<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-27 00:00:00"
    DayOfYear="58"
    Year="2019">
  <station name="ILBO">
    <file name="/ilbo0580.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 28 18:45:37 2019"
               level="3">
        <file_statistics latency="01:36:17"
                         size="7960602"
                         time_creation="Thu Feb 28 02:50:10 2019"
                         time_modification="Thu Feb 28 01:35:47 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="27124"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="24929"
                obs_have="24504"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22132"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:25:38 2019"
               level="3">
        <file_statistics latency="01:36:17"
                         size="7960602"
                         time_creation="Tue Mar 26 08:59:27 2019"
                         time_modification="Thu Feb 28 01:35:47 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:30 2019"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29832"
                obs_have="27124"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="24929"
                obs_have="24504"
                obs_ratio="98.30" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22132"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 27 01:21:46 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10991487"
                         time_creation="Wed Feb 27 01:12:46 2019"
                         time_modification="Wed Feb 27 01:08:18 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41614"
                obs_have="40460"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="39566"
                obs_have="39561"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38488"
                obs_have="38488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 01:46:47 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10991487"
                         time_creation="Wed Feb 27 01:12:46 2019"
                         time_modification="Wed Feb 27 01:08:18 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41614"
                obs_have="40460"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="39566"
                obs_have="39561"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38488"
                obs_have="38488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 03:35:44 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10991487"
                         time_creation="Wed Feb 27 01:12:46 2019"
                         time_modification="Wed Feb 27 01:08:18 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41614"
                obs_have="40460"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="39566"
                obs_have="39561"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38488"
                obs_have="38488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10991487"
                         time_creation="Wed Feb 27 01:12:46 2019"
                         time_modification="Wed Feb 27 01:08:18 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41614"
                obs_have="40460"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="39566"
                obs_have="39561"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38488"
                obs_have="38488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10991487"
                         time_creation="Tue Mar 26 05:18:23 2019"
                         time_modification="Wed Feb 27 01:08:18 2019" />
        <observations epoch_first="Wed Feb 27 00:00:00 2019"
                      epoch_last="Wed Feb 27 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41614"
                obs_have="40460"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="39566"
                obs_have="39561"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="38488"
                obs_have="38488"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 27 02:21:46 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10803702"
                         time_creation="Wed Feb 27 02:12:28 2019"
                         time_modification="Wed Feb 27 02:08:21 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42029"
                obs_have="40524"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37796"
                obs_have="37774"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 02:46:44 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10803702"
                         time_creation="Wed Feb 27 02:12:28 2019"
                         time_modification="Wed Feb 27 02:08:21 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42029"
                obs_have="40524"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37796"
                obs_have="37774"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 04:35:44 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10803702"
                         time_creation="Wed Feb 27 02:12:28 2019"
                         time_modification="Wed Feb 27 02:08:21 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42029"
                obs_have="40524"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37796"
                obs_have="37774"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10803702"
                         time_creation="Wed Feb 27 02:12:28 2019"
                         time_modification="Wed Feb 27 02:08:21 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42029"
                obs_have="40524"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37796"
                obs_have="37774"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10803702"
                         time_creation="Tue Mar 26 05:18:25 2019"
                         time_modification="Wed Feb 27 02:08:21 2019" />
        <observations epoch_first="Wed Feb 27 01:00:00 2019"
                      epoch_last="Wed Feb 27 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42029"
                obs_have="40524"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37796"
                obs_have="37774"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="35554"
                obs_have="35554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 27 03:21:45 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="11034946"
                         time_creation="Wed Feb 27 03:12:47 2019"
                         time_modification="Wed Feb 27 03:08:29 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46316"
                obs_have="43932"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="40739"
                obs_have="40622"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35615"
                obs_have="35603"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 27 03:46:42 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="11034946"
                         time_creation="Wed Feb 27 03:12:47 2019"
                         time_modification="Wed Feb 27 03:08:29 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46316"
                obs_have="43932"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="40739"
                obs_have="40622"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35615"
                obs_have="35603"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 27 05:35:48 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="11034946"
                         time_creation="Wed Feb 27 03:12:47 2019"
                         time_modification="Wed Feb 27 03:08:29 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46316"
                obs_have="43932"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="40739"
                obs_have="40622"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35615"
                obs_have="35603"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="11034946"
                         time_creation="Wed Feb 27 03:12:47 2019"
                         time_modification="Wed Feb 27 03:08:29 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46316"
                obs_have="43932"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="40739"
                obs_have="40622"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35615"
                obs_have="35603"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="11034946"
                         time_creation="Tue Mar 26 05:18:27 2019"
                         time_modification="Wed Feb 27 03:08:29 2019" />
        <observations epoch_first="Wed Feb 27 02:00:00 2019"
                      epoch_last="Wed Feb 27 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46316"
                obs_have="43932"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="40739"
                obs_have="40622"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="35615"
                obs_have="35603"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 27 04:21:45 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10873790"
                         time_creation="Wed Feb 27 04:12:02 2019"
                         time_modification="Wed Feb 27 04:08:33 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43494"
                obs_have="39091"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="38375"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="36630"
                obs_have="36629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 04:46:45 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10873790"
                         time_creation="Wed Feb 27 04:12:02 2019"
                         time_modification="Wed Feb 27 04:08:33 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43494"
                obs_have="39091"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="38375"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="36630"
                obs_have="36629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 06:35:46 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10873790"
                         time_creation="Wed Feb 27 04:12:02 2019"
                         time_modification="Wed Feb 27 04:08:33 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43494"
                obs_have="39091"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="38375"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="36630"
                obs_have="36629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10873790"
                         time_creation="Wed Feb 27 04:12:02 2019"
                         time_modification="Wed Feb 27 04:08:33 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43494"
                obs_have="39091"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="38375"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="36630"
                obs_have="36629"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:34"
                         size="10873790"
                         time_creation="Tue Mar 26 05:18:29 2019"
                         time_modification="Wed Feb 27 04:08:33 2019" />
        <observations epoch_first="Wed Feb 27 03:00:00 2019"
                      epoch_last="Wed Feb 27 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43494"
                obs_have="39091"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="39741"
                obs_have="38375"
                obs_ratio="96.56" />
          <mask elevation="15 degrees"
                obs_expected="36630"
                obs_have="36629"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 27 05:21:48 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10378693"
                         time_creation="Wed Feb 27 05:12:02 2019"
                         time_modification="Wed Feb 27 05:08:29 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38489"
                obs_have="36066"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33712"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 05:46:44 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10378693"
                         time_creation="Wed Feb 27 05:12:02 2019"
                         time_modification="Wed Feb 27 05:08:29 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38489"
                obs_have="36066"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33712"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 07:35:45 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10378693"
                         time_creation="Wed Feb 27 05:12:02 2019"
                         time_modification="Wed Feb 27 05:08:29 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38489"
                obs_have="36066"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33712"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10378693"
                         time_creation="Wed Feb 27 05:12:02 2019"
                         time_modification="Wed Feb 27 05:08:29 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38489"
                obs_have="36066"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33712"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:30"
                         size="10378693"
                         time_creation="Tue Mar 26 05:18:32 2019"
                         time_modification="Wed Feb 27 05:08:29 2019" />
        <observations epoch_first="Wed Feb 27 04:00:00 2019"
                      epoch_last="Wed Feb 27 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38489"
                obs_have="36066"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="33775"
                obs_have="33712"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="29888"
                obs_have="29888"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 27 06:21:43 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9856549"
                         time_creation="Wed Feb 27 06:12:02 2019"
                         time_modification="Wed Feb 27 06:08:15 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32708"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="29119"
                obs_have="29092"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 06:46:45 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9856549"
                         time_creation="Wed Feb 27 06:12:02 2019"
                         time_modification="Wed Feb 27 06:08:15 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32708"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="29119"
                obs_have="29092"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 08:35:46 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9856549"
                         time_creation="Wed Feb 27 06:12:02 2019"
                         time_modification="Wed Feb 27 06:08:15 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32708"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="29119"
                obs_have="29092"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9856549"
                         time_creation="Wed Feb 27 06:12:02 2019"
                         time_modification="Wed Feb 27 06:08:15 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32708"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="29119"
                obs_have="29092"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9856549"
                         time_creation="Tue Mar 26 05:18:34 2019"
                         time_modification="Wed Feb 27 06:08:15 2019" />
        <observations epoch_first="Wed Feb 27 05:00:00 2019"
                      epoch_last="Wed Feb 27 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32708"
                obs_ratio="90.08" />
          <mask elevation="10 degrees"
                obs_expected="29119"
                obs_have="29092"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 27 07:21:48 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9911477"
                         time_creation="Wed Feb 27 07:12:02 2019"
                         time_modification="Wed Feb 27 07:08:17 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="31624"
                obs_ratio="80.57" />
          <mask elevation="10 degrees"
                obs_expected="27176"
                obs_have="26557"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 07:46:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9911477"
                         time_creation="Wed Feb 27 07:12:02 2019"
                         time_modification="Wed Feb 27 07:08:17 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="31624"
                obs_ratio="80.57" />
          <mask elevation="10 degrees"
                obs_expected="27176"
                obs_have="26557"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 09:35:47 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9911477"
                         time_creation="Wed Feb 27 07:12:02 2019"
                         time_modification="Wed Feb 27 07:08:17 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="31624"
                obs_ratio="80.57" />
          <mask elevation="10 degrees"
                obs_expected="27176"
                obs_have="26557"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9911477"
                         time_creation="Wed Feb 27 07:12:02 2019"
                         time_modification="Wed Feb 27 07:08:17 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="31624"
                obs_ratio="80.57" />
          <mask elevation="10 degrees"
                obs_expected="27176"
                obs_have="26557"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9911477"
                         time_creation="Tue Mar 26 05:18:36 2019"
                         time_modification="Wed Feb 27 07:08:17 2019" />
        <observations epoch_first="Wed Feb 27 06:00:00 2019"
                      epoch_last="Wed Feb 27 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39249"
                obs_have="31624"
                obs_ratio="80.57" />
          <mask elevation="10 degrees"
                obs_expected="27176"
                obs_have="26557"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="23445"
                obs_have="23445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 27 08:21:47 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9937588"
                         time_creation="Wed Feb 27 08:12:03 2019"
                         time_modification="Wed Feb 27 08:08:16 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="31750"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="28371"
                obs_have="27078"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="24653"
                obs_have="24653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 08:46:47 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9937588"
                         time_creation="Wed Feb 27 08:12:03 2019"
                         time_modification="Wed Feb 27 08:08:16 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="31750"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="28371"
                obs_have="27078"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="24653"
                obs_have="24653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 10:35:46 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9937588"
                         time_creation="Wed Feb 27 08:12:03 2019"
                         time_modification="Wed Feb 27 08:08:16 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="31750"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="28371"
                obs_have="27078"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="24653"
                obs_have="24653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9937588"
                         time_creation="Wed Feb 27 08:12:03 2019"
                         time_modification="Wed Feb 27 08:08:16 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="31750"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="28371"
                obs_have="27078"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="24653"
                obs_have="24653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9937588"
                         time_creation="Tue Mar 26 05:18:38 2019"
                         time_modification="Wed Feb 27 08:08:16 2019" />
        <observations epoch_first="Wed Feb 27 07:00:00 2019"
                      epoch_last="Wed Feb 27 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35404"
                obs_have="31750"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="28371"
                obs_have="27078"
                obs_ratio="95.44" />
          <mask elevation="15 degrees"
                obs_expected="24653"
                obs_have="24653"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 27 09:21:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9338942"
                         time_creation="Wed Feb 27 09:12:04 2019"
                         time_modification="Wed Feb 27 09:08:11 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="27877"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25823"
                obs_have="25216"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23325"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Feb 27 09:46:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9338942"
                         time_creation="Wed Feb 27 09:12:04 2019"
                         time_modification="Wed Feb 27 09:08:11 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="27877"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25823"
                obs_have="25216"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23325"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Feb 27 11:35:46 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9338942"
                         time_creation="Wed Feb 27 09:12:04 2019"
                         time_modification="Wed Feb 27 09:08:11 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="27877"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25823"
                obs_have="25216"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23325"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9338942"
                         time_creation="Wed Feb 27 09:12:04 2019"
                         time_modification="Wed Feb 27 09:08:11 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="27877"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25823"
                obs_have="25216"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23325"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:12"
                         size="9338942"
                         time_creation="Tue Mar 26 05:18:41 2019"
                         time_modification="Wed Feb 27 09:08:11 2019" />
        <observations epoch_first="Wed Feb 27 08:00:00 2019"
                      epoch_last="Wed Feb 27 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31153"
                obs_have="27877"
                obs_ratio="89.48" />
          <mask elevation="10 degrees"
                obs_expected="25823"
                obs_have="25216"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="23360"
                obs_have="23325"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 27 10:21:44 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9075058"
                         time_creation="Wed Feb 27 10:10:04 2019"
                         time_modification="Wed Feb 27 10:08:03 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="26153"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="24868"
                obs_have="23200"
                obs_ratio="93.29" />
          <mask elevation="15 degrees"
                obs_expected="20796"
                obs_have="20796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 10:46:44 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9075058"
                         time_creation="Wed Feb 27 10:10:04 2019"
                         time_modification="Wed Feb 27 10:08:03 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="26153"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="24868"
                obs_have="23200"
                obs_ratio="93.29" />
          <mask elevation="15 degrees"
                obs_expected="20796"
                obs_have="20796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 12:35:43 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9075058"
                         time_creation="Wed Feb 27 10:10:04 2019"
                         time_modification="Wed Feb 27 10:08:03 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="26153"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="24868"
                obs_have="23200"
                obs_ratio="93.29" />
          <mask elevation="15 degrees"
                obs_expected="20796"
                obs_have="20796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9075058"
                         time_creation="Wed Feb 27 10:10:04 2019"
                         time_modification="Wed Feb 27 10:08:03 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="26153"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="24868"
                obs_have="23200"
                obs_ratio="93.29" />
          <mask elevation="15 degrees"
                obs_expected="20796"
                obs_have="20796"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9075058"
                         time_creation="Tue Mar 26 05:18:43 2019"
                         time_modification="Wed Feb 27 10:08:03 2019" />
        <observations epoch_first="Wed Feb 27 09:00:00 2019"
                      epoch_last="Wed Feb 27 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30763"
                obs_have="26153"
                obs_ratio="85.01" />
          <mask elevation="10 degrees"
                obs_expected="24868"
                obs_have="23200"
                obs_ratio="93.29" />
          <mask elevation="15 degrees"
                obs_expected="20796"
                obs_have="20796"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 27 11:21:44 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8597585"
                         time_creation="Wed Feb 27 11:11:22 2019"
                         time_modification="Wed Feb 27 11:08:03 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="26089"
                obs_ratio="80.28" />
          <mask elevation="10 degrees"
                obs_expected="24223"
                obs_have="22383"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="20124"
                obs_have="20123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 11:46:45 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8597585"
                         time_creation="Wed Feb 27 11:11:22 2019"
                         time_modification="Wed Feb 27 11:08:03 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="26089"
                obs_ratio="80.28" />
          <mask elevation="10 degrees"
                obs_expected="24223"
                obs_have="22383"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="20124"
                obs_have="20123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 13:35:45 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8597585"
                         time_creation="Wed Feb 27 11:11:22 2019"
                         time_modification="Wed Feb 27 11:08:03 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="26089"
                obs_ratio="80.28" />
          <mask elevation="10 degrees"
                obs_expected="24223"
                obs_have="22383"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="20124"
                obs_have="20123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8597585"
                         time_creation="Wed Feb 27 11:11:22 2019"
                         time_modification="Wed Feb 27 11:08:03 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="26089"
                obs_ratio="80.28" />
          <mask elevation="10 degrees"
                obs_expected="24223"
                obs_have="22383"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="20124"
                obs_have="20123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8597585"
                         time_creation="Tue Mar 26 05:18:45 2019"
                         time_modification="Wed Feb 27 11:08:03 2019" />
        <observations epoch_first="Wed Feb 27 10:00:00 2019"
                      epoch_last="Wed Feb 27 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32496"
                obs_have="26089"
                obs_ratio="80.28" />
          <mask elevation="10 degrees"
                obs_expected="24223"
                obs_have="22383"
                obs_ratio="92.40" />
          <mask elevation="15 degrees"
                obs_expected="20124"
                obs_have="20123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 27 12:21:45 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9433016"
                         time_creation="Wed Feb 27 12:19:21 2019"
                         time_modification="Wed Feb 27 12:08:05 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32664"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28276"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23537"
                obs_have="23537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 12:46:46 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9433016"
                         time_creation="Wed Feb 27 12:19:21 2019"
                         time_modification="Wed Feb 27 12:08:05 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32664"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28276"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23537"
                obs_have="23537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 14:35:44 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9433016"
                         time_creation="Wed Feb 27 12:19:21 2019"
                         time_modification="Wed Feb 27 12:08:05 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32664"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28276"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23537"
                obs_have="23537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9433016"
                         time_creation="Wed Feb 27 12:19:21 2019"
                         time_modification="Wed Feb 27 12:08:05 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32664"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28276"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23537"
                obs_have="23537"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9433016"
                         time_creation="Tue Mar 26 05:18:47 2019"
                         time_modification="Wed Feb 27 12:08:05 2019" />
        <observations epoch_first="Wed Feb 27 11:00:00 2019"
                      epoch_last="Wed Feb 27 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35188"
                obs_have="32664"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="28571"
                obs_have="28276"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23537"
                obs_have="23537"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 27 13:21:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9358477"
                         time_creation="Wed Feb 27 13:12:33 2019"
                         time_modification="Wed Feb 27 13:08:02 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32186"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32017"
                obs_have="31623"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="31138"
                obs_have="31138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 13:46:46 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9358477"
                         time_creation="Wed Feb 27 13:12:33 2019"
                         time_modification="Wed Feb 27 13:08:02 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32186"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32017"
                obs_have="31623"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="31138"
                obs_have="31138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 15:35:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9358477"
                         time_creation="Wed Feb 27 13:12:33 2019"
                         time_modification="Wed Feb 27 13:08:02 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32186"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32017"
                obs_have="31623"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="31138"
                obs_have="31138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9358477"
                         time_creation="Wed Feb 27 13:12:33 2019"
                         time_modification="Wed Feb 27 13:08:02 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32186"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32017"
                obs_have="31623"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="31138"
                obs_have="31138"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9358477"
                         time_creation="Tue Mar 26 05:18:50 2019"
                         time_modification="Wed Feb 27 13:08:02 2019" />
        <observations epoch_first="Wed Feb 27 12:00:00 2019"
                      epoch_last="Wed Feb 27 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32186"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="32017"
                obs_have="31623"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="31138"
                obs_have="31138"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 27 14:21:47 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9918763"
                         time_creation="Wed Feb 27 14:12:02 2019"
                         time_modification="Wed Feb 27 14:08:09 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="34285"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32081"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 14:46:47 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9918763"
                         time_creation="Wed Feb 27 14:12:02 2019"
                         time_modification="Wed Feb 27 14:08:09 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="34285"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32081"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 16:35:47 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9918763"
                         time_creation="Wed Feb 27 14:12:02 2019"
                         time_modification="Wed Feb 27 14:08:09 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="34285"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32081"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9918763"
                         time_creation="Wed Feb 27 14:12:02 2019"
                         time_modification="Wed Feb 27 14:08:09 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="34285"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32081"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29069"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9918763"
                         time_creation="Tue Mar 26 05:18:52 2019"
                         time_modification="Wed Feb 27 14:08:09 2019" />
        <observations epoch_first="Wed Feb 27 13:00:00 2019"
                      epoch_last="Wed Feb 27 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36691"
                obs_have="34285"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32081"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="29070"
                obs_have="29069"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 27 15:21:47 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10730453"
                         time_creation="Wed Feb 27 15:12:37 2019"
                         time_modification="Wed Feb 27 15:08:15 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41120"
                obs_have="36413"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="31563"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="25561"
                obs_have="25559"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 15:46:47 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10730453"
                         time_creation="Wed Feb 27 15:12:37 2019"
                         time_modification="Wed Feb 27 15:08:15 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41120"
                obs_have="36413"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="31563"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="25561"
                obs_have="25559"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 17:35:47 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10730453"
                         time_creation="Wed Feb 27 15:12:37 2019"
                         time_modification="Wed Feb 27 15:08:15 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41120"
                obs_have="36413"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="31563"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="25561"
                obs_have="25559"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10730453"
                         time_creation="Wed Feb 27 15:12:37 2019"
                         time_modification="Wed Feb 27 15:08:15 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41120"
                obs_have="36413"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="31563"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="25561"
                obs_have="25559"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10730453"
                         time_creation="Tue Mar 26 05:18:53 2019"
                         time_modification="Wed Feb 27 15:08:15 2019" />
        <observations epoch_first="Wed Feb 27 14:00:00 2019"
                      epoch_last="Wed Feb 27 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41120"
                obs_have="36413"
                obs_ratio="88.55" />
          <mask elevation="10 degrees"
                obs_expected="32172"
                obs_have="31563"
                obs_ratio="98.11" />
          <mask elevation="15 degrees"
                obs_expected="25561"
                obs_have="25559"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 27 16:21:48 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9945670"
                         time_creation="Wed Feb 27 16:08:11 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="33033"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32230"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="30836"
                obs_have="30834"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 16:46:43 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9945670"
                         time_creation="Wed Feb 27 16:08:11 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="33033"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32230"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="30836"
                obs_have="30834"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 18:35:46 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9945670"
                         time_creation="Wed Feb 27 16:08:11 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="33033"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32230"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="30836"
                obs_have="30834"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9945670"
                         time_creation="Wed Feb 27 16:08:11 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="33033"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32230"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="30836"
                obs_have="30834"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9945670"
                         time_creation="Tue Mar 26 05:18:54 2019"
                         time_modification="Wed Feb 27 16:08:04 2019" />
        <observations epoch_first="Wed Feb 27 15:00:00 2019"
                      epoch_last="Wed Feb 27 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="33033"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32230"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="30836"
                obs_have="30834"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 27 17:21:47 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9588493"
                         time_creation="Wed Feb 27 17:12:37 2019"
                         time_modification="Wed Feb 27 17:08:03 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="31249"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29551"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="27767"
                obs_have="27767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 17:46:43 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9588493"
                         time_creation="Wed Feb 27 17:12:37 2019"
                         time_modification="Wed Feb 27 17:08:03 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="31249"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29551"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="27767"
                obs_have="27767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 19:35:45 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9588493"
                         time_creation="Wed Feb 27 17:12:37 2019"
                         time_modification="Wed Feb 27 17:08:03 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="31249"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29551"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="27767"
                obs_have="27767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9588493"
                         time_creation="Wed Feb 27 17:12:37 2019"
                         time_modification="Wed Feb 27 17:08:03 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="31249"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29551"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="27767"
                obs_have="27767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9588493"
                         time_creation="Tue Mar 26 05:18:56 2019"
                         time_modification="Wed Feb 27 17:08:03 2019" />
        <observations epoch_first="Wed Feb 27 16:00:00 2019"
                      epoch_last="Wed Feb 27 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="31249"
                obs_ratio="92.52" />
          <mask elevation="10 degrees"
                obs_expected="29844"
                obs_have="29551"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="27767"
                obs_have="27767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 27 18:21:42 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9641292"
                         time_creation="Wed Feb 27 18:12:03 2019"
                         time_modification="Wed Feb 27 18:08:05 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35253"
                obs_have="32920"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30057"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25805"
                obs_have="25802"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 18:46:43 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9641292"
                         time_creation="Wed Feb 27 18:12:03 2019"
                         time_modification="Wed Feb 27 18:08:05 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35253"
                obs_have="32920"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30057"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25805"
                obs_have="25802"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 20:35:47 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9641292"
                         time_creation="Wed Feb 27 18:12:03 2019"
                         time_modification="Wed Feb 27 18:08:05 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35253"
                obs_have="32920"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30057"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25805"
                obs_have="25802"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9641292"
                         time_creation="Wed Feb 27 18:12:03 2019"
                         time_modification="Wed Feb 27 18:08:05 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35253"
                obs_have="32920"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30057"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25805"
                obs_have="25802"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:06"
                         size="9641292"
                         time_creation="Tue Mar 26 05:18:59 2019"
                         time_modification="Wed Feb 27 18:08:05 2019" />
        <observations epoch_first="Wed Feb 27 17:00:00 2019"
                      epoch_last="Wed Feb 27 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35253"
                obs_have="32920"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="30255"
                obs_have="30057"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25805"
                obs_have="25802"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 27 19:21:43 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8835765"
                         time_creation="Wed Feb 27 19:12:04 2019"
                         time_modification="Wed Feb 27 19:08:02 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="28811"
                obs_ratio="85.80" />
          <mask elevation="10 degrees"
                obs_expected="23852"
                obs_have="22867"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="20087"
                obs_have="20087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 19:46:43 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8835765"
                         time_creation="Wed Feb 27 19:12:04 2019"
                         time_modification="Wed Feb 27 19:08:02 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="28811"
                obs_ratio="85.80" />
          <mask elevation="10 degrees"
                obs_expected="23852"
                obs_have="22867"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="20087"
                obs_have="20087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 21:35:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8835765"
                         time_creation="Wed Feb 27 19:12:04 2019"
                         time_modification="Wed Feb 27 19:08:02 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="28811"
                obs_ratio="85.80" />
          <mask elevation="10 degrees"
                obs_expected="23852"
                obs_have="22867"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="20087"
                obs_have="20087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8835765"
                         time_creation="Wed Feb 27 19:12:04 2019"
                         time_modification="Wed Feb 27 19:08:02 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="28811"
                obs_ratio="85.80" />
          <mask elevation="10 degrees"
                obs_expected="23852"
                obs_have="22867"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="20087"
                obs_have="20087"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8835765"
                         time_creation="Tue Mar 26 05:19:01 2019"
                         time_modification="Wed Feb 27 19:08:02 2019" />
        <observations epoch_first="Wed Feb 27 18:00:00 2019"
                      epoch_last="Wed Feb 27 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33578"
                obs_have="28811"
                obs_ratio="85.80" />
          <mask elevation="10 degrees"
                obs_expected="23852"
                obs_have="22867"
                obs_ratio="95.87" />
          <mask elevation="15 degrees"
                obs_expected="20087"
                obs_have="20087"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 27 20:46:41 2019"
               level="3">
        <file_statistics latency="00:38:05"
                         size="8847033"
                         time_creation="Wed Feb 27 20:46:22 2019"
                         time_modification="Wed Feb 27 20:38:04 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="28151"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="26123"
                obs_have="25732"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="22218"
                obs_have="22216"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 27 22:35:47 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="8847033"
                         time_creation="Wed Feb 27 21:10:06 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="28151"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="26123"
                obs_have="25732"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="22218"
                obs_have="22216"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="8847033"
                         time_creation="Wed Feb 27 21:10:06 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="28151"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="26123"
                obs_have="25732"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="22218"
                obs_have="22216"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:54:00"
                         size="8847033"
                         time_creation="Tue Mar 26 05:19:02 2019"
                         time_modification="Wed Feb 27 20:53:59 2019" />
        <observations epoch_first="Wed Feb 27 19:00:00 2019"
                      epoch_last="Wed Feb 27 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32463"
                obs_have="28151"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="26123"
                obs_have="25732"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="22218"
                obs_have="22216"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 27 21:21:46 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9289701"
                         time_creation="Wed Feb 27 21:12:09 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="31712"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="26455"
                obs_have="26426"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 21:46:43 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9289701"
                         time_creation="Wed Feb 27 21:12:09 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="31712"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="26455"
                obs_have="26426"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 23:35:45 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9289701"
                         time_creation="Wed Feb 27 21:12:09 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="31712"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="26455"
                obs_have="26426"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9289701"
                         time_creation="Wed Feb 27 21:12:09 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="31712"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="26455"
                obs_have="26426"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:03"
                         size="9289701"
                         time_creation="Tue Mar 26 05:19:04 2019"
                         time_modification="Wed Feb 27 21:08:02 2019" />
        <observations epoch_first="Wed Feb 27 20:00:00 2019"
                      epoch_last="Wed Feb 27 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="31712"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="26455"
                obs_have="26426"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="22349"
                obs_have="22349"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 27 22:21:49 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9863689"
                         time_creation="Wed Feb 27 22:12:02 2019"
                         time_modification="Wed Feb 27 22:08:07 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35837"
                obs_have="33183"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 22:46:49 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9863689"
                         time_creation="Wed Feb 27 22:12:02 2019"
                         time_modification="Wed Feb 27 22:08:07 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35837"
                obs_have="33183"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 00:35:49 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9863689"
                         time_creation="Wed Feb 27 22:12:02 2019"
                         time_modification="Wed Feb 27 22:08:07 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35837"
                obs_have="33183"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9863689"
                         time_creation="Wed Feb 27 22:12:02 2019"
                         time_modification="Wed Feb 27 22:08:07 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35837"
                obs_have="33183"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9863689"
                         time_creation="Tue Mar 26 05:19:05 2019"
                         time_modification="Wed Feb 27 22:08:07 2019" />
        <observations epoch_first="Wed Feb 27 21:00:00 2019"
                      epoch_last="Wed Feb 27 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35837"
                obs_have="33183"
                obs_ratio="92.59" />
          <mask elevation="10 degrees"
                obs_expected="30522"
                obs_have="30522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28864"
                obs_have="28864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 27 23:21:51 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11010934"
                         time_creation="Wed Feb 27 23:12:02 2019"
                         time_modification="Wed Feb 27 23:08:30 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46271"
                obs_have="40071"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="33831"
                obs_have="33492"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 27 23:46:51 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11010934"
                         time_creation="Wed Feb 27 23:12:02 2019"
                         time_modification="Wed Feb 27 23:08:30 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46271"
                obs_have="40071"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="33831"
                obs_have="33492"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 01:35:50 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11010934"
                         time_creation="Wed Feb 27 23:12:02 2019"
                         time_modification="Wed Feb 27 23:08:30 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46271"
                obs_have="40071"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="33831"
                obs_have="33492"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11010934"
                         time_creation="Wed Feb 27 23:12:02 2019"
                         time_modification="Wed Feb 27 23:08:30 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46271"
                obs_have="40071"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="33831"
                obs_have="33492"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28791"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="11010934"
                         time_creation="Tue Mar 26 05:19:07 2019"
                         time_modification="Wed Feb 27 23:08:30 2019" />
        <observations epoch_first="Wed Feb 27 22:00:00 2019"
                      epoch_last="Wed Feb 27 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46271"
                obs_have="40071"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="33831"
                obs_have="33492"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="28791"
                obs_have="28791"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo058x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 28 00:21:53 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11819144"
                         time_creation="Thu Feb 28 00:12:04 2019"
                         time_modification="Thu Feb 28 00:08:52 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46254"
                obs_have="42732"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="38261"
                obs_have="37313"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="33142"
                obs_have="33141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 00:46:52 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11819144"
                         time_creation="Thu Feb 28 00:12:04 2019"
                         time_modification="Thu Feb 28 00:08:52 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46254"
                obs_have="42732"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="38261"
                obs_have="37313"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="33142"
                obs_have="33141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 02:35:51 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11819144"
                         time_creation="Thu Feb 28 00:12:04 2019"
                         time_modification="Thu Feb 28 00:08:52 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46254"
                obs_have="42732"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="38261"
                obs_have="37313"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="33142"
                obs_have="33141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 28 19:03:16 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11819144"
                         time_creation="Thu Feb 28 00:12:04 2019"
                         time_modification="Thu Feb 28 00:08:52 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46254"
                obs_have="42732"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="38261"
                obs_have="37313"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="33142"
                obs_have="33141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 03:43:09 2019"
               level="3">
        <file_statistics latency="00:08:53"
                         size="11819144"
                         time_creation="Tue Mar 26 05:19:09 2019"
                         time_modification="Thu Feb 28 00:08:52 2019" />
        <observations epoch_first="Wed Feb 27 23:00:00 2019"
                      epoch_last="Wed Feb 27 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46254"
                obs_have="42732"
                obs_ratio="92.39" />
          <mask elevation="10 degrees"
                obs_expected="38261"
                obs_have="37313"
                obs_ratio="97.52" />
          <mask elevation="15 degrees"
                obs_expected="33142"
                obs_have="33141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
