<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-01-23 00:00:00"
    DayOfYear="23"
    Year="2018">
  <station name="PERX">
    <file name="/perx0230.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 24 16:01:15 2018"
               level="3">
        <file_statistics latency="03:09:08"
                         size="13853258"
                         time_creation="Wed Jan 24 04:50:05 2018"
                         time_modification="Wed Jan 24 03:08:38 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30083"
                obs_have="27607"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="24818"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22305"
                obs_have="22138"
                obs_ratio="99.25" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:01:20 2018"
               level="3">
        <file_statistics latency="03:09:08"
                         size="13853258"
                         time_creation="Mon Feb 19 01:57:36 2018"
                         time_modification="Wed Jan 24 03:08:38 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30083"
                obs_have="27607"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="25160"
                obs_have="24818"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="22305"
                obs_have="22138"
                obs_ratio="99.25" />
        </observations>
      </control>
    </file>
    <file name="/perx023a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 23 01:39:15 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16794048"
                         time_creation="Tue Jan 23 01:25:01 2018"
                         time_modification="Tue Jan 23 01:14:32 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35821"
                obs_have="33565"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="29683"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26876"
                obs_have="26873"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 23 03:24:16 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16794048"
                         time_creation="Tue Jan 23 01:25:01 2018"
                         time_modification="Tue Jan 23 01:14:32 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35821"
                obs_have="33565"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="29683"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26876"
                obs_have="26873"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16794048"
                         time_creation="Tue Jan 23 01:25:01 2018"
                         time_modification="Tue Jan 23 01:14:32 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35821"
                obs_have="33565"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="29683"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26876"
                obs_have="26873"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:33"
                         size="16794048"
                         time_creation="Mon Feb 19 01:53:50 2018"
                         time_modification="Tue Jan 23 01:14:32 2018" />
        <observations epoch_first="Tue Jan 23 00:00:00 2018"
                      epoch_last="Tue Jan 23 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35821"
                obs_have="33565"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="29689"
                obs_have="29683"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26876"
                obs_have="26873"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perx023b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 23 02:39:17 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18717886"
                         time_creation="Tue Jan 23 02:25:02 2018"
                         time_modification="Tue Jan 23 02:14:34 2018" />
        <observations epoch_first="Tue Jan 23 01:00:00 2018"
                      epoch_last="Tue Jan 23 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39401"
                obs_have="35291"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="28759"
                obs_have="28655"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24824"
                obs_have="24824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 04:24:18 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18717886"
                         time_creation="Tue Jan 23 02:25:02 2018"
                         time_modification="Tue Jan 23 02:14:34 2018" />
        <observations epoch_first="Tue Jan 23 01:00:00 2018"
                      epoch_last="Tue Jan 23 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39401"
                obs_have="35291"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="28759"
                obs_have="28655"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24824"
                obs_have="24824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18717886"
                         time_creation="Tue Jan 23 02:25:02 2018"
                         time_modification="Tue Jan 23 02:14:34 2018" />
        <observations epoch_first="Tue Jan 23 01:00:00 2018"
                      epoch_last="Tue Jan 23 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39401"
                obs_have="35291"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="28759"
                obs_have="28655"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24824"
                obs_have="24824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18717886"
                         time_creation="Mon Feb 19 01:53:50 2018"
                         time_modification="Tue Jan 23 02:14:34 2018" />
        <observations epoch_first="Tue Jan 23 01:00:00 2018"
                      epoch_last="Tue Jan 23 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39401"
                obs_have="35291"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="28759"
                obs_have="28655"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24824"
                obs_have="24824"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 23 03:39:18 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19248247"
                         time_creation="Tue Jan 23 03:25:02 2018"
                         time_modification="Tue Jan 23 03:14:37 2018" />
        <observations epoch_first="Tue Jan 23 02:00:00 2018"
                      epoch_last="Tue Jan 23 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43401"
                obs_have="38732"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31037"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 05:24:17 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19248247"
                         time_creation="Tue Jan 23 03:25:02 2018"
                         time_modification="Tue Jan 23 03:14:37 2018" />
        <observations epoch_first="Tue Jan 23 02:00:00 2018"
                      epoch_last="Tue Jan 23 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43401"
                obs_have="38732"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31037"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19248247"
                         time_creation="Tue Jan 23 03:25:02 2018"
                         time_modification="Tue Jan 23 03:14:37 2018" />
        <observations epoch_first="Tue Jan 23 02:00:00 2018"
                      epoch_last="Tue Jan 23 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43401"
                obs_have="38732"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31037"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19248247"
                         time_creation="Mon Feb 19 01:53:50 2018"
                         time_modification="Tue Jan 23 03:14:37 2018" />
        <observations epoch_first="Tue Jan 23 02:00:00 2018"
                      epoch_last="Tue Jan 23 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43401"
                obs_have="38732"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31230"
                obs_have="31037"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="24947"
                obs_have="24947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 23 04:39:16 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17724727"
                         time_creation="Tue Jan 23 04:25:02 2018"
                         time_modification="Tue Jan 23 04:14:33 2018" />
        <observations epoch_first="Tue Jan 23 03:00:00 2018"
                      epoch_last="Tue Jan 23 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="36676"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="35941"
                obs_have="35759"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="33825"
                obs_have="33825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 06:24:16 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17724727"
                         time_creation="Tue Jan 23 04:25:02 2018"
                         time_modification="Tue Jan 23 04:14:33 2018" />
        <observations epoch_first="Tue Jan 23 03:00:00 2018"
                      epoch_last="Tue Jan 23 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="36676"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="35941"
                obs_have="35759"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="33825"
                obs_have="33825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17724727"
                         time_creation="Tue Jan 23 04:25:02 2018"
                         time_modification="Tue Jan 23 04:14:33 2018" />
        <observations epoch_first="Tue Jan 23 03:00:00 2018"
                      epoch_last="Tue Jan 23 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="36676"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="35941"
                obs_have="35759"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="33825"
                obs_have="33825"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17724727"
                         time_creation="Mon Feb 19 01:53:50 2018"
                         time_modification="Tue Jan 23 04:14:33 2018" />
        <observations epoch_first="Tue Jan 23 03:00:00 2018"
                      epoch_last="Tue Jan 23 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39200"
                obs_have="36676"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="35941"
                obs_have="35759"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="33825"
                obs_have="33825"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Jan 23 05:39:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="18372085"
                         time_creation="Tue Jan 23 05:25:01 2018"
                         time_modification="Tue Jan 23 05:14:33 2018" />
        <observations epoch_first="Tue Jan 23 04:00:00 2018"
                      epoch_last="Tue Jan 23 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38277"
                obs_have="36907"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="34938"
                obs_have="34933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 07:24:18 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="18372085"
                         time_creation="Tue Jan 23 05:25:01 2018"
                         time_modification="Tue Jan 23 05:14:33 2018" />
        <observations epoch_first="Tue Jan 23 04:00:00 2018"
                      epoch_last="Tue Jan 23 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38277"
                obs_have="36907"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="34938"
                obs_have="34933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="18372085"
                         time_creation="Tue Jan 23 05:25:01 2018"
                         time_modification="Tue Jan 23 05:14:33 2018" />
        <observations epoch_first="Tue Jan 23 04:00:00 2018"
                      epoch_last="Tue Jan 23 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38277"
                obs_have="36907"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="34938"
                obs_have="34933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="18372085"
                         time_creation="Mon Feb 19 01:53:50 2018"
                         time_modification="Tue Jan 23 05:14:33 2018" />
        <observations epoch_first="Tue Jan 23 04:00:00 2018"
                      epoch_last="Tue Jan 23 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38277"
                obs_have="36907"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="34938"
                obs_have="34933"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Jan 23 06:39:17 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17649000"
                         time_creation="Tue Jan 23 06:25:02 2018"
                         time_modification="Tue Jan 23 06:14:34 2018" />
        <observations epoch_first="Tue Jan 23 05:00:00 2018"
                      epoch_last="Tue Jan 23 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41492"
                obs_have="39484"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37154"
                obs_have="36948"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="32493"
                obs_have="32493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 08:24:17 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17649000"
                         time_creation="Tue Jan 23 06:25:02 2018"
                         time_modification="Tue Jan 23 06:14:34 2018" />
        <observations epoch_first="Tue Jan 23 05:00:00 2018"
                      epoch_last="Tue Jan 23 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41492"
                obs_have="39484"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37154"
                obs_have="36948"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="32493"
                obs_have="32493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17649000"
                         time_creation="Tue Jan 23 06:25:02 2018"
                         time_modification="Tue Jan 23 06:14:34 2018" />
        <observations epoch_first="Tue Jan 23 05:00:00 2018"
                      epoch_last="Tue Jan 23 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41492"
                obs_have="39484"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37154"
                obs_have="36948"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="32493"
                obs_have="32493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17649000"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 06:14:34 2018" />
        <observations epoch_first="Tue Jan 23 05:00:00 2018"
                      epoch_last="Tue Jan 23 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41492"
                obs_have="39484"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37154"
                obs_have="36948"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="32493"
                obs_have="32493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Jan 23 07:39:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16590418"
                         time_creation="Tue Jan 23 07:25:01 2018"
                         time_modification="Tue Jan 23 07:14:34 2018" />
        <observations epoch_first="Tue Jan 23 06:00:00 2018"
                      epoch_last="Tue Jan 23 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40450"
                obs_have="37398"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="35650"
                obs_have="35390"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 09:24:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16590418"
                         time_creation="Tue Jan 23 07:25:01 2018"
                         time_modification="Tue Jan 23 07:14:34 2018" />
        <observations epoch_first="Tue Jan 23 06:00:00 2018"
                      epoch_last="Tue Jan 23 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40450"
                obs_have="37398"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="35650"
                obs_have="35390"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16590418"
                         time_creation="Tue Jan 23 07:25:01 2018"
                         time_modification="Tue Jan 23 07:14:34 2018" />
        <observations epoch_first="Tue Jan 23 06:00:00 2018"
                      epoch_last="Tue Jan 23 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40450"
                obs_have="37398"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="35650"
                obs_have="35390"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="16590418"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 07:14:34 2018" />
        <observations epoch_first="Tue Jan 23 06:00:00 2018"
                      epoch_last="Tue Jan 23 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40450"
                obs_have="37398"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="35650"
                obs_have="35390"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="33091"
                obs_have="33091"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 23 08:39:17 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17861180"
                         time_creation="Tue Jan 23 08:25:02 2018"
                         time_modification="Tue Jan 23 08:14:35 2018" />
        <observations epoch_first="Tue Jan 23 07:00:00 2018"
                      epoch_last="Tue Jan 23 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37999"
                obs_have="36219"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="35455"
                obs_have="35167"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="33981"
                obs_have="33981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 10:24:17 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17861180"
                         time_creation="Tue Jan 23 08:25:02 2018"
                         time_modification="Tue Jan 23 08:14:35 2018" />
        <observations epoch_first="Tue Jan 23 07:00:00 2018"
                      epoch_last="Tue Jan 23 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37999"
                obs_have="36219"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="35455"
                obs_have="35167"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="33981"
                obs_have="33981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17861180"
                         time_creation="Tue Jan 23 08:25:02 2018"
                         time_modification="Tue Jan 23 08:14:35 2018" />
        <observations epoch_first="Tue Jan 23 07:00:00 2018"
                      epoch_last="Tue Jan 23 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37999"
                obs_have="36219"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="35455"
                obs_have="35167"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="33981"
                obs_have="33981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17861180"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 08:14:35 2018" />
        <observations epoch_first="Tue Jan 23 07:00:00 2018"
                      epoch_last="Tue Jan 23 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37999"
                obs_have="36219"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="35455"
                obs_have="35167"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="33981"
                obs_have="33981"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Jan 23 09:39:14 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18690122"
                         time_creation="Tue Jan 23 09:25:01 2018"
                         time_modification="Tue Jan 23 09:14:29 2018" />
        <observations epoch_first="Tue Jan 23 08:00:00 2018"
                      epoch_last="Tue Jan 23 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39066"
                obs_have="36313"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32311"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 11:24:14 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18690122"
                         time_creation="Tue Jan 23 09:25:01 2018"
                         time_modification="Tue Jan 23 09:14:29 2018" />
        <observations epoch_first="Tue Jan 23 08:00:00 2018"
                      epoch_last="Tue Jan 23 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39066"
                obs_have="36313"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32311"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18690122"
                         time_creation="Tue Jan 23 09:25:01 2018"
                         time_modification="Tue Jan 23 09:14:29 2018" />
        <observations epoch_first="Tue Jan 23 08:00:00 2018"
                      epoch_last="Tue Jan 23 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39066"
                obs_have="36313"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32311"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="18690122"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 09:14:29 2018" />
        <observations epoch_first="Tue Jan 23 08:00:00 2018"
                      epoch_last="Tue Jan 23 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39066"
                obs_have="36313"
                obs_ratio="92.95" />
          <mask elevation="10 degrees"
                obs_expected="32336"
                obs_have="32311"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27960"
                obs_have="27960"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 23 10:39:15 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="19076673"
                         time_creation="Tue Jan 23 10:22:02 2018"
                         time_modification="Tue Jan 23 10:14:24 2018" />
        <observations epoch_first="Tue Jan 23 09:00:00 2018"
                      epoch_last="Tue Jan 23 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38817"
                obs_have="34523"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="27927"
                obs_have="27622"
                obs_ratio="98.91" />
          <mask elevation="15 degrees"
                obs_expected="22788"
                obs_have="22788"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 12:24:15 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="19076673"
                         time_creation="Tue Jan 23 10:22:02 2018"
                         time_modification="Tue Jan 23 10:14:24 2018" />
        <observations epoch_first="Tue Jan 23 09:00:00 2018"
                      epoch_last="Tue Jan 23 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="35351"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="31527"
                obs_have="29100"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="26388"
                obs_have="24266"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="19076673"
                         time_creation="Tue Jan 23 10:22:02 2018"
                         time_modification="Tue Jan 23 10:14:24 2018" />
        <observations epoch_first="Tue Jan 23 09:00:00 2018"
                      epoch_last="Tue Jan 23 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="35351"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="31527"
                obs_have="29100"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="26388"
                obs_have="24266"
                obs_ratio="91.96" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="19076673"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 10:14:24 2018" />
        <observations epoch_first="Tue Jan 23 09:00:00 2018"
                      epoch_last="Tue Jan 23 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41767"
                obs_have="35351"
                obs_ratio="84.64" />
          <mask elevation="10 degrees"
                obs_expected="31527"
                obs_have="29100"
                obs_ratio="92.30" />
          <mask elevation="15 degrees"
                obs_expected="26388"
                obs_have="24266"
                obs_ratio="91.96" />
        </observations>
      </control>
    </file>
    <file name="/perx023k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 23 11:39:14 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17595897"
                         time_creation="Tue Jan 23 11:25:02 2018"
                         time_modification="Tue Jan 23 11:14:24 2018" />
        <observations epoch_first="Tue Jan 23 10:00:00 2018"
                      epoch_last="Tue Jan 23 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="32973"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 13:24:14 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17595897"
                         time_creation="Tue Jan 23 11:25:02 2018"
                         time_modification="Tue Jan 23 11:14:24 2018" />
        <observations epoch_first="Tue Jan 23 10:00:00 2018"
                      epoch_last="Tue Jan 23 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="32973"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17595897"
                         time_creation="Tue Jan 23 11:25:02 2018"
                         time_modification="Tue Jan 23 11:14:24 2018" />
        <observations epoch_first="Tue Jan 23 10:00:00 2018"
                      epoch_last="Tue Jan 23 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="32973"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="17595897"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 11:14:24 2018" />
        <observations epoch_first="Tue Jan 23 10:00:00 2018"
                      epoch_last="Tue Jan 23 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34862"
                obs_have="32973"
                obs_ratio="94.58" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Jan 23 12:39:13 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15558190"
                         time_creation="Tue Jan 23 12:25:02 2018"
                         time_modification="Tue Jan 23 12:14:26 2018" />
        <observations epoch_first="Tue Jan 23 11:00:00 2018"
                      epoch_last="Tue Jan 23 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33612"
                obs_have="30847"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="27113"
                obs_have="26707"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="23441"
                obs_have="23441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 14:24:13 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15558190"
                         time_creation="Tue Jan 23 12:25:02 2018"
                         time_modification="Tue Jan 23 12:14:26 2018" />
        <observations epoch_first="Tue Jan 23 11:00:00 2018"
                      epoch_last="Tue Jan 23 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33612"
                obs_have="30847"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="27113"
                obs_have="26707"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="23441"
                obs_have="23441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15558190"
                         time_creation="Tue Jan 23 12:25:02 2018"
                         time_modification="Tue Jan 23 12:14:26 2018" />
        <observations epoch_first="Tue Jan 23 11:00:00 2018"
                      epoch_last="Tue Jan 23 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33612"
                obs_have="30847"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="27113"
                obs_have="26707"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="23441"
                obs_have="23441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15558190"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 12:14:26 2018" />
        <observations epoch_first="Tue Jan 23 11:00:00 2018"
                      epoch_last="Tue Jan 23 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33612"
                obs_have="30847"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="27113"
                obs_have="26707"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="23441"
                obs_have="23441"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 23 13:39:13 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14798487"
                         time_creation="Tue Jan 23 13:25:02 2018"
                         time_modification="Tue Jan 23 13:14:25 2018" />
        <observations epoch_first="Tue Jan 23 12:00:00 2018"
                      epoch_last="Tue Jan 23 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="31316"
                obs_ratio="88.83" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26967"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 15:24:12 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14798487"
                         time_creation="Tue Jan 23 13:25:02 2018"
                         time_modification="Tue Jan 23 13:14:25 2018" />
        <observations epoch_first="Tue Jan 23 12:00:00 2018"
                      epoch_last="Tue Jan 23 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="31316"
                obs_ratio="88.83" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26967"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14798487"
                         time_creation="Tue Jan 23 13:25:02 2018"
                         time_modification="Tue Jan 23 13:14:25 2018" />
        <observations epoch_first="Tue Jan 23 12:00:00 2018"
                      epoch_last="Tue Jan 23 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="31316"
                obs_ratio="88.83" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26967"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:26"
                         size="14798487"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 13:14:25 2018" />
        <observations epoch_first="Tue Jan 23 12:00:00 2018"
                      epoch_last="Tue Jan 23 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35252"
                obs_have="31316"
                obs_ratio="88.83" />
          <mask elevation="10 degrees"
                obs_expected="27365"
                obs_have="26967"
                obs_ratio="98.55" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 23 14:39:13 2018"
               level="3">
        <file_statistics latency="00:14:22"
                         size="15697007"
                         time_creation="Tue Jan 23 14:25:02 2018"
                         time_modification="Tue Jan 23 14:14:21 2018" />
        <observations epoch_first="Tue Jan 23 13:00:00 2018"
                      epoch_last="Tue Jan 23 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35179"
                obs_have="32336"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="25192"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23936"
                obs_have="23936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 16:24:13 2018"
               level="3">
        <file_statistics latency="00:14:22"
                         size="15697007"
                         time_creation="Tue Jan 23 14:25:02 2018"
                         time_modification="Tue Jan 23 14:14:21 2018" />
        <observations epoch_first="Tue Jan 23 13:00:00 2018"
                      epoch_last="Tue Jan 23 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35179"
                obs_have="32336"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="25192"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23936"
                obs_have="23936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:22"
                         size="15697007"
                         time_creation="Tue Jan 23 14:25:02 2018"
                         time_modification="Tue Jan 23 14:14:21 2018" />
        <observations epoch_first="Tue Jan 23 13:00:00 2018"
                      epoch_last="Tue Jan 23 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35179"
                obs_have="32336"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="25192"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23936"
                obs_have="23936"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:22"
                         size="15697007"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 14:14:21 2018" />
        <observations epoch_first="Tue Jan 23 13:00:00 2018"
                      epoch_last="Tue Jan 23 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35179"
                obs_have="32336"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="25212"
                obs_have="25192"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="23936"
                obs_have="23936"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Jan 23 15:39:14 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16397168"
                         time_creation="Tue Jan 23 15:25:02 2018"
                         time_modification="Tue Jan 23 15:14:27 2018" />
        <observations epoch_first="Tue Jan 23 14:00:00 2018"
                      epoch_last="Tue Jan 23 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36994"
                obs_have="35524"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="31686"
                obs_have="31681"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 17:24:15 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16397168"
                         time_creation="Tue Jan 23 15:25:02 2018"
                         time_modification="Tue Jan 23 15:14:27 2018" />
        <observations epoch_first="Tue Jan 23 14:00:00 2018"
                      epoch_last="Tue Jan 23 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36994"
                obs_have="35524"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="31686"
                obs_have="31681"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16397168"
                         time_creation="Tue Jan 23 15:25:02 2018"
                         time_modification="Tue Jan 23 15:14:27 2018" />
        <observations epoch_first="Tue Jan 23 14:00:00 2018"
                      epoch_last="Tue Jan 23 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36994"
                obs_have="35524"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="31686"
                obs_have="31681"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16397168"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 15:14:27 2018" />
        <observations epoch_first="Tue Jan 23 14:00:00 2018"
                      epoch_last="Tue Jan 23 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36994"
                obs_have="35524"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="31686"
                obs_have="31681"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27037"
                obs_have="27037"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 23 16:39:14 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17386983"
                         time_creation="Tue Jan 23 16:25:03 2018"
                         time_modification="Tue Jan 23 16:14:28 2018" />
        <observations epoch_first="Tue Jan 23 15:00:00 2018"
                      epoch_last="Tue Jan 23 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36736"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34051"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31569"
                obs_have="31567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Jan 23 18:24:14 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17386983"
                         time_creation="Tue Jan 23 16:25:03 2018"
                         time_modification="Tue Jan 23 16:14:28 2018" />
        <observations epoch_first="Tue Jan 23 15:00:00 2018"
                      epoch_last="Tue Jan 23 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36736"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34051"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31569"
                obs_have="31567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17386983"
                         time_creation="Tue Jan 23 16:25:03 2018"
                         time_modification="Tue Jan 23 16:14:28 2018" />
        <observations epoch_first="Tue Jan 23 15:00:00 2018"
                      epoch_last="Tue Jan 23 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36736"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34051"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31569"
                obs_have="31567"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17386983"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 16:14:28 2018" />
        <observations epoch_first="Tue Jan 23 15:00:00 2018"
                      epoch_last="Tue Jan 23 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36736"
                obs_ratio="96.65" />
          <mask elevation="10 degrees"
                obs_expected="34262"
                obs_have="34051"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="31569"
                obs_have="31567"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perx023q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 23 17:39:14 2018"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17677591"
                         time_creation="Tue Jan 23 17:25:02 2018"
                         time_modification="Tue Jan 23 17:14:22 2018" />
        <observations epoch_first="Tue Jan 23 16:00:00 2018"
                      epoch_last="Tue Jan 23 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="31761"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="31834"
                obs_have="30761"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 19:24:15 2018"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17677591"
                         time_creation="Tue Jan 23 17:25:02 2018"
                         time_modification="Tue Jan 23 17:14:22 2018" />
        <observations epoch_first="Tue Jan 23 16:00:00 2018"
                      epoch_last="Tue Jan 23 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="31761"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="31834"
                obs_have="30761"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17677591"
                         time_creation="Tue Jan 23 17:25:02 2018"
                         time_modification="Tue Jan 23 17:14:22 2018" />
        <observations epoch_first="Tue Jan 23 16:00:00 2018"
                      epoch_last="Tue Jan 23 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="31761"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="31834"
                obs_have="30761"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17677591"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 17:14:22 2018" />
        <observations epoch_first="Tue Jan 23 16:00:00 2018"
                      epoch_last="Tue Jan 23 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="31761"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="31834"
                obs_have="30761"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 23 18:39:16 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18468639"
                         time_creation="Tue Jan 23 18:25:02 2018"
                         time_modification="Tue Jan 23 18:14:24 2018" />
        <observations epoch_first="Tue Jan 23 17:00:00 2018"
                      epoch_last="Tue Jan 23 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39243"
                obs_have="35634"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 20:24:16 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18468639"
                         time_creation="Tue Jan 23 18:25:02 2018"
                         time_modification="Tue Jan 23 18:14:24 2018" />
        <observations epoch_first="Tue Jan 23 17:00:00 2018"
                      epoch_last="Tue Jan 23 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39243"
                obs_have="35634"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18468639"
                         time_creation="Tue Jan 23 18:25:02 2018"
                         time_modification="Tue Jan 23 18:14:24 2018" />
        <observations epoch_first="Tue Jan 23 17:00:00 2018"
                      epoch_last="Tue Jan 23 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39243"
                obs_have="35634"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18468639"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 18:14:24 2018" />
        <observations epoch_first="Tue Jan 23 17:00:00 2018"
                      epoch_last="Tue Jan 23 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39243"
                obs_have="35634"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31708"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25400"
                obs_have="25400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 23 19:39:18 2018"
               level="3">
        <file_statistics latency="00:14:43"
                         size="19243193"
                         time_creation="Tue Jan 23 19:25:02 2018"
                         time_modification="Tue Jan 23 19:14:42 2018" />
        <observations epoch_first="Tue Jan 23 18:00:00 2018"
                      epoch_last="Tue Jan 23 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="35851"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32805"
                obs_have="32802"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 21:24:18 2018"
               level="3">
        <file_statistics latency="00:14:43"
                         size="19243193"
                         time_creation="Tue Jan 23 19:25:02 2018"
                         time_modification="Tue Jan 23 19:14:42 2018" />
        <observations epoch_first="Tue Jan 23 18:00:00 2018"
                      epoch_last="Tue Jan 23 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="35851"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32805"
                obs_have="32802"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:43"
                         size="19243193"
                         time_creation="Tue Jan 23 19:25:02 2018"
                         time_modification="Tue Jan 23 19:14:42 2018" />
        <observations epoch_first="Tue Jan 23 18:00:00 2018"
                      epoch_last="Tue Jan 23 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="35851"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32805"
                obs_have="32802"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:43"
                         size="19243193"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 19:14:42 2018" />
        <observations epoch_first="Tue Jan 23 18:00:00 2018"
                      epoch_last="Tue Jan 23 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36792"
                obs_have="35851"
                obs_ratio="97.44" />
          <mask elevation="10 degrees"
                obs_expected="32805"
                obs_have="32802"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 23 20:39:18 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="18460132"
                         time_creation="Tue Jan 23 20:25:03 2018"
                         time_modification="Tue Jan 23 20:14:39 2018" />
        <observations epoch_first="Tue Jan 23 19:00:00 2018"
                      epoch_last="Tue Jan 23 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 22:24:18 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="18460132"
                         time_creation="Tue Jan 23 20:25:03 2018"
                         time_modification="Tue Jan 23 20:14:39 2018" />
        <observations epoch_first="Tue Jan 23 19:00:00 2018"
                      epoch_last="Tue Jan 23 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="18460132"
                         time_creation="Tue Jan 23 20:25:03 2018"
                         time_modification="Tue Jan 23 20:14:39 2018" />
        <observations epoch_first="Tue Jan 23 19:00:00 2018"
                      epoch_last="Tue Jan 23 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="18460132"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 20:14:39 2018" />
        <observations epoch_first="Tue Jan 23 19:00:00 2018"
                      epoch_last="Tue Jan 23 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31409"
                obs_have="31409"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 23 21:39:17 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="17754716"
                         time_creation="Tue Jan 23 21:22:02 2018"
                         time_modification="Tue Jan 23 21:14:39 2018" />
        <observations epoch_first="Tue Jan 23 20:00:00 2018"
                      epoch_last="Tue Jan 23 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35924"
                obs_have="33375"
                obs_ratio="92.90" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29406"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26030"
                obs_have="26030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 23 23:24:17 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="17754716"
                         time_creation="Tue Jan 23 21:22:02 2018"
                         time_modification="Tue Jan 23 21:14:39 2018" />
        <observations epoch_first="Tue Jan 23 20:00:00 2018"
                      epoch_last="Tue Jan 23 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35924"
                obs_have="33375"
                obs_ratio="92.90" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29406"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26030"
                obs_have="26030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="17754716"
                         time_creation="Tue Jan 23 21:22:02 2018"
                         time_modification="Tue Jan 23 21:14:39 2018" />
        <observations epoch_first="Tue Jan 23 20:00:00 2018"
                      epoch_last="Tue Jan 23 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35924"
                obs_have="33375"
                obs_ratio="92.90" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29406"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26030"
                obs_have="26030"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="17754716"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 21:14:39 2018" />
        <observations epoch_first="Tue Jan 23 20:00:00 2018"
                      epoch_last="Tue Jan 23 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35924"
                obs_have="33375"
                obs_ratio="92.90" />
          <mask elevation="10 degrees"
                obs_expected="29412"
                obs_have="29406"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26030"
                obs_have="26030"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 23 22:39:16 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15903465"
                         time_creation="Tue Jan 23 22:25:02 2018"
                         time_modification="Tue Jan 23 22:14:37 2018" />
        <observations epoch_first="Tue Jan 23 21:00:00 2018"
                      epoch_last="Tue Jan 23 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="33695"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27806"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21088"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 24 00:24:16 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15903465"
                         time_creation="Tue Jan 23 22:25:02 2018"
                         time_modification="Tue Jan 23 22:14:37 2018" />
        <observations epoch_first="Tue Jan 23 21:00:00 2018"
                      epoch_last="Tue Jan 23 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="33695"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27806"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21088"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15903465"
                         time_creation="Tue Jan 23 22:25:02 2018"
                         time_modification="Tue Jan 23 22:14:37 2018" />
        <observations epoch_first="Tue Jan 23 21:00:00 2018"
                      epoch_last="Tue Jan 23 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="33695"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27806"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21088"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15903465"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 22:14:37 2018" />
        <observations epoch_first="Tue Jan 23 21:00:00 2018"
                      epoch_last="Tue Jan 23 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="33695"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="28016"
                obs_have="27806"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="21088"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perx023w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 23 23:39:16 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="14928721"
                         time_creation="Tue Jan 23 23:25:03 2018"
                         time_modification="Tue Jan 23 23:14:36 2018" />
        <observations epoch_first="Tue Jan 23 22:00:00 2018"
                      epoch_last="Tue Jan 23 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="31167"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30351"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 01:24:16 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="14928721"
                         time_creation="Tue Jan 23 23:25:03 2018"
                         time_modification="Tue Jan 23 23:14:36 2018" />
        <observations epoch_first="Tue Jan 23 22:00:00 2018"
                      epoch_last="Tue Jan 23 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="31167"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30351"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="14928721"
                         time_creation="Tue Jan 23 23:25:03 2018"
                         time_modification="Tue Jan 23 23:14:36 2018" />
        <observations epoch_first="Tue Jan 23 22:00:00 2018"
                      epoch_last="Tue Jan 23 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="31167"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30351"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="14928721"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Tue Jan 23 23:14:36 2018" />
        <observations epoch_first="Tue Jan 23 22:00:00 2018"
                      epoch_last="Tue Jan 23 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32711"
                obs_have="31167"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30351"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26558"
                obs_have="26558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx023x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 24 00:39:16 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="15121247"
                         time_creation="Wed Jan 24 00:25:02 2018"
                         time_modification="Wed Jan 24 00:14:36 2018" />
        <observations epoch_first="Tue Jan 23 23:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31687"
                obs_have="30431"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25916"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23429"
                obs_have="23421"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 24 02:24:16 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="15121247"
                         time_creation="Wed Jan 24 00:25:02 2018"
                         time_modification="Wed Jan 24 00:14:36 2018" />
        <observations epoch_first="Tue Jan 23 23:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31687"
                obs_have="30431"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25916"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23429"
                obs_have="23421"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jan 24 16:08:04 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="15121247"
                         time_creation="Wed Jan 24 00:25:02 2018"
                         time_modification="Wed Jan 24 00:14:36 2018" />
        <observations epoch_first="Tue Jan 23 23:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31687"
                obs_have="30431"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25916"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23429"
                obs_have="23421"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 22 02:08:31 2018"
               level="3">
        <file_statistics latency="00:14:37"
                         size="15121247"
                         time_creation="Mon Feb 19 01:53:51 2018"
                         time_modification="Wed Jan 24 00:14:36 2018" />
        <observations epoch_first="Tue Jan 23 23:00:00 2018"
                      epoch_last="Tue Jan 23 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31687"
                obs_have="30431"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25916"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23429"
                obs_have="23421"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
  </station>
</QC>
