00 2020"
                      epoch_last="Fri Jan 31 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28575"
                obs_have="25638"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24337"
                obs_have="23845"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8145035"
                         time_creation="Fri Jan 31 11:12:21 2020"
                         time_modification="Fri Jan 31 11:08:13 2020" />
        <observations epoch_first="Fri Jan 31 10:00:00 2020"
                      epoch_last="Fri Jan 31 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28575"
                obs_have="25638"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24337"
                obs_have="23845"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:14"
                         size="8145035"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 11:08:13 2020" />
        <observations epoch_first="Fri Jan 31 10:00:00 2020"
                      epoch_last="Fri Jan 31 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28575"
                obs_have="25638"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="24337"
                obs_have="23845"
                obs_ratio="97.98" />
          <mask elevation="15 degrees"
                obs_expected="21600"
                obs_have="21600"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jan 31 12:46:53 2020"
               level="3">
        <file_statistics latency="00:22:18"
                         size="8638032"
                         time_creation="Fri Jan 31 12:45:09 2020"
                         time_modification="Fri Jan 31 12:22:17 2020" />
        <observations epoch_first="Fri Jan 31 11:00:00 2020"
                      epoch_last="Fri Jan 31 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33671"
                obs_have="28323"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="25248"
                obs_have="24129"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="21302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 14:35:52 2020"
               level="3">
        <file_statistics latency="00:22:18"
                         size="8638032"
                         time_creation="Fri Jan 31 12:45:09 2020"
                         time_modification="Fri Jan 31 12:22:17 2020" />
        <observations epoch_first="Fri Jan 31 11:00:00 2020"
                      epoch_last="Fri Jan 31 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33671"
                obs_have="28323"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="25248"
                obs_have="24129"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="21302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:22:18"
                         size="8638032"
                         time_creation="Fri Jan 31 12:45:09 2020"
                         time_modification="Fri Jan 31 12:22:17 2020" />
        <observations epoch_first="Fri Jan 31 11:00:00 2020"
                      epoch_last="Fri Jan 31 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33671"
                obs_have="28323"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="25248"
                obs_have="24129"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="21302"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:22:18"
                         size="8638032"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 12:22:17 2020" />
        <observations epoch_first="Fri Jan 31 11:00:00 2020"
                      epoch_last="Fri Jan 31 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33671"
                obs_have="28323"
                obs_ratio="84.12" />
          <mask elevation="10 degrees"
                obs_expected="25248"
                obs_have="24129"
                obs_ratio="95.57" />
          <mask elevation="15 degrees"
                obs_expected="21302"
                obs_have="21302"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jan 31 13:21:53 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9403422"
                         time_creation="Fri Jan 31 13:12:10 2020"
                         time_modification="Fri Jan 31 13:08:20 2020" />
        <observations epoch_first="Fri Jan 31 12:00:00 2020"
                      epoch_last="Fri Jan 31 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33180"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="30528"
                obs_have="29944"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 13:46:54 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9403422"
                         time_creation="Fri Jan 31 13:12:10 2020"
                         time_modification="Fri Jan 31 13:08:20 2020" />
        <observations epoch_first="Fri Jan 31 12:00:00 2020"
                      epoch_last="Fri Jan 31 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33180"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="30528"
                obs_have="29944"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 15:35:53 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9403422"
                         time_creation="Fri Jan 31 13:12:10 2020"
                         time_modification="Fri Jan 31 13:08:20 2020" />
        <observations epoch_first="Fri Jan 31 12:00:00 2020"
                      epoch_last="Fri Jan 31 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33180"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="30528"
                obs_have="29944"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9403422"
                         time_creation="Fri Jan 31 13:12:10 2020"
                         time_modification="Fri Jan 31 13:08:20 2020" />
        <observations epoch_first="Fri Jan 31 12:00:00 2020"
                      epoch_last="Fri Jan 31 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33180"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="30528"
                obs_have="29944"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25525"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9403422"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 13:08:20 2020" />
        <observations epoch_first="Fri Jan 31 12:00:00 2020"
                      epoch_last="Fri Jan 31 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="33180"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="30528"
                obs_have="29944"
                obs_ratio="98.09" />
          <mask elevation="15 degrees"
                obs_expected="25526"
                obs_have="25525"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jan 31 14:21:53 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9152737"
                         time_creation="Fri Jan 31 14:12:25 2020"
                         time_modification="Fri Jan 31 14:08:22 2020" />
        <observations epoch_first="Fri Jan 31 13:00:00 2020"
                      epoch_last="Fri Jan 31 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34251"
                obs_have="33491"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="32604"
                obs_have="32284"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 14:46:53 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9152737"
                         time_creation="Fri Jan 31 14:12:25 2020"
                         time_modification="Fri Jan 31 14:08:22 2020" />
        <observations epoch_first="Fri Jan 31 13:00:00 2020"
                      epoch_last="Fri Jan 31 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34251"
                obs_have="33491"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="32604"
                obs_have="32284"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 16:35:49 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9152737"
                         time_creation="Fri Jan 31 14:12:25 2020"
                         time_modification="Fri Jan 31 14:08:22 2020" />
        <observations epoch_first="Fri Jan 31 13:00:00 2020"
                      epoch_last="Fri Jan 31 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34251"
                obs_have="33491"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="32604"
                obs_have="32284"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9152737"
                         time_creation="Fri Jan 31 14:12:25 2020"
                         time_modification="Fri Jan 31 14:08:22 2020" />
        <observations epoch_first="Fri Jan 31 13:00:00 2020"
                      epoch_last="Fri Jan 31 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34251"
                obs_have="33491"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="32604"
                obs_have="32284"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9152737"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 14:08:22 2020" />
        <observations epoch_first="Fri Jan 31 13:00:00 2020"
                      epoch_last="Fri Jan 31 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34251"
                obs_have="33491"
                obs_ratio="97.78" />
          <mask elevation="10 degrees"
                obs_expected="32604"
                obs_have="32284"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jan 31 15:21:54 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9823226"
                         time_creation="Fri Jan 31 15:13:07 2020"
                         time_modification="Fri Jan 31 15:08:24 2020" />
        <observations epoch_first="Fri Jan 31 14:00:00 2020"
                      epoch_last="Fri Jan 31 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="34091"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="31991"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29304"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 15:46:55 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9823226"
                         time_creation="Fri Jan 31 15:13:07 2020"
                         time_modification="Fri Jan 31 15:08:24 2020" />
        <observations epoch_first="Fri Jan 31 14:00:00 2020"
                      epoch_last="Fri Jan 31 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="34091"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="31991"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29304"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 17:35:52 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9823226"
                         time_creation="Fri Jan 31 15:13:07 2020"
                         time_modification="Fri Jan 31 15:08:24 2020" />
        <observations epoch_first="Fri Jan 31 14:00:00 2020"
                      epoch_last="Fri Jan 31 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="34091"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="31991"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29304"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9823226"
                         time_creation="Fri Jan 31 15:13:07 2020"
                         time_modification="Fri Jan 31 15:08:24 2020" />
        <observations epoch_first="Fri Jan 31 14:00:00 2020"
                      epoch_last="Fri Jan 31 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="34091"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="31991"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29304"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9823226"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 15:08:24 2020" />
        <observations epoch_first="Fri Jan 31 14:00:00 2020"
                      epoch_last="Fri Jan 31 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37703"
                obs_have="34091"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="32392"
                obs_have="31991"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="29307"
                obs_have="29304"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jan 31 16:21:53 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10051572"
                         time_creation="Fri Jan 31 16:12:10 2020"
                         time_modification="Fri Jan 31 16:08:23 2020" />
        <observations epoch_first="Fri Jan 31 15:00:00 2020"
                      epoch_last="Fri Jan 31 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38992"
                obs_have="33440"
                obs_ratio="85.76" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="29748"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="24447"
                obs_have="24420"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Jan 31 16:46:50 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10051572"
                         time_creation="Fri Jan 31 16:12:10 2020"
                         time_modification="Fri Jan 31 16:08:23 2020" />
        <observations epoch_first="Fri Jan 31 15:00:00 2020"
                      epoch_last="Fri Jan 31 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38992"
                obs_have="33440"
                obs_ratio="85.76" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="29748"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="24447"
                obs_have="24420"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Fri Jan 31 18:35:55 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10051572"
                         time_creation="Fri Jan 31 16:12:10 2020"
                         time_modification="Fri Jan 31 16:08:23 2020" />
        <observations epoch_first="Fri Jan 31 15:00:00 2020"
                      epoch_last="Fri Jan 31 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38992"
                obs_have="33440"
                obs_ratio="85.76" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="29748"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="24447"
                obs_have="24420"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10051572"
                         time_creation="Fri Jan 31 16:12:10 2020"
                         time_modification="Fri Jan 31 16:08:23 2020" />
        <observations epoch_first="Fri Jan 31 15:00:00 2020"
                      epoch_last="Fri Jan 31 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38992"
                obs_have="33440"
                obs_ratio="85.76" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="29748"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="24447"
                obs_have="24420"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:24"
                         size="10051572"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 16:08:23 2020" />
        <observations epoch_first="Fri Jan 31 15:00:00 2020"
                      epoch_last="Fri Jan 31 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38992"
                obs_have="33440"
                obs_ratio="85.76" />
          <mask elevation="10 degrees"
                obs_expected="31289"
                obs_have="29748"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="24447"
                obs_have="24420"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jan 31 17:46:45 2020"
               level="3">
        <file_statistics latency="00:37:07"
                         size="9719793"
                         time_creation="Fri Jan 31 17:45:02 2020"
                         time_modification="Fri Jan 31 17:37:06 2020" />
        <observations epoch_first="Fri Jan 31 16:00:00 2020"
                      epoch_last="Fri Jan 31 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34150"
                obs_have="32464"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="31620"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="30638"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan 31 19:35:53 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9719793"
                         time_creation="Fri Jan 31 18:10:06 2020"
                         time_modification="Fri Jan 31 17:53:06 2020" />
        <observations epoch_first="Fri Jan 31 16:00:00 2020"
                      epoch_last="Fri Jan 31 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34150"
                obs_have="32464"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="31620"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="30638"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9719793"
                         time_creation="Fri Jan 31 18:10:06 2020"
                         time_modification="Fri Jan 31 17:53:06 2020" />
        <observations epoch_first="Fri Jan 31 16:00:00 2020"
                      epoch_last="Fri Jan 31 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34150"
                obs_have="32464"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="31620"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="30638"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:53:07"
                         size="9719793"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 17:53:06 2020" />
        <observations epoch_first="Fri Jan 31 16:00:00 2020"
                      epoch_last="Fri Jan 31 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34150"
                obs_have="32464"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="31620"
                obs_ratio="98.58" />
          <mask elevation="15 degrees"
                obs_expected="30640"
                obs_have="30638"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jan 31 18:21:47 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9562593"
                         time_creation="Fri Jan 31 18:12:04 2020"
                         time_modification="Fri Jan 31 18:08:15 2020" />
        <observations epoch_first="Fri Jan 31 17:00:00 2020"
                      epoch_last="Fri Jan 31 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30202"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29736"
                obs_have="29184"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26741"
                obs_have="26736"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 31 18:46:51 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9562593"
                         time_creation="Fri Jan 31 18:12:04 2020"
                         time_modification="Fri Jan 31 18:08:15 2020" />
        <observations epoch_first="Fri Jan 31 17:00:00 2020"
                      epoch_last="Fri Jan 31 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30202"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29736"
                obs_have="29184"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26741"
                obs_have="26736"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Jan 31 20:35:53 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9562593"
                         time_creation="Fri Jan 31 18:12:04 2020"
                         time_modification="Fri Jan 31 18:08:15 2020" />
        <observations epoch_first="Fri Jan 31 17:00:00 2020"
                      epoch_last="Fri Jan 31 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30202"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29736"
                obs_have="29184"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26741"
                obs_have="26736"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9562593"
                         time_creation="Fri Jan 31 18:12:04 2020"
                         time_modification="Fri Jan 31 18:08:15 2020" />
        <observations epoch_first="Fri Jan 31 17:00:00 2020"
                      epoch_last="Fri Jan 31 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30202"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29736"
                obs_have="29184"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26741"
                obs_have="26736"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9562593"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 18:08:15 2020" />
        <observations epoch_first="Fri Jan 31 17:00:00 2020"
                      epoch_last="Fri Jan 31 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34497"
                obs_have="30202"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="29736"
                obs_have="29184"
                obs_ratio="98.14" />
          <mask elevation="15 degrees"
                obs_expected="26741"
                obs_have="26736"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jan 31 19:21:53 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9540167"
                         time_creation="Fri Jan 31 19:12:16 2020"
                         time_modification="Fri Jan 31 19:08:18 2020" />
        <observations epoch_first="Fri Jan 31 18:00:00 2020"
                      epoch_last="Fri Jan 31 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38793"
                obs_have="34379"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="27742"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24267"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Jan 31 19:46:53 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9540167"
                         time_creation="Fri Jan 31 19:12:16 2020"
                         time_modification="Fri Jan 31 19:08:18 2020" />
        <observations epoch_first="Fri Jan 31 18:00:00 2020"
                      epoch_last="Fri Jan 31 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38793"
                obs_have="34379"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="27742"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24267"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Jan 31 21:35:54 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9540167"
                         time_creation="Fri Jan 31 19:12:16 2020"
                         time_modification="Fri Jan 31 19:08:18 2020" />
        <observations epoch_first="Fri Jan 31 18:00:00 2020"
                      epoch_last="Fri Jan 31 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38793"
                obs_have="34379"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="27742"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24267"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9540167"
                         time_creation="Fri Jan 31 19:12:16 2020"
                         time_modification="Fri Jan 31 19:08:18 2020" />
        <observations epoch_first="Fri Jan 31 18:00:00 2020"
                      epoch_last="Fri Jan 31 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38793"
                obs_have="34379"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="27742"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24267"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9540167"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 19:08:18 2020" />
        <observations epoch_first="Fri Jan 31 18:00:00 2020"
                      epoch_last="Fri Jan 31 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38793"
                obs_have="34379"
                obs_ratio="88.62" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="27742"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="24290"
                obs_have="24267"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 31 20:46:47 2020"
               level="3">
        <file_statistics latency="00:37:23"
                         size="8891175"
                         time_creation="Fri Jan 31 20:45:12 2020"
                         time_modification="Fri Jan 31 20:37:22 2020" />
        <observations epoch_first="Fri Jan 31 19:00:00 2020"
                      epoch_last="Fri Jan 31 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="33137"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="26751"
                obs_have="25411"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="21383"
                obs_have="21383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 22:35:54 2020"
               level="3">
        <file_statistics latency="00:53:23"
                         size="8891175"
                         time_creation="Fri Jan 31 21:10:04 2020"
                         time_modification="Fri Jan 31 20:53:22 2020" />
        <observations epoch_first="Fri Jan 31 19:00:00 2020"
                      epoch_last="Fri Jan 31 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="33137"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="26751"
                obs_have="25411"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="21383"
                obs_have="21383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:53:23"
                         size="8891175"
                         time_creation="Fri Jan 31 21:10:04 2020"
                         time_modification="Fri Jan 31 20:53:22 2020" />
        <observations epoch_first="Fri Jan 31 19:00:00 2020"
                      epoch_last="Fri Jan 31 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="33137"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="26751"
                obs_have="25411"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="21383"
                obs_have="21383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:53:23"
                         size="8891175"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 20:53:22 2020" />
        <observations epoch_first="Fri Jan 31 19:00:00 2020"
                      epoch_last="Fri Jan 31 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="33137"
                obs_ratio="88.39" />
          <mask elevation="10 degrees"
                obs_expected="26751"
                obs_have="25411"
                obs_ratio="94.99" />
          <mask elevation="15 degrees"
                obs_expected="21383"
                obs_have="21383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jan 31 21:21:54 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8842313"
                         time_creation="Fri Jan 31 21:12:03 2020"
                         time_modification="Fri Jan 31 21:08:20 2020" />
        <observations epoch_first="Fri Jan 31 20:00:00 2020"
                      epoch_last="Fri Jan 31 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="26849"
                obs_ratio="78.18" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="24737"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="23580"
                obs_have="23386"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Fri Jan 31 21:46:55 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8842313"
                         time_creation="Fri Jan 31 21:12:03 2020"
                         time_modification="Fri Jan 31 21:08:20 2020" />
        <observations epoch_first="Fri Jan 31 20:00:00 2020"
                      epoch_last="Fri Jan 31 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="26849"
                obs_ratio="78.18" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="24737"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="23580"
                obs_have="23386"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Fri Jan 31 23:35:55 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8842313"
                         time_creation="Fri Jan 31 21:12:03 2020"
                         time_modification="Fri Jan 31 21:08:20 2020" />
        <observations epoch_first="Fri Jan 31 20:00:00 2020"
                      epoch_last="Fri Jan 31 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="26849"
                obs_ratio="78.18" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="24737"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="23580"
                obs_have="23386"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8842313"
                         time_creation="Fri Jan 31 21:12:03 2020"
                         time_modification="Fri Jan 31 21:08:20 2020" />
        <observations epoch_first="Fri Jan 31 20:00:00 2020"
                      epoch_last="Fri Jan 31 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="26849"
                obs_ratio="78.18" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="24737"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="23580"
                obs_have="23386"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8842313"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 21:08:20 2020" />
        <observations epoch_first="Fri Jan 31 20:00:00 2020"
                      epoch_last="Fri Jan 31 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34344"
                obs_have="26849"
                obs_ratio="78.18" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="24737"
                obs_ratio="92.95" />
          <mask elevation="15 degrees"
                obs_expected="23580"
                obs_have="23386"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 31 22:21:56 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9259382"
                         time_creation="Fri Jan 31 22:12:03 2020"
                         time_modification="Fri Jan 31 22:08:16 2020" />
        <observations epoch_first="Fri Jan 31 21:00:00 2020"
                      epoch_last="Fri Jan 31 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32670"
                obs_have="31213"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="26944"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 22:46:55 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9259382"
                         time_creation="Fri Jan 31 22:12:03 2020"
                         time_modification="Fri Jan 31 22:08:16 2020" />
        <observations epoch_first="Fri Jan 31 21:00:00 2020"
                      epoch_last="Fri Jan 31 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32670"
                obs_have="31213"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="26944"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 00:35:56 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9259382"
                         time_creation="Fri Jan 31 22:12:03 2020"
                         time_modification="Fri Jan 31 22:08:16 2020" />
        <observations epoch_first="Fri Jan 31 21:00:00 2020"
                      epoch_last="Fri Jan 31 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32670"
                obs_have="31213"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="26944"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9259382"
                         time_creation="Fri Jan 31 22:12:03 2020"
                         time_modification="Fri Jan 31 22:08:16 2020" />
        <observations epoch_first="Fri Jan 31 21:00:00 2020"
                      epoch_last="Fri Jan 31 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32670"
                obs_have="31213"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="26944"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23365"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9259382"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 22:08:16 2020" />
        <observations epoch_first="Fri Jan 31 21:00:00 2020"
                      epoch_last="Fri Jan 31 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32670"
                obs_have="31213"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="27123"
                obs_have="26944"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23365"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 31 23:21:56 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9259509"
                         time_creation="Fri Jan 31 23:12:04 2020"
                         time_modification="Fri Jan 31 23:08:20 2020" />
        <observations epoch_first="Fri Jan 31 22:00:00 2020"
                      epoch_last="Fri Jan 31 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="32541"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 31 23:46:56 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9259509"
                         time_creation="Fri Jan 31 23:12:04 2020"
                         time_modification="Fri Jan 31 23:08:20 2020" />
        <observations epoch_first="Fri Jan 31 22:00:00 2020"
                      epoch_last="Fri Jan 31 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="32541"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 01:35:55 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9259509"
                         time_creation="Fri Jan 31 23:12:04 2020"
                         time_modification="Fri Jan 31 23:08:20 2020" />
        <observations epoch_first="Fri Jan 31 22:00:00 2020"
                      epoch_last="Fri Jan 31 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="32541"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9259509"
                         time_creation="Fri Jan 31 23:12:04 2020"
                         time_modification="Fri Jan 31 23:08:20 2020" />
        <observations epoch_first="Fri Jan 31 22:00:00 2020"
                      epoch_last="Fri Jan 31 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="32541"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9259509"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Fri Jan 31 23:08:20 2020" />
        <observations epoch_first="Fri Jan 31 22:00:00 2020"
                      epoch_last="Fri Jan 31 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35465"
                obs_have="32541"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="30475"
                obs_have="30475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo031x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Feb  1 19:04:44 2020"
               level="3">
        <file_statistics latency="01:10:28"
                         size="10529836"
                         time_creation="Sat Feb  1 02:50:04 2020"
                         time_modification="Sat Feb  1 01:10:27 2020" />
        <observations epoch_first="Fri Jan 31 23:00:00 2020"
                      epoch_last="Fri Jan 31 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42625"
                obs_have="36363"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="29993"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25532"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Sun Mar  1 03:45:29 2020"
               level="3">
        <file_statistics latency="01:10:28"
                         size="10529836"
                         time_creation="Thu Feb 27 01:53:14 2020"
                         time_modification="Sat Feb  1 01:10:27 2020" />
        <observations epoch_first="Fri Jan 31 23:00:00 2020"
                      epoch_last="Fri Jan 31 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42625"
                obs_have="36363"
                obs_ratio="85.31" />
          <mask elevation="10 degrees"
                obs_expected="30730"
                obs_have="29993"
                obs_ratio="97.60" />
          <mask elevation="15 degrees"
                obs_expected="25585"
                obs_have="25532"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
  </station>
</QC>
