<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-21 00:00:00"
    DayOfYear="52"
    Year="2021">
  <station name="ILBO">
    <file name="/ilbo0520.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 22 18:45:45 2021"
               level="3">
        <file_statistics latency="02:11:03"
                         size="7497278"
                         time_creation="Mon Feb 22 02:50:20 2021"
                         time_modification="Mon Feb 22 02:10:33 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30128"
                obs_have="27217"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="24624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="22236"
                obs_have="22149"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:25:43 2021"
               level="3">
        <file_statistics latency="02:11:03"
                         size="7497278"
                         time_creation="Sat Mar 20 01:59:01 2021"
                         time_modification="Mon Feb 22 02:10:33 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30128"
                obs_have="27217"
                obs_ratio="90.34" />
          <mask elevation="10 degrees"
                obs_expected="25161"
                obs_have="24624"
                obs_ratio="97.87" />
          <mask elevation="15 degrees"
                obs_expected="22236"
                obs_have="22149"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Feb 21 01:21:57 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10516846"
                         time_creation="Sun Feb 21 01:10:03 2021"
                         time_modification="Sun Feb 21 01:07:57 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41090"
                obs_have="40238"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37501"
                obs_have="37175"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="33677"
                obs_have="33654"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Feb 21 01:46:56 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10516846"
                         time_creation="Sun Feb 21 01:10:03 2021"
                         time_modification="Sun Feb 21 01:07:57 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41090"
                obs_have="40238"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37501"
                obs_have="37175"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="33677"
                obs_have="33654"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Sun Feb 21 03:35:53 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10516846"
                         time_creation="Sun Feb 21 01:10:03 2021"
                         time_modification="Sun Feb 21 01:07:57 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41090"
                obs_have="40238"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37501"
                obs_have="37175"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="33677"
                obs_have="33654"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10516846"
                         time_creation="Sun Feb 21 01:10:03 2021"
                         time_modification="Sun Feb 21 01:07:57 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41090"
                obs_have="40238"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37501"
                obs_have="37175"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="33677"
                obs_have="33654"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10516846"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 01:07:57 2021" />
        <observations epoch_first="Sun Feb 21 00:00:00 2021"
                      epoch_last="Sun Feb 21 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41090"
                obs_have="40238"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="37501"
                obs_have="37175"
                obs_ratio="99.13" />
          <mask elevation="15 degrees"
                obs_expected="33677"
                obs_have="33654"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Feb 21 02:21:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9636379"
                         time_creation="Sun Feb 21 02:10:02 2021"
                         time_modification="Sun Feb 21 02:07:55 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41698"
                obs_have="39489"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="34553"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30263"
                obs_have="30247"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Feb 21 02:46:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9636379"
                         time_creation="Sun Feb 21 02:10:02 2021"
                         time_modification="Sun Feb 21 02:07:55 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41698"
                obs_have="39489"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="34553"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30263"
                obs_have="30247"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Feb 21 04:35:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9636379"
                         time_creation="Sun Feb 21 02:10:02 2021"
                         time_modification="Sun Feb 21 02:07:55 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41698"
                obs_have="39489"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="34553"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30263"
                obs_have="30247"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9636379"
                         time_creation="Sun Feb 21 02:10:02 2021"
                         time_modification="Sun Feb 21 02:07:55 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41698"
                obs_have="39489"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="34553"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30263"
                obs_have="30247"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9636379"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 02:07:55 2021" />
        <observations epoch_first="Sun Feb 21 01:00:00 2021"
                      epoch_last="Sun Feb 21 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41698"
                obs_have="39489"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="34633"
                obs_have="34553"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="30263"
                obs_have="30247"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Feb 21 03:21:53 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9946383"
                         time_creation="Sun Feb 21 03:10:02 2021"
                         time_modification="Sun Feb 21 03:07:53 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37122"
                obs_have="34845"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="34914"
                obs_have="33700"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="32767"
                obs_have="32413"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sun Feb 21 03:46:50 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9946383"
                         time_creation="Sun Feb 21 03:10:02 2021"
                         time_modification="Sun Feb 21 03:07:53 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37122"
                obs_have="34845"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="34914"
                obs_have="33700"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="32767"
                obs_have="32413"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Sun Feb 21 05:35:55 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9946383"
                         time_creation="Sun Feb 21 03:10:02 2021"
                         time_modification="Sun Feb 21 03:07:53 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37122"
                obs_have="34845"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="34914"
                obs_have="33700"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="32767"
                obs_have="32413"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9946383"
                         time_creation="Sun Feb 21 03:10:02 2021"
                         time_modification="Sun Feb 21 03:07:53 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37122"
                obs_have="34845"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="34914"
                obs_have="33700"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="32767"
                obs_have="32413"
                obs_ratio="98.92" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9946383"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 03:07:53 2021" />
        <observations epoch_first="Sun Feb 21 02:00:00 2021"
                      epoch_last="Sun Feb 21 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37122"
                obs_have="34845"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="34914"
                obs_have="33700"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="32767"
                obs_have="32413"
                obs_ratio="98.92" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Feb 21 04:46:50 2021"
               level="3">
        <file_statistics latency="00:21:13"
                         size="9280148"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:12 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="33911"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="32046"
                obs_have="31998"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27973"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 06:35:54 2021"
               level="3">
        <file_statistics latency="00:21:13"
                         size="9280148"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:12 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="33911"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="32046"
                obs_have="31998"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27973"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:21:13"
                         size="9280148"
                         time_creation="Sun Feb 21 04:45:02 2021"
                         time_modification="Sun Feb 21 04:21:12 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="33911"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="32046"
                obs_have="31998"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27973"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:21:13"
                         size="9280148"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 04:21:12 2021" />
        <observations epoch_first="Sun Feb 21 03:00:00 2021"
                      epoch_last="Sun Feb 21 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36513"
                obs_have="33911"
                obs_ratio="92.87" />
          <mask elevation="10 degrees"
                obs_expected="32046"
                obs_have="31998"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="27973"
                obs_have="27972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Feb 21 05:21:54 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9096186"
                         time_creation="Sun Feb 21 05:10:03 2021"
                         time_modification="Sun Feb 21 05:07:54 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="29928"
                obs_ratio="81.23" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25154"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 05:46:52 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9096186"
                         time_creation="Sun Feb 21 05:10:03 2021"
                         time_modification="Sun Feb 21 05:07:54 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="29928"
                obs_ratio="81.23" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25154"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 07:35:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9096186"
                         time_creation="Sun Feb 21 05:10:03 2021"
                         time_modification="Sun Feb 21 05:07:54 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="29928"
                obs_ratio="81.23" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25154"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9096186"
                         time_creation="Sun Feb 21 05:10:03 2021"
                         time_modification="Sun Feb 21 05:07:54 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="29928"
                obs_ratio="81.23" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25154"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9096186"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 05:07:54 2021" />
        <observations epoch_first="Sun Feb 21 04:00:00 2021"
                      epoch_last="Sun Feb 21 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="29928"
                obs_ratio="81.23" />
          <mask elevation="10 degrees"
                obs_expected="25211"
                obs_have="25154"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="22424"
                obs_have="22424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Feb 21 06:21:54 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8466855"
                         time_creation="Sun Feb 21 06:10:03 2021"
                         time_modification="Sun Feb 21 06:07:50 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28107"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24164"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22666"
                obs_have="22666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 06:46:55 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8466855"
                         time_creation="Sun Feb 21 06:10:03 2021"
                         time_modification="Sun Feb 21 06:07:50 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28107"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24164"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22666"
                obs_have="22666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 08:35:53 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8466855"
                         time_creation="Sun Feb 21 06:10:03 2021"
                         time_modification="Sun Feb 21 06:07:50 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28107"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24164"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22666"
                obs_have="22666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8466855"
                         time_creation="Sun Feb 21 06:10:03 2021"
                         time_modification="Sun Feb 21 06:07:50 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28107"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24164"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22666"
                obs_have="22666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="8466855"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 06:07:50 2021" />
        <observations epoch_first="Sun Feb 21 05:00:00 2021"
                      epoch_last="Sun Feb 21 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="28107"
                obs_ratio="80.65" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24164"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22666"
                obs_have="22666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Feb 21 07:21:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8485787"
                         time_creation="Sun Feb 21 07:10:04 2021"
                         time_modification="Sun Feb 21 07:07:52 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32013"
                obs_have="26798"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25800"
                obs_have="24539"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23605"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sun Feb 21 07:46:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8485787"
                         time_creation="Sun Feb 21 07:10:04 2021"
                         time_modification="Sun Feb 21 07:07:52 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32013"
                obs_have="26798"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25800"
                obs_have="24539"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23605"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Sun Feb 21 09:35:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8485787"
                         time_creation="Sun Feb 21 07:10:04 2021"
                         time_modification="Sun Feb 21 07:07:52 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32013"
                obs_have="26798"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25800"
                obs_have="24539"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23605"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8485787"
                         time_creation="Sun Feb 21 07:10:04 2021"
                         time_modification="Sun Feb 21 07:07:52 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32013"
                obs_have="26798"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25800"
                obs_have="24539"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23605"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8485787"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 07:07:52 2021" />
        <observations epoch_first="Sun Feb 21 06:00:00 2021"
                      epoch_last="Sun Feb 21 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32013"
                obs_have="26798"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="25800"
                obs_have="24539"
                obs_ratio="95.11" />
          <mask elevation="15 degrees"
                obs_expected="23718"
                obs_have="23605"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Feb 21 08:21:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8868415"
                         time_creation="Sun Feb 21 08:10:03 2021"
                         time_modification="Sun Feb 21 08:07:52 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33609"
                obs_have="32567"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="27823"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23597"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Sun Feb 21 08:46:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8868415"
                         time_creation="Sun Feb 21 08:10:03 2021"
                         time_modification="Sun Feb 21 08:07:52 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33609"
                obs_have="32567"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="27823"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23597"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Sun Feb 21 10:35:54 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8868415"
                         time_creation="Sun Feb 21 08:10:03 2021"
                         time_modification="Sun Feb 21 08:07:52 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33609"
                obs_have="32567"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="27823"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23597"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8868415"
                         time_creation="Sun Feb 21 08:10:03 2021"
                         time_modification="Sun Feb 21 08:07:52 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33609"
                obs_have="32567"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="27823"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23597"
                obs_ratio="98.81" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="8868415"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 08:07:52 2021" />
        <observations epoch_first="Sun Feb 21 07:00:00 2021"
                      epoch_last="Sun Feb 21 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33609"
                obs_have="32567"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="27823"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="23882"
                obs_have="23597"
                obs_ratio="98.81" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Feb 21 09:21:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9190452"
                         time_creation="Sun Feb 21 09:10:02 2021"
                         time_modification="Sun Feb 21 09:07:52 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38927"
                obs_have="32489"
                obs_ratio="83.46" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30264"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26358"
                obs_have="26341"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Feb 21 09:46:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9190452"
                         time_creation="Sun Feb 21 09:10:02 2021"
                         time_modification="Sun Feb 21 09:07:52 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38927"
                obs_have="32489"
                obs_ratio="83.46" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30264"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26358"
                obs_have="26341"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Feb 21 11:35:55 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9190452"
                         time_creation="Sun Feb 21 09:10:02 2021"
                         time_modification="Sun Feb 21 09:07:52 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38927"
                obs_have="32489"
                obs_ratio="83.46" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30264"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26358"
                obs_have="26341"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9190452"
                         time_creation="Sun Feb 21 09:10:02 2021"
                         time_modification="Sun Feb 21 09:07:52 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38927"
                obs_have="32489"
                obs_ratio="83.46" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30264"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26358"
                obs_have="26341"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9190452"
                         time_creation="Sat Mar 20 01:53:10 2021"
                         time_modification="Sun Feb 21 09:07:52 2021" />
        <observations epoch_first="Sun Feb 21 08:00:00 2021"
                      epoch_last="Sun Feb 21 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38927"
                obs_have="32489"
                obs_ratio="83.46" />
          <mask elevation="10 degrees"
                obs_expected="30670"
                obs_have="30264"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="26358"
                obs_have="26341"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Feb 21 10:21:58 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10000451"
                         time_creation="Sun Feb 21 10:10:03 2021"
                         time_modification="Sun Feb 21 10:07:55 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42345"
                obs_have="38839"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35209"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32176"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 10:46:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10000451"
                         time_creation="Sun Feb 21 10:10:03 2021"
                         time_modification="Sun Feb 21 10:07:55 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42345"
                obs_have="38839"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35209"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32176"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 12:35:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10000451"
                         time_creation="Sun Feb 21 10:10:03 2021"
                         time_modification="Sun Feb 21 10:07:55 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42345"
                obs_have="38839"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35209"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32176"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10000451"
                         time_creation="Sun Feb 21 10:10:03 2021"
                         time_modification="Sun Feb 21 10:07:55 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42345"
                obs_have="38839"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35209"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32176"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="10000451"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 10:07:55 2021" />
        <observations epoch_first="Sun Feb 21 09:00:00 2021"
                      epoch_last="Sun Feb 21 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42345"
                obs_have="38839"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="35225"
                obs_have="35209"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="32183"
                obs_have="32176"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Feb 21 11:21:57 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9809807"
                         time_creation="Sun Feb 21 11:10:03 2021"
                         time_modification="Sun Feb 21 11:07:55 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="41655"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="40177"
                obs_have="39861"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="36537"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 11:46:56 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9809807"
                         time_creation="Sun Feb 21 11:10:03 2021"
                         time_modification="Sun Feb 21 11:07:55 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="41655"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="40177"
                obs_have="39861"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="36537"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 13:35:55 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9809807"
                         time_creation="Sun Feb 21 11:10:03 2021"
                         time_modification="Sun Feb 21 11:07:55 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="41655"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="40177"
                obs_have="39861"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="36537"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9809807"
                         time_creation="Sun Feb 21 11:10:03 2021"
                         time_modification="Sun Feb 21 11:07:55 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="41655"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="40177"
                obs_have="39861"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="36537"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9809807"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 11:07:55 2021" />
        <observations epoch_first="Sun Feb 21 10:00:00 2021"
                      epoch_last="Sun Feb 21 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42751"
                obs_have="41655"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="40177"
                obs_have="39861"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="36537"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Feb 21 12:21:57 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10259435"
                         time_creation="Sun Feb 21 12:10:03 2021"
                         time_modification="Sun Feb 21 12:07:52 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="37437"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="37601"
                obs_have="35755"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="33444"
                obs_have="32849"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Sun Feb 21 12:46:58 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10259435"
                         time_creation="Sun Feb 21 12:10:03 2021"
                         time_modification="Sun Feb 21 12:07:52 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="37437"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="37601"
                obs_have="35755"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="33444"
                obs_have="32849"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Sun Feb 21 14:35:56 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10259435"
                         time_creation="Sun Feb 21 12:10:03 2021"
                         time_modification="Sun Feb 21 12:07:52 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="37437"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="37601"
                obs_have="35755"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="33444"
                obs_have="32849"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10259435"
                         time_creation="Sun Feb 21 12:10:03 2021"
                         time_modification="Sun Feb 21 12:07:52 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="37437"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="37601"
                obs_have="35755"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="33444"
                obs_have="32849"
                obs_ratio="98.22" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10259435"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 12:07:52 2021" />
        <observations epoch_first="Sun Feb 21 11:00:00 2021"
                      epoch_last="Sun Feb 21 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42051"
                obs_have="37437"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="37601"
                obs_have="35755"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="33444"
                obs_have="32849"
                obs_ratio="98.22" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Feb 21 13:21:56 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10416942"
                         time_creation="Sun Feb 21 13:10:03 2021"
                         time_modification="Sun Feb 21 13:07:50 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="34237"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="30809"
                obs_have="30246"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="26040"
                obs_have="26040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 13:46:56 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10416942"
                         time_creation="Sun Feb 21 13:10:03 2021"
                         time_modification="Sun Feb 21 13:07:50 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="34237"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="30809"
                obs_have="30246"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="26040"
                obs_have="26040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 15:35:55 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10416942"
                         time_creation="Sun Feb 21 13:10:03 2021"
                         time_modification="Sun Feb 21 13:07:50 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="34237"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="30809"
                obs_have="30246"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="26040"
                obs_have="26040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10416942"
                         time_creation="Sun Feb 21 13:10:03 2021"
                         time_modification="Sun Feb 21 13:07:50 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="34237"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="30809"
                obs_have="30246"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="26040"
                obs_have="26040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="10416942"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 13:07:50 2021" />
        <observations epoch_first="Sun Feb 21 12:00:00 2021"
                      epoch_last="Sun Feb 21 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38585"
                obs_have="34237"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="30809"
                obs_have="30246"
                obs_ratio="98.17" />
          <mask elevation="15 degrees"
                obs_expected="26040"
                obs_have="26040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Feb 21 14:21:52 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9202395"
                         time_creation="Sun Feb 21 14:10:03 2021"
                         time_modification="Sun Feb 21 14:07:48 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="30571"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="27420"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="24008"
                obs_have="23904"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Sun Feb 21 14:46:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9202395"
                         time_creation="Sun Feb 21 14:10:03 2021"
                         time_modification="Sun Feb 21 14:07:48 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="30571"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="27420"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="24008"
                obs_have="23904"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:35:50 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9202395"
                         time_creation="Sun Feb 21 14:10:03 2021"
                         time_modification="Sun Feb 21 14:07:48 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="30571"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="27420"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="24008"
                obs_have="23904"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9202395"
                         time_creation="Sun Feb 21 14:10:03 2021"
                         time_modification="Sun Feb 21 14:07:48 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="30571"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="27420"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="24008"
                obs_have="23904"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9202395"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 14:07:48 2021" />
        <observations epoch_first="Sun Feb 21 13:00:00 2021"
                      epoch_last="Sun Feb 21 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34023"
                obs_have="30571"
                obs_ratio="89.85" />
          <mask elevation="10 degrees"
                obs_expected="28182"
                obs_have="27420"
                obs_ratio="97.30" />
          <mask elevation="15 degrees"
                obs_expected="24008"
                obs_have="23904"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Feb 21 15:46:55 2021"
               level="3">
        <file_statistics latency="00:37:49"
                         size="8854166"
                         time_creation="Sun Feb 21 15:45:03 2021"
                         time_modification="Sun Feb 21 15:37:48 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="28073"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27356"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:35:50 2021"
               level="3">
        <file_statistics latency="00:53:48"
                         size="8854166"
                         time_creation="Sun Feb 21 16:10:04 2021"
                         time_modification="Sun Feb 21 15:53:47 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="28073"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27356"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:53:48"
                         size="8854166"
                         time_creation="Sun Feb 21 16:10:04 2021"
                         time_modification="Sun Feb 21 15:53:47 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="28073"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27356"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:53:48"
                         size="8854166"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 15:53:47 2021" />
        <observations epoch_first="Sun Feb 21 14:00:00 2021"
                      epoch_last="Sun Feb 21 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29355"
                obs_have="28073"
                obs_ratio="95.63" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27356"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="25383"
                obs_have="25383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Feb 21 16:46:53 2021"
               level="3">
        <file_statistics latency="00:32:23"
                         size="8458224"
                         time_creation="Sun Feb 21 16:45:04 2021"
                         time_modification="Sun Feb 21 16:32:22 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29889"
                obs_have="27459"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="25615"
                obs_have="25092"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22692"
                obs_have="22692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:35:51 2021"
               level="3">
        <file_statistics latency="00:53:39"
                         size="8458224"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 16:53:38 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29889"
                obs_have="27459"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="25615"
                obs_have="25092"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22692"
                obs_have="22692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:53:39"
                         size="8458224"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 16:53:38 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29889"
                obs_have="27459"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="25615"
                obs_have="25092"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22692"
                obs_have="22692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:53:39"
                         size="8458224"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 16:53:38 2021" />
        <observations epoch_first="Sun Feb 21 15:00:00 2021"
                      epoch_last="Sun Feb 21 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29889"
                obs_have="27459"
                obs_ratio="91.87" />
          <mask elevation="10 degrees"
                obs_expected="25615"
                obs_have="25092"
                obs_ratio="97.96" />
          <mask elevation="15 degrees"
                obs_expected="22692"
                obs_have="22692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Feb 21 17:21:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8209378"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 17:07:49 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32973"
                obs_have="28399"
                obs_ratio="86.13" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23792"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="19554"
                obs_have="19554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 17:46:58 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8209378"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 17:07:49 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32973"
                obs_have="28399"
                obs_ratio="86.13" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23792"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="19554"
                obs_have="19554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 19:35:54 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8209378"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 17:07:49 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32973"
                obs_have="28399"
                obs_ratio="86.13" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23792"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="19554"
                obs_have="19554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8209378"
                         time_creation="Sun Feb 21 17:10:05 2021"
                         time_modification="Sun Feb 21 17:07:49 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32973"
                obs_have="28399"
                obs_ratio="86.13" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23792"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="19554"
                obs_have="19554"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:50"
                         size="8209378"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 17:07:49 2021" />
        <observations epoch_first="Sun Feb 21 16:00:00 2021"
                      epoch_last="Sun Feb 21 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32973"
                obs_have="28399"
                obs_ratio="86.13" />
          <mask elevation="10 degrees"
                obs_expected="25181"
                obs_have="23792"
                obs_ratio="94.48" />
          <mask elevation="15 degrees"
                obs_expected="19554"
                obs_have="19554"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Feb 21 18:21:53 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8413711"
                         time_creation="Sun Feb 21 18:10:03 2021"
                         time_modification="Sun Feb 21 18:07:51 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37235"
                obs_have="31747"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="27273"
                obs_ratio="92.69" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="21648"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Sun Feb 21 18:46:53 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8413711"
                         time_creation="Sun Feb 21 18:10:03 2021"
                         time_modification="Sun Feb 21 18:07:51 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37235"
                obs_have="31747"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="27273"
                obs_ratio="92.69" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="21648"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Sun Feb 21 20:35:56 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8413711"
                         time_creation="Sun Feb 21 18:10:03 2021"
                         time_modification="Sun Feb 21 18:07:51 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37235"
                obs_have="31747"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="27273"
                obs_ratio="92.69" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="21648"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8413711"
                         time_creation="Sun Feb 21 18:10:03 2021"
                         time_modification="Sun Feb 21 18:07:51 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37235"
                obs_have="31747"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="27273"
                obs_ratio="92.69" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="21648"
                obs_ratio="97.82" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="8413711"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 18:07:51 2021" />
        <observations epoch_first="Sun Feb 21 17:00:00 2021"
                      epoch_last="Sun Feb 21 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37235"
                obs_have="31747"
                obs_ratio="85.26" />
          <mask elevation="10 degrees"
                obs_expected="29423"
                obs_have="27273"
                obs_ratio="92.69" />
          <mask elevation="15 degrees"
                obs_expected="22130"
                obs_have="21648"
                obs_ratio="97.82" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Feb 21 19:21:56 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8644966"
                         time_creation="Sun Feb 21 19:10:03 2021"
                         time_modification="Sun Feb 21 19:07:54 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35711"
                obs_have="33168"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29277"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26467"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Sun Feb 21 19:46:55 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8644966"
                         time_creation="Sun Feb 21 19:10:03 2021"
                         time_modification="Sun Feb 21 19:07:54 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35711"
                obs_have="33168"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29277"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26467"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Sun Feb 21 21:35:57 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8644966"
                         time_creation="Sun Feb 21 19:10:03 2021"
                         time_modification="Sun Feb 21 19:07:54 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35711"
                obs_have="33168"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29277"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26467"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8644966"
                         time_creation="Sun Feb 21 19:10:03 2021"
                         time_modification="Sun Feb 21 19:07:54 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35711"
                obs_have="33168"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29277"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26467"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="8644966"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 19:07:54 2021" />
        <observations epoch_first="Sun Feb 21 18:00:00 2021"
                      epoch_last="Sun Feb 21 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35711"
                obs_have="33168"
                obs_ratio="92.88" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29277"
                obs_ratio="97.11" />
          <mask elevation="15 degrees"
                obs_expected="26866"
                obs_have="26467"
                obs_ratio="98.51" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Feb 21 22:35:58 2021"
               level="3">
        <file_statistics latency="01:08:40"
                         size="8907538"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:39 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="35111"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31859"
                obs_have="31629"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28818"
                obs_have="28818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="01:08:40"
                         size="8907538"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:39 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="35111"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31859"
                obs_have="31629"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28818"
                obs_have="28818"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="01:08:40"
                         size="8907538"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 21:08:39 2021" />
        <observations epoch_first="Sun Feb 21 19:00:00 2021"
                      epoch_last="Sun Feb 21 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35667"
                obs_have="35111"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="31859"
                obs_have="31629"
                obs_ratio="99.28" />
          <mask elevation="15 degrees"
                obs_expected="28818"
                obs_have="28818"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Feb 21 21:22:02 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9361878"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:40 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43883"
                obs_have="38444"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34913"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 21:47:02 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9361878"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:40 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43883"
                obs_have="38444"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34913"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 23:36:00 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9361878"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:40 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43883"
                obs_have="38444"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34913"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9361878"
                         time_creation="Sun Feb 21 21:14:05 2021"
                         time_modification="Sun Feb 21 21:08:40 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43883"
                obs_have="38444"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34913"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9361878"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 21:08:40 2021" />
        <observations epoch_first="Sun Feb 21 20:00:00 2021"
                      epoch_last="Sun Feb 21 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43883"
                obs_have="38444"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="35487"
                obs_have="34913"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="32192"
                obs_have="32192"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb 22 00:36:01 2021"
               level="3">
        <file_statistics latency="00:51:32"
                         size="10982950"
                         time_creation="Sun Feb 21 23:06:04 2021"
                         time_modification="Sun Feb 21 22:51:31 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45293"
                obs_have="42026"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="34098"
                obs_have="33027"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28582"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:51:32"
                         size="10982950"
                         time_creation="Sun Feb 21 23:06:04 2021"
                         time_modification="Sun Feb 21 22:51:31 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45293"
                obs_have="42026"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="34098"
                obs_have="33027"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28582"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:51:32"
                         size="10982950"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 22:51:31 2021" />
        <observations epoch_first="Sun Feb 21 21:00:00 2021"
                      epoch_last="Sun Feb 21 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45293"
                obs_have="42026"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="34098"
                obs_have="33027"
                obs_ratio="96.86" />
          <mask elevation="15 degrees"
                obs_expected="28585"
                obs_have="28582"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 21 23:22:03 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10314813"
                         time_creation="Sun Feb 21 23:10:09 2021"
                         time_modification="Sun Feb 21 23:07:57 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="35300"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34163"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="32373"
                obs_have="32359"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Feb 21 23:47:02 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10314813"
                         time_creation="Sun Feb 21 23:10:09 2021"
                         time_modification="Sun Feb 21 23:07:57 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="35300"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34163"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="32373"
                obs_have="32359"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Feb 22 01:36:01 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10314813"
                         time_creation="Sun Feb 21 23:10:09 2021"
                         time_modification="Sun Feb 21 23:07:57 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="35300"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34163"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="32373"
                obs_have="32359"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10314813"
                         time_creation="Sun Feb 21 23:10:09 2021"
                         time_modification="Sun Feb 21 23:07:57 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="35300"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34163"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="32373"
                obs_have="32359"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="10314813"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Sun Feb 21 23:07:57 2021" />
        <observations epoch_first="Sun Feb 21 22:00:00 2021"
                      epoch_last="Sun Feb 21 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39196"
                obs_have="35300"
                obs_ratio="90.06" />
          <mask elevation="10 degrees"
                obs_expected="34824"
                obs_have="34163"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="32373"
                obs_have="32359"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/ilbo052x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Feb 22 19:05:26 2021"
               level="3">
        <file_statistics latency="00:51:35"
                         size="9888079"
                         time_creation="Mon Feb 22 02:50:05 2021"
                         time_modification="Mon Feb 22 00:51:34 2021" />
        <observations epoch_first="Sun Feb 21 23:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38800"
                obs_have="37138"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34753"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 23 03:46:32 2021"
               level="3">
        <file_statistics latency="00:51:35"
                         size="9888079"
                         time_creation="Sat Mar 20 01:53:11 2021"
                         time_modification="Mon Feb 22 00:51:34 2021" />
        <observations epoch_first="Sun Feb 21 23:00:00 2021"
                      epoch_last="Sun Feb 21 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38800"
                obs_have="37138"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="34804"
                obs_have="34753"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32519"
                obs_have="32519"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
