<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-21 00:00:00"
    DayOfYear="52"
    Year="2019">
  <station name="PERX">
    <file name="/perx0520.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 22 16:01:11 2019"
               level="3">
        <file_statistics latency="01:09:02"
                         size="14760104"
                         time_creation="Fri Feb 22 00:10:18 2019"
                         time_modification="Fri Feb 22 00:08:32 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:30 2019"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28220"
                obs_have="26315"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="23734"
                obs_have="23670"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:01:12 2019"
               level="3">
        <file_statistics latency="01:09:02"
                         size="14760104"
                         time_creation="Wed Mar 20 02:00:56 2019"
                         time_modification="Fri Feb 22 00:08:32 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:30 2019"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28220"
                obs_have="26315"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="23734"
                obs_have="23670"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21088"
                obs_have="21088"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 21 01:39:12 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20990035"
                         time_creation="Thu Feb 21 01:22:02 2019"
                         time_modification="Thu Feb 21 01:14:24 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43528"
                obs_have="40740"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="40311"
                obs_have="40150"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36884"
                obs_have="36884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 03:24:15 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20990035"
                         time_creation="Thu Feb 21 01:22:02 2019"
                         time_modification="Thu Feb 21 01:14:24 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43528"
                obs_have="40740"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="40311"
                obs_have="40150"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36884"
                obs_have="36884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20990035"
                         time_creation="Thu Feb 21 01:22:02 2019"
                         time_modification="Thu Feb 21 01:14:24 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43528"
                obs_have="40740"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="40311"
                obs_have="40150"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36884"
                obs_have="36884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20990035"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 01:14:24 2019" />
        <observations epoch_first="Thu Feb 21 00:00:00 2019"
                      epoch_last="Thu Feb 21 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43528"
                obs_have="40740"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="40311"
                obs_have="40150"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="36884"
                obs_have="36884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 21 02:39:13 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20026265"
                         time_creation="Thu Feb 21 02:25:01 2019"
                         time_modification="Thu Feb 21 02:14:24 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41889"
                obs_have="40924"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="39332"
                obs_have="39330"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37040"
                obs_have="37040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 04:24:14 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20026265"
                         time_creation="Thu Feb 21 02:25:01 2019"
                         time_modification="Thu Feb 21 02:14:24 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41889"
                obs_have="40924"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="39332"
                obs_have="39330"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37040"
                obs_have="37040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20026265"
                         time_creation="Thu Feb 21 02:25:01 2019"
                         time_modification="Thu Feb 21 02:14:24 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41889"
                obs_have="40924"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="39332"
                obs_have="39330"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37040"
                obs_have="37040"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20026265"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 02:14:24 2019" />
        <observations epoch_first="Thu Feb 21 01:00:00 2019"
                      epoch_last="Thu Feb 21 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41889"
                obs_have="40924"
                obs_ratio="97.70" />
          <mask elevation="10 degrees"
                obs_expected="39332"
                obs_have="39330"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="37040"
                obs_have="37040"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 21 03:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18654567"
                         time_creation="Thu Feb 21 03:25:09 2019"
                         time_modification="Thu Feb 21 03:14:23 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44842"
                obs_have="43142"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="39940"
                obs_have="39562"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="35680"
                obs_have="35680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 05:24:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18654567"
                         time_creation="Thu Feb 21 03:25:09 2019"
                         time_modification="Thu Feb 21 03:14:23 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44842"
                obs_have="43142"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="39940"
                obs_have="39562"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="35680"
                obs_have="35680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18654567"
                         time_creation="Thu Feb 21 03:25:09 2019"
                         time_modification="Thu Feb 21 03:14:23 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44842"
                obs_have="43142"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="39940"
                obs_have="39562"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="35680"
                obs_have="35680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18654567"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 03:14:23 2019" />
        <observations epoch_first="Thu Feb 21 02:00:00 2019"
                      epoch_last="Thu Feb 21 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44842"
                obs_have="43142"
                obs_ratio="96.21" />
          <mask elevation="10 degrees"
                obs_expected="39940"
                obs_have="39562"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="35680"
                obs_have="35680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 21 04:39:12 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17487754"
                         time_creation="Thu Feb 21 04:25:01 2019"
                         time_modification="Thu Feb 21 04:14:22 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44546"
                obs_have="41504"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="39417"
                obs_have="39359"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="36808"
                obs_have="36808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 06:24:10 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17487754"
                         time_creation="Thu Feb 21 04:25:01 2019"
                         time_modification="Thu Feb 21 04:14:22 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44546"
                obs_have="41504"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="39417"
                obs_have="39359"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="36808"
                obs_have="36808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17487754"
                         time_creation="Thu Feb 21 04:25:01 2019"
                         time_modification="Thu Feb 21 04:14:22 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44546"
                obs_have="41504"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="39417"
                obs_have="39359"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="36808"
                obs_have="36808"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17487754"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 04:14:22 2019" />
        <observations epoch_first="Thu Feb 21 03:00:00 2019"
                      epoch_last="Thu Feb 21 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44546"
                obs_have="41504"
                obs_ratio="93.17" />
          <mask elevation="10 degrees"
                obs_expected="39417"
                obs_have="39359"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="36808"
                obs_have="36808"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 21 05:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18661025"
                         time_creation="Thu Feb 21 05:25:01 2019"
                         time_modification="Thu Feb 21 05:14:23 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39892"
                obs_have="37566"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="36629"
                obs_have="36375"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="34449"
                obs_have="34449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 07:24:14 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18661025"
                         time_creation="Thu Feb 21 05:25:01 2019"
                         time_modification="Thu Feb 21 05:14:23 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39892"
                obs_have="37566"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="36629"
                obs_have="36375"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="34449"
                obs_have="34449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18661025"
                         time_creation="Thu Feb 21 05:25:01 2019"
                         time_modification="Thu Feb 21 05:14:23 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39892"
                obs_have="37566"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="36629"
                obs_have="36375"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="34449"
                obs_have="34449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18661025"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 05:14:23 2019" />
        <observations epoch_first="Thu Feb 21 04:00:00 2019"
                      epoch_last="Thu Feb 21 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39892"
                obs_have="37566"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="36629"
                obs_have="36375"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="34449"
                obs_have="34449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 21 06:39:13 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19964408"
                         time_creation="Thu Feb 21 06:22:02 2019"
                         time_modification="Thu Feb 21 06:14:23 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39182"
                obs_have="37352"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="33031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 08:24:15 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19964408"
                         time_creation="Thu Feb 21 06:22:02 2019"
                         time_modification="Thu Feb 21 06:14:23 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39182"
                obs_have="37352"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="33031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19964408"
                         time_creation="Thu Feb 21 06:22:02 2019"
                         time_modification="Thu Feb 21 06:14:23 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39182"
                obs_have="37352"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="33031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19964408"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 06:14:23 2019" />
        <observations epoch_first="Thu Feb 21 05:00:00 2019"
                      epoch_last="Thu Feb 21 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39182"
                obs_have="37352"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="33031"
                obs_have="33031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 21 07:39:13 2019"
               level="3">
        <file_statistics latency="00:14:19"
                         size="20653369"
                         time_creation="Thu Feb 21 07:25:01 2019"
                         time_modification="Thu Feb 21 07:14:18 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39057"
                obs_have="33901"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27159"
                obs_have="27020"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="22548"
                obs_have="22548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 09:24:16 2019"
               level="3">
        <file_statistics latency="00:14:19"
                         size="20653369"
                         time_creation="Thu Feb 21 07:25:01 2019"
                         time_modification="Thu Feb 21 07:14:18 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39057"
                obs_have="33901"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27159"
                obs_have="27020"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="22548"
                obs_have="22548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:19"
                         size="20653369"
                         time_creation="Thu Feb 21 07:25:01 2019"
                         time_modification="Thu Feb 21 07:14:18 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39057"
                obs_have="33901"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27159"
                obs_have="27020"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="22548"
                obs_have="22548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:19"
                         size="20653369"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 07:14:18 2019" />
        <observations epoch_first="Thu Feb 21 06:00:00 2019"
                      epoch_last="Thu Feb 21 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39057"
                obs_have="33901"
                obs_ratio="86.80" />
          <mask elevation="10 degrees"
                obs_expected="27159"
                obs_have="27020"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="22548"
                obs_have="22548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 21 08:39:13 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21885601"
                         time_creation="Thu Feb 21 08:25:01 2019"
                         time_modification="Thu Feb 21 08:14:25 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34373"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25118"
                obs_have="25118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 10:24:16 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21885601"
                         time_creation="Thu Feb 21 08:25:01 2019"
                         time_modification="Thu Feb 21 08:14:25 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34373"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25118"
                obs_have="25118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21885601"
                         time_creation="Thu Feb 21 08:25:01 2019"
                         time_modification="Thu Feb 21 08:14:25 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34373"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25118"
                obs_have="25118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21885601"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 08:14:25 2019" />
        <observations epoch_first="Thu Feb 21 07:00:00 2019"
                      epoch_last="Thu Feb 21 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36223"
                obs_have="34373"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25118"
                obs_have="25118"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 21 09:39:13 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19850929"
                         time_creation="Thu Feb 21 09:25:06 2019"
                         time_modification="Thu Feb 21 09:14:23 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32706"
                obs_have="30916"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="27609"
                obs_have="27322"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 11:24:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19850929"
                         time_creation="Thu Feb 21 09:25:06 2019"
                         time_modification="Thu Feb 21 09:14:23 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32706"
                obs_have="30916"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="27609"
                obs_have="27322"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19850929"
                         time_creation="Thu Feb 21 09:25:06 2019"
                         time_modification="Thu Feb 21 09:14:23 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32706"
                obs_have="30916"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="27609"
                obs_have="27322"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19850929"
                         time_creation="Wed Mar 20 01:55:50 2019"
                         time_modification="Thu Feb 21 09:14:23 2019" />
        <observations epoch_first="Thu Feb 21 08:00:00 2019"
                      epoch_last="Thu Feb 21 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32706"
                obs_have="30916"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="27609"
                obs_have="27322"
                obs_ratio="98.96" />
          <mask elevation="15 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 21 10:39:12 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18763609"
                         time_creation="Thu Feb 21 10:25:02 2019"
                         time_modification="Thu Feb 21 10:14:22 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31734"
                obs_have="28518"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21251"
                obs_have="21251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 12:24:12 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18763609"
                         time_creation="Thu Feb 21 10:25:02 2019"
                         time_modification="Thu Feb 21 10:14:22 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31734"
                obs_have="28518"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21251"
                obs_have="21251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18763609"
                         time_creation="Thu Feb 21 10:25:02 2019"
                         time_modification="Thu Feb 21 10:14:22 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31734"
                obs_have="28518"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21251"
                obs_have="21251"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="18763609"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 10:14:22 2019" />
        <observations epoch_first="Thu Feb 21 09:00:00 2019"
                      epoch_last="Thu Feb 21 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31734"
                obs_have="28518"
                obs_ratio="89.87" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23765"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21251"
                obs_have="21251"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 21 11:39:12 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16474251"
                         time_creation="Thu Feb 21 11:25:16 2019"
                         time_modification="Thu Feb 21 11:14:21 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31125"
                obs_have="27964"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="21509"
                obs_have="21509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19906"
                obs_have="19906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 13:24:11 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16474251"
                         time_creation="Thu Feb 21 11:25:16 2019"
                         time_modification="Thu Feb 21 11:14:21 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31125"
                obs_have="27964"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="21509"
                obs_have="21509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19906"
                obs_have="19906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16474251"
                         time_creation="Thu Feb 21 11:25:16 2019"
                         time_modification="Thu Feb 21 11:14:21 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31125"
                obs_have="27964"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="21509"
                obs_have="21509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19906"
                obs_have="19906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16474251"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 11:14:21 2019" />
        <observations epoch_first="Thu Feb 21 10:00:00 2019"
                      epoch_last="Thu Feb 21 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31125"
                obs_have="27964"
                obs_ratio="89.84" />
          <mask elevation="10 degrees"
                obs_expected="21509"
                obs_have="21509"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19906"
                obs_have="19906"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 21 12:39:11 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16236266"
                         time_creation="Thu Feb 21 12:25:01 2019"
                         time_modification="Thu Feb 21 12:14:21 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32549"
                obs_have="30810"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23761"
                obs_have="23761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 14:24:11 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16236266"
                         time_creation="Thu Feb 21 12:25:01 2019"
                         time_modification="Thu Feb 21 12:14:21 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32549"
                obs_have="30810"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23761"
                obs_have="23761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16236266"
                         time_creation="Thu Feb 21 12:25:01 2019"
                         time_modification="Thu Feb 21 12:14:21 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32549"
                obs_have="30810"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23761"
                obs_have="23761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16236266"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 12:14:21 2019" />
        <observations epoch_first="Thu Feb 21 11:00:00 2019"
                      epoch_last="Thu Feb 21 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32549"
                obs_have="30810"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="27184"
                obs_have="27184"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23761"
                obs_have="23761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 21 13:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17462203"
                         time_creation="Thu Feb 21 13:22:02 2019"
                         time_modification="Thu Feb 21 13:14:23 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34216"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30997"
                obs_have="30997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 15:24:14 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17462203"
                         time_creation="Thu Feb 21 13:22:02 2019"
                         time_modification="Thu Feb 21 13:14:23 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34216"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30997"
                obs_have="30997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17462203"
                         time_creation="Thu Feb 21 13:22:02 2019"
                         time_modification="Thu Feb 21 13:14:23 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34216"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30997"
                obs_have="30997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17462203"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 13:14:23 2019" />
        <observations epoch_first="Thu Feb 21 12:00:00 2019"
                      epoch_last="Thu Feb 21 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35326"
                obs_have="34216"
                obs_ratio="96.86" />
          <mask elevation="10 degrees"
                obs_expected="30997"
                obs_have="30997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27988"
                obs_have="27988"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 21 14:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19050681"
                         time_creation="Thu Feb 21 14:25:02 2019"
                         time_modification="Thu Feb 21 14:14:23 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32615"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31633"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 16:24:15 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19050681"
                         time_creation="Thu Feb 21 14:25:02 2019"
                         time_modification="Thu Feb 21 14:14:23 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32615"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31633"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19050681"
                         time_creation="Thu Feb 21 14:25:02 2019"
                         time_modification="Thu Feb 21 14:14:23 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32615"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31633"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19050681"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 14:14:23 2019" />
        <observations epoch_first="Thu Feb 21 13:00:00 2019"
                      epoch_last="Thu Feb 21 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35277"
                obs_have="32615"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="31938"
                obs_have="31633"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="29083"
                obs_have="29083"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 21 15:39:13 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20517205"
                         time_creation="Thu Feb 21 15:25:02 2019"
                         time_modification="Thu Feb 21 15:14:24 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40303"
                obs_have="35886"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="31427"
                obs_have="31424"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 17:24:16 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20517205"
                         time_creation="Thu Feb 21 15:25:02 2019"
                         time_modification="Thu Feb 21 15:14:24 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40303"
                obs_have="35886"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="31427"
                obs_have="31424"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20517205"
                         time_creation="Thu Feb 21 15:25:02 2019"
                         time_modification="Thu Feb 21 15:14:24 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40303"
                obs_have="35886"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="31427"
                obs_have="31424"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20517205"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 15:14:24 2019" />
        <observations epoch_first="Thu Feb 21 14:00:00 2019"
                      epoch_last="Thu Feb 21 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40303"
                obs_have="35886"
                obs_ratio="89.04" />
          <mask elevation="10 degrees"
                obs_expected="31427"
                obs_have="31424"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24860"
                obs_have="24860"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 21 16:39:12 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20166999"
                         time_creation="Thu Feb 21 16:25:01 2019"
                         time_modification="Thu Feb 21 16:14:24 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="35364"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32667"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30423"
                obs_have="30423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 18:24:14 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20166999"
                         time_creation="Thu Feb 21 16:25:01 2019"
                         time_modification="Thu Feb 21 16:14:24 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="35364"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32667"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30423"
                obs_have="30423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20166999"
                         time_creation="Thu Feb 21 16:25:01 2019"
                         time_modification="Thu Feb 21 16:14:24 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="35364"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32667"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30423"
                obs_have="30423"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:25"
                         size="20166999"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 16:14:24 2019" />
        <observations epoch_first="Thu Feb 21 15:00:00 2019"
                      epoch_last="Thu Feb 21 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36245"
                obs_have="35364"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="32672"
                obs_have="32667"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30423"
                obs_have="30423"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 21 17:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19162803"
                         time_creation="Thu Feb 21 17:25:02 2019"
                         time_modification="Thu Feb 21 17:14:23 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32445"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 19:24:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19162803"
                         time_creation="Thu Feb 21 17:25:02 2019"
                         time_modification="Thu Feb 21 17:14:23 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32445"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19162803"
                         time_creation="Thu Feb 21 17:25:02 2019"
                         time_modification="Thu Feb 21 17:14:23 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32445"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19162803"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 17:14:23 2019" />
        <observations epoch_first="Thu Feb 21 16:00:00 2019"
                      epoch_last="Thu Feb 21 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33236"
                obs_have="32445"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30982"
                obs_have="30982"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 21 18:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19267890"
                         time_creation="Thu Feb 21 18:22:02 2019"
                         time_modification="Thu Feb 21 18:14:23 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="32705"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28982"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="25459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 20:24:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19267890"
                         time_creation="Thu Feb 21 18:22:02 2019"
                         time_modification="Thu Feb 21 18:14:23 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="32705"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28982"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="25459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19267890"
                         time_creation="Thu Feb 21 18:22:02 2019"
                         time_modification="Thu Feb 21 18:14:23 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="32705"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28982"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="25459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19267890"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 18:14:23 2019" />
        <observations epoch_first="Thu Feb 21 17:00:00 2019"
                      epoch_last="Thu Feb 21 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34847"
                obs_have="32705"
                obs_ratio="93.85" />
          <mask elevation="10 degrees"
                obs_expected="28991"
                obs_have="28982"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25459"
                obs_have="25459"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 21 19:39:15 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17569828"
                         time_creation="Thu Feb 21 19:25:02 2019"
                         time_modification="Thu Feb 21 19:14:22 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34810"
                obs_have="31090"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26391"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="20687"
                obs_have="20687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 21:24:15 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17569828"
                         time_creation="Thu Feb 21 19:25:02 2019"
                         time_modification="Thu Feb 21 19:14:22 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34810"
                obs_have="31090"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26391"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="20687"
                obs_have="20687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17569828"
                         time_creation="Thu Feb 21 19:25:02 2019"
                         time_modification="Thu Feb 21 19:14:22 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34810"
                obs_have="31090"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26391"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="20687"
                obs_have="20687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17569828"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 19:14:22 2019" />
        <observations epoch_first="Thu Feb 21 18:00:00 2019"
                      epoch_last="Thu Feb 21 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34810"
                obs_have="31090"
                obs_ratio="89.31" />
          <mask elevation="10 degrees"
                obs_expected="26497"
                obs_have="26391"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="20687"
                obs_have="20687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 21 20:39:14 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16452218"
                         time_creation="Thu Feb 21 20:25:02 2019"
                         time_modification="Thu Feb 21 20:14:21 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30611"
                obs_have="28118"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="26964"
                obs_have="26964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22413"
                obs_have="22413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 22:24:14 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16452218"
                         time_creation="Thu Feb 21 20:25:02 2019"
                         time_modification="Thu Feb 21 20:14:21 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30611"
                obs_have="28118"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="26964"
                obs_have="26964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22413"
                obs_have="22413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16452218"
                         time_creation="Thu Feb 21 20:25:02 2019"
                         time_modification="Thu Feb 21 20:14:21 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30611"
                obs_have="28118"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="26964"
                obs_have="26964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22413"
                obs_have="22413"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16452218"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 20:14:21 2019" />
        <observations epoch_first="Thu Feb 21 19:00:00 2019"
                      epoch_last="Thu Feb 21 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30611"
                obs_have="28118"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="26964"
                obs_have="26964"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22413"
                obs_have="22413"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 21 21:39:12 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19242192"
                         time_creation="Thu Feb 21 21:25:18 2019"
                         time_modification="Thu Feb 21 21:14:23 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32224"
                obs_have="31345"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 21 23:24:15 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19242192"
                         time_creation="Thu Feb 21 21:25:18 2019"
                         time_modification="Thu Feb 21 21:14:23 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32224"
                obs_have="31345"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19242192"
                         time_creation="Thu Feb 21 21:25:18 2019"
                         time_modification="Thu Feb 21 21:14:23 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32224"
                obs_have="31345"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:24"
                         size="19242192"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 21:14:23 2019" />
        <observations epoch_first="Thu Feb 21 20:00:00 2019"
                      epoch_last="Thu Feb 21 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32224"
                obs_have="31345"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="26189"
                obs_have="26189"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 21 22:39:13 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21607591"
                         time_creation="Thu Feb 21 22:25:02 2019"
                         time_modification="Thu Feb 21 22:14:25 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32564"
                obs_have="30548"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 00:24:16 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21607591"
                         time_creation="Thu Feb 21 22:25:02 2019"
                         time_modification="Thu Feb 21 22:14:25 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32564"
                obs_have="30548"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21607591"
                         time_creation="Thu Feb 21 22:25:02 2019"
                         time_modification="Thu Feb 21 22:14:25 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32564"
                obs_have="30548"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:26"
                         size="21607591"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 22:14:25 2019" />
        <observations epoch_first="Thu Feb 21 21:00:00 2019"
                      epoch_last="Thu Feb 21 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32564"
                obs_have="30548"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="27102"
                obs_have="27102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24094"
                obs_have="24094"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 21 23:39:13 2019"
               level="3">
        <file_statistics latency="00:14:27"
                         size="22765619"
                         time_creation="Thu Feb 21 23:25:20 2019"
                         time_modification="Thu Feb 21 23:14:26 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40894"
                obs_have="38468"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31963"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 01:24:17 2019"
               level="3">
        <file_statistics latency="00:14:27"
                         size="22765619"
                         time_creation="Thu Feb 21 23:25:20 2019"
                         time_modification="Thu Feb 21 23:14:26 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40894"
                obs_have="38468"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31963"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:14:27"
                         size="22765619"
                         time_creation="Thu Feb 21 23:25:20 2019"
                         time_modification="Thu Feb 21 23:14:26 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40894"
                obs_have="38468"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31963"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:14:27"
                         size="22765619"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Thu Feb 21 23:14:26 2019" />
        <observations epoch_first="Thu Feb 21 22:00:00 2019"
                      epoch_last="Thu Feb 21 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40894"
                obs_have="38468"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31963"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="27666"
                obs_have="27666"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx052x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 22 02:24:17 2019"
               level="3">
        <file_statistics latency="00:40:32"
                         size="23491709"
                         time_creation="Fri Feb 22 00:45:35 2019"
                         time_modification="Fri Feb 22 00:40:31 2019" />
        <observations epoch_first="Thu Feb 21 23:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46806"
                obs_have="42246"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="34847"
                obs_have="34825"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 22 16:06:16 2019"
               level="3">
        <file_statistics latency="00:40:32"
                         size="23491709"
                         time_creation="Fri Feb 22 00:45:35 2019"
                         time_modification="Fri Feb 22 00:40:31 2019" />
        <observations epoch_first="Thu Feb 21 23:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46806"
                obs_have="42246"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="34847"
                obs_have="34825"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 02:06:06 2019"
               level="3">
        <file_statistics latency="00:40:32"
                         size="23491709"
                         time_creation="Wed Mar 20 01:55:51 2019"
                         time_modification="Fri Feb 22 00:40:31 2019" />
        <observations epoch_first="Thu Feb 21 23:00:00 2019"
                      epoch_last="Thu Feb 21 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46806"
                obs_have="42246"
                obs_ratio="90.26" />
          <mask elevation="10 degrees"
                obs_expected="34847"
                obs_have="34825"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29345"
                obs_have="29345"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
