<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-19 00:00:00"
    DayOfYear="19"
    Year="2021">
  <station name="ISLD">
    <file name="/isld0190.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 20 18:45:56 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="7657768"
                         time_creation="Wed Jan 20 02:50:30 2021"
                         time_modification="Wed Jan 20 01:32:49 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="30115"
                obs_have="28263"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="25126"
                obs_have="24774"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="21912"
                obs_ratio="98.77" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:25:51 2021"
               level="3">
        <file_statistics latency="01:33:19"
                         size="7657768"
                         time_creation="Mon Feb 15 01:59:34 2021"
                         time_modification="Wed Jan 20 01:32:49 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:30 2021"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="30115"
                obs_have="28263"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="25126"
                obs_have="24774"
                obs_ratio="98.60" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="21912"
                obs_ratio="98.77" />
        </observations>
      </control>
    </file>
    <file name="/isld019a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 19 01:47:05 2021"
               level="3">
        <file_statistics latency="00:22:02"
                         size="10459306"
                         time_creation="Tue Jan 19 01:45:05 2021"
                         time_modification="Tue Jan 19 01:22:01 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="40345"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="35547"
                obs_have="35547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30253"
                obs_have="30253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:36:02 2021"
               level="3">
        <file_statistics latency="00:22:02"
                         size="10459306"
                         time_creation="Tue Jan 19 01:45:05 2021"
                         time_modification="Tue Jan 19 01:22:01 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="40345"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="35547"
                obs_have="35547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30253"
                obs_have="30253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:22:02"
                         size="10459306"
                         time_creation="Tue Jan 19 01:45:05 2021"
                         time_modification="Tue Jan 19 01:22:01 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="40345"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="35547"
                obs_have="35547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30253"
                obs_have="30253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:22:02"
                         size="10459306"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 01:22:01 2021" />
        <observations epoch_first="Tue Jan 19 00:00:00 2021"
                      epoch_last="Tue Jan 19 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41888"
                obs_have="40345"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="35547"
                obs_have="35547"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30253"
                obs_have="30253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 19 02:22:00 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9978014"
                         time_creation="Tue Jan 19 02:10:04 2021"
                         time_modification="Tue Jan 19 02:08:00 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37396"
                obs_have="36757"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="35768"
                obs_have="35768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33943"
                obs_have="33943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 02:47:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9978014"
                         time_creation="Tue Jan 19 02:10:04 2021"
                         time_modification="Tue Jan 19 02:08:00 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37396"
                obs_have="36757"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="35768"
                obs_have="35768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33943"
                obs_have="33943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:36:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9978014"
                         time_creation="Tue Jan 19 02:10:04 2021"
                         time_modification="Tue Jan 19 02:08:00 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37396"
                obs_have="36757"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="35768"
                obs_have="35768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33943"
                obs_have="33943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9978014"
                         time_creation="Tue Jan 19 02:10:04 2021"
                         time_modification="Tue Jan 19 02:08:00 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37396"
                obs_have="36757"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="35768"
                obs_have="35768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33943"
                obs_have="33943"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9978014"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 02:08:00 2021" />
        <observations epoch_first="Tue Jan 19 01:00:00 2021"
                      epoch_last="Tue Jan 19 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37396"
                obs_have="36757"
                obs_ratio="98.29" />
          <mask elevation="10 degrees"
                obs_expected="35768"
                obs_have="35768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33943"
                obs_have="33943"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 19 03:22:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="10172629"
                         time_creation="Tue Jan 19 03:10:02 2021"
                         time_modification="Tue Jan 19 03:07:53 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40713"
                obs_have="39804"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="35363"
                obs_have="35363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31650"
                obs_have="31650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 03:46:58 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="10172629"
                         time_creation="Tue Jan 19 03:10:02 2021"
                         time_modification="Tue Jan 19 03:07:53 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40713"
                obs_have="39804"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="35363"
                obs_have="35363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31650"
                obs_have="31650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:36:06 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="10172629"
                         time_creation="Tue Jan 19 03:10:02 2021"
                         time_modification="Tue Jan 19 03:07:53 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40713"
                obs_have="39804"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="35363"
                obs_have="35363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31650"
                obs_have="31650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="10172629"
                         time_creation="Tue Jan 19 03:10:02 2021"
                         time_modification="Tue Jan 19 03:07:53 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40713"
                obs_have="39804"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="35363"
                obs_have="35363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31650"
                obs_have="31650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="10172629"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 03:07:53 2021" />
        <observations epoch_first="Tue Jan 19 02:00:00 2021"
                      epoch_last="Tue Jan 19 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40713"
                obs_have="39804"
                obs_ratio="97.77" />
          <mask elevation="10 degrees"
                obs_expected="35363"
                obs_have="35363"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31650"
                obs_have="31650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 19 04:22:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10176114"
                         time_creation="Tue Jan 19 04:12:03 2021"
                         time_modification="Tue Jan 19 04:08:03 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41536"
                obs_have="40234"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 04:47:02 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10176114"
                         time_creation="Tue Jan 19 04:12:03 2021"
                         time_modification="Tue Jan 19 04:08:03 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41536"
                obs_have="40234"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:36:06 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10176114"
                         time_creation="Tue Jan 19 04:12:03 2021"
                         time_modification="Tue Jan 19 04:08:03 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41536"
                obs_have="40234"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10176114"
                         time_creation="Tue Jan 19 04:12:03 2021"
                         time_modification="Tue Jan 19 04:08:03 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41536"
                obs_have="40234"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10176114"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 04:08:03 2021" />
        <observations epoch_first="Tue Jan 19 03:00:00 2021"
                      epoch_last="Tue Jan 19 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41536"
                obs_have="40234"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="34376"
                obs_have="34376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29481"
                obs_have="29481"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 19 05:22:06 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10168581"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:02 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35940"
                obs_have="35940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35003"
                obs_have="35003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 05:47:03 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10168581"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:02 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35940"
                obs_have="35940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35003"
                obs_have="35003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:36:07 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10168581"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:02 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35940"
                obs_have="35940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35003"
                obs_have="35003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10168581"
                         time_creation="Tue Jan 19 05:12:02 2021"
                         time_modification="Tue Jan 19 05:08:02 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35940"
                obs_have="35940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35003"
                obs_have="35003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10168581"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 05:08:02 2021" />
        <observations epoch_first="Tue Jan 19 04:00:00 2021"
                      epoch_last="Tue Jan 19 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35940"
                obs_have="35940"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35003"
                obs_have="35003"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 19 06:22:05 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10097650"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:04 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39203"
                obs_have="36619"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="33016"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29251"
                obs_have="29251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 06:47:04 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10097650"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:04 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39203"
                obs_have="36619"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="33016"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29251"
                obs_have="29251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:36:05 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10097650"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:04 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39203"
                obs_have="36619"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="33016"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29251"
                obs_have="29251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10097650"
                         time_creation="Tue Jan 19 06:12:02 2021"
                         time_modification="Tue Jan 19 06:08:04 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39203"
                obs_have="36619"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="33016"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29251"
                obs_have="29251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10097650"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 06:08:04 2021" />
        <observations epoch_first="Tue Jan 19 05:00:00 2021"
                      epoch_last="Tue Jan 19 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39203"
                obs_have="36619"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="33016"
                obs_have="33016"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29251"
                obs_have="29251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 19 07:22:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9835469"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:03 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36928"
                obs_have="36505"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23618"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 07:47:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9835469"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:03 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36928"
                obs_have="36505"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23618"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:36:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9835469"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:03 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36928"
                obs_have="36505"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23618"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9835469"
                         time_creation="Tue Jan 19 07:12:04 2021"
                         time_modification="Tue Jan 19 07:08:03 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36928"
                obs_have="36505"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23618"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9835469"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 07:08:03 2021" />
        <observations epoch_first="Tue Jan 19 06:00:00 2021"
                      epoch_last="Tue Jan 19 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36928"
                obs_have="36505"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="26669"
                obs_have="26669"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23618"
                obs_have="23618"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 19 08:22:05 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9082879"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:03 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="31150"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="28915"
                obs_have="28914"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 08:47:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9082879"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:03 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="31150"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="28915"
                obs_have="28914"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:36:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9082879"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:03 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="31150"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="28915"
                obs_have="28914"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9082879"
                         time_creation="Tue Jan 19 08:12:02 2021"
                         time_modification="Tue Jan 19 08:08:03 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="31150"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="28915"
                obs_have="28914"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9082879"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 08:08:03 2021" />
        <observations epoch_first="Tue Jan 19 07:00:00 2021"
                      epoch_last="Tue Jan 19 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="31150"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="28915"
                obs_have="28914"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23391"
                obs_have="23390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 19 09:22:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8733599"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:01 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32893"
                obs_have="31136"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="26104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22181"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 09:47:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8733599"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:01 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32893"
                obs_have="31136"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="26104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22181"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:36:03 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8733599"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:01 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32893"
                obs_have="31136"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="26104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22181"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8733599"
                         time_creation="Tue Jan 19 09:12:02 2021"
                         time_modification="Tue Jan 19 09:08:01 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32893"
                obs_have="31136"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="26104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22181"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8733599"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 09:08:01 2021" />
        <observations epoch_first="Tue Jan 19 08:00:00 2021"
                      epoch_last="Tue Jan 19 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32893"
                obs_have="31136"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="26104"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22184"
                obs_have="22181"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/isld019j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 19 10:22:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9012499"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:03 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33551"
                obs_have="31888"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="27248"
                obs_have="27247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24217"
                obs_have="24216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 10:47:03 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9012499"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:03 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33551"
                obs_have="31888"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="27248"
                obs_have="27247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24217"
                obs_have="24216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:36:04 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9012499"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:03 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33551"
                obs_have="31888"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="27248"
                obs_have="27247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24217"
                obs_have="24216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9012499"
                         time_creation="Tue Jan 19 10:12:03 2021"
                         time_modification="Tue Jan 19 10:08:03 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33551"
                obs_have="31888"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="27248"
                obs_have="27247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24217"
                obs_have="24216"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9012499"
                         time_creation="Mon Feb 15 01:53:36 2021"
                         time_modification="Tue Jan 19 10:08:03 2021" />
        <observations epoch_first="Tue Jan 19 09:00:00 2021"
                      epoch_last="Tue Jan 19 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33551"
                obs_have="31888"
                obs_ratio="95.04" />
          <mask elevation="10 degrees"
                obs_expected="27248"
                obs_have="27247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24217"
                obs_have="24216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 19 11:22:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8547226"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:01 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="34076"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="28990"
                obs_have="28990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24258"
                obs_have="24258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 11:47:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8547226"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:01 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="34076"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="28990"
                obs_have="28990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24258"
                obs_have="24258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:36:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8547226"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:01 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="34076"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="28990"
                obs_have="28990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24258"
                obs_have="24258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8547226"
                         time_creation="Tue Jan 19 11:12:03 2021"
                         time_modification="Tue Jan 19 11:08:01 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="34076"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="28990"
                obs_have="28990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24258"
                obs_have="24258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8547226"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 11:08:01 2021" />
        <observations epoch_first="Tue Jan 19 10:00:00 2021"
                      epoch_last="Tue Jan 19 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34185"
                obs_have="34076"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="28990"
                obs_have="28990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24258"
                obs_have="24258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 19 12:22:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9921800"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:04 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42350"
                obs_have="39412"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="33384"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 12:47:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9921800"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:04 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42350"
                obs_have="39412"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="33384"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 14:36:06 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9921800"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:04 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42350"
                obs_have="39412"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="33384"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9921800"
                         time_creation="Tue Jan 19 12:12:02 2021"
                         time_modification="Tue Jan 19 12:08:04 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42350"
                obs_have="39412"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="33384"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29147"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9921800"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 12:08:04 2021" />
        <observations epoch_first="Tue Jan 19 11:00:00 2021"
                      epoch_last="Tue Jan 19 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42350"
                obs_have="39412"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="33384"
                obs_have="33383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29148"
                obs_have="29147"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 19 13:22:08 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11093182"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:06 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44195"
                obs_have="43365"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39051"
                obs_have="39051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34730"
                obs_have="34730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 13:47:08 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11093182"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:06 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44195"
                obs_have="43365"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39051"
                obs_have="39051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34730"
                obs_have="34730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:36:06 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11093182"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:06 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44195"
                obs_have="43365"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39051"
                obs_have="39051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34730"
                obs_have="34730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11093182"
                         time_creation="Tue Jan 19 13:12:05 2021"
                         time_modification="Tue Jan 19 13:08:06 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44195"
                obs_have="43365"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39051"
                obs_have="39051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34730"
                obs_have="34730"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:07"
                         size="11093182"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 13:08:06 2021" />
        <observations epoch_first="Tue Jan 19 12:00:00 2021"
                      epoch_last="Tue Jan 19 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44195"
                obs_have="43365"
                obs_ratio="98.12" />
          <mask elevation="10 degrees"
                obs_expected="39051"
                obs_have="39051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34730"
                obs_have="34730"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 19 16:36:02 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="10309746"
                         time_creation="Tue Jan 19 15:10:04 2021"
                         time_modification="Tue Jan 19 14:53:04 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38810"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="37831"
                obs_have="36831"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="35339"
                obs_have="34539"
                obs_ratio="97.74" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="10309746"
                         time_creation="Tue Jan 19 15:10:04 2021"
                         time_modification="Tue Jan 19 14:53:04 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38810"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="37831"
                obs_have="36831"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="35339"
                obs_have="34539"
                obs_ratio="97.74" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="10309746"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 14:53:04 2021" />
        <observations epoch_first="Tue Jan 19 13:00:00 2021"
                      epoch_last="Tue Jan 19 13:59:59 2021"
                      epochs="3500"
                      epochs_ratio="97.22">
          <mask elevation="03 degrees"
                obs_expected="41133"
                obs_have="38810"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="37831"
                obs_have="36831"
                obs_ratio="97.36" />
          <mask elevation="15 degrees"
                obs_expected="35339"
                obs_have="34539"
                obs_ratio="97.74" />
        </observations>
      </control>
    </file>
    <file name="/isld019o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 19 15:22:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7501865"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:01 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="2652"
                      epochs_ratio="73.67">
          <mask elevation="03 degrees"
                obs_expected="40377"
                obs_have="28407"
                obs_ratio="70.35" />
          <mask elevation="10 degrees"
                obs_expected="32376"
                obs_have="22827"
                obs_ratio="70.51" />
          <mask elevation="15 degrees"
                obs_expected="26732"
                obs_have="19380"
                obs_ratio="72.50" />
        </observations>
      </control>
      <control date="Tue Jan 19 15:47:06 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7501865"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:01 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="2652"
                      epochs_ratio="73.67">
          <mask elevation="03 degrees"
                obs_expected="40377"
                obs_have="28407"
                obs_ratio="70.35" />
          <mask elevation="10 degrees"
                obs_expected="32376"
                obs_have="22827"
                obs_ratio="70.51" />
          <mask elevation="15 degrees"
                obs_expected="26732"
                obs_have="19380"
                obs_ratio="72.50" />
        </observations>
      </control>
      <control date="Tue Jan 19 17:36:02 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7501865"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:01 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="2652"
                      epochs_ratio="73.67">
          <mask elevation="03 degrees"
                obs_expected="40377"
                obs_have="28407"
                obs_ratio="70.35" />
          <mask elevation="10 degrees"
                obs_expected="32376"
                obs_have="22827"
                obs_ratio="70.51" />
          <mask elevation="15 degrees"
                obs_expected="26732"
                obs_have="19380"
                obs_ratio="72.50" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7501865"
                         time_creation="Tue Jan 19 15:12:03 2021"
                         time_modification="Tue Jan 19 15:08:01 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="2652"
                      epochs_ratio="73.67">
          <mask elevation="03 degrees"
                obs_expected="40377"
                obs_have="28407"
                obs_ratio="70.35" />
          <mask elevation="10 degrees"
                obs_expected="32376"
                obs_have="22827"
                obs_ratio="70.51" />
          <mask elevation="15 degrees"
                obs_expected="26732"
                obs_have="19380"
                obs_ratio="72.50" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="7501865"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 15:08:01 2021" />
        <observations epoch_first="Tue Jan 19 14:00:00 2021"
                      epoch_last="Tue Jan 19 14:59:59 2021"
                      epochs="2652"
                      epochs_ratio="73.67">
          <mask elevation="03 degrees"
                obs_expected="40377"
                obs_have="28407"
                obs_ratio="70.35" />
          <mask elevation="10 degrees"
                obs_expected="32376"
                obs_have="22827"
                obs_ratio="70.51" />
          <mask elevation="15 degrees"
                obs_expected="26732"
                obs_have="19380"
                obs_ratio="72.50" />
        </observations>
      </control>
    </file>
    <file name="/isld019p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 19 16:47:02 2021"
               level="3">
        <file_statistics latency="00:32:49"
                         size="9684695"
                         time_creation="Tue Jan 19 16:45:03 2021"
                         time_modification="Tue Jan 19 16:32:48 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34651"
                obs_have="33668"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25382"
                obs_have="25382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:36:02 2021"
               level="3">
        <file_statistics latency="00:53:53"
                         size="9684695"
                         time_creation="Tue Jan 19 17:10:09 2021"
                         time_modification="Tue Jan 19 16:53:52 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34651"
                obs_have="33668"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25382"
                obs_have="25382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:53:53"
                         size="9684695"
                         time_creation="Tue Jan 19 17:10:09 2021"
                         time_modification="Tue Jan 19 16:53:52 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34651"
                obs_have="33668"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25382"
                obs_have="25382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:53:53"
                         size="9684695"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 16:53:52 2021" />
        <observations epoch_first="Tue Jan 19 15:00:00 2021"
                      epoch_last="Tue Jan 19 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34651"
                obs_have="33668"
                obs_ratio="97.16" />
          <mask elevation="10 degrees"
                obs_expected="29271"
                obs_have="29271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25382"
                obs_have="25382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 19 17:47:02 2021"
               level="3">
        <file_statistics latency="00:38:02"
                         size="9064960"
                         time_creation="Tue Jan 19 17:45:05 2021"
                         time_modification="Tue Jan 19 17:38:01 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="29736"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:36:03 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="9064960"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 17:54:01 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="29736"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="9064960"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 17:54:01 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="29736"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="9064960"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 17:54:01 2021" />
        <observations epoch_first="Tue Jan 19 16:00:00 2021"
                      epoch_last="Tue Jan 19 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30235"
                obs_have="29736"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28876"
                obs_have="28876"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27466"
                obs_have="27466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 19 18:21:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8934426"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 18:07:58 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="28104"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21480"
                obs_have="21480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 18:46:59 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8934426"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 18:07:58 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="28104"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21480"
                obs_have="21480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:36:03 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8934426"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 18:07:58 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="28104"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21480"
                obs_have="21480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8934426"
                         time_creation="Tue Jan 19 18:10:05 2021"
                         time_modification="Tue Jan 19 18:07:58 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="28104"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21480"
                obs_have="21480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="8934426"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 18:07:58 2021" />
        <observations epoch_first="Tue Jan 19 17:00:00 2021"
                      epoch_last="Tue Jan 19 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="28104"
                obs_ratio="93.99" />
          <mask elevation="10 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21480"
                obs_have="21480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 19 19:22:00 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8980909"
                         time_creation="Tue Jan 19 19:10:03 2021"
                         time_modification="Tue Jan 19 19:07:59 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="32074"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21126"
                obs_have="21126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 19:47:01 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8980909"
                         time_creation="Tue Jan 19 19:10:03 2021"
                         time_modification="Tue Jan 19 19:07:59 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="32074"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21126"
                obs_have="21126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:36:05 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8980909"
                         time_creation="Tue Jan 19 19:10:03 2021"
                         time_modification="Tue Jan 19 19:07:59 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="32074"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21126"
                obs_have="21126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8980909"
                         time_creation="Tue Jan 19 19:10:03 2021"
                         time_modification="Tue Jan 19 19:07:59 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="32074"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21126"
                obs_have="21126"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8980909"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 19:07:59 2021" />
        <observations epoch_first="Tue Jan 19 18:00:00 2021"
                      epoch_last="Tue Jan 19 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="32074"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21126"
                obs_have="21126"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 19 20:22:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8482002"
                         time_creation="Tue Jan 19 20:10:04 2021"
                         time_modification="Tue Jan 19 20:07:59 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32872"
                obs_have="30988"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 20:46:57 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8482002"
                         time_creation="Tue Jan 19 20:10:04 2021"
                         time_modification="Tue Jan 19 20:07:59 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32872"
                obs_have="30988"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:36:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8482002"
                         time_creation="Tue Jan 19 20:10:04 2021"
                         time_modification="Tue Jan 19 20:07:59 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32872"
                obs_have="30988"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8482002"
                         time_creation="Tue Jan 19 20:10:04 2021"
                         time_modification="Tue Jan 19 20:07:59 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32872"
                obs_have="30988"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8482002"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 20:07:59 2021" />
        <observations epoch_first="Tue Jan 19 19:00:00 2021"
                      epoch_last="Tue Jan 19 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32872"
                obs_have="30988"
                obs_ratio="94.27" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24698"
                obs_have="24698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 19 21:22:04 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9679113"
                         time_creation="Tue Jan 19 21:10:04 2021"
                         time_modification="Tue Jan 19 21:08:00 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36234"
                obs_have="35327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="27094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 21:47:06 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9679113"
                         time_creation="Tue Jan 19 21:10:04 2021"
                         time_modification="Tue Jan 19 21:08:00 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36234"
                obs_have="35327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="27094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:36:05 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9679113"
                         time_creation="Tue Jan 19 21:10:04 2021"
                         time_modification="Tue Jan 19 21:08:00 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36234"
                obs_have="35327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="27094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9679113"
                         time_creation="Tue Jan 19 21:10:04 2021"
                         time_modification="Tue Jan 19 21:08:00 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36234"
                obs_have="35327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="27094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9679113"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 21:08:00 2021" />
        <observations epoch_first="Tue Jan 19 20:00:00 2021"
                      epoch_last="Tue Jan 19 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36234"
                obs_have="35327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="32204"
                obs_have="32204"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27094"
                obs_have="27094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 19 22:22:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9317081"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:01 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="34842"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 22:47:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9317081"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:01 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="34842"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:36:07 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9317081"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:01 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="34842"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9317081"
                         time_creation="Tue Jan 19 22:12:05 2021"
                         time_modification="Tue Jan 19 22:08:01 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="34842"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9317081"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 22:08:01 2021" />
        <observations epoch_first="Tue Jan 19 21:00:00 2021"
                      epoch_last="Tue Jan 19 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36815"
                obs_have="34842"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="29829"
                obs_have="29829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26913"
                obs_have="26913"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 19 23:22:09 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10166615"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:07 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39548"
                obs_have="39448"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="34828"
                obs_have="34828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 19 23:47:08 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10166615"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:07 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39548"
                obs_have="39448"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="34828"
                obs_have="34828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 01:36:09 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10166615"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:07 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39548"
                obs_have="39448"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="34828"
                obs_have="34828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10166615"
                         time_creation="Tue Jan 19 23:12:04 2021"
                         time_modification="Tue Jan 19 23:08:07 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39548"
                obs_have="39448"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="34828"
                obs_have="34828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:08"
                         size="10166615"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Tue Jan 19 23:08:07 2021" />
        <observations epoch_first="Tue Jan 19 22:00:00 2021"
                      epoch_last="Tue Jan 19 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39548"
                obs_have="39448"
                obs_ratio="99.75" />
          <mask elevation="10 degrees"
                obs_expected="34828"
                obs_have="34828"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30430"
                obs_have="30430"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld019x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 20 00:22:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10298107"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:04 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42522"
                obs_have="39111"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31513"
                obs_have="31513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27753"
                obs_have="27753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 00:47:08 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10298107"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:04 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42522"
                obs_have="39111"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31513"
                obs_have="31513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27753"
                obs_have="27753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 02:36:07 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10298107"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:04 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42522"
                obs_have="39111"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31513"
                obs_have="31513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27753"
                obs_have="27753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:08:47 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10298107"
                         time_creation="Wed Jan 20 00:12:05 2021"
                         time_modification="Wed Jan 20 00:08:04 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42522"
                obs_have="39111"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31513"
                obs_have="31513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27753"
                obs_have="27753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 18 03:49:45 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10298107"
                         time_creation="Mon Feb 15 01:53:37 2021"
                         time_modification="Wed Jan 20 00:08:04 2021" />
        <observations epoch_first="Tue Jan 19 23:00:00 2021"
                      epoch_last="Tue Jan 19 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42522"
                obs_have="39111"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="31513"
                obs_have="31513"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27753"
                obs_have="27753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
