<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-06-05 00:00:00"
    DayOfYear="156"
    Year="2021">
  <station name="ISLD">
    <file name="/isld1560.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun  6 18:45:55 2021"
               level="3">
        <file_statistics latency="01:33:29"
                         size="7379547"
                         time_creation="Sun Jun  6 02:50:17 2021"
                         time_modification="Sun Jun  6 01:32:59 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:30 2021"
                      epochs="2726"
                      epochs_ratio="94.65">
          <mask elevation="03 degrees"
                obs_expected="30066"
                obs_have="27201"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="23851"
                obs_ratio="94.88" />
          <mask elevation="15 degrees"
                obs_expected="22199"
                obs_have="21137"
                obs_ratio="95.22" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:25:50 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:41:51"
                         size="7695376"
                         time_creation="Mon Jul  5 02:04:34 2021"
                         time_modification="Mon Jul  5 01:41:21 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:30 2021"
                      epochs="2846"
                      epochs_ratio="98.82">
          <mask elevation="03 degrees"
                obs_expected="30066"
                obs_have="28283"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="25139"
                obs_have="24815"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="22199"
                obs_have="21893"
                obs_ratio="98.62" />
        </observations>
      </control>
    </file>
    <file name="/isld156a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jun  5 01:47:01 2021"
               level="3">
        <file_statistics latency="00:21:54"
                         size="10065281"
                         time_creation="Sat Jun  5 01:45:04 2021"
                         time_modification="Sat Jun  5 01:21:53 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39091"
                obs_have="37309"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="31569"
                obs_have="31569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26947"
                obs_have="26947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 03:35:58 2021"
               level="3">
        <file_statistics latency="00:21:54"
                         size="10065281"
                         time_creation="Sat Jun  5 01:45:04 2021"
                         time_modification="Sat Jun  5 01:21:53 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39091"
                obs_have="37309"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="31569"
                obs_have="31569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26947"
                obs_have="26947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:21:54"
                         size="10065281"
                         time_creation="Sat Jun  5 01:45:04 2021"
                         time_modification="Sat Jun  5 01:21:53 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39091"
                obs_have="37309"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="31569"
                obs_have="31569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26947"
                obs_have="26947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:21:54"
                         size="10065281"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 01:21:53 2021" />
        <observations epoch_first="Sat Jun  5 00:00:00 2021"
                      epoch_last="Sat Jun  5 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39091"
                obs_have="37309"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="31569"
                obs_have="31569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26947"
                obs_have="26947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jun  5 02:21:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10147224"
                         time_creation="Sat Jun  5 02:10:03 2021"
                         time_modification="Sat Jun  5 02:07:47 2021" />
        <observations epoch_first="Sat Jun  5 01:00:00 2021"
                      epoch_last="Sat Jun  5 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41096"
                obs_have="38603"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32605"
                obs_have="32605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27333"
                obs_have="27333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 02:46:56 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10147224"
                         time_creation="Sat Jun  5 02:10:03 2021"
                         time_modification="Sat Jun  5 02:07:47 2021" />
        <observations epoch_first="Sat Jun  5 01:00:00 2021"
                      epoch_last="Sat Jun  5 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41096"
                obs_have="38603"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32605"
                obs_have="32605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27333"
                obs_have="27333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 04:36:01 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10147224"
                         time_creation="Sat Jun  5 02:10:03 2021"
                         time_modification="Sat Jun  5 02:07:47 2021" />
        <observations epoch_first="Sat Jun  5 01:00:00 2021"
                      epoch_last="Sat Jun  5 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41096"
                obs_have="38603"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32605"
                obs_have="32605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27333"
                obs_have="27333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10147224"
                         time_creation="Sat Jun  5 02:10:03 2021"
                         time_modification="Sat Jun  5 02:07:47 2021" />
        <observations epoch_first="Sat Jun  5 01:00:00 2021"
                      epoch_last="Sat Jun  5 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41096"
                obs_have="38603"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32605"
                obs_have="32605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27333"
                obs_have="27333"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10147224"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 02:07:47 2021" />
        <observations epoch_first="Sat Jun  5 01:00:00 2021"
                      epoch_last="Sat Jun  5 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41096"
                obs_have="38603"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="32605"
                obs_have="32605"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27333"
                obs_have="27333"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jun  5 03:21:53 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9997239"
                         time_creation="Sat Jun  5 03:10:02 2021"
                         time_modification="Sat Jun  5 03:07:54 2021" />
        <observations epoch_first="Sat Jun  5 02:00:00 2021"
                      epoch_last="Sat Jun  5 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41232"
                obs_have="39639"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36418"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 03:46:53 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9997239"
                         time_creation="Sat Jun  5 03:10:02 2021"
                         time_modification="Sat Jun  5 03:07:54 2021" />
        <observations epoch_first="Sat Jun  5 02:00:00 2021"
                      epoch_last="Sat Jun  5 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41232"
                obs_have="39639"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36418"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 05:36:02 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9997239"
                         time_creation="Sat Jun  5 03:10:02 2021"
                         time_modification="Sat Jun  5 03:07:54 2021" />
        <observations epoch_first="Sat Jun  5 02:00:00 2021"
                      epoch_last="Sat Jun  5 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41232"
                obs_have="39639"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36418"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9997239"
                         time_creation="Sat Jun  5 03:10:02 2021"
                         time_modification="Sat Jun  5 03:07:54 2021" />
        <observations epoch_first="Sat Jun  5 02:00:00 2021"
                      epoch_last="Sat Jun  5 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41232"
                obs_have="39639"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36418"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="9997239"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 03:07:54 2021" />
        <observations epoch_first="Sat Jun  5 02:00:00 2021"
                      epoch_last="Sat Jun  5 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41232"
                obs_have="39639"
                obs_ratio="96.14" />
          <mask elevation="10 degrees"
                obs_expected="36418"
                obs_have="36418"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jun  5 04:22:03 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10695078"
                         time_creation="Sat Jun  5 04:10:02 2021"
                         time_modification="Sat Jun  5 04:07:54 2021" />
        <observations epoch_first="Sat Jun  5 03:00:00 2021"
                      epoch_last="Sat Jun  5 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42621"
                obs_have="42547"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="38225"
                obs_have="38224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 04:46:58 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10695078"
                         time_creation="Sat Jun  5 04:10:02 2021"
                         time_modification="Sat Jun  5 04:07:54 2021" />
        <observations epoch_first="Sat Jun  5 03:00:00 2021"
                      epoch_last="Sat Jun  5 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42621"
                obs_have="42547"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="38225"
                obs_have="38224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 06:36:03 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10695078"
                         time_creation="Sat Jun  5 04:10:02 2021"
                         time_modification="Sat Jun  5 04:07:54 2021" />
        <observations epoch_first="Sat Jun  5 03:00:00 2021"
                      epoch_last="Sat Jun  5 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42621"
                obs_have="42547"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="38225"
                obs_have="38224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10695078"
                         time_creation="Sat Jun  5 04:10:02 2021"
                         time_modification="Sat Jun  5 04:07:54 2021" />
        <observations epoch_first="Sat Jun  5 03:00:00 2021"
                      epoch_last="Sat Jun  5 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42621"
                obs_have="42547"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="38225"
                obs_have="38224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10695078"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 04:07:54 2021" />
        <observations epoch_first="Sat Jun  5 03:00:00 2021"
                      epoch_last="Sat Jun  5 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42621"
                obs_have="42547"
                obs_ratio="99.83" />
          <mask elevation="10 degrees"
                obs_expected="38225"
                obs_have="38224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33938"
                obs_have="33937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jun  5 05:22:01 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10295889"
                         time_creation="Sat Jun  5 05:10:02 2021"
                         time_modification="Sat Jun  5 05:07:52 2021" />
        <observations epoch_first="Sat Jun  5 04:00:00 2021"
                      epoch_last="Sat Jun  5 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39875"
                obs_have="38723"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="36520"
                obs_have="36520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32588"
                obs_have="32588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 05:46:59 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10295889"
                         time_creation="Sat Jun  5 05:10:02 2021"
                         time_modification="Sat Jun  5 05:07:52 2021" />
        <observations epoch_first="Sat Jun  5 04:00:00 2021"
                      epoch_last="Sat Jun  5 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39875"
                obs_have="38723"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="36520"
                obs_have="36520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32588"
                obs_have="32588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 07:36:02 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10295889"
                         time_creation="Sat Jun  5 05:10:02 2021"
                         time_modification="Sat Jun  5 05:07:52 2021" />
        <observations epoch_first="Sat Jun  5 04:00:00 2021"
                      epoch_last="Sat Jun  5 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39875"
                obs_have="38723"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="36520"
                obs_have="36520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32588"
                obs_have="32588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10295889"
                         time_creation="Sat Jun  5 05:10:02 2021"
                         time_modification="Sat Jun  5 05:07:52 2021" />
        <observations epoch_first="Sat Jun  5 04:00:00 2021"
                      epoch_last="Sat Jun  5 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39875"
                obs_have="38723"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="36520"
                obs_have="36520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32588"
                obs_have="32588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="10295889"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 05:07:52 2021" />
        <observations epoch_first="Sat Jun  5 04:00:00 2021"
                      epoch_last="Sat Jun  5 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39875"
                obs_have="38723"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="36520"
                obs_have="36520"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32588"
                obs_have="32588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jun  5 06:22:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10672474"
                         time_creation="Sat Jun  5 06:10:03 2021"
                         time_modification="Sat Jun  5 06:07:59 2021" />
        <observations epoch_first="Sat Jun  5 05:00:00 2021"
                      epoch_last="Sat Jun  5 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39477"
                obs_have="38425"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="29714"
                obs_have="29714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23856"
                obs_have="23856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 06:47:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10672474"
                         time_creation="Sat Jun  5 06:10:03 2021"
                         time_modification="Sat Jun  5 06:07:59 2021" />
        <observations epoch_first="Sat Jun  5 05:00:00 2021"
                      epoch_last="Sat Jun  5 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39477"
                obs_have="38425"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="29714"
                obs_have="29714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23856"
                obs_have="23856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 08:36:01 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10672474"
                         time_creation="Sat Jun  5 06:10:03 2021"
                         time_modification="Sat Jun  5 06:07:59 2021" />
        <observations epoch_first="Sat Jun  5 05:00:00 2021"
                      epoch_last="Sat Jun  5 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39477"
                obs_have="38425"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="29714"
                obs_have="29714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23856"
                obs_have="23856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10672474"
                         time_creation="Sat Jun  5 06:10:03 2021"
                         time_modification="Sat Jun  5 06:07:59 2021" />
        <observations epoch_first="Sat Jun  5 05:00:00 2021"
                      epoch_last="Sat Jun  5 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39477"
                obs_have="38425"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="29714"
                obs_have="29714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23856"
                obs_have="23856"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10672474"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 06:07:59 2021" />
        <observations epoch_first="Sat Jun  5 05:00:00 2021"
                      epoch_last="Sat Jun  5 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39477"
                obs_have="38425"
                obs_ratio="97.34" />
          <mask elevation="10 degrees"
                obs_expected="29714"
                obs_have="29714"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23856"
                obs_have="23856"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jun  5 07:22:00 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9174336"
                         time_creation="Sat Jun  5 07:10:04 2021"
                         time_modification="Sat Jun  5 07:07:55 2021" />
        <observations epoch_first="Sat Jun  5 06:00:00 2021"
                      epoch_last="Sat Jun  5 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="29415"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="27188"
                obs_have="27188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25584"
                obs_have="25584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 07:47:01 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9174336"
                         time_creation="Sat Jun  5 07:10:04 2021"
                         time_modification="Sat Jun  5 07:07:55 2021" />
        <observations epoch_first="Sat Jun  5 06:00:00 2021"
                      epoch_last="Sat Jun  5 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="29415"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="27188"
                obs_have="27188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25584"
                obs_have="25584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 09:35:59 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9174336"
                         time_creation="Sat Jun  5 07:10:04 2021"
                         time_modification="Sat Jun  5 07:07:55 2021" />
        <observations epoch_first="Sat Jun  5 06:00:00 2021"
                      epoch_last="Sat Jun  5 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="29415"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="27188"
                obs_have="27188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25584"
                obs_have="25584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9174336"
                         time_creation="Sat Jun  5 07:10:04 2021"
                         time_modification="Sat Jun  5 07:07:55 2021" />
        <observations epoch_first="Sat Jun  5 06:00:00 2021"
                      epoch_last="Sat Jun  5 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="29415"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="27188"
                obs_have="27188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25584"
                obs_have="25584"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9174336"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 07:07:55 2021" />
        <observations epoch_first="Sat Jun  5 06:00:00 2021"
                      epoch_last="Sat Jun  5 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30363"
                obs_have="29415"
                obs_ratio="96.88" />
          <mask elevation="10 degrees"
                obs_expected="27188"
                obs_have="27188"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25584"
                obs_have="25584"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jun  5 08:22:01 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8939104"
                         time_creation="Sat Jun  5 08:10:03 2021"
                         time_modification="Sat Jun  5 08:07:57 2021" />
        <observations epoch_first="Sat Jun  5 07:00:00 2021"
                      epoch_last="Sat Jun  5 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28275"
                obs_have="28275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 08:47:01 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8939104"
                         time_creation="Sat Jun  5 08:10:03 2021"
                         time_modification="Sat Jun  5 08:07:57 2021" />
        <observations epoch_first="Sat Jun  5 07:00:00 2021"
                      epoch_last="Sat Jun  5 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28275"
                obs_have="28275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 10:36:00 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8939104"
                         time_creation="Sat Jun  5 08:10:03 2021"
                         time_modification="Sat Jun  5 08:07:57 2021" />
        <observations epoch_first="Sat Jun  5 07:00:00 2021"
                      epoch_last="Sat Jun  5 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28275"
                obs_have="28275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8939104"
                         time_creation="Sat Jun  5 08:10:03 2021"
                         time_modification="Sat Jun  5 08:07:57 2021" />
        <observations epoch_first="Sat Jun  5 07:00:00 2021"
                      epoch_last="Sat Jun  5 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28275"
                obs_have="28275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26146"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:58"
                         size="8939104"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 08:07:57 2021" />
        <observations epoch_first="Sat Jun  5 07:00:00 2021"
                      epoch_last="Sat Jun  5 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28795"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28275"
                obs_have="28275"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26146"
                obs_have="26146"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jun  5 09:22:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8853456"
                         time_creation="Sat Jun  5 09:10:03 2021"
                         time_modification="Sat Jun  5 09:07:59 2021" />
        <observations epoch_first="Sat Jun  5 08:00:00 2021"
                      epoch_last="Sat Jun  5 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31771"
                obs_have="30120"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="24636"
                obs_have="24636"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21923"
                obs_have="21923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 09:47:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8853456"
                         time_creation="Sat Jun  5 09:10:03 2021"
                         time_modification="Sat Jun  5 09:07:59 2021" />
        <observations epoch_first="Sat Jun  5 08:00:00 2021"
                      epoch_last="Sat Jun  5 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31771"
                obs_have="30120"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="24636"
                obs_have="24636"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21923"
                obs_have="21923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 11:36:01 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8853456"
                         time_creation="Sat Jun  5 09:10:03 2021"
                         time_modification="Sat Jun  5 09:07:59 2021" />
        <observations epoch_first="Sat Jun  5 08:00:00 2021"
                      epoch_last="Sat Jun  5 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31771"
                obs_have="30120"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="24636"
                obs_have="24636"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21923"
                obs_have="21923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8853456"
                         time_creation="Sat Jun  5 09:10:03 2021"
                         time_modification="Sat Jun  5 09:07:59 2021" />
        <observations epoch_first="Sat Jun  5 08:00:00 2021"
                      epoch_last="Sat Jun  5 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31771"
                obs_have="30120"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="24636"
                obs_have="24636"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21923"
                obs_have="21923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8853456"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 09:07:59 2021" />
        <observations epoch_first="Sat Jun  5 08:00:00 2021"
                      epoch_last="Sat Jun  5 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31771"
                obs_have="30120"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="24636"
                obs_have="24636"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21923"
                obs_have="21923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jun  5 10:22:03 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9013764"
                         time_creation="Sat Jun  5 10:10:03 2021"
                         time_modification="Sat Jun  5 10:07:59 2021" />
        <observations epoch_first="Sat Jun  5 09:00:00 2021"
                      epoch_last="Sat Jun  5 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36796"
                obs_have="34004"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="28368"
                obs_have="28367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 10:47:02 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9013764"
                         time_creation="Sat Jun  5 10:10:03 2021"
                         time_modification="Sat Jun  5 10:07:59 2021" />
        <observations epoch_first="Sat Jun  5 09:00:00 2021"
                      epoch_last="Sat Jun  5 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36796"
                obs_have="34004"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="28368"
                obs_have="28367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 12:36:04 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9013764"
                         time_creation="Sat Jun  5 10:10:03 2021"
                         time_modification="Sat Jun  5 10:07:59 2021" />
        <observations epoch_first="Sat Jun  5 09:00:00 2021"
                      epoch_last="Sat Jun  5 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36796"
                obs_have="34004"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="28368"
                obs_have="28367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9013764"
                         time_creation="Sat Jun  5 10:10:03 2021"
                         time_modification="Sat Jun  5 10:07:59 2021" />
        <observations epoch_first="Sat Jun  5 09:00:00 2021"
                      epoch_last="Sat Jun  5 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36796"
                obs_have="34004"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="28368"
                obs_have="28367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9013764"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 10:07:59 2021" />
        <observations epoch_first="Sat Jun  5 09:00:00 2021"
                      epoch_last="Sat Jun  5 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36796"
                obs_have="34004"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="28368"
                obs_have="28367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23365"
                obs_have="23364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jun  5 11:22:06 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9111302"
                         time_creation="Sat Jun  5 11:10:03 2021"
                         time_modification="Sat Jun  5 11:08:01 2021" />
        <observations epoch_first="Sat Jun  5 10:00:00 2021"
                      epoch_last="Sat Jun  5 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35772"
                obs_have="34259"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28571"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 11:47:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9111302"
                         time_creation="Sat Jun  5 11:10:03 2021"
                         time_modification="Sat Jun  5 11:08:01 2021" />
        <observations epoch_first="Sat Jun  5 10:00:00 2021"
                      epoch_last="Sat Jun  5 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35772"
                obs_have="34259"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28571"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 13:36:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9111302"
                         time_creation="Sat Jun  5 11:10:03 2021"
                         time_modification="Sat Jun  5 11:08:01 2021" />
        <observations epoch_first="Sat Jun  5 10:00:00 2021"
                      epoch_last="Sat Jun  5 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35772"
                obs_have="34259"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28571"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9111302"
                         time_creation="Sat Jun  5 11:10:03 2021"
                         time_modification="Sat Jun  5 11:08:01 2021" />
        <observations epoch_first="Sat Jun  5 10:00:00 2021"
                      epoch_last="Sat Jun  5 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35772"
                obs_have="34259"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28571"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9111302"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 11:08:01 2021" />
        <observations epoch_first="Sat Jun  5 10:00:00 2021"
                      epoch_last="Sat Jun  5 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35772"
                obs_have="34259"
                obs_ratio="95.77" />
          <mask elevation="10 degrees"
                obs_expected="30991"
                obs_have="30990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28571"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jun  5 12:22:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9875966"
                         time_creation="Sat Jun  5 12:10:03 2021"
                         time_modification="Sat Jun  5 12:08:01 2021" />
        <observations epoch_first="Sat Jun  5 11:00:00 2021"
                      epoch_last="Sat Jun  5 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37324"
                obs_have="36380"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="32108"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27970"
                obs_have="27970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 12:47:05 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9875966"
                         time_creation="Sat Jun  5 12:10:03 2021"
                         time_modification="Sat Jun  5 12:08:01 2021" />
        <observations epoch_first="Sat Jun  5 11:00:00 2021"
                      epoch_last="Sat Jun  5 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37324"
                obs_have="36380"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="32108"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27970"
                obs_have="27970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 14:36:04 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9875966"
                         time_creation="Sat Jun  5 12:10:03 2021"
                         time_modification="Sat Jun  5 12:08:01 2021" />
        <observations epoch_first="Sat Jun  5 11:00:00 2021"
                      epoch_last="Sat Jun  5 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37324"
                obs_have="36380"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="32108"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27970"
                obs_have="27970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9875966"
                         time_creation="Sat Jun  5 12:10:03 2021"
                         time_modification="Sat Jun  5 12:08:01 2021" />
        <observations epoch_first="Sat Jun  5 11:00:00 2021"
                      epoch_last="Sat Jun  5 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37324"
                obs_have="36380"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="32108"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27970"
                obs_have="27970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="9875966"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 12:08:01 2021" />
        <observations epoch_first="Sat Jun  5 11:00:00 2021"
                      epoch_last="Sat Jun  5 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37324"
                obs_have="36380"
                obs_ratio="97.47" />
          <mask elevation="10 degrees"
                obs_expected="32120"
                obs_have="32108"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27970"
                obs_have="27970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jun  5 13:22:03 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9657734"
                         time_creation="Sat Jun  5 13:10:03 2021"
                         time_modification="Sat Jun  5 13:07:52 2021" />
        <observations epoch_first="Sat Jun  5 12:00:00 2021"
                      epoch_last="Sat Jun  5 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35626"
                obs_have="34454"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24354"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 13:47:02 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9657734"
                         time_creation="Sat Jun  5 13:10:03 2021"
                         time_modification="Sat Jun  5 13:07:52 2021" />
        <observations epoch_first="Sat Jun  5 12:00:00 2021"
                      epoch_last="Sat Jun  5 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35626"
                obs_have="34454"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24354"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 15:36:02 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9657734"
                         time_creation="Sat Jun  5 13:10:03 2021"
                         time_modification="Sat Jun  5 13:07:52 2021" />
        <observations epoch_first="Sat Jun  5 12:00:00 2021"
                      epoch_last="Sat Jun  5 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35626"
                obs_have="34454"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24354"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9657734"
                         time_creation="Sat Jun  5 13:10:03 2021"
                         time_modification="Sat Jun  5 13:07:52 2021" />
        <observations epoch_first="Sat Jun  5 12:00:00 2021"
                      epoch_last="Sat Jun  5 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35626"
                obs_have="34454"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24354"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:53"
                         size="9657734"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 13:07:52 2021" />
        <observations epoch_first="Sat Jun  5 12:00:00 2021"
                      epoch_last="Sat Jun  5 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35626"
                obs_have="34454"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="28390"
                obs_have="28389"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24354"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jun  5 14:47:06 2021"
               level="3">
        <file_statistics latency="00:37:57"
                         size="9860457"
                         time_creation="Sat Jun  5 14:45:03 2021"
                         time_modification="Sat Jun  5 14:37:56 2021" />
        <observations epoch_first="Sat Jun  5 13:00:00 2021"
                      epoch_last="Sat Jun  5 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="36108"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26029"
                obs_have="26029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 16:36:01 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="9860457"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 14:53:53 2021" />
        <observations epoch_first="Sat Jun  5 13:00:00 2021"
                      epoch_last="Sat Jun  5 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="36108"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26029"
                obs_have="26029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="9860457"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 14:53:53 2021" />
        <observations epoch_first="Sat Jun  5 13:00:00 2021"
                      epoch_last="Sat Jun  5 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="36108"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26029"
                obs_have="26029"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:53:54"
                         size="9860457"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 14:53:53 2021" />
        <observations epoch_first="Sat Jun  5 13:00:00 2021"
                      epoch_last="Sat Jun  5 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37437"
                obs_have="36108"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30764"
                obs_have="30764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26029"
                obs_have="26029"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jun  5 15:22:06 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9615948"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 15:07:55 2021" />
        <observations epoch_first="Sat Jun  5 14:00:00 2021"
                      epoch_last="Sat Jun  5 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36745"
                obs_have="34867"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="30066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 15:47:05 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9615948"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 15:07:55 2021" />
        <observations epoch_first="Sat Jun  5 14:00:00 2021"
                      epoch_last="Sat Jun  5 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36745"
                obs_have="34867"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="30066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 17:36:01 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9615948"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 15:07:55 2021" />
        <observations epoch_first="Sat Jun  5 14:00:00 2021"
                      epoch_last="Sat Jun  5 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36745"
                obs_have="34867"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="30066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9615948"
                         time_creation="Sat Jun  5 15:10:06 2021"
                         time_modification="Sat Jun  5 15:07:55 2021" />
        <observations epoch_first="Sat Jun  5 14:00:00 2021"
                      epoch_last="Sat Jun  5 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36745"
                obs_have="34867"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="30066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26477"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9615948"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 15:07:55 2021" />
        <observations epoch_first="Sat Jun  5 14:00:00 2021"
                      epoch_last="Sat Jun  5 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36745"
                obs_have="34867"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="30067"
                obs_have="30066"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26478"
                obs_have="26477"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jun  5 16:22:01 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9932603"
                         time_creation="Sat Jun  5 16:10:03 2021"
                         time_modification="Sat Jun  5 16:07:53 2021" />
        <observations epoch_first="Sat Jun  5 15:00:00 2021"
                      epoch_last="Sat Jun  5 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37484"
                obs_have="36059"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="33105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 16:47:01 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9932603"
                         time_creation="Sat Jun  5 16:10:03 2021"
                         time_modification="Sat Jun  5 16:07:53 2021" />
        <observations epoch_first="Sat Jun  5 15:00:00 2021"
                      epoch_last="Sat Jun  5 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37484"
                obs_have="36059"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="33105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 18:36:02 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9932603"
                         time_creation="Sat Jun  5 16:10:03 2021"
                         time_modification="Sat Jun  5 16:07:53 2021" />
        <observations epoch_first="Sat Jun  5 15:00:00 2021"
                      epoch_last="Sat Jun  5 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37484"
                obs_have="36059"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="33105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9932603"
                         time_creation="Sat Jun  5 16:10:03 2021"
                         time_modification="Sat Jun  5 16:07:53 2021" />
        <observations epoch_first="Sat Jun  5 15:00:00 2021"
                      epoch_last="Sat Jun  5 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37484"
                obs_have="36059"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="33105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:54"
                         size="9932603"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 16:07:53 2021" />
        <observations epoch_first="Sat Jun  5 15:00:00 2021"
                      epoch_last="Sat Jun  5 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37484"
                obs_have="36059"
                obs_ratio="96.20" />
          <mask elevation="10 degrees"
                obs_expected="33105"
                obs_have="33105"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29613"
                obs_have="29613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jun  5 17:22:08 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10053328"
                         time_creation="Sat Jun  5 17:10:05 2021"
                         time_modification="Sat Jun  5 17:07:54 2021" />
        <observations epoch_first="Sat Jun  5 16:00:00 2021"
                      epoch_last="Sat Jun  5 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="38498"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="35516"
                obs_have="35516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33230"
                obs_have="33230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 17:47:16 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10053328"
                         time_creation="Sat Jun  5 17:10:05 2021"
                         time_modification="Sat Jun  5 17:07:54 2021" />
        <observations epoch_first="Sat Jun  5 16:00:00 2021"
                      epoch_last="Sat Jun  5 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="38498"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="35516"
                obs_have="35516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33230"
                obs_have="33230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 19:36:08 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10053328"
                         time_creation="Sat Jun  5 17:10:05 2021"
                         time_modification="Sat Jun  5 17:07:54 2021" />
        <observations epoch_first="Sat Jun  5 16:00:00 2021"
                      epoch_last="Sat Jun  5 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="38498"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="35516"
                obs_have="35516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33230"
                obs_have="33230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10053328"
                         time_creation="Sat Jun  5 17:10:05 2021"
                         time_modification="Sat Jun  5 17:07:54 2021" />
        <observations epoch_first="Sat Jun  5 16:00:00 2021"
                      epoch_last="Sat Jun  5 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="38498"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="35516"
                obs_have="35516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33230"
                obs_have="33230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:55"
                         size="10053328"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 17:07:54 2021" />
        <observations epoch_first="Sat Jun  5 16:00:00 2021"
                      epoch_last="Sat Jun  5 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39252"
                obs_have="38498"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="35516"
                obs_have="35516"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33230"
                obs_have="33230"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jun  5 18:22:04 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9977712"
                         time_creation="Sat Jun  5 18:10:04 2021"
                         time_modification="Sat Jun  5 18:07:56 2021" />
        <observations epoch_first="Sat Jun  5 17:00:00 2021"
                      epoch_last="Sat Jun  5 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42741"
                obs_have="41908"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="37129"
                obs_have="37129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30420"
                obs_have="30420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 18:47:03 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9977712"
                         time_creation="Sat Jun  5 18:10:04 2021"
                         time_modification="Sat Jun  5 18:07:56 2021" />
        <observations epoch_first="Sat Jun  5 17:00:00 2021"
                      epoch_last="Sat Jun  5 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42741"
                obs_have="41908"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="37129"
                obs_have="37129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30420"
                obs_have="30420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 20:36:07 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9977712"
                         time_creation="Sat Jun  5 18:10:04 2021"
                         time_modification="Sat Jun  5 18:07:56 2021" />
        <observations epoch_first="Sat Jun  5 17:00:00 2021"
                      epoch_last="Sat Jun  5 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42741"
                obs_have="41908"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="37129"
                obs_have="37129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30420"
                obs_have="30420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9977712"
                         time_creation="Sat Jun  5 18:10:04 2021"
                         time_modification="Sat Jun  5 18:07:56 2021" />
        <observations epoch_first="Sat Jun  5 17:00:00 2021"
                      epoch_last="Sat Jun  5 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42741"
                obs_have="41908"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="37129"
                obs_have="37129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30420"
                obs_have="30420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9977712"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 18:07:56 2021" />
        <observations epoch_first="Sat Jun  5 17:00:00 2021"
                      epoch_last="Sat Jun  5 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42741"
                obs_have="41908"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="37129"
                obs_have="37129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30420"
                obs_have="30420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jun  5 19:22:02 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="6696881"
                         time_creation="Sat Jun  5 19:10:04 2021"
                         time_modification="Sat Jun  5 19:07:56 2021" />
        <observations epoch_first="Sat Jun  5 18:00:00 2021"
                      epoch_last="Sat Jun  5 18:59:59 2021"
                      epochs="2563"
                      epochs_ratio="71.19">
          <mask elevation="03 degrees"
                obs_expected="37825"
                obs_have="26157"
                obs_ratio="69.15" />
          <mask elevation="10 degrees"
                obs_expected="33061"
                obs_have="23165"
                obs_ratio="70.07" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="22232"
                obs_ratio="70.43" />
        </observations>
      </control>
      <control date="Sat Jun  5 19:47:01 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="6696881"
                         time_creation="Sat Jun  5 19:10:04 2021"
                         time_modification="Sat Jun  5 19:07:56 2021" />
        <observations epoch_first="Sat Jun  5 18:00:00 2021"
                      epoch_last="Sat Jun  5 18:59:59 2021"
                      epochs="2563"
                      epochs_ratio="71.19">
          <mask elevation="03 degrees"
                obs_expected="37825"
                obs_have="26157"
                obs_ratio="69.15" />
          <mask elevation="10 degrees"
                obs_expected="33061"
                obs_have="23165"
                obs_ratio="70.07" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="22232"
                obs_ratio="70.43" />
        </observations>
      </control>
      <control date="Sat Jun  5 21:36:05 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="6696881"
                         time_creation="Sat Jun  5 19:10:04 2021"
                         time_modification="Sat Jun  5 19:07:56 2021" />
        <observations epoch_first="Sat Jun  5 18:00:00 2021"
                      epoch_last="Sat Jun  5 18:59:59 2021"
                      epochs="2563"
                      epochs_ratio="71.19">
          <mask elevation="03 degrees"
                obs_expected="37825"
                obs_have="26157"
                obs_ratio="69.15" />
          <mask elevation="10 degrees"
                obs_expected="33061"
                obs_have="23165"
                obs_ratio="70.07" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="22232"
                obs_ratio="70.43" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="6696881"
                         time_creation="Sat Jun  5 19:10:04 2021"
                         time_modification="Sat Jun  5 19:07:56 2021" />
        <observations epoch_first="Sat Jun  5 18:00:00 2021"
                      epoch_last="Sat Jun  5 18:59:59 2021"
                      epochs="2563"
                      epochs_ratio="71.19">
          <mask elevation="03 degrees"
                obs_expected="37825"
                obs_have="26157"
                obs_ratio="69.15" />
          <mask elevation="10 degrees"
                obs_expected="33061"
                obs_have="23165"
                obs_ratio="70.07" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="22232"
                obs_ratio="70.43" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="6696881"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 19:07:56 2021" />
        <observations epoch_first="Sat Jun  5 18:00:00 2021"
                      epoch_last="Sat Jun  5 18:59:59 2021"
                      epochs="2563"
                      epochs_ratio="71.19">
          <mask elevation="03 degrees"
                obs_expected="37825"
                obs_have="26157"
                obs_ratio="69.15" />
          <mask elevation="10 degrees"
                obs_expected="33061"
                obs_have="23165"
                obs_ratio="70.07" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="22232"
                obs_ratio="70.43" />
        </observations>
      </control>
    </file>
    <file name="/isld156t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jun  5 22:36:07 2021"
               level="3">
        <file_statistics latency="01:08:52"
                         size="9807248"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:51 2021" />
        <observations epoch_first="Sat Jun  5 19:00:00 2021"
                      epoch_last="Sat Jun  5 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37869"
                obs_have="36616"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="35124"
                obs_have="35124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33901"
                obs_have="33901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="01:08:52"
                         size="9807248"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:51 2021" />
        <observations epoch_first="Sat Jun  5 19:00:00 2021"
                      epoch_last="Sat Jun  5 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37869"
                obs_have="36616"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="35124"
                obs_have="35124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33901"
                obs_have="33901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="01:08:52"
                         size="9807248"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 21:08:51 2021" />
        <observations epoch_first="Sat Jun  5 19:00:00 2021"
                      epoch_last="Sat Jun  5 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37869"
                obs_have="36616"
                obs_ratio="96.69" />
          <mask elevation="10 degrees"
                obs_expected="35124"
                obs_have="35124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33901"
                obs_have="33901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jun  5 21:22:08 2021"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9875650"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:52 2021" />
        <observations epoch_first="Sat Jun  5 20:00:00 2021"
                      epoch_last="Sat Jun  5 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38601"
                obs_have="37105"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 21:47:07 2021"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9875650"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:52 2021" />
        <observations epoch_first="Sat Jun  5 20:00:00 2021"
                      epoch_last="Sat Jun  5 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38601"
                obs_have="37105"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 23:36:06 2021"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9875650"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:52 2021" />
        <observations epoch_first="Sat Jun  5 20:00:00 2021"
                      epoch_last="Sat Jun  5 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38601"
                obs_have="37105"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9875650"
                         time_creation="Sat Jun  5 21:12:05 2021"
                         time_modification="Sat Jun  5 21:08:52 2021" />
        <observations epoch_first="Sat Jun  5 20:00:00 2021"
                      epoch_last="Sat Jun  5 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38601"
                obs_have="37105"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26407"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:53"
                         size="9875650"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 21:08:52 2021" />
        <observations epoch_first="Sat Jun  5 20:00:00 2021"
                      epoch_last="Sat Jun  5 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38601"
                obs_have="37105"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="31342"
                obs_have="31341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26408"
                obs_have="26407"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jun  5 22:22:07 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9224657"
                         time_creation="Sat Jun  5 22:10:04 2021"
                         time_modification="Sat Jun  5 22:08:00 2021" />
        <observations epoch_first="Sat Jun  5 21:00:00 2021"
                      epoch_last="Sat Jun  5 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="32475"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="24985"
                obs_have="24985"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21434"
                obs_have="21434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun  5 22:47:06 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9224657"
                         time_creation="Sat Jun  5 22:10:04 2021"
                         time_modification="Sat Jun  5 22:08:00 2021" />
        <observations epoch_first="Sat Jun  5 21:00:00 2021"
                      epoch_last="Sat Jun  5 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="32475"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="24985"
                obs_have="24985"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21434"
                obs_have="21434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 00:36:07 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9224657"
                         time_creation="Sat Jun  5 22:10:04 2021"
                         time_modification="Sat Jun  5 22:08:00 2021" />
        <observations epoch_first="Sat Jun  5 21:00:00 2021"
                      epoch_last="Sat Jun  5 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="32475"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="24985"
                obs_have="24985"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21434"
                obs_have="21434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9224657"
                         time_creation="Sat Jun  5 22:10:04 2021"
                         time_modification="Sat Jun  5 22:08:00 2021" />
        <observations epoch_first="Sat Jun  5 21:00:00 2021"
                      epoch_last="Sat Jun  5 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="32475"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="24985"
                obs_have="24985"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21434"
                obs_have="21434"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9224657"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 22:08:00 2021" />
        <observations epoch_first="Sat Jun  5 21:00:00 2021"
                      epoch_last="Sat Jun  5 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33905"
                obs_have="32475"
                obs_ratio="95.78" />
          <mask elevation="10 degrees"
                obs_expected="24985"
                obs_have="24985"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21434"
                obs_have="21434"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld156w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jun  6 01:36:07 2021"
               level="3">
        <file_statistics latency="00:49:00"
                         size="9417234"
                         time_creation="Sun Jun  6 00:06:06 2021"
                         time_modification="Sat Jun  5 23:48:59 2021" />
        <observations epoch_first="Sat Jun  5 22:00:00 2021"
                      epoch_last="Sat Jun  5 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33366"
                obs_have="32529"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="28896"
                obs_have="28892"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22722"
                obs_have="22718"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:49:00"
                         size="9417234"
                         time_creation="Sun Jun  6 00:06:06 2021"
                         time_modification="Sat Jun  5 23:48:59 2021" />
        <observations epoch_first="Sat Jun  5 22:00:00 2021"
                      epoch_last="Sat Jun  5 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33366"
                obs_have="32529"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="28896"
                obs_have="28892"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22722"
                obs_have="22718"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:49:00"
                         size="9417234"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sat Jun  5 23:48:59 2021" />
        <observations epoch_first="Sat Jun  5 22:00:00 2021"
                      epoch_last="Sat Jun  5 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33366"
                obs_have="32529"
                obs_ratio="97.49" />
          <mask elevation="10 degrees"
                obs_expected="28896"
                obs_have="28892"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22722"
                obs_have="22718"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/isld156x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jun  6 00:22:09 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9734003"
                         time_creation="Sun Jun  6 00:10:05 2021"
                         time_modification="Sun Jun  6 00:07:55 2021" />
        <observations epoch_first="Sat Jun  5 23:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="33217"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 00:47:07 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9734003"
                         time_creation="Sun Jun  6 00:10:05 2021"
                         time_modification="Sun Jun  6 00:07:55 2021" />
        <observations epoch_first="Sat Jun  5 23:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="33217"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 02:36:03 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9734003"
                         time_creation="Sun Jun  6 00:10:05 2021"
                         time_modification="Sun Jun  6 00:07:55 2021" />
        <observations epoch_first="Sat Jun  5 23:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="33217"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  6 19:08:37 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9734003"
                         time_creation="Sun Jun  6 00:10:05 2021"
                         time_modification="Sun Jun  6 00:07:55 2021" />
        <observations epoch_first="Sat Jun  5 23:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="33217"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jul  5 03:49:21 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9734003"
                         time_creation="Fri Jul  2 01:53:52 2021"
                         time_modification="Sun Jun  6 00:07:55 2021" />
        <observations epoch_first="Sat Jun  5 23:00:00 2021"
                      epoch_last="Sat Jun  5 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34471"
                obs_have="33217"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="29135"
                obs_have="29135"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27075"
                obs_have="27075"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
