<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-27 00:00:00"
    DayOfYear="58"
    Year="2018">
  <station name="PERX">
    <file name="/perx0580.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 28 16:01:15 2018"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13430001"
                         time_creation="Wed Feb 28 04:50:06 2018"
                         time_modification="Wed Feb 28 03:08:33 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29867"
                obs_have="27364"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24801"
                obs_have="24074"
                obs_ratio="97.07" />
          <mask elevation="15 degrees"
                obs_expected="21996"
                obs_have="21368"
                obs_ratio="97.14" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:01:20 2018"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13430001"
                         time_creation="Mon Mar 26 01:58:08 2018"
                         time_modification="Wed Feb 28 03:08:33 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29867"
                obs_have="27364"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="24801"
                obs_have="24074"
                obs_ratio="97.07" />
          <mask elevation="15 degrees"
                obs_expected="21996"
                obs_have="21368"
                obs_ratio="97.14" />
        </observations>
      </control>
    </file>
    <file name="/perx058a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 27 01:39:14 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18716857"
                         time_creation="Tue Feb 27 01:25:01 2018"
                         time_modification="Tue Feb 27 01:14:24 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35042"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 03:24:14 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18716857"
                         time_creation="Tue Feb 27 01:25:01 2018"
                         time_modification="Tue Feb 27 01:14:24 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35042"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18716857"
                         time_creation="Tue Feb 27 01:25:01 2018"
                         time_modification="Tue Feb 27 01:14:24 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35042"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18716857"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 01:14:24 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38246"
                obs_have="35042"
                obs_ratio="91.62" />
          <mask elevation="10 degrees"
                obs_expected="30906"
                obs_have="30906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26751"
                obs_have="26751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 27 02:39:14 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17759084"
                         time_creation="Tue Feb 27 02:25:05 2018"
                         time_modification="Tue Feb 27 02:14:23 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35985"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35862"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35136"
                obs_have="35136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 04:24:15 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17759084"
                         time_creation="Tue Feb 27 02:25:05 2018"
                         time_modification="Tue Feb 27 02:14:23 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35985"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35862"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35136"
                obs_have="35136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17759084"
                         time_creation="Tue Feb 27 02:25:05 2018"
                         time_modification="Tue Feb 27 02:14:23 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35985"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35862"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35136"
                obs_have="35136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17759084"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 02:14:23 2018" />
        <observations epoch_first="Tue Feb 27 01:00:00 2018"
                      epoch_last="Tue Feb 27 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35985"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="35872"
                obs_have="35862"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="35136"
                obs_have="35136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 27 03:39:14 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16885222"
                         time_creation="Tue Feb 27 03:22:02 2018"
                         time_modification="Tue Feb 27 03:14:27 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38749"
                obs_have="37696"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="33995"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 05:24:15 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16885222"
                         time_creation="Tue Feb 27 03:22:02 2018"
                         time_modification="Tue Feb 27 03:14:27 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38749"
                obs_have="37696"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="33995"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16885222"
                         time_creation="Tue Feb 27 03:22:02 2018"
                         time_modification="Tue Feb 27 03:14:27 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38749"
                obs_have="37696"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="33995"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16885222"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 03:14:27 2018" />
        <observations epoch_first="Tue Feb 27 02:00:00 2018"
                      epoch_last="Tue Feb 27 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38749"
                obs_have="37696"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="34028"
                obs_have="33995"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31050"
                obs_have="31050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 27 04:39:15 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16322307"
                         time_creation="Tue Feb 27 04:25:02 2018"
                         time_modification="Tue Feb 27 04:14:27 2018" />
        <observations epoch_first="Tue Feb 27 03:00:00 2018"
                      epoch_last="Tue Feb 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42838"
                obs_have="40788"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="37287"
                obs_have="37214"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32669"
                obs_have="32669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 06:24:15 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16322307"
                         time_creation="Tue Feb 27 04:25:02 2018"
                         time_modification="Tue Feb 27 04:14:27 2018" />
        <observations epoch_first="Tue Feb 27 03:00:00 2018"
                      epoch_last="Tue Feb 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42838"
                obs_have="40788"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="37287"
                obs_have="37214"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32669"
                obs_have="32669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16322307"
                         time_creation="Tue Feb 27 04:25:02 2018"
                         time_modification="Tue Feb 27 04:14:27 2018" />
        <observations epoch_first="Tue Feb 27 03:00:00 2018"
                      epoch_last="Tue Feb 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42838"
                obs_have="40788"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="37287"
                obs_have="37214"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32669"
                obs_have="32669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16322307"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 04:14:27 2018" />
        <observations epoch_first="Tue Feb 27 03:00:00 2018"
                      epoch_last="Tue Feb 27 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42838"
                obs_have="40788"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="37287"
                obs_have="37214"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="32669"
                obs_have="32669"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 27 05:39:14 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="16721830"
                         time_creation="Tue Feb 27 05:25:02 2018"
                         time_modification="Tue Feb 27 05:14:29 2018" />
        <observations epoch_first="Tue Feb 27 04:00:00 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39502"
                obs_have="38088"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37099"
                obs_have="36805"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="34814"
                obs_have="34814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 07:24:14 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="16721830"
                         time_creation="Tue Feb 27 05:25:02 2018"
                         time_modification="Tue Feb 27 05:14:29 2018" />
        <observations epoch_first="Tue Feb 27 04:00:00 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39502"
                obs_have="38088"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37099"
                obs_have="36805"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="34814"
                obs_have="34814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="16721830"
                         time_creation="Tue Feb 27 05:25:02 2018"
                         time_modification="Tue Feb 27 05:14:29 2018" />
        <observations epoch_first="Tue Feb 27 04:00:00 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39502"
                obs_have="38088"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37099"
                obs_have="36805"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="34814"
                obs_have="34814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="16721830"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 05:14:29 2018" />
        <observations epoch_first="Tue Feb 27 04:00:00 2018"
                      epoch_last="Tue Feb 27 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39502"
                obs_have="38088"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="37099"
                obs_have="36805"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="34814"
                obs_have="34814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 27 06:39:15 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17772257"
                         time_creation="Tue Feb 27 06:25:02 2018"
                         time_modification="Tue Feb 27 06:14:28 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38013"
                obs_have="37748"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30832"
                obs_have="30832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 08:24:15 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17772257"
                         time_creation="Tue Feb 27 06:25:02 2018"
                         time_modification="Tue Feb 27 06:14:28 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38013"
                obs_have="37748"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30832"
                obs_have="30832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17772257"
                         time_creation="Tue Feb 27 06:25:02 2018"
                         time_modification="Tue Feb 27 06:14:28 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38013"
                obs_have="37748"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30832"
                obs_have="30832"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="17772257"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 06:14:28 2018" />
        <observations epoch_first="Tue Feb 27 05:00:00 2018"
                      epoch_last="Tue Feb 27 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38013"
                obs_have="37748"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="33907"
                obs_have="33907"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30832"
                obs_have="30832"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 27 07:39:15 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="17643097"
                         time_creation="Tue Feb 27 07:25:02 2018"
                         time_modification="Tue Feb 27 07:14:30 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39617"
                obs_have="35056"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25563"
                obs_have="25563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 09:24:15 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="17643097"
                         time_creation="Tue Feb 27 07:25:02 2018"
                         time_modification="Tue Feb 27 07:14:30 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39617"
                obs_have="35056"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25563"
                obs_have="25563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="17643097"
                         time_creation="Tue Feb 27 07:25:02 2018"
                         time_modification="Tue Feb 27 07:14:30 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39617"
                obs_have="35056"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25563"
                obs_have="25563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:31"
                         size="17643097"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 07:14:30 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39617"
                obs_have="35056"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="29870"
                obs_have="29870"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25563"
                obs_have="25563"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 27 08:39:14 2018"
               level="3">
        <file_statistics latency="00:14:19"
                         size="19493480"
                         time_creation="Tue Feb 27 08:22:02 2018"
                         time_modification="Tue Feb 27 08:14:18 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37578"
                obs_have="35840"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 10:24:15 2018"
               level="3">
        <file_statistics latency="00:14:19"
                         size="19493480"
                         time_creation="Tue Feb 27 08:22:02 2018"
                         time_modification="Tue Feb 27 08:14:18 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37578"
                obs_have="35840"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:19"
                         size="19493480"
                         time_creation="Tue Feb 27 08:22:02 2018"
                         time_modification="Tue Feb 27 08:14:18 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37578"
                obs_have="35840"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:19"
                         size="19493480"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 08:14:18 2018" />
        <observations epoch_first="Tue Feb 27 07:00:00 2018"
                      epoch_last="Tue Feb 27 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37578"
                obs_have="35840"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="28599"
                obs_have="28599"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23908"
                obs_have="23908"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 27 09:39:15 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="17852882"
                         time_creation="Tue Feb 27 09:25:02 2018"
                         time_modification="Tue Feb 27 09:14:29 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32075"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27516"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="23870"
                obs_have="23870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 11:24:15 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="17852882"
                         time_creation="Tue Feb 27 09:25:02 2018"
                         time_modification="Tue Feb 27 09:14:29 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32075"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27516"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="23870"
                obs_have="23870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="17852882"
                         time_creation="Tue Feb 27 09:25:02 2018"
                         time_modification="Tue Feb 27 09:14:29 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32075"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27516"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="23870"
                obs_have="23870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:30"
                         size="17852882"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 09:14:29 2018" />
        <observations epoch_first="Tue Feb 27 08:00:00 2018"
                      epoch_last="Tue Feb 27 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32075"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="27822"
                obs_have="27516"
                obs_ratio="98.90" />
          <mask elevation="15 degrees"
                obs_expected="23870"
                obs_have="23870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 27 10:39:14 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17303031"
                         time_creation="Tue Feb 27 10:25:02 2018"
                         time_modification="Tue Feb 27 10:14:23 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31231"
                obs_have="30234"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27165"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 12:24:14 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17303031"
                         time_creation="Tue Feb 27 10:25:02 2018"
                         time_modification="Tue Feb 27 10:14:23 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31231"
                obs_have="30234"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27165"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17303031"
                         time_creation="Tue Feb 27 10:25:02 2018"
                         time_modification="Tue Feb 27 10:14:23 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31231"
                obs_have="30234"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27165"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:24"
                         size="17303031"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 10:14:23 2018" />
        <observations epoch_first="Tue Feb 27 09:00:00 2018"
                      epoch_last="Tue Feb 27 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31231"
                obs_have="30234"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="27225"
                obs_have="27165"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24104"
                obs_have="24104"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 27 11:39:12 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15867934"
                         time_creation="Tue Feb 27 11:25:02 2018"
                         time_modification="Tue Feb 27 11:14:26 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35455"
                obs_have="31828"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="26046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24370"
                obs_have="24370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 13:24:15 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15867934"
                         time_creation="Tue Feb 27 11:25:02 2018"
                         time_modification="Tue Feb 27 11:14:26 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35455"
                obs_have="31828"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="26046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24370"
                obs_have="24370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15867934"
                         time_creation="Tue Feb 27 11:25:02 2018"
                         time_modification="Tue Feb 27 11:14:26 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35455"
                obs_have="31828"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="26046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24370"
                obs_have="24370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:27"
                         size="15867934"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 11:14:26 2018" />
        <observations epoch_first="Tue Feb 27 10:00:00 2018"
                      epoch_last="Tue Feb 27 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35455"
                obs_have="31828"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="26046"
                obs_have="26046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24370"
                obs_have="24370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 27 12:39:15 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15285297"
                         time_creation="Tue Feb 27 12:22:02 2018"
                         time_modification="Tue Feb 27 12:14:37 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35420"
                obs_have="32811"
                obs_ratio="92.63" />
          <mask elevation="10 degrees"
                obs_expected="25677"
                obs_have="25676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 14:24:16 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15285297"
                         time_creation="Tue Feb 27 12:22:02 2018"
                         time_modification="Tue Feb 27 12:14:37 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35420"
                obs_have="32811"
                obs_ratio="92.63" />
          <mask elevation="10 degrees"
                obs_expected="25677"
                obs_have="25676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15285297"
                         time_creation="Tue Feb 27 12:22:02 2018"
                         time_modification="Tue Feb 27 12:14:37 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35420"
                obs_have="32811"
                obs_ratio="92.63" />
          <mask elevation="10 degrees"
                obs_expected="25677"
                obs_have="25676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="15285297"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 12:14:37 2018" />
        <observations epoch_first="Tue Feb 27 11:00:00 2018"
                      epoch_last="Tue Feb 27 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35420"
                obs_have="32811"
                obs_ratio="92.63" />
          <mask elevation="10 degrees"
                obs_expected="25677"
                obs_have="25676"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="23650"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 27 13:39:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16659669"
                         time_creation="Tue Feb 27 13:22:02 2018"
                         time_modification="Tue Feb 27 13:14:33 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33474"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28764"
                obs_have="28764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 15:24:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16659669"
                         time_creation="Tue Feb 27 13:22:02 2018"
                         time_modification="Tue Feb 27 13:14:33 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33474"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28764"
                obs_have="28764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16659669"
                         time_creation="Tue Feb 27 13:22:02 2018"
                         time_modification="Tue Feb 27 13:14:33 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33474"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28764"
                obs_have="28764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="16659669"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 13:14:33 2018" />
        <observations epoch_first="Tue Feb 27 12:00:00 2018"
                      epoch_last="Tue Feb 27 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34766"
                obs_have="33474"
                obs_ratio="96.28" />
          <mask elevation="10 degrees"
                obs_expected="28764"
                obs_have="28764"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 27 14:39:16 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="15709924"
                         time_creation="Tue Feb 27 14:22:05 2018"
                         time_modification="Tue Feb 27 14:14:28 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30845"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="30880"
                obs_have="30587"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:24:17 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="15709924"
                         time_creation="Tue Feb 27 14:22:05 2018"
                         time_modification="Tue Feb 27 14:14:28 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30845"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="30880"
                obs_have="30587"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="15709924"
                         time_creation="Tue Feb 27 14:22:05 2018"
                         time_modification="Tue Feb 27 14:14:28 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30845"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="30880"
                obs_have="30587"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="15709924"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 14:14:28 2018" />
        <observations epoch_first="Tue Feb 27 13:00:00 2018"
                      epoch_last="Tue Feb 27 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30845"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="30880"
                obs_have="30587"
                obs_ratio="99.05" />
          <mask elevation="15 degrees"
                obs_expected="28242"
                obs_have="28242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 27 15:39:17 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="16347419"
                         time_creation="Tue Feb 27 15:22:02 2018"
                         time_modification="Tue Feb 27 15:14:28 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33271"
                obs_have="31367"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29140"
                obs_have="29023"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 17:24:17 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="16347419"
                         time_creation="Tue Feb 27 15:22:02 2018"
                         time_modification="Tue Feb 27 15:14:28 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33271"
                obs_have="31367"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29140"
                obs_have="29023"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="16347419"
                         time_creation="Tue Feb 27 15:22:02 2018"
                         time_modification="Tue Feb 27 15:14:28 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33271"
                obs_have="31367"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29140"
                obs_have="29023"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="16347419"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 15:14:28 2018" />
        <observations epoch_first="Tue Feb 27 14:00:00 2018"
                      epoch_last="Tue Feb 27 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33271"
                obs_have="31367"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="29140"
                obs_have="29023"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="26086"
                obs_have="26086"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 27 16:39:17 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17755619"
                         time_creation="Tue Feb 27 16:25:02 2018"
                         time_modification="Tue Feb 27 16:14:35 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40408"
                obs_have="38133"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26957"
                obs_have="26957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 18:24:18 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17755619"
                         time_creation="Tue Feb 27 16:25:02 2018"
                         time_modification="Tue Feb 27 16:14:35 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40408"
                obs_have="38133"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26957"
                obs_have="26957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17755619"
                         time_creation="Tue Feb 27 16:25:02 2018"
                         time_modification="Tue Feb 27 16:14:35 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40408"
                obs_have="38133"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26957"
                obs_have="26957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17755619"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 16:14:35 2018" />
        <observations epoch_first="Tue Feb 27 15:00:00 2018"
                      epoch_last="Tue Feb 27 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40408"
                obs_have="38133"
                obs_ratio="94.37" />
          <mask elevation="10 degrees"
                obs_expected="32865"
                obs_have="32865"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26957"
                obs_have="26957"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 27 17:39:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="15675558"
                         time_creation="Tue Feb 27 17:22:02 2018"
                         time_modification="Tue Feb 27 17:14:34 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="34022"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32627"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31105"
                obs_have="31105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 19:24:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="15675558"
                         time_creation="Tue Feb 27 17:22:02 2018"
                         time_modification="Tue Feb 27 17:14:34 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="34022"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32627"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31105"
                obs_have="31105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="15675558"
                         time_creation="Tue Feb 27 17:22:02 2018"
                         time_modification="Tue Feb 27 17:14:34 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="34022"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32627"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31105"
                obs_have="31105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="15675558"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 17:14:34 2018" />
        <observations epoch_first="Tue Feb 27 16:00:00 2018"
                      epoch_last="Tue Feb 27 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35080"
                obs_have="34022"
                obs_ratio="96.98" />
          <mask elevation="10 degrees"
                obs_expected="32641"
                obs_have="32627"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="31105"
                obs_have="31105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 27 18:39:18 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="15769489"
                         time_creation="Tue Feb 27 18:22:03 2018"
                         time_modification="Tue Feb 27 18:14:33 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="34120"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30584"
                obs_have="30584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 20:24:17 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="15769489"
                         time_creation="Tue Feb 27 18:22:03 2018"
                         time_modification="Tue Feb 27 18:14:33 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="34120"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30584"
                obs_have="30584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="15769489"
                         time_creation="Tue Feb 27 18:22:03 2018"
                         time_modification="Tue Feb 27 18:14:33 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="34120"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30584"
                obs_have="30584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:34"
                         size="15769489"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 18:14:33 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34461"
                obs_have="34120"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="30584"
                obs_have="30584"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28445"
                obs_have="28445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 27 19:39:14 2018"
               level="3">
        <file_statistics latency="00:14:32"
                         size="13654795"
                         time_creation="Tue Feb 27 19:25:03 2018"
                         time_modification="Tue Feb 27 19:14:31 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="32807"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="29649"
                obs_have="29567"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="25029"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb 27 21:24:14 2018"
               level="3">
        <file_statistics latency="00:14:32"
                         size="13654795"
                         time_creation="Tue Feb 27 19:25:03 2018"
                         time_modification="Tue Feb 27 19:14:31 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="32807"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="29649"
                obs_have="29567"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="25029"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:32"
                         size="13654795"
                         time_creation="Tue Feb 27 19:25:03 2018"
                         time_modification="Tue Feb 27 19:14:31 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="32807"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="29649"
                obs_have="29567"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="25029"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:32"
                         size="13654795"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 19:14:31 2018" />
        <observations epoch_first="Tue Feb 27 18:00:00 2018"
                      epoch_last="Tue Feb 27 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35804"
                obs_have="32807"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="29649"
                obs_have="29567"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="25029"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/perx058t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 27 20:39:13 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="12534883"
                         time_creation="Tue Feb 27 20:25:03 2018"
                         time_modification="Tue Feb 27 20:14:28 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33539"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="28006"
                obs_have="28005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22859"
                obs_have="22859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 22:24:13 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="12534883"
                         time_creation="Tue Feb 27 20:25:03 2018"
                         time_modification="Tue Feb 27 20:14:28 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33539"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="28006"
                obs_have="28005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22859"
                obs_have="22859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="12534883"
                         time_creation="Tue Feb 27 20:25:03 2018"
                         time_modification="Tue Feb 27 20:14:28 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33539"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="28006"
                obs_have="28005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22859"
                obs_have="22859"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:29"
                         size="12534883"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 20:14:28 2018" />
        <observations epoch_first="Tue Feb 27 19:00:00 2018"
                      epoch_last="Tue Feb 27 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36727"
                obs_have="33539"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="28006"
                obs_have="28005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22859"
                obs_have="22859"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 27 21:39:15 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="14025597"
                         time_creation="Tue Feb 27 21:22:03 2018"
                         time_modification="Tue Feb 27 21:14:34 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="33193"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32748"
                obs_have="29811"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="29054"
                obs_have="26160"
                obs_ratio="90.04" />
        </observations>
      </control>
      <control date="Tue Feb 27 23:24:16 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="14025597"
                         time_creation="Tue Feb 27 21:22:03 2018"
                         time_modification="Tue Feb 27 21:14:34 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="33193"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32748"
                obs_have="29811"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="29054"
                obs_have="26160"
                obs_ratio="90.04" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="14025597"
                         time_creation="Tue Feb 27 21:22:03 2018"
                         time_modification="Tue Feb 27 21:14:34 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="33193"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32748"
                obs_have="29811"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="29054"
                obs_have="26160"
                obs_ratio="90.04" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:35"
                         size="14025597"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 21:14:34 2018" />
        <observations epoch_first="Tue Feb 27 20:00:00 2018"
                      epoch_last="Tue Feb 27 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36318"
                obs_have="33193"
                obs_ratio="91.40" />
          <mask elevation="10 degrees"
                obs_expected="32748"
                obs_have="29811"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="29054"
                obs_have="26160"
                obs_ratio="90.04" />
        </observations>
      </control>
    </file>
    <file name="/perx058v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 27 22:39:17 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17511761"
                         time_creation="Tue Feb 27 22:25:02 2018"
                         time_modification="Tue Feb 27 22:14:35 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31130"
                obs_have="30213"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="25117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 00:24:17 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17511761"
                         time_creation="Tue Feb 27 22:25:02 2018"
                         time_modification="Tue Feb 27 22:14:35 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31130"
                obs_have="30213"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="25117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17511761"
                         time_creation="Tue Feb 27 22:25:02 2018"
                         time_modification="Tue Feb 27 22:14:35 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31130"
                obs_have="30213"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="25117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:36"
                         size="17511761"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 22:14:35 2018" />
        <observations epoch_first="Tue Feb 27 21:00:00 2018"
                      epoch_last="Tue Feb 27 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31130"
                obs_have="30213"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25117"
                obs_have="25117"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="22135"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 27 23:39:18 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19680807"
                         time_creation="Tue Feb 27 23:25:02 2018"
                         time_modification="Tue Feb 27 23:14:37 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="31187"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="27402"
                obs_have="27402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23294"
                obs_have="23294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 01:24:19 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19680807"
                         time_creation="Tue Feb 27 23:25:02 2018"
                         time_modification="Tue Feb 27 23:14:37 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="31187"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="27402"
                obs_have="27402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23294"
                obs_have="23294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19680807"
                         time_creation="Tue Feb 27 23:25:02 2018"
                         time_modification="Tue Feb 27 23:14:37 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="31187"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="27402"
                obs_have="27402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23294"
                obs_have="23294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:38"
                         size="19680807"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Tue Feb 27 23:14:37 2018" />
        <observations epoch_first="Tue Feb 27 22:00:00 2018"
                      epoch_last="Tue Feb 27 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33828"
                obs_have="31187"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="27402"
                obs_have="27402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23294"
                obs_have="23294"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx058x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 28 00:39:19 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="20005612"
                         time_creation="Wed Feb 28 00:25:03 2018"
                         time_modification="Wed Feb 28 00:14:39 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35775"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="24303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="19293"
                obs_have="19293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 02:24:20 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="20005612"
                         time_creation="Wed Feb 28 00:25:03 2018"
                         time_modification="Wed Feb 28 00:14:39 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35775"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="24303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="19293"
                obs_have="19293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:08:11 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="20005612"
                         time_creation="Wed Feb 28 00:25:03 2018"
                         time_modification="Wed Feb 28 00:14:39 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35775"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="24303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="19293"
                obs_have="19293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 02:09:08 2018"
               level="3">
        <file_statistics latency="00:14:40"
                         size="20005612"
                         time_creation="Mon Mar 26 01:54:21 2018"
                         time_modification="Wed Feb 28 00:14:39 2018" />
        <observations epoch_first="Tue Feb 27 23:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38837"
                obs_have="35775"
                obs_ratio="92.12" />
          <mask elevation="10 degrees"
                obs_expected="24306"
                obs_have="24303"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="19293"
                obs_have="19293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
