<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-09-10 00:00:00"
    DayOfYear="253"
    Year="2021">
  <station name="ISLD">
    <file name="/isld2530.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 11 18:45:51 2021"
               level="3">
        <file_statistics latency="01:33:07"
                         size="7525979"
                         time_creation="Sat Sep 11 02:50:18 2021"
                         time_modification="Sat Sep 11 01:32:37 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:30 2021"
                      epochs="2729"
                      epochs_ratio="94.76">
          <mask elevation="03 degrees"
                obs_expected="28905"
                obs_have="25982"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="24139"
                obs_have="22756"
                obs_ratio="94.27" />
          <mask elevation="15 degrees"
                obs_expected="21230"
                obs_have="19926"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:25:50 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:40:08"
                         size="7870530"
                         time_creation="Sun Oct 10 02:04:26 2021"
                         time_modification="Sun Oct 10 01:39:38 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:30 2021"
                      epochs="2849"
                      epochs_ratio="98.92">
          <mask elevation="03 degrees"
                obs_expected="28905"
                obs_have="27133"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="24139"
                obs_have="23841"
                obs_ratio="98.77" />
          <mask elevation="15 degrees"
                obs_expected="21230"
                obs_have="20959"
                obs_ratio="98.72" />
        </observations>
      </control>
    </file>
    <file name="/isld253a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Sep 10 01:46:54 2021"
               level="3">
        <file_statistics latency="00:21:51"
                         size="9578889"
                         time_creation="Fri Sep 10 01:45:03 2021"
                         time_modification="Fri Sep 10 01:21:50 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29924"
                obs_have="29385"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27384"
                obs_have="27384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 03:35:50 2021"
               level="3">
        <file_statistics latency="00:21:51"
                         size="9578889"
                         time_creation="Fri Sep 10 01:45:03 2021"
                         time_modification="Fri Sep 10 01:21:50 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29924"
                obs_have="29385"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27384"
                obs_have="27384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:21:51"
                         size="9578889"
                         time_creation="Fri Sep 10 01:45:03 2021"
                         time_modification="Fri Sep 10 01:21:50 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29924"
                obs_have="29385"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27384"
                obs_have="27384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:21:51"
                         size="9578889"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 01:21:50 2021" />
        <observations epoch_first="Fri Sep 10 00:00:00 2021"
                      epoch_last="Fri Sep 10 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29924"
                obs_have="29385"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27384"
                obs_have="27384"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Sep 10 02:21:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9624877"
                         time_creation="Fri Sep 10 02:10:02 2021"
                         time_modification="Fri Sep 10 02:07:45 2021" />
        <observations epoch_first="Fri Sep 10 01:00:00 2021"
                      epoch_last="Fri Sep 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32035"
                obs_have="30150"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="26028"
                obs_have="26028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 02:46:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9624877"
                         time_creation="Fri Sep 10 02:10:02 2021"
                         time_modification="Fri Sep 10 02:07:45 2021" />
        <observations epoch_first="Fri Sep 10 01:00:00 2021"
                      epoch_last="Fri Sep 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32035"
                obs_have="30150"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="26028"
                obs_have="26028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 04:35:54 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9624877"
                         time_creation="Fri Sep 10 02:10:02 2021"
                         time_modification="Fri Sep 10 02:07:45 2021" />
        <observations epoch_first="Fri Sep 10 01:00:00 2021"
                      epoch_last="Fri Sep 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32035"
                obs_have="30150"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="26028"
                obs_have="26028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9624877"
                         time_creation="Fri Sep 10 02:10:02 2021"
                         time_modification="Fri Sep 10 02:07:45 2021" />
        <observations epoch_first="Fri Sep 10 01:00:00 2021"
                      epoch_last="Fri Sep 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32035"
                obs_have="30150"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="26028"
                obs_have="26028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22327"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9624877"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 02:07:45 2021" />
        <observations epoch_first="Fri Sep 10 01:00:00 2021"
                      epoch_last="Fri Sep 10 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32035"
                obs_have="30150"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="26028"
                obs_have="26028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22327"
                obs_have="22327"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Sep 10 03:21:46 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9200807"
                         time_creation="Fri Sep 10 03:10:03 2021"
                         time_modification="Fri Sep 10 03:07:50 2021" />
        <observations epoch_first="Fri Sep 10 02:00:00 2021"
                      epoch_last="Fri Sep 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="33382"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="28399"
                obs_have="28399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22101"
                obs_have="22101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 03:46:46 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9200807"
                         time_creation="Fri Sep 10 03:10:03 2021"
                         time_modification="Fri Sep 10 03:07:50 2021" />
        <observations epoch_first="Fri Sep 10 02:00:00 2021"
                      epoch_last="Fri Sep 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="33382"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="28399"
                obs_have="28399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22101"
                obs_have="22101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 05:35:54 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9200807"
                         time_creation="Fri Sep 10 03:10:03 2021"
                         time_modification="Fri Sep 10 03:07:50 2021" />
        <observations epoch_first="Fri Sep 10 02:00:00 2021"
                      epoch_last="Fri Sep 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="33382"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="28399"
                obs_have="28399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22101"
                obs_have="22101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9200807"
                         time_creation="Fri Sep 10 03:10:03 2021"
                         time_modification="Fri Sep 10 03:07:50 2021" />
        <observations epoch_first="Fri Sep 10 02:00:00 2021"
                      epoch_last="Fri Sep 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="33382"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="28399"
                obs_have="28399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22101"
                obs_have="22101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:51"
                         size="9200807"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 03:07:50 2021" />
        <observations epoch_first="Fri Sep 10 02:00:00 2021"
                      epoch_last="Fri Sep 10 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36530"
                obs_have="33382"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="28399"
                obs_have="28399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22101"
                obs_have="22101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Sep 10 04:21:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8875472"
                         time_creation="Fri Sep 10 04:10:03 2021"
                         time_modification="Fri Sep 10 04:07:48 2021" />
        <observations epoch_first="Fri Sep 10 03:00:00 2021"
                      epoch_last="Fri Sep 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35680"
                obs_have="33109"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 04:46:49 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8875472"
                         time_creation="Fri Sep 10 04:10:03 2021"
                         time_modification="Fri Sep 10 04:07:48 2021" />
        <observations epoch_first="Fri Sep 10 03:00:00 2021"
                      epoch_last="Fri Sep 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35680"
                obs_have="33109"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 06:35:52 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8875472"
                         time_creation="Fri Sep 10 04:10:03 2021"
                         time_modification="Fri Sep 10 04:07:48 2021" />
        <observations epoch_first="Fri Sep 10 03:00:00 2021"
                      epoch_last="Fri Sep 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35680"
                obs_have="33109"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8875472"
                         time_creation="Fri Sep 10 04:10:03 2021"
                         time_modification="Fri Sep 10 04:07:48 2021" />
        <observations epoch_first="Fri Sep 10 03:00:00 2021"
                      epoch_last="Fri Sep 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35680"
                obs_have="33109"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="8875472"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 04:07:48 2021" />
        <observations epoch_first="Fri Sep 10 03:00:00 2021"
                      epoch_last="Fri Sep 10 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35680"
                obs_have="33109"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="27813"
                obs_have="27813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23754"
                obs_have="23754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Sep 10 05:21:53 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9136515"
                         time_creation="Fri Sep 10 05:10:04 2021"
                         time_modification="Fri Sep 10 05:07:56 2021" />
        <observations epoch_first="Fri Sep 10 04:00:00 2021"
                      epoch_last="Fri Sep 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="31990"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 05:46:48 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9136515"
                         time_creation="Fri Sep 10 05:10:04 2021"
                         time_modification="Fri Sep 10 05:07:56 2021" />
        <observations epoch_first="Fri Sep 10 04:00:00 2021"
                      epoch_last="Fri Sep 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="31990"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 07:35:53 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9136515"
                         time_creation="Fri Sep 10 05:10:04 2021"
                         time_modification="Fri Sep 10 05:07:56 2021" />
        <observations epoch_first="Fri Sep 10 04:00:00 2021"
                      epoch_last="Fri Sep 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="31990"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9136515"
                         time_creation="Fri Sep 10 05:10:04 2021"
                         time_modification="Fri Sep 10 05:07:56 2021" />
        <observations epoch_first="Fri Sep 10 04:00:00 2021"
                      epoch_last="Fri Sep 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="31990"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:57"
                         size="9136515"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 05:07:56 2021" />
        <observations epoch_first="Fri Sep 10 04:00:00 2021"
                      epoch_last="Fri Sep 10 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33006"
                obs_have="31990"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="29506"
                obs_have="29506"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Sep 10 06:21:53 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9231698"
                         time_creation="Fri Sep 10 06:10:04 2021"
                         time_modification="Fri Sep 10 06:07:55 2021" />
        <observations epoch_first="Fri Sep 10 05:00:00 2021"
                      epoch_last="Fri Sep 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="32883"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23617"
                obs_have="23617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 06:46:54 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9231698"
                         time_creation="Fri Sep 10 06:10:04 2021"
                         time_modification="Fri Sep 10 06:07:55 2021" />
        <observations epoch_first="Fri Sep 10 05:00:00 2021"
                      epoch_last="Fri Sep 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="32883"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23617"
                obs_have="23617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 08:35:52 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9231698"
                         time_creation="Fri Sep 10 06:10:04 2021"
                         time_modification="Fri Sep 10 06:07:55 2021" />
        <observations epoch_first="Fri Sep 10 05:00:00 2021"
                      epoch_last="Fri Sep 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="32883"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23617"
                obs_have="23617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9231698"
                         time_creation="Fri Sep 10 06:10:04 2021"
                         time_modification="Fri Sep 10 06:07:55 2021" />
        <observations epoch_first="Fri Sep 10 05:00:00 2021"
                      epoch_last="Fri Sep 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="32883"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23617"
                obs_have="23617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9231698"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 06:07:55 2021" />
        <observations epoch_first="Fri Sep 10 05:00:00 2021"
                      epoch_last="Fri Sep 10 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35423"
                obs_have="32883"
                obs_ratio="92.83" />
          <mask elevation="10 degrees"
                obs_expected="27060"
                obs_have="27060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23617"
                obs_have="23617"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Sep 10 07:21:57 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9628881"
                         time_creation="Fri Sep 10 07:10:05 2021"
                         time_modification="Fri Sep 10 07:08:00 2021" />
        <observations epoch_first="Fri Sep 10 06:00:00 2021"
                      epoch_last="Fri Sep 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35487"
                obs_have="35305"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="30768"
                obs_have="30767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26371"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 07:46:56 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9628881"
                         time_creation="Fri Sep 10 07:10:05 2021"
                         time_modification="Fri Sep 10 07:08:00 2021" />
        <observations epoch_first="Fri Sep 10 06:00:00 2021"
                      epoch_last="Fri Sep 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35487"
                obs_have="35305"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="30768"
                obs_have="30767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26371"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 09:35:56 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9628881"
                         time_creation="Fri Sep 10 07:10:05 2021"
                         time_modification="Fri Sep 10 07:08:00 2021" />
        <observations epoch_first="Fri Sep 10 06:00:00 2021"
                      epoch_last="Fri Sep 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35487"
                obs_have="35305"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="30768"
                obs_have="30767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26371"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9628881"
                         time_creation="Fri Sep 10 07:10:05 2021"
                         time_modification="Fri Sep 10 07:08:00 2021" />
        <observations epoch_first="Fri Sep 10 06:00:00 2021"
                      epoch_last="Fri Sep 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35487"
                obs_have="35305"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="30768"
                obs_have="30767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26371"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="9628881"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 07:08:00 2021" />
        <observations epoch_first="Fri Sep 10 06:00:00 2021"
                      epoch_last="Fri Sep 10 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35487"
                obs_have="35305"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="30768"
                obs_have="30767"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26371"
                obs_have="26370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Sep 10 08:21:57 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10062726"
                         time_creation="Fri Sep 10 08:12:03 2021"
                         time_modification="Fri Sep 10 08:08:03 2021" />
        <observations epoch_first="Fri Sep 10 07:00:00 2021"
                      epoch_last="Fri Sep 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35527"
                obs_have="34442"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 08:46:55 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10062726"
                         time_creation="Fri Sep 10 08:12:03 2021"
                         time_modification="Fri Sep 10 08:08:03 2021" />
        <observations epoch_first="Fri Sep 10 07:00:00 2021"
                      epoch_last="Fri Sep 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35527"
                obs_have="34442"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 10:35:56 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10062726"
                         time_creation="Fri Sep 10 08:12:03 2021"
                         time_modification="Fri Sep 10 08:08:03 2021" />
        <observations epoch_first="Fri Sep 10 07:00:00 2021"
                      epoch_last="Fri Sep 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35527"
                obs_have="34442"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10062726"
                         time_creation="Fri Sep 10 08:12:03 2021"
                         time_modification="Fri Sep 10 08:08:03 2021" />
        <observations epoch_first="Fri Sep 10 07:00:00 2021"
                      epoch_last="Fri Sep 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35527"
                obs_have="34442"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="10062726"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 08:08:03 2021" />
        <observations epoch_first="Fri Sep 10 07:00:00 2021"
                      epoch_last="Fri Sep 10 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35527"
                obs_have="34442"
                obs_ratio="96.95" />
          <mask elevation="10 degrees"
                obs_expected="27577"
                obs_have="27576"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23719"
                obs_have="23718"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Sep 10 09:21:55 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9793551"
                         time_creation="Fri Sep 10 09:10:03 2021"
                         time_modification="Fri Sep 10 09:07:58 2021" />
        <observations epoch_first="Fri Sep 10 08:00:00 2021"
                      epoch_last="Fri Sep 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="34743"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27852"
                obs_have="27852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 09:46:54 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9793551"
                         time_creation="Fri Sep 10 09:10:03 2021"
                         time_modification="Fri Sep 10 09:07:58 2021" />
        <observations epoch_first="Fri Sep 10 08:00:00 2021"
                      epoch_last="Fri Sep 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="34743"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27852"
                obs_have="27852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 11:35:56 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9793551"
                         time_creation="Fri Sep 10 09:10:03 2021"
                         time_modification="Fri Sep 10 09:07:58 2021" />
        <observations epoch_first="Fri Sep 10 08:00:00 2021"
                      epoch_last="Fri Sep 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="34743"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27852"
                obs_have="27852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9793551"
                         time_creation="Fri Sep 10 09:10:03 2021"
                         time_modification="Fri Sep 10 09:07:58 2021" />
        <observations epoch_first="Fri Sep 10 08:00:00 2021"
                      epoch_last="Fri Sep 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="34743"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27852"
                obs_have="27852"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:59"
                         size="9793551"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 09:07:58 2021" />
        <observations epoch_first="Fri Sep 10 08:00:00 2021"
                      epoch_last="Fri Sep 10 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="34743"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="31489"
                obs_have="31489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27852"
                obs_have="27852"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Sep 10 10:21:57 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10083752"
                         time_creation="Fri Sep 10 10:10:04 2021"
                         time_modification="Fri Sep 10 10:07:59 2021" />
        <observations epoch_first="Fri Sep 10 09:00:00 2021"
                      epoch_last="Fri Sep 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34952"
                obs_have="34283"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="33266"
                obs_have="33265"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31369"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 10:46:56 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10083752"
                         time_creation="Fri Sep 10 10:10:04 2021"
                         time_modification="Fri Sep 10 10:07:59 2021" />
        <observations epoch_first="Fri Sep 10 09:00:00 2021"
                      epoch_last="Fri Sep 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34952"
                obs_have="34283"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="33266"
                obs_have="33265"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31369"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 12:35:58 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10083752"
                         time_creation="Fri Sep 10 10:10:04 2021"
                         time_modification="Fri Sep 10 10:07:59 2021" />
        <observations epoch_first="Fri Sep 10 09:00:00 2021"
                      epoch_last="Fri Sep 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34952"
                obs_have="34283"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="33266"
                obs_have="33265"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31369"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10083752"
                         time_creation="Fri Sep 10 10:10:04 2021"
                         time_modification="Fri Sep 10 10:07:59 2021" />
        <observations epoch_first="Fri Sep 10 09:00:00 2021"
                      epoch_last="Fri Sep 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34952"
                obs_have="34283"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="33266"
                obs_have="33265"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31369"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10083752"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 10:07:59 2021" />
        <observations epoch_first="Fri Sep 10 09:00:00 2021"
                      epoch_last="Fri Sep 10 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34952"
                obs_have="34283"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="33266"
                obs_have="33265"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31369"
                obs_have="31368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Sep 10 11:21:59 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9574828"
                         time_creation="Fri Sep 10 11:12:03 2021"
                         time_modification="Fri Sep 10 11:08:03 2021" />
        <observations epoch_first="Fri Sep 10 10:00:00 2021"
                      epoch_last="Fri Sep 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37381"
                obs_have="36292"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28605"
                obs_have="28605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 11:46:59 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9574828"
                         time_creation="Fri Sep 10 11:12:03 2021"
                         time_modification="Fri Sep 10 11:08:03 2021" />
        <observations epoch_first="Fri Sep 10 10:00:00 2021"
                      epoch_last="Fri Sep 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37381"
                obs_have="36292"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28605"
                obs_have="28605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 13:35:59 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9574828"
                         time_creation="Fri Sep 10 11:12:03 2021"
                         time_modification="Fri Sep 10 11:08:03 2021" />
        <observations epoch_first="Fri Sep 10 10:00:00 2021"
                      epoch_last="Fri Sep 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37381"
                obs_have="36292"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28605"
                obs_have="28605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9574828"
                         time_creation="Fri Sep 10 11:12:03 2021"
                         time_modification="Fri Sep 10 11:08:03 2021" />
        <observations epoch_first="Fri Sep 10 10:00:00 2021"
                      epoch_last="Fri Sep 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37381"
                obs_have="36292"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28605"
                obs_have="28605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:04"
                         size="9574828"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 11:08:03 2021" />
        <observations epoch_first="Fri Sep 10 10:00:00 2021"
                      epoch_last="Fri Sep 10 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37381"
                obs_have="36292"
                obs_ratio="97.09" />
          <mask elevation="10 degrees"
                obs_expected="32170"
                obs_have="32170"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28605"
                obs_have="28605"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Sep 10 12:46:59 2021"
               level="3">
        <file_statistics latency="00:37:04"
                         size="8573965"
                         time_creation="Fri Sep 10 12:45:02 2021"
                         time_modification="Fri Sep 10 12:37:03 2021" />
        <observations epoch_first="Fri Sep 10 11:00:00 2021"
                      epoch_last="Fri Sep 10 11:59:59 2021"
                      epochs="3011"
                      epochs_ratio="83.64">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="31116"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="32034"
                obs_have="26495"
                obs_ratio="82.71" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="23747"
                obs_ratio="82.41" />
        </observations>
      </control>
      <control date="Fri Sep 10 14:35:59 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="8573965"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 12:53:04 2021" />
        <observations epoch_first="Fri Sep 10 11:00:00 2021"
                      epoch_last="Fri Sep 10 11:59:59 2021"
                      epochs="3011"
                      epochs_ratio="83.64">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="31116"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="32034"
                obs_have="26495"
                obs_ratio="82.71" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="23747"
                obs_ratio="82.41" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="8573965"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 12:53:04 2021" />
        <observations epoch_first="Fri Sep 10 11:00:00 2021"
                      epoch_last="Fri Sep 10 11:59:59 2021"
                      epochs="3011"
                      epochs_ratio="83.64">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="31116"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="32034"
                obs_have="26495"
                obs_ratio="82.71" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="23747"
                obs_ratio="82.41" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:53:05"
                         size="8573965"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 12:53:04 2021" />
        <observations epoch_first="Fri Sep 10 11:00:00 2021"
                      epoch_last="Fri Sep 10 11:59:59 2021"
                      epochs="3011"
                      epochs_ratio="83.64">
          <mask elevation="03 degrees"
                obs_expected="37857"
                obs_have="31116"
                obs_ratio="82.19" />
          <mask elevation="10 degrees"
                obs_expected="32034"
                obs_have="26495"
                obs_ratio="82.71" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="23747"
                obs_ratio="82.41" />
        </observations>
      </control>
    </file>
    <file name="/isld253m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Sep 10 13:21:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9019651"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 13:07:59 2021" />
        <observations epoch_first="Fri Sep 10 12:00:00 2021"
                      epoch_last="Fri Sep 10 12:59:59 2021"
                      epochs="3249"
                      epochs_ratio="90.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="34813"
                obs_have="31654"
                obs_ratio="90.93" />
        </observations>
      </control>
      <control date="Fri Sep 10 13:46:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9019651"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 13:07:59 2021" />
        <observations epoch_first="Fri Sep 10 12:00:00 2021"
                      epoch_last="Fri Sep 10 12:59:59 2021"
                      epochs="3249"
                      epochs_ratio="90.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="34813"
                obs_have="31654"
                obs_ratio="90.93" />
        </observations>
      </control>
      <control date="Fri Sep 10 15:35:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9019651"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 13:07:59 2021" />
        <observations epoch_first="Fri Sep 10 12:00:00 2021"
                      epoch_last="Fri Sep 10 12:59:59 2021"
                      epochs="3249"
                      epochs_ratio="90.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="34813"
                obs_have="31654"
                obs_ratio="90.93" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9019651"
                         time_creation="Fri Sep 10 13:10:04 2021"
                         time_modification="Fri Sep 10 13:07:59 2021" />
        <observations epoch_first="Fri Sep 10 12:00:00 2021"
                      epoch_last="Fri Sep 10 12:59:59 2021"
                      epochs="3249"
                      epochs_ratio="90.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="34813"
                obs_have="31654"
                obs_ratio="90.93" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9019651"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 13:07:59 2021" />
        <observations epoch_first="Fri Sep 10 12:00:00 2021"
                      epoch_last="Fri Sep 10 12:59:59 2021"
                      epochs="3249"
                      epochs_ratio="90.25">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="32490"
                obs_ratio="90.25" />
          <mask elevation="15 degrees"
                obs_expected="34813"
                obs_have="31654"
                obs_ratio="90.93" />
        </observations>
      </control>
    </file>
    <file name="/isld253n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Sep 10 14:21:58 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10818066"
                         time_creation="Fri Sep 10 14:12:04 2021"
                         time_modification="Fri Sep 10 14:08:04 2021" />
        <observations epoch_first="Fri Sep 10 13:00:00 2021"
                      epoch_last="Fri Sep 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39612"
                obs_have="37292"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="33219"
                obs_have="33219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28908"
                obs_have="28908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 14:46:58 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10818066"
                         time_creation="Fri Sep 10 14:12:04 2021"
                         time_modification="Fri Sep 10 14:08:04 2021" />
        <observations epoch_first="Fri Sep 10 13:00:00 2021"
                      epoch_last="Fri Sep 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39612"
                obs_have="37292"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="33219"
                obs_have="33219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28908"
                obs_have="28908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 16:35:53 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10818066"
                         time_creation="Fri Sep 10 14:12:04 2021"
                         time_modification="Fri Sep 10 14:08:04 2021" />
        <observations epoch_first="Fri Sep 10 13:00:00 2021"
                      epoch_last="Fri Sep 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39612"
                obs_have="37292"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="33219"
                obs_have="33219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28908"
                obs_have="28908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10818066"
                         time_creation="Fri Sep 10 14:12:04 2021"
                         time_modification="Fri Sep 10 14:08:04 2021" />
        <observations epoch_first="Fri Sep 10 13:00:00 2021"
                      epoch_last="Fri Sep 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39612"
                obs_have="37292"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="33219"
                obs_have="33219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28908"
                obs_have="28908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:05"
                         size="10818066"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 14:08:04 2021" />
        <observations epoch_first="Fri Sep 10 13:00:00 2021"
                      epoch_last="Fri Sep 10 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39612"
                obs_have="37292"
                obs_ratio="94.14" />
          <mask elevation="10 degrees"
                obs_expected="33219"
                obs_have="33219"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28908"
                obs_have="28908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Sep 10 15:22:00 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11059280"
                         time_creation="Fri Sep 10 15:10:04 2021"
                         time_modification="Fri Sep 10 15:08:01 2021" />
        <observations epoch_first="Fri Sep 10 14:00:00 2021"
                      epoch_last="Fri Sep 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37351"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 15:47:00 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11059280"
                         time_creation="Fri Sep 10 15:10:04 2021"
                         time_modification="Fri Sep 10 15:08:01 2021" />
        <observations epoch_first="Fri Sep 10 14:00:00 2021"
                      epoch_last="Fri Sep 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37351"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 17:35:57 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11059280"
                         time_creation="Fri Sep 10 15:10:04 2021"
                         time_modification="Fri Sep 10 15:08:01 2021" />
        <observations epoch_first="Fri Sep 10 14:00:00 2021"
                      epoch_last="Fri Sep 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37351"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11059280"
                         time_creation="Fri Sep 10 15:10:04 2021"
                         time_modification="Fri Sep 10 15:08:01 2021" />
        <observations epoch_first="Fri Sep 10 14:00:00 2021"
                      epoch_last="Fri Sep 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37351"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="11059280"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 15:08:01 2021" />
        <observations epoch_first="Fri Sep 10 14:00:00 2021"
                      epoch_last="Fri Sep 10 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="37351"
                obs_ratio="96.36" />
          <mask elevation="10 degrees"
                obs_expected="27509"
                obs_have="27508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23495"
                obs_have="23494"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Sep 10 16:21:57 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10348382"
                         time_creation="Fri Sep 10 16:12:03 2021"
                         time_modification="Fri Sep 10 16:08:02 2021" />
        <observations epoch_first="Fri Sep 10 15:00:00 2021"
                      epoch_last="Fri Sep 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32541"
                obs_have="31863"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 16:46:58 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10348382"
                         time_creation="Fri Sep 10 16:12:03 2021"
                         time_modification="Fri Sep 10 16:08:02 2021" />
        <observations epoch_first="Fri Sep 10 15:00:00 2021"
                      epoch_last="Fri Sep 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32541"
                obs_have="31863"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 18:36:01 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10348382"
                         time_creation="Fri Sep 10 16:12:03 2021"
                         time_modification="Fri Sep 10 16:08:02 2021" />
        <observations epoch_first="Fri Sep 10 15:00:00 2021"
                      epoch_last="Fri Sep 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32541"
                obs_have="31863"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10348382"
                         time_creation="Fri Sep 10 16:12:03 2021"
                         time_modification="Fri Sep 10 16:08:02 2021" />
        <observations epoch_first="Fri Sep 10 15:00:00 2021"
                      epoch_last="Fri Sep 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32541"
                obs_have="31863"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:03"
                         size="10348382"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 16:08:02 2021" />
        <observations epoch_first="Fri Sep 10 15:00:00 2021"
                      epoch_last="Fri Sep 10 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32541"
                obs_have="31863"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="29857"
                obs_have="29857"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25322"
                obs_have="25322"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Sep 10 17:46:59 2021"
               level="3">
        <file_statistics latency="00:38:03"
                         size="10371448"
                         time_creation="Fri Sep 10 17:45:05 2021"
                         time_modification="Fri Sep 10 17:38:02 2021" />
        <observations epoch_first="Fri Sep 10 16:00:00 2021"
                      epoch_last="Fri Sep 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="34587"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 19:36:01 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="10371448"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 17:54:01 2021" />
        <observations epoch_first="Fri Sep 10 16:00:00 2021"
                      epoch_last="Fri Sep 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="34587"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="10371448"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 17:54:01 2021" />
        <observations epoch_first="Fri Sep 10 16:00:00 2021"
                      epoch_last="Fri Sep 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="34587"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:54:02"
                         size="10371448"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 17:54:01 2021" />
        <observations epoch_first="Fri Sep 10 16:00:00 2021"
                      epoch_last="Fri Sep 10 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="34587"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30251"
                obs_have="30251"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26076"
                obs_have="26076"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Sep 10 18:21:54 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10388403"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 18:07:59 2021" />
        <observations epoch_first="Fri Sep 10 17:00:00 2021"
                      epoch_last="Fri Sep 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35197"
                obs_have="33231"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="28972"
                obs_have="28972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25717"
                obs_have="25717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 18:46:55 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10388403"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 18:07:59 2021" />
        <observations epoch_first="Fri Sep 10 17:00:00 2021"
                      epoch_last="Fri Sep 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35197"
                obs_have="33231"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="28972"
                obs_have="28972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25717"
                obs_have="25717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 20:35:59 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10388403"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 18:07:59 2021" />
        <observations epoch_first="Fri Sep 10 17:00:00 2021"
                      epoch_last="Fri Sep 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35197"
                obs_have="33231"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="28972"
                obs_have="28972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25717"
                obs_have="25717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10388403"
                         time_creation="Fri Sep 10 18:10:07 2021"
                         time_modification="Fri Sep 10 18:07:59 2021" />
        <observations epoch_first="Fri Sep 10 17:00:00 2021"
                      epoch_last="Fri Sep 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35197"
                obs_have="33231"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="28972"
                obs_have="28972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25717"
                obs_have="25717"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="10388403"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 18:07:59 2021" />
        <observations epoch_first="Fri Sep 10 17:00:00 2021"
                      epoch_last="Fri Sep 10 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35197"
                obs_have="33231"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="28972"
                obs_have="28972"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25717"
                obs_have="25717"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Sep 10 21:35:59 2021"
               level="3">
        <file_statistics latency="01:08:38"
                         size="9300820"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:37 2021" />
        <observations epoch_first="Fri Sep 10 18:00:00 2021"
                      epoch_last="Fri Sep 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35079"
                obs_have="33406"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="01:08:38"
                         size="9300820"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:37 2021" />
        <observations epoch_first="Fri Sep 10 18:00:00 2021"
                      epoch_last="Fri Sep 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35079"
                obs_have="33406"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="01:08:38"
                         size="9300820"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 20:08:37 2021" />
        <observations epoch_first="Fri Sep 10 18:00:00 2021"
                      epoch_last="Fri Sep 10 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35079"
                obs_have="33406"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Sep 10 20:22:01 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10081663"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:38 2021" />
        <observations epoch_first="Fri Sep 10 19:00:00 2021"
                      epoch_last="Fri Sep 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37262"
                obs_have="36231"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25754"
                obs_have="25754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 20:46:53 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10081663"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:38 2021" />
        <observations epoch_first="Fri Sep 10 19:00:00 2021"
                      epoch_last="Fri Sep 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37262"
                obs_have="36231"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25754"
                obs_have="25754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 22:35:59 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10081663"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:38 2021" />
        <observations epoch_first="Fri Sep 10 19:00:00 2021"
                      epoch_last="Fri Sep 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37262"
                obs_have="36231"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25754"
                obs_have="25754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10081663"
                         time_creation="Fri Sep 10 20:12:05 2021"
                         time_modification="Fri Sep 10 20:08:38 2021" />
        <observations epoch_first="Fri Sep 10 19:00:00 2021"
                      epoch_last="Fri Sep 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37262"
                obs_have="36231"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25754"
                obs_have="25754"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10081663"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 20:08:38 2021" />
        <observations epoch_first="Fri Sep 10 19:00:00 2021"
                      epoch_last="Fri Sep 10 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37262"
                obs_have="36231"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30025"
                obs_have="30025"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25754"
                obs_have="25754"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Sep 10 21:22:02 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10592460"
                         time_creation="Fri Sep 10 21:10:04 2021"
                         time_modification="Fri Sep 10 21:08:00 2021" />
        <observations epoch_first="Fri Sep 10 20:00:00 2021"
                      epoch_last="Fri Sep 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38120"
                obs_have="37238"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33271"
                obs_have="33271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28920"
                obs_have="28920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 21:47:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10592460"
                         time_creation="Fri Sep 10 21:10:04 2021"
                         time_modification="Fri Sep 10 21:08:00 2021" />
        <observations epoch_first="Fri Sep 10 20:00:00 2021"
                      epoch_last="Fri Sep 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38120"
                obs_have="37238"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33271"
                obs_have="33271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28920"
                obs_have="28920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 23:36:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10592460"
                         time_creation="Fri Sep 10 21:10:04 2021"
                         time_modification="Fri Sep 10 21:08:00 2021" />
        <observations epoch_first="Fri Sep 10 20:00:00 2021"
                      epoch_last="Fri Sep 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38120"
                obs_have="37238"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33271"
                obs_have="33271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28920"
                obs_have="28920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10592460"
                         time_creation="Fri Sep 10 21:10:04 2021"
                         time_modification="Fri Sep 10 21:08:00 2021" />
        <observations epoch_first="Fri Sep 10 20:00:00 2021"
                      epoch_last="Fri Sep 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38120"
                obs_have="37238"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33271"
                obs_have="33271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28920"
                obs_have="28920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10592460"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 21:08:00 2021" />
        <observations epoch_first="Fri Sep 10 20:00:00 2021"
                      epoch_last="Fri Sep 10 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38120"
                obs_have="37238"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33271"
                obs_have="33271"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28920"
                obs_have="28920"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="17 day(s) 12:14:21"
                         size="10273763"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Tue Sep 28 10:14:20 2021" />
        <observations epoch_first="Fri Sep 10 21:00:00 2021"
                      epoch_last="Fri Sep 10 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35489"
                obs_have="34579"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32541"
                obs_have="32540"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30992"
                obs_have="30991"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Sep 10 23:22:02 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10616336"
                         time_creation="Fri Sep 10 23:10:04 2021"
                         time_modification="Fri Sep 10 23:08:00 2021" />
        <observations epoch_first="Fri Sep 10 22:00:00 2021"
                      epoch_last="Fri Sep 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="36784"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep 10 23:47:01 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10616336"
                         time_creation="Fri Sep 10 23:10:04 2021"
                         time_modification="Fri Sep 10 23:08:00 2021" />
        <observations epoch_first="Fri Sep 10 22:00:00 2021"
                      epoch_last="Fri Sep 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="36784"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 01:36:02 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10616336"
                         time_creation="Fri Sep 10 23:10:04 2021"
                         time_modification="Fri Sep 10 23:08:00 2021" />
        <observations epoch_first="Fri Sep 10 22:00:00 2021"
                      epoch_last="Fri Sep 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="36784"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10616336"
                         time_creation="Fri Sep 10 23:10:04 2021"
                         time_modification="Fri Sep 10 23:08:00 2021" />
        <observations epoch_first="Fri Sep 10 22:00:00 2021"
                      epoch_last="Fri Sep 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="36784"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:08:01"
                         size="10616336"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Fri Sep 10 23:08:00 2021" />
        <observations epoch_first="Fri Sep 10 22:00:00 2021"
                      epoch_last="Fri Sep 10 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="36784"
                obs_ratio="97.59" />
          <mask elevation="10 degrees"
                obs_expected="31887"
                obs_have="31887"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26062"
                obs_have="26062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/isld253x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Sep 11 00:22:02 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9744943"
                         time_creation="Sat Sep 11 00:10:05 2021"
                         time_modification="Sat Sep 11 00:07:46 2021" />
        <observations epoch_first="Fri Sep 10 23:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32854"
                obs_have="31839"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27507"
                obs_have="27507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24444"
                obs_have="24444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 00:47:01 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9744943"
                         time_creation="Sat Sep 11 00:10:05 2021"
                         time_modification="Sat Sep 11 00:07:46 2021" />
        <observations epoch_first="Fri Sep 10 23:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32854"
                obs_have="31839"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27507"
                obs_have="27507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24444"
                obs_have="24444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 02:35:57 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9744943"
                         time_creation="Sat Sep 11 00:10:05 2021"
                         time_modification="Sat Sep 11 00:07:46 2021" />
        <observations epoch_first="Fri Sep 10 23:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32854"
                obs_have="31839"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27507"
                obs_have="27507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24444"
                obs_have="24444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep 11 19:05:18 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9744943"
                         time_creation="Sat Sep 11 00:10:05 2021"
                         time_modification="Sat Sep 11 00:07:46 2021" />
        <observations epoch_first="Fri Sep 10 23:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32854"
                obs_have="31839"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27507"
                obs_have="27507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24444"
                obs_have="24444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Oct 10 03:47:20 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9744943"
                         time_creation="Thu Oct  7 01:53:46 2021"
                         time_modification="Sat Sep 11 00:07:46 2021" />
        <observations epoch_first="Fri Sep 10 23:00:00 2021"
                      epoch_last="Fri Sep 10 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32854"
                obs_have="31839"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="27507"
                obs_have="27507"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24444"
                obs_have="24444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
