<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-20 00:00:00"
    DayOfYear="51"
    Year="2021">
  <station name="NARB">
    <file name="/narb0510.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 21 16:45:29 2021"
               level="3">
        <file_statistics latency="02:10:59"
                         size="7583670"
                         time_creation="Sun Feb 21 02:50:31 2021"
                         time_modification="Sun Feb 21 02:10:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29698"
                obs_have="28238"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="25129"
                obs_have="25068"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22219"
                obs_have="22219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:01:31 2021"
               level="3">
        <file_statistics latency="02:10:59"
                         size="7583670"
                         time_creation="Fri Mar 19 02:00:43 2021"
                         time_modification="Sun Feb 21 02:10:29 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29698"
                obs_have="28238"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="25129"
                obs_have="25068"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22219"
                obs_have="22219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 20 01:22:33 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9272433"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:32 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41568"
                obs_have="40766"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="37082"
                obs_have="37080"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33431"
                obs_have="33430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 01:47:34 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9272433"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:32 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41568"
                obs_have="40766"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="37082"
                obs_have="37080"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33431"
                obs_have="33430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:36:30 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9272433"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:32 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41568"
                obs_have="40766"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="37082"
                obs_have="37080"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33431"
                obs_have="33430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9272433"
                         time_creation="Sat Feb 20 01:12:03 2021"
                         time_modification="Sat Feb 20 01:07:32 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41568"
                obs_have="40766"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="37082"
                obs_have="37080"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33431"
                obs_have="33430"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="9272433"
                         time_creation="Fri Mar 19 01:54:28 2021"
                         time_modification="Sat Feb 20 01:07:32 2021" />
        <observations epoch_first="Sat Feb 20 00:00:00 2021"
                      epoch_last="Sat Feb 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41568"
                obs_have="40766"
                obs_ratio="98.07" />
          <mask elevation="10 degrees"
                obs_expected="37082"
                obs_have="37080"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="33431"
                obs_have="33430"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 20 02:22:31 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9332330"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:31 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42063"
                obs_have="39011"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="34976"
                obs_have="34744"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="29938"
                obs_have="29938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 02:47:31 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9332330"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:31 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42063"
                obs_have="39011"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="34976"
                obs_have="34744"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="29938"
                obs_have="29938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:36:34 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9332330"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:31 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42063"
                obs_have="39011"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="34976"
                obs_have="34744"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="29938"
                obs_have="29938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9332330"
                         time_creation="Sat Feb 20 02:12:03 2021"
                         time_modification="Sat Feb 20 02:07:31 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42063"
                obs_have="39011"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="34976"
                obs_have="34744"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="29938"
                obs_have="29938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9332330"
                         time_creation="Fri Mar 19 01:54:28 2021"
                         time_modification="Sat Feb 20 02:07:31 2021" />
        <observations epoch_first="Sat Feb 20 01:00:00 2021"
                      epoch_last="Sat Feb 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42063"
                obs_have="39011"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="34976"
                obs_have="34744"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="29938"
                obs_have="29938"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 20 03:22:30 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10056795"
                         time_creation="Sat Feb 20 03:12:03 2021"
                         time_modification="Sat Feb 20 03:07:28 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36674"
                obs_have="36308"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 03:47:29 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10056795"
                         time_creation="Sat Feb 20 03:12:03 2021"
                         time_modification="Sat Feb 20 03:07:28 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36674"
                obs_have="36308"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:36:33 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10056795"
                         time_creation="Sat Feb 20 03:12:03 2021"
                         time_modification="Sat Feb 20 03:07:28 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36674"
                obs_have="36308"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10056795"
                         time_creation="Sat Feb 20 03:12:03 2021"
                         time_modification="Sat Feb 20 03:07:28 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36674"
                obs_have="36308"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10056795"
                         time_creation="Fri Mar 19 01:54:28 2021"
                         time_modification="Sat Feb 20 03:07:28 2021" />
        <observations epoch_first="Sat Feb 20 02:00:00 2021"
                      epoch_last="Sat Feb 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36674"
                obs_have="36308"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="35586"
                obs_have="35586"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33189"
                obs_have="33189"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 20 04:22:34 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10176049"
                         time_creation="Sat Feb 20 04:12:02 2021"
                         time_modification="Sat Feb 20 04:07:28 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37955"
                obs_have="37620"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33044"
                obs_have="33044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29612"
                obs_have="29612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 04:47:28 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10176049"
                         time_creation="Sat Feb 20 04:12:02 2021"
                         time_modification="Sat Feb 20 04:07:28 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37955"
                obs_have="37620"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33044"
                obs_have="33044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29612"
                obs_have="29612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:36:32 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10176049"
                         time_creation="Sat Feb 20 04:12:02 2021"
                         time_modification="Sat Feb 20 04:07:28 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37955"
                obs_have="37620"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33044"
                obs_have="33044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29612"
                obs_have="29612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10176049"
                         time_creation="Sat Feb 20 04:12:02 2021"
                         time_modification="Sat Feb 20 04:07:28 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37955"
                obs_have="37620"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33044"
                obs_have="33044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29612"
                obs_have="29612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:29"
                         size="10176049"
                         time_creation="Fri Mar 19 01:54:28 2021"
                         time_modification="Sat Feb 20 04:07:28 2021" />
        <observations epoch_first="Sat Feb 20 03:00:00 2021"
                      epoch_last="Sat Feb 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37955"
                obs_have="37620"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33044"
                obs_have="33044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29612"
                obs_have="29612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 20 05:22:32 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9299066"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:27 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="31695"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="26945"
                obs_have="26623"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24000"
                obs_have="23998"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 20 05:47:29 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9299066"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:27 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="31695"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="26945"
                obs_have="26623"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24000"
                obs_have="23998"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:36:33 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9299066"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:27 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="31695"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="26945"
                obs_have="26623"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24000"
                obs_have="23998"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9299066"
                         time_creation="Sat Feb 20 05:12:03 2021"
                         time_modification="Sat Feb 20 05:07:27 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="31695"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="26945"
                obs_have="26623"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24000"
                obs_have="23998"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9299066"
                         time_creation="Fri Mar 19 01:54:28 2021"
                         time_modification="Sat Feb 20 05:07:27 2021" />
        <observations epoch_first="Sat Feb 20 04:00:00 2021"
                      epoch_last="Sat Feb 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34735"
                obs_have="31695"
                obs_ratio="91.25" />
          <mask elevation="10 degrees"
                obs_expected="26945"
                obs_have="26623"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="24000"
                obs_have="23998"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/narb051f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 20 06:22:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9142296"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="30799"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24237"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 06:47:32 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9142296"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="30799"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24237"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:36:32 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9142296"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="30799"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24237"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9142296"
                         time_creation="Sat Feb 20 06:12:04 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="30799"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24237"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="9142296"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 06:07:30 2021" />
        <observations epoch_first="Sat Feb 20 05:00:00 2021"
                      epoch_last="Sat Feb 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31914"
                obs_have="30799"
                obs_ratio="96.51" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24237"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="22092"
                obs_have="22092"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 20 07:22:31 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8766813"
                         time_creation="Sat Feb 20 07:12:03 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="30120"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 07:47:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8766813"
                         time_creation="Sat Feb 20 07:12:03 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="30120"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:36:33 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8766813"
                         time_creation="Sat Feb 20 07:12:03 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="30120"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8766813"
                         time_creation="Sat Feb 20 07:12:03 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="30120"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24807"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8766813"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 07:07:29 2021" />
        <observations epoch_first="Sat Feb 20 06:00:00 2021"
                      epoch_last="Sat Feb 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31647"
                obs_have="30120"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24807"
                obs_have="24807"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 20 08:22:31 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8510364"
                         time_creation="Sat Feb 20 08:12:04 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="30438"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="26754"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 08:47:32 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8510364"
                         time_creation="Sat Feb 20 08:12:04 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="30438"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="26754"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:36:32 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8510364"
                         time_creation="Sat Feb 20 08:12:04 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="30438"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="26754"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8510364"
                         time_creation="Sat Feb 20 08:12:04 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="30438"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="26754"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:31"
                         size="8510364"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 08:07:30 2021" />
        <observations epoch_first="Sat Feb 20 07:00:00 2021"
                      epoch_last="Sat Feb 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="30438"
                obs_ratio="90.95" />
          <mask elevation="10 degrees"
                obs_expected="27021"
                obs_have="26754"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24415"
                obs_have="24415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 20 09:22:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8211205"
                         time_creation="Sat Feb 20 09:12:04 2021"
                         time_modification="Sat Feb 20 09:07:29 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="32062"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="28958"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23927"
                obs_have="23927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 09:47:33 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8211205"
                         time_creation="Sat Feb 20 09:12:04 2021"
                         time_modification="Sat Feb 20 09:07:29 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="32062"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="28958"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23927"
                obs_have="23927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:36:32 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8211205"
                         time_creation="Sat Feb 20 09:12:04 2021"
                         time_modification="Sat Feb 20 09:07:29 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="32062"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="28958"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23927"
                obs_have="23927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8211205"
                         time_creation="Sat Feb 20 09:12:04 2021"
                         time_modification="Sat Feb 20 09:07:29 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="32062"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="28958"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23927"
                obs_have="23927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="8211205"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 09:07:29 2021" />
        <observations epoch_first="Sat Feb 20 08:00:00 2021"
                      epoch_last="Sat Feb 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35367"
                obs_have="32062"
                obs_ratio="90.66" />
          <mask elevation="10 degrees"
                obs_expected="29104"
                obs_have="28958"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="23927"
                obs_have="23927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 20 10:22:33 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9941850"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:33 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="40327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30756"
                obs_have="30756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 10:47:34 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9941850"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:33 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="40327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30756"
                obs_have="30756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:36:33 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9941850"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:33 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="40327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30756"
                obs_have="30756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9941850"
                         time_creation="Sat Feb 20 10:12:03 2021"
                         time_modification="Sat Feb 20 10:07:33 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="40327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30756"
                obs_have="30756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9941850"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 10:07:33 2021" />
        <observations epoch_first="Sat Feb 20 09:00:00 2021"
                      epoch_last="Sat Feb 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41360"
                obs_have="40327"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34483"
                obs_have="34483"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30756"
                obs_have="30756"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 20 11:22:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="11015444"
                         time_creation="Sat Feb 20 11:12:03 2021"
                         time_modification="Sat Feb 20 11:07:33 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44047"
                obs_have="43392"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36605"
                obs_have="36605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 11:47:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="11015444"
                         time_creation="Sat Feb 20 11:12:03 2021"
                         time_modification="Sat Feb 20 11:07:33 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44047"
                obs_have="43392"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36605"
                obs_have="36605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:36:35 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="11015444"
                         time_creation="Sat Feb 20 11:12:03 2021"
                         time_modification="Sat Feb 20 11:07:33 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44047"
                obs_have="43392"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36605"
                obs_have="36605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="11015444"
                         time_creation="Sat Feb 20 11:12:03 2021"
                         time_modification="Sat Feb 20 11:07:33 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44047"
                obs_have="43392"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36605"
                obs_have="36605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="11015444"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 11:07:33 2021" />
        <observations epoch_first="Sat Feb 20 10:00:00 2021"
                      epoch_last="Sat Feb 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44047"
                obs_have="43392"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="40348"
                obs_have="40348"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36605"
                obs_have="36605"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 20 12:22:34 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="10410785"
                         time_creation="Sat Feb 20 12:12:03 2021"
                         time_modification="Sat Feb 20 12:07:32 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41206"
                obs_have="39931"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="36664"
                obs_have="36658"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33732"
                obs_have="33726"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 12:47:35 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="10410785"
                         time_creation="Sat Feb 20 12:12:03 2021"
                         time_modification="Sat Feb 20 12:07:32 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41206"
                obs_have="39931"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="36664"
                obs_have="36658"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33732"
                obs_have="33726"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:36:36 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="10410785"
                         time_creation="Sat Feb 20 12:12:03 2021"
                         time_modification="Sat Feb 20 12:07:32 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41206"
                obs_have="39931"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="36664"
                obs_have="36658"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33732"
                obs_have="33726"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="10410785"
                         time_creation="Sat Feb 20 12:12:03 2021"
                         time_modification="Sat Feb 20 12:07:32 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41206"
                obs_have="39931"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="36664"
                obs_have="36658"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33732"
                obs_have="33726"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:33"
                         size="10410785"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 12:07:32 2021" />
        <observations epoch_first="Sat Feb 20 11:00:00 2021"
                      epoch_last="Sat Feb 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41206"
                obs_have="39931"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="36664"
                obs_have="36658"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="33732"
                obs_have="33726"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/narb051m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 20 13:22:34 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="10304493"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41169"
                obs_have="37909"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32523"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26199"
                obs_have="26199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 13:47:33 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="10304493"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41169"
                obs_have="37909"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32523"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26199"
                obs_have="26199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:36:34 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="10304493"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41169"
                obs_have="37909"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32523"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26199"
                obs_have="26199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="10304493"
                         time_creation="Sat Feb 20 13:12:03 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41169"
                obs_have="37909"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32523"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26199"
                obs_have="26199"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:30"
                         size="10304493"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 13:07:29 2021" />
        <observations epoch_first="Sat Feb 20 12:00:00 2021"
                      epoch_last="Sat Feb 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41169"
                obs_have="37909"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="32593"
                obs_have="32523"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="26199"
                obs_have="26199"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 20 14:22:33 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9715113"
                         time_creation="Sat Feb 20 14:12:03 2021"
                         time_modification="Sat Feb 20 14:07:27 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="33122"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28402"
                obs_have="28396"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24576"
                obs_have="24576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 14:47:34 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9715113"
                         time_creation="Sat Feb 20 14:12:03 2021"
                         time_modification="Sat Feb 20 14:07:27 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="33122"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28402"
                obs_have="28396"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24576"
                obs_have="24576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:36:29 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9715113"
                         time_creation="Sat Feb 20 14:12:03 2021"
                         time_modification="Sat Feb 20 14:07:27 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="33122"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28402"
                obs_have="28396"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24576"
                obs_have="24576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9715113"
                         time_creation="Sat Feb 20 14:12:03 2021"
                         time_modification="Sat Feb 20 14:07:27 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="33122"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28402"
                obs_have="28396"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24576"
                obs_have="24576"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="9715113"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 14:07:27 2021" />
        <observations epoch_first="Sat Feb 20 13:00:00 2021"
                      epoch_last="Sat Feb 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34007"
                obs_have="33122"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28402"
                obs_have="28396"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24576"
                obs_have="24576"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 20 15:22:32 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8892192"
                         time_creation="Sat Feb 20 15:12:05 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28780"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="27953"
                obs_have="27953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 15:47:32 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8892192"
                         time_creation="Sat Feb 20 15:12:05 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28780"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="27953"
                obs_have="27953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:36:29 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8892192"
                         time_creation="Sat Feb 20 15:12:05 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28780"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="27953"
                obs_have="27953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8892192"
                         time_creation="Sat Feb 20 15:12:05 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28780"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="27953"
                obs_have="27953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:27"
                         size="8892192"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 15:07:26 2021" />
        <observations epoch_first="Sat Feb 20 14:00:00 2021"
                      epoch_last="Sat Feb 20 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28780"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="27953"
                obs_have="27953"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25166"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 20 16:22:29 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8973094"
                         time_creation="Sat Feb 20 16:10:12 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30014"
                obs_have="29321"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25811"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23394"
                obs_have="23394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 16:47:30 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8973094"
                         time_creation="Sat Feb 20 16:10:12 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30014"
                obs_have="29321"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25811"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23394"
                obs_have="23394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:36:30 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8973094"
                         time_creation="Sat Feb 20 16:10:12 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30014"
                obs_have="29321"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25811"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23394"
                obs_have="23394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8973094"
                         time_creation="Sat Feb 20 16:10:12 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30014"
                obs_have="29321"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25811"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23394"
                obs_have="23394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8973094"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 16:07:27 2021" />
        <observations epoch_first="Sat Feb 20 15:00:00 2021"
                      epoch_last="Sat Feb 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30014"
                obs_have="29321"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="25816"
                obs_have="25811"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23394"
                obs_have="23394"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 20 17:22:33 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8513442"
                         time_creation="Sat Feb 20 17:12:05 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33224"
                obs_have="28247"
                obs_ratio="85.02" />
          <mask elevation="10 degrees"
                obs_expected="22671"
                obs_have="22496"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="18694"
                obs_have="18694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 17:47:35 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8513442"
                         time_creation="Sat Feb 20 17:12:05 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33224"
                obs_have="28247"
                obs_ratio="85.02" />
          <mask elevation="10 degrees"
                obs_expected="22671"
                obs_have="22496"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="18694"
                obs_have="18694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:36:33 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8513442"
                         time_creation="Sat Feb 20 17:12:05 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33224"
                obs_have="28247"
                obs_ratio="85.02" />
          <mask elevation="10 degrees"
                obs_expected="22671"
                obs_have="22496"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="18694"
                obs_have="18694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8513442"
                         time_creation="Sat Feb 20 17:12:05 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33224"
                obs_have="28247"
                obs_ratio="85.02" />
          <mask elevation="10 degrees"
                obs_expected="22671"
                obs_have="22496"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="18694"
                obs_have="18694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:28"
                         size="8513442"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 17:07:27 2021" />
        <observations epoch_first="Sat Feb 20 16:00:00 2021"
                      epoch_last="Sat Feb 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33224"
                obs_have="28247"
                obs_ratio="85.02" />
          <mask elevation="10 degrees"
                obs_expected="22671"
                obs_have="22496"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="18694"
                obs_have="18694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 20 18:22:30 2021"
               level="3">
        <file_statistics latency="00:07:26"
                         size="8888914"
                         time_creation="Sat Feb 20 18:12:04 2021"
                         time_modification="Sat Feb 20 18:07:25 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="33297"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="29478"
                obs_have="29476"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 18:47:31 2021"
               level="3">
        <file_statistics latency="00:07:26"
                         size="8888914"
                         time_creation="Sat Feb 20 18:12:04 2021"
                         time_modification="Sat Feb 20 18:07:25 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="33297"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="29478"
                obs_have="29476"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 20:36:34 2021"
               level="3">
        <file_statistics latency="00:07:26"
                         size="8888914"
                         time_creation="Sat Feb 20 18:12:04 2021"
                         time_modification="Sat Feb 20 18:07:25 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="33297"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="29478"
                obs_have="29476"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:26"
                         size="8888914"
                         time_creation="Sat Feb 20 18:12:04 2021"
                         time_modification="Sat Feb 20 18:07:25 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="33297"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="29478"
                obs_have="29476"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:26"
                         size="8888914"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 18:07:25 2021" />
        <observations epoch_first="Sat Feb 20 17:00:00 2021"
                      epoch_last="Sat Feb 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35916"
                obs_have="33297"
                obs_ratio="92.71" />
          <mask elevation="10 degrees"
                obs_expected="29478"
                obs_have="29476"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23068"
                obs_have="23068"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 20 19:22:32 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9632312"
                         time_creation="Sat Feb 20 19:12:04 2021"
                         time_modification="Sat Feb 20 19:07:31 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35506"
                obs_have="35369"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31167"
                obs_have="31167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29008"
                obs_have="29008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 19:47:31 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9632312"
                         time_creation="Sat Feb 20 19:12:04 2021"
                         time_modification="Sat Feb 20 19:07:31 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35506"
                obs_have="35369"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31167"
                obs_have="31167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29008"
                obs_have="29008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:36:34 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9632312"
                         time_creation="Sat Feb 20 19:12:04 2021"
                         time_modification="Sat Feb 20 19:07:31 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35506"
                obs_have="35369"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31167"
                obs_have="31167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29008"
                obs_have="29008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9632312"
                         time_creation="Sat Feb 20 19:12:04 2021"
                         time_modification="Sat Feb 20 19:07:31 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35506"
                obs_have="35369"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31167"
                obs_have="31167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29008"
                obs_have="29008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="9632312"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 19:07:31 2021" />
        <observations epoch_first="Sat Feb 20 18:00:00 2021"
                      epoch_last="Sat Feb 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35506"
                obs_have="35369"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="31167"
                obs_have="31167"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29008"
                obs_have="29008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 20 22:36:35 2021"
               level="3">
        <file_statistics latency="01:08:00"
                         size="9617248"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36958"
                obs_have="35241"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29981"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26949"
                obs_have="26949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="01:08:00"
                         size="9617248"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36958"
                obs_have="35241"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29981"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26949"
                obs_have="26949"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="01:08:00"
                         size="9617248"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 19:00:00 2021"
                      epoch_last="Sat Feb 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36958"
                obs_have="35241"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="29981"
                obs_have="29981"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26949"
                obs_have="26949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 20 21:22:35 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9649798"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40276"
                obs_have="39147"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35380"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 21:47:36 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9649798"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40276"
                obs_have="39147"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35380"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 20 23:36:35 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9649798"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40276"
                obs_have="39147"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35380"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9649798"
                         time_creation="Sat Feb 20 21:12:04 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40276"
                obs_have="39147"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35380"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:08:00"
                         size="9649798"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 21:07:59 2021" />
        <observations epoch_first="Sat Feb 20 20:00:00 2021"
                      epoch_last="Sat Feb 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40276"
                obs_have="39147"
                obs_ratio="97.20" />
          <mask elevation="10 degrees"
                obs_expected="35389"
                obs_have="35380"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="30506"
                obs_have="30506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/narb051v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 20 22:22:36 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9973028"
                         time_creation="Sat Feb 20 22:12:04 2021"
                         time_modification="Sat Feb 20 22:07:33 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43164"
                obs_have="39511"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="34102"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29739"
                obs_have="29736"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 20 22:47:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9973028"
                         time_creation="Sat Feb 20 22:12:04 2021"
                         time_modification="Sat Feb 20 22:07:33 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43164"
                obs_have="39511"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="34102"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29739"
                obs_have="29736"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 21 00:36:36 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9973028"
                         time_creation="Sat Feb 20 22:12:04 2021"
                         time_modification="Sat Feb 20 22:07:33 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43164"
                obs_have="39511"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="34102"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29739"
                obs_have="29736"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9973028"
                         time_creation="Sat Feb 20 22:12:04 2021"
                         time_modification="Sat Feb 20 22:07:33 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43164"
                obs_have="39511"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="34102"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29739"
                obs_have="29736"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:07:34"
                         size="9973028"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 22:07:33 2021" />
        <observations epoch_first="Sat Feb 20 21:00:00 2021"
                      epoch_last="Sat Feb 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43164"
                obs_have="39511"
                obs_ratio="91.54" />
          <mask elevation="10 degrees"
                obs_expected="34102"
                obs_have="33974"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29739"
                obs_have="29736"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/narb051w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb 21 01:36:36 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9815457"
                         time_creation="Sun Feb 21 00:06:07 2021"
                         time_modification="Sat Feb 20 23:53:14 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40197"
                obs_have="37531"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="34281"
                obs_have="34073"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="30225"
                obs_have="30219"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9815457"
                         time_creation="Sun Feb 21 00:06:07 2021"
                         time_modification="Sat Feb 20 23:53:14 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40197"
                obs_have="37531"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="34281"
                obs_have="34073"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="30225"
                obs_have="30219"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9815457"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sat Feb 20 23:53:14 2021" />
        <observations epoch_first="Sat Feb 20 22:00:00 2021"
                      epoch_last="Sat Feb 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40197"
                obs_have="37531"
                obs_ratio="93.37" />
          <mask elevation="10 degrees"
                obs_expected="34281"
                obs_have="34073"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="30225"
                obs_have="30219"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/narb051x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 21 16:58:37 2021"
               level="3">
        <file_statistics latency="00:53:11"
                         size="9588285"
                         time_creation="Sun Feb 21 02:50:07 2021"
                         time_modification="Sun Feb 21 00:53:10 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37608"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34857"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 22 03:14:21 2021"
               level="3">
        <file_statistics latency="00:53:11"
                         size="9588285"
                         time_creation="Fri Mar 19 01:54:29 2021"
                         time_modification="Sun Feb 21 00:53:10 2021" />
        <observations epoch_first="Sat Feb 20 23:00:00 2021"
                      epoch_last="Sat Feb 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38367"
                obs_have="37608"
                obs_ratio="98.02" />
          <mask elevation="10 degrees"
                obs_expected="34859"
                obs_have="34857"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32530"
                obs_have="32530"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
