<QC Comment="Quality check run by the RGP Dream Team"
    Date="2017-11-18 01:00:00"
    DayOfYear="322"
    Year="2017">
  <station name="PERX">
    <file name="/perx3220.17o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 19 16:01:15 2017"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13835705"
                         time_creation="Sun Nov 19 04:50:04 2017"
                         time_modification="Sun Nov 19 03:08:33 2017" />
        <observations epoch_first="Sat Nov 18 00:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30064"
                obs_have="27453"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25082"
                obs_have="24513"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="22275"
                obs_have="21829"
                obs_ratio="98.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:01:19 2017"
               level="3">
        <file_statistics latency="03:09:03"
                         size="13835705"
                         time_creation="Fri Dec 15 01:57:08 2017"
                         time_modification="Sun Nov 19 03:08:33 2017" />
        <observations epoch_first="Sat Nov 18 00:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:30 2017"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30064"
                obs_have="27453"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="25082"
                obs_have="24513"
                obs_ratio="97.73" />
          <mask elevation="15 degrees"
                obs_expected="22275"
                obs_have="21829"
                obs_ratio="98.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322a.17o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Nov 18 03:24:13 2017"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18616983"
                         time_creation="Sat Nov 18 01:25:02 2017"
                         time_modification="Sat Nov 18 01:14:23 2017" />
        <observations epoch_first="Sat Nov 18 00:00:00 2017"
                      epoch_last="Sat Nov 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="33431"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="30320"
                obs_have="30320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18616983"
                         time_creation="Sat Nov 18 01:25:02 2017"
                         time_modification="Sat Nov 18 01:14:23 2017" />
        <observations epoch_first="Sat Nov 18 00:00:00 2017"
                      epoch_last="Sat Nov 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="33431"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="30320"
                obs_have="30320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:24"
                         size="18616983"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 01:14:23 2017" />
        <observations epoch_first="Sat Nov 18 00:00:00 2017"
                      epoch_last="Sat Nov 18 00:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="33431"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="30320"
                obs_have="30320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28496"
                obs_have="28496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322b.17o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Nov 18 02:39:11 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16396164"
                         time_creation="Sat Nov 18 02:22:01 2017"
                         time_modification="Sat Nov 18 02:14:21 2017" />
        <observations epoch_first="Sat Nov 18 01:00:00 2017"
                      epoch_last="Sat Nov 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35349"
                obs_have="31939"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29708"
                obs_have="29543"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24519"
                obs_have="24519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 04:24:11 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16396164"
                         time_creation="Sat Nov 18 02:22:01 2017"
                         time_modification="Sat Nov 18 02:14:21 2017" />
        <observations epoch_first="Sat Nov 18 01:00:00 2017"
                      epoch_last="Sat Nov 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35349"
                obs_have="31939"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29708"
                obs_have="29543"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24519"
                obs_have="24519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16396164"
                         time_creation="Sat Nov 18 02:22:01 2017"
                         time_modification="Sat Nov 18 02:14:21 2017" />
        <observations epoch_first="Sat Nov 18 01:00:00 2017"
                      epoch_last="Sat Nov 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35349"
                obs_have="31939"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29708"
                obs_have="29543"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24519"
                obs_have="24519"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="16396164"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 02:14:21 2017" />
        <observations epoch_first="Sat Nov 18 01:00:00 2017"
                      epoch_last="Sat Nov 18 01:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35349"
                obs_have="31939"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="29708"
                obs_have="29543"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="24519"
                obs_have="24519"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322c.17o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Nov 18 03:39:10 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="14954244"
                         time_creation="Sat Nov 18 03:25:02 2017"
                         time_modification="Sat Nov 18 03:14:21 2017" />
        <observations epoch_first="Sat Nov 18 02:00:00 2017"
                      epoch_last="Sat Nov 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36199"
                obs_have="32034"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23821"
                obs_have="23821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="14954244"
                         time_creation="Sat Nov 18 03:25:02 2017"
                         time_modification="Sat Nov 18 03:14:21 2017" />
        <observations epoch_first="Sat Nov 18 02:00:00 2017"
                      epoch_last="Sat Nov 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36199"
                obs_have="32034"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23821"
                obs_have="23821"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:22"
                         size="14954244"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 03:14:21 2017" />
        <observations epoch_first="Sat Nov 18 02:00:00 2017"
                      epoch_last="Sat Nov 18 02:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36199"
                obs_have="32034"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="27616"
                obs_have="27616"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23821"
                obs_have="23821"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322d.17o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Nov 18 04:39:13 2017"
               level="3">
        <file_statistics latency="00:14:26"
                         size="15728694"
                         time_creation="Sat Nov 18 04:22:01 2017"
                         time_modification="Sat Nov 18 04:14:25 2017" />
        <observations epoch_first="Sat Nov 18 03:00:00 2017"
                      epoch_last="Sat Nov 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="35570"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="31875"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27456"
                obs_have="27456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:26"
                         size="15728694"
                         time_creation="Sat Nov 18 04:22:01 2017"
                         time_modification="Sat Nov 18 04:14:25 2017" />
        <observations epoch_first="Sat Nov 18 03:00:00 2017"
                      epoch_last="Sat Nov 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="35570"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="31875"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27456"
                obs_have="27456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:26"
                         size="15728694"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 04:14:25 2017" />
        <observations epoch_first="Sat Nov 18 03:00:00 2017"
                      epoch_last="Sat Nov 18 03:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="35570"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="31954"
                obs_have="31875"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27456"
                obs_have="27456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322e.17o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16370284"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 05:14:27 2017" />
        <observations epoch_first="Sat Nov 18 04:00:00 2017"
                      epoch_last="Sat Nov 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="33920"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="28932"
                obs_have="28932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:28"
                         size="16370284"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 05:14:27 2017" />
        <observations epoch_first="Sat Nov 18 04:00:00 2017"
                      epoch_last="Sat Nov 18 04:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="33920"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="28932"
                obs_have="28932"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25683"
                obs_have="25683"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322f.17o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17310651"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 06:14:22 2017" />
        <observations epoch_first="Sat Nov 18 05:00:00 2017"
                      epoch_last="Sat Nov 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33233"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="30667"
                obs_have="30587"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17310651"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 06:14:22 2017" />
        <observations epoch_first="Sat Nov 18 05:00:00 2017"
                      epoch_last="Sat Nov 18 05:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36825"
                obs_have="33233"
                obs_ratio="90.25" />
          <mask elevation="10 degrees"
                obs_expected="30667"
                obs_have="30587"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="26346"
                obs_have="26346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322g.17o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:18"
                         size="18818476"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 07:14:17 2017" />
        <observations epoch_first="Sat Nov 18 06:00:00 2017"
                      epoch_last="Sat Nov 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42713"
                obs_have="39501"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="28439"
                obs_have="28438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23369"
                obs_have="23369"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:18"
                         size="18818476"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 07:14:17 2017" />
        <observations epoch_first="Sat Nov 18 06:00:00 2017"
                      epoch_last="Sat Nov 18 06:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42713"
                obs_have="39501"
                obs_ratio="92.48" />
          <mask elevation="10 degrees"
                obs_expected="28439"
                obs_have="28438"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23369"
                obs_have="23369"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322h.17o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19018085"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 08:14:30 2017" />
        <observations epoch_first="Sat Nov 18 07:00:00 2017"
                      epoch_last="Sat Nov 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="37442"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="35379"
                obs_have="35214"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="31224"
                obs_have="31224"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="19018085"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 08:14:30 2017" />
        <observations epoch_first="Sat Nov 18 07:00:00 2017"
                      epoch_last="Sat Nov 18 07:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40428"
                obs_have="37442"
                obs_ratio="92.61" />
          <mask elevation="10 degrees"
                obs_expected="35379"
                obs_have="35214"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="31224"
                obs_have="31224"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322i.17o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Nov 18 11:24:12 2017"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18853772"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 09:14:24 2017" />
        <observations epoch_first="Sat Nov 18 08:00:00 2017"
                      epoch_last="Sat Nov 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37685"
                obs_have="36170"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35670"
                obs_have="35528"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="34822"
                obs_have="34822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18853772"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 09:14:24 2017" />
        <observations epoch_first="Sat Nov 18 08:00:00 2017"
                      epoch_last="Sat Nov 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37685"
                obs_have="36170"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35670"
                obs_have="35528"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="34822"
                obs_have="34822"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:25"
                         size="18853772"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 09:14:24 2017" />
        <observations epoch_first="Sat Nov 18 08:00:00 2017"
                      epoch_last="Sat Nov 18 08:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37685"
                obs_have="36170"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35670"
                obs_have="35528"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="34822"
                obs_have="34822"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322j.17o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Nov 18 12:24:14 2017"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17055639"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 10:14:22 2017" />
        <observations epoch_first="Sat Nov 18 09:00:00 2017"
                      epoch_last="Sat Nov 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37438"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31241"
                obs_have="31241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17055639"
                         time_creation="Sat Nov 18 10:45:35 2017"
                         time_modification="Sat Nov 18 10:14:22 2017" />
        <observations epoch_first="Sat Nov 18 09:00:00 2017"
                      epoch_last="Sat Nov 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37438"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31241"
                obs_have="31241"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:23"
                         size="17055639"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 10:14:22 2017" />
        <observations epoch_first="Sat Nov 18 09:00:00 2017"
                      epoch_last="Sat Nov 18 09:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39729"
                obs_have="37438"
                obs_ratio="94.23" />
          <mask elevation="10 degrees"
                obs_expected="34144"
                obs_have="34144"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31241"
                obs_have="31241"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322k.17o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Nov 18 11:39:17 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="16982700"
                         time_creation="Sat Nov 18 11:25:03 2017"
                         time_modification="Sat Nov 18 11:14:40 2017" />
        <observations epoch_first="Sat Nov 18 10:00:00 2017"
                      epoch_last="Sat Nov 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42187"
                obs_have="39160"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="37130"
                obs_have="36978"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32374"
                obs_have="32374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 13:24:17 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="16982700"
                         time_creation="Sat Nov 18 11:25:03 2017"
                         time_modification="Sat Nov 18 11:14:40 2017" />
        <observations epoch_first="Sat Nov 18 10:00:00 2017"
                      epoch_last="Sat Nov 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42187"
                obs_have="39160"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="37130"
                obs_have="36978"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32374"
                obs_have="32374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="16982700"
                         time_creation="Sat Nov 18 11:25:03 2017"
                         time_modification="Sat Nov 18 11:14:40 2017" />
        <observations epoch_first="Sat Nov 18 10:00:00 2017"
                      epoch_last="Sat Nov 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42187"
                obs_have="39160"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="37130"
                obs_have="36978"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32374"
                obs_have="32374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="16982700"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 11:14:40 2017" />
        <observations epoch_first="Sat Nov 18 10:00:00 2017"
                      epoch_last="Sat Nov 18 10:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42187"
                obs_have="39160"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="37130"
                obs_have="36978"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32374"
                obs_have="32374"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322l.17o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Nov 18 12:39:16 2017"
               level="3">
        <file_statistics latency="00:14:40"
                         size="16904450"
                         time_creation="Sat Nov 18 12:25:02 2017"
                         time_modification="Sat Nov 18 12:14:39 2017" />
        <observations epoch_first="Sat Nov 18 11:00:00 2017"
                      epoch_last="Sat Nov 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="37336"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36805"
                obs_have="36562"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="34751"
                obs_have="34751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 14:24:16 2017"
               level="3">
        <file_statistics latency="00:14:40"
                         size="16904450"
                         time_creation="Sat Nov 18 12:25:02 2017"
                         time_modification="Sat Nov 18 12:14:39 2017" />
        <observations epoch_first="Sat Nov 18 11:00:00 2017"
                      epoch_last="Sat Nov 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="37336"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36805"
                obs_have="36562"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="34751"
                obs_have="34751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:40"
                         size="16904450"
                         time_creation="Sat Nov 18 12:25:02 2017"
                         time_modification="Sat Nov 18 12:14:39 2017" />
        <observations epoch_first="Sat Nov 18 11:00:00 2017"
                      epoch_last="Sat Nov 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="37336"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36805"
                obs_have="36562"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="34751"
                obs_have="34751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:40"
                         size="16904450"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 12:14:39 2017" />
        <observations epoch_first="Sat Nov 18 11:00:00 2017"
                      epoch_last="Sat Nov 18 11:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39213"
                obs_have="37336"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="36805"
                obs_have="36562"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="34751"
                obs_have="34751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322m.17o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Nov 18 13:39:17 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="17977999"
                         time_creation="Sat Nov 18 13:25:04 2017"
                         time_modification="Sat Nov 18 13:14:40 2017" />
        <observations epoch_first="Sat Nov 18 12:00:00 2017"
                      epoch_last="Sat Nov 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="35387"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="32923"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="30102"
                obs_have="29847"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sat Nov 18 15:24:18 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="17977999"
                         time_creation="Sat Nov 18 13:25:04 2017"
                         time_modification="Sat Nov 18 13:14:40 2017" />
        <observations epoch_first="Sat Nov 18 12:00:00 2017"
                      epoch_last="Sat Nov 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="35387"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="32923"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="30102"
                obs_have="29847"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="17977999"
                         time_creation="Sat Nov 18 13:25:04 2017"
                         time_modification="Sat Nov 18 13:14:40 2017" />
        <observations epoch_first="Sat Nov 18 12:00:00 2017"
                      epoch_last="Sat Nov 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="35387"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="32923"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="30102"
                obs_have="29847"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:41"
                         size="17977999"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 13:14:40 2017" />
        <observations epoch_first="Sat Nov 18 12:00:00 2017"
                      epoch_last="Sat Nov 18 12:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38029"
                obs_have="35387"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="32923"
                obs_ratio="96.81" />
          <mask elevation="15 degrees"
                obs_expected="30102"
                obs_have="29847"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/perx322n.17o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Nov 18 14:39:17 2017"
               level="3">
        <file_statistics latency="00:14:48"
                         size="19265537"
                         time_creation="Sat Nov 18 14:22:03 2017"
                         time_modification="Sat Nov 18 14:14:47 2017" />
        <observations epoch_first="Sat Nov 18 13:00:00 2017"
                      epoch_last="Sat Nov 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39315"
                obs_have="29162"
                obs_ratio="74.18" />
          <mask elevation="10 degrees"
                obs_expected="28458"
                obs_have="24749"
                obs_ratio="86.97" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="21434"
                obs_ratio="85.62" />
        </observations>
      </control>
      <control date="Sat Nov 18 16:24:18 2017"
               level="3">
        <file_statistics latency="00:14:48"
                         size="19265537"
                         time_creation="Sat Nov 18 14:22:03 2017"
                         time_modification="Sat Nov 18 14:14:47 2017" />
        <observations epoch_first="Sat Nov 18 13:00:00 2017"
                      epoch_last="Sat Nov 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39315"
                obs_have="29162"
                obs_ratio="74.18" />
          <mask elevation="10 degrees"
                obs_expected="28458"
                obs_have="24749"
                obs_ratio="86.97" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="21434"
                obs_ratio="85.62" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:48"
                         size="19265537"
                         time_creation="Sat Nov 18 14:22:03 2017"
                         time_modification="Sat Nov 18 14:14:47 2017" />
        <observations epoch_first="Sat Nov 18 13:00:00 2017"
                      epoch_last="Sat Nov 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39315"
                obs_have="29162"
                obs_ratio="74.18" />
          <mask elevation="10 degrees"
                obs_expected="28458"
                obs_have="24749"
                obs_ratio="86.97" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="21434"
                obs_ratio="85.62" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:48"
                         size="19265537"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 14:14:47 2017" />
        <observations epoch_first="Sat Nov 18 13:00:00 2017"
                      epoch_last="Sat Nov 18 13:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39315"
                obs_have="29162"
                obs_ratio="74.18" />
          <mask elevation="10 degrees"
                obs_expected="28458"
                obs_have="24749"
                obs_ratio="86.97" />
          <mask elevation="15 degrees"
                obs_expected="25034"
                obs_have="21434"
                obs_ratio="85.62" />
        </observations>
      </control>
    </file>
    <file name="/perx322o.17o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Nov 18 15:39:16 2017"
               level="3">
        <file_statistics latency="00:14:47"
                         size="18528627"
                         time_creation="Sat Nov 18 15:25:03 2017"
                         time_modification="Sat Nov 18 15:14:46 2017" />
        <observations epoch_first="Sat Nov 18 14:00:00 2017"
                      epoch_last="Sat Nov 18 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38114"
                obs_have="33614"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="29243"
                obs_have="25643"
                obs_ratio="87.69" />
          <mask elevation="15 degrees"
                obs_expected="25300"
                obs_have="21700"
                obs_ratio="85.77" />
        </observations>
      </control>
      <control date="Sat Nov 18 17:24:17 2017"
               level="3">
        <file_statistics latency="00:14:47"
                         size="18528627"
                         time_creation="Sat Nov 18 15:25:03 2017"
                         time_modification="Sat Nov 18 15:14:46 2017" />
        <observations epoch_first="Sat Nov 18 14:00:00 2017"
                      epoch_last="Sat Nov 18 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38114"
                obs_have="33614"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="29243"
                obs_have="25643"
                obs_ratio="87.69" />
          <mask elevation="15 degrees"
                obs_expected="25300"
                obs_have="21700"
                obs_ratio="85.77" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:47"
                         size="18528627"
                         time_creation="Sat Nov 18 15:25:03 2017"
                         time_modification="Sat Nov 18 15:14:46 2017" />
        <observations epoch_first="Sat Nov 18 14:00:00 2017"
                      epoch_last="Sat Nov 18 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38114"
                obs_have="33614"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="29243"
                obs_have="25643"
                obs_ratio="87.69" />
          <mask elevation="15 degrees"
                obs_expected="25300"
                obs_have="21700"
                obs_ratio="85.77" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:47"
                         size="18528627"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 15:14:46 2017" />
        <observations epoch_first="Sat Nov 18 14:00:00 2017"
                      epoch_last="Sat Nov 18 14:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38114"
                obs_have="33614"
                obs_ratio="88.19" />
          <mask elevation="10 degrees"
                obs_expected="29243"
                obs_have="25643"
                obs_ratio="87.69" />
          <mask elevation="15 degrees"
                obs_expected="25300"
                obs_have="21700"
                obs_ratio="85.77" />
        </observations>
      </control>
    </file>
    <file name="/perx322p.17o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Nov 18 16:39:16 2017"
               level="3">
        <file_statistics latency="00:14:39"
                         size="16953682"
                         time_creation="Sat Nov 18 16:25:04 2017"
                         time_modification="Sat Nov 18 16:14:38 2017" />
        <observations epoch_first="Sat Nov 18 15:00:00 2017"
                      epoch_last="Sat Nov 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34076"
                obs_have="28238"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="28806"
                obs_have="24874"
                obs_ratio="86.35" />
          <mask elevation="15 degrees"
                obs_expected="24302"
                obs_have="20702"
                obs_ratio="85.19" />
        </observations>
      </control>
      <control date="Sat Nov 18 18:24:17 2017"
               level="3">
        <file_statistics latency="00:14:39"
                         size="16953682"
                         time_creation="Sat Nov 18 16:25:04 2017"
                         time_modification="Sat Nov 18 16:14:38 2017" />
        <observations epoch_first="Sat Nov 18 15:00:00 2017"
                      epoch_last="Sat Nov 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34076"
                obs_have="28238"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="28806"
                obs_have="24874"
                obs_ratio="86.35" />
          <mask elevation="15 degrees"
                obs_expected="24302"
                obs_have="20702"
                obs_ratio="85.19" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:39"
                         size="16953682"
                         time_creation="Sat Nov 18 16:25:04 2017"
                         time_modification="Sat Nov 18 16:14:38 2017" />
        <observations epoch_first="Sat Nov 18 15:00:00 2017"
                      epoch_last="Sat Nov 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34076"
                obs_have="28238"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="28806"
                obs_have="24874"
                obs_ratio="86.35" />
          <mask elevation="15 degrees"
                obs_expected="24302"
                obs_have="20702"
                obs_ratio="85.19" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:39"
                         size="16953682"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 16:14:38 2017" />
        <observations epoch_first="Sat Nov 18 15:00:00 2017"
                      epoch_last="Sat Nov 18 15:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34076"
                obs_have="28238"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="28806"
                obs_have="24874"
                obs_ratio="86.35" />
          <mask elevation="15 degrees"
                obs_expected="24302"
                obs_have="20702"
                obs_ratio="85.19" />
        </observations>
      </control>
    </file>
    <file name="/perx322q.17o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Nov 18 17:39:19 2017"
               level="3">
        <file_statistics latency="00:14:44"
                         size="16555966"
                         time_creation="Sat Nov 18 17:25:03 2017"
                         time_modification="Sat Nov 18 17:14:43 2017" />
        <observations epoch_first="Sat Nov 18 16:00:00 2017"
                      epoch_last="Sat Nov 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="28774"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="27835"
                obs_have="24655"
                obs_ratio="88.58" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="22513"
                obs_ratio="90.58" />
        </observations>
      </control>
      <control date="Sat Nov 18 19:24:17 2017"
               level="3">
        <file_statistics latency="00:14:44"
                         size="16555966"
                         time_creation="Sat Nov 18 17:25:03 2017"
                         time_modification="Sat Nov 18 17:14:43 2017" />
        <observations epoch_first="Sat Nov 18 16:00:00 2017"
                      epoch_last="Sat Nov 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="28774"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="27835"
                obs_have="24655"
                obs_ratio="88.58" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="22513"
                obs_ratio="90.58" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:44"
                         size="16555966"
                         time_creation="Sat Nov 18 17:25:03 2017"
                         time_modification="Sat Nov 18 17:14:43 2017" />
        <observations epoch_first="Sat Nov 18 16:00:00 2017"
                      epoch_last="Sat Nov 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="28774"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="27835"
                obs_have="24655"
                obs_ratio="88.58" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="22513"
                obs_ratio="90.58" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:44"
                         size="16555966"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 17:14:43 2017" />
        <observations epoch_first="Sat Nov 18 16:00:00 2017"
                      epoch_last="Sat Nov 18 16:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33239"
                obs_have="28774"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="27835"
                obs_have="24655"
                obs_ratio="88.58" />
          <mask elevation="15 degrees"
                obs_expected="24853"
                obs_have="22513"
                obs_ratio="90.58" />
        </observations>
      </control>
    </file>
    <file name="/perx322r.17o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Nov 18 18:39:14 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="13692669"
                         time_creation="Sat Nov 18 18:25:03 2017"
                         time_modification="Sat Nov 18 18:14:34 2017" />
        <observations epoch_first="Sat Nov 18 17:00:00 2017"
                      epoch_last="Sat Nov 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34163"
                obs_have="31041"
                obs_ratio="90.86" />
          <mask elevation="10 degrees"
                obs_expected="25738"
                obs_have="25738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 20:24:14 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="13692669"
                         time_creation="Sat Nov 18 18:25:03 2017"
                         time_modification="Sat Nov 18 18:14:34 2017" />
        <observations epoch_first="Sat Nov 18 17:00:00 2017"
                      epoch_last="Sat Nov 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34163"
                obs_have="31041"
                obs_ratio="90.86" />
          <mask elevation="10 degrees"
                obs_expected="25738"
                obs_have="25738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="13692669"
                         time_creation="Sat Nov 18 18:25:03 2017"
                         time_modification="Sat Nov 18 18:14:34 2017" />
        <observations epoch_first="Sat Nov 18 17:00:00 2017"
                      epoch_last="Sat Nov 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34163"
                obs_have="31041"
                obs_ratio="90.86" />
          <mask elevation="10 degrees"
                obs_expected="25738"
                obs_have="25738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="13692669"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 18:14:34 2017" />
        <observations epoch_first="Sat Nov 18 17:00:00 2017"
                      epoch_last="Sat Nov 18 17:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34163"
                obs_have="31041"
                obs_ratio="90.86" />
          <mask elevation="10 degrees"
                obs_expected="25738"
                obs_have="25738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24421"
                obs_have="24421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322s.17o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Nov 18 19:39:15 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="15317805"
                         time_creation="Sat Nov 18 19:25:02 2017"
                         time_modification="Sat Nov 18 19:14:30 2017" />
        <observations epoch_first="Sat Nov 18 18:00:00 2017"
                      epoch_last="Sat Nov 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37173"
                obs_have="33779"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27389"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23780"
                obs_have="23780"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 21:24:16 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="15317805"
                         time_creation="Sat Nov 18 19:25:02 2017"
                         time_modification="Sat Nov 18 19:14:30 2017" />
        <observations epoch_first="Sat Nov 18 18:00:00 2017"
                      epoch_last="Sat Nov 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37173"
                obs_have="33779"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27389"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23780"
                obs_have="23780"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="15317805"
                         time_creation="Sat Nov 18 19:25:02 2017"
                         time_modification="Sat Nov 18 19:14:30 2017" />
        <observations epoch_first="Sat Nov 18 18:00:00 2017"
                      epoch_last="Sat Nov 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37173"
                obs_have="33779"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27389"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23780"
                obs_have="23780"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:31"
                         size="15317805"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 19:14:30 2017" />
        <observations epoch_first="Sat Nov 18 18:00:00 2017"
                      epoch_last="Sat Nov 18 18:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37173"
                obs_have="33779"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="27393"
                obs_have="27389"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23780"
                obs_have="23780"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322t.17o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Nov 18 20:39:17 2017"
               level="3">
        <file_statistics latency="00:14:33"
                         size="17074577"
                         time_creation="Sat Nov 18 20:25:02 2017"
                         time_modification="Sat Nov 18 20:14:32 2017" />
        <observations epoch_first="Sat Nov 18 19:00:00 2017"
                      epoch_last="Sat Nov 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39397"
                obs_have="37955"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 22:24:18 2017"
               level="3">
        <file_statistics latency="00:14:33"
                         size="17074577"
                         time_creation="Sat Nov 18 20:25:02 2017"
                         time_modification="Sat Nov 18 20:14:32 2017" />
        <observations epoch_first="Sat Nov 18 19:00:00 2017"
                      epoch_last="Sat Nov 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39397"
                obs_have="37955"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:33"
                         size="17074577"
                         time_creation="Sat Nov 18 20:25:02 2017"
                         time_modification="Sat Nov 18 20:14:32 2017" />
        <observations epoch_first="Sat Nov 18 19:00:00 2017"
                      epoch_last="Sat Nov 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39397"
                obs_have="37955"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:33"
                         size="17074577"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 20:14:32 2017" />
        <observations epoch_first="Sat Nov 18 19:00:00 2017"
                      epoch_last="Sat Nov 18 19:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39397"
                obs_have="37955"
                obs_ratio="96.34" />
          <mask elevation="10 degrees"
                obs_expected="33553"
                obs_have="33553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29724"
                obs_have="29724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322u.17o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Nov 18 21:39:18 2017"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17100775"
                         time_creation="Sat Nov 18 21:25:02 2017"
                         time_modification="Sat Nov 18 21:14:33 2017" />
        <observations epoch_first="Sat Nov 18 20:00:00 2017"
                      epoch_last="Sat Nov 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35580"
                obs_have="33262"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33115"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Nov 18 23:24:18 2017"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17100775"
                         time_creation="Sat Nov 18 21:25:02 2017"
                         time_modification="Sat Nov 18 21:14:33 2017" />
        <observations epoch_first="Sat Nov 18 20:00:00 2017"
                      epoch_last="Sat Nov 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35580"
                obs_have="33262"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33115"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17100775"
                         time_creation="Sat Nov 18 21:25:02 2017"
                         time_modification="Sat Nov 18 21:14:33 2017" />
        <observations epoch_first="Sat Nov 18 20:00:00 2017"
                      epoch_last="Sat Nov 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35580"
                obs_have="33262"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33115"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31060"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:34"
                         size="17100775"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 21:14:33 2017" />
        <observations epoch_first="Sat Nov 18 20:00:00 2017"
                      epoch_last="Sat Nov 18 20:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35580"
                obs_have="33262"
                obs_ratio="93.49" />
          <mask elevation="10 degrees"
                obs_expected="33368"
                obs_have="33115"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="31060"
                obs_have="31060"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322v.17o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Nov 18 22:39:18 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17978375"
                         time_creation="Sat Nov 18 22:22:03 2017"
                         time_modification="Sat Nov 18 22:14:34 2017" />
        <observations epoch_first="Sat Nov 18 21:00:00 2017"
                      epoch_last="Sat Nov 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37803"
                obs_have="35060"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="31881"
                obs_have="31821"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27143"
                obs_have="27143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 00:24:18 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17978375"
                         time_creation="Sat Nov 18 22:22:03 2017"
                         time_modification="Sat Nov 18 22:14:34 2017" />
        <observations epoch_first="Sat Nov 18 21:00:00 2017"
                      epoch_last="Sat Nov 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37803"
                obs_have="35060"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="31881"
                obs_have="31821"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27143"
                obs_have="27143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17978375"
                         time_creation="Sat Nov 18 22:22:03 2017"
                         time_modification="Sat Nov 18 22:14:34 2017" />
        <observations epoch_first="Sat Nov 18 21:00:00 2017"
                      epoch_last="Sat Nov 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37803"
                obs_have="35060"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="31881"
                obs_have="31821"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27143"
                obs_have="27143"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="17978375"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 22:14:34 2017" />
        <observations epoch_first="Sat Nov 18 21:00:00 2017"
                      epoch_last="Sat Nov 18 21:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37803"
                obs_have="35060"
                obs_ratio="92.74" />
          <mask elevation="10 degrees"
                obs_expected="31881"
                obs_have="31821"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27143"
                obs_have="27143"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322w.17o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Nov 18 23:39:18 2017"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18969453"
                         time_creation="Sat Nov 18 23:22:04 2017"
                         time_modification="Sat Nov 18 23:14:35 2017" />
        <observations epoch_first="Sat Nov 18 22:00:00 2017"
                      epoch_last="Sat Nov 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39838"
                obs_have="37982"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="33462"
                obs_have="33462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28099"
                obs_have="28099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 01:24:18 2017"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18969453"
                         time_creation="Sat Nov 18 23:22:04 2017"
                         time_modification="Sat Nov 18 23:14:35 2017" />
        <observations epoch_first="Sat Nov 18 22:00:00 2017"
                      epoch_last="Sat Nov 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39838"
                obs_have="37982"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="33462"
                obs_have="33462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28099"
                obs_have="28099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18969453"
                         time_creation="Sat Nov 18 23:22:04 2017"
                         time_modification="Sat Nov 18 23:14:35 2017" />
        <observations epoch_first="Sat Nov 18 22:00:00 2017"
                      epoch_last="Sat Nov 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39838"
                obs_have="37982"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="33462"
                obs_have="33462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28099"
                obs_have="28099"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:36"
                         size="18969453"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sat Nov 18 23:14:35 2017" />
        <observations epoch_first="Sat Nov 18 22:00:00 2017"
                      epoch_last="Sat Nov 18 22:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39838"
                obs_have="37982"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="33462"
                obs_have="33462"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28099"
                obs_have="28099"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perx322x.17o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Nov 19 00:39:18 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18617265"
                         time_creation="Sun Nov 19 00:25:02 2017"
                         time_modification="Sun Nov 19 00:14:34 2017" />
        <observations epoch_first="Sat Nov 18 23:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34071"
                obs_have="32814"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31879"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="30345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 02:24:18 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18617265"
                         time_creation="Sun Nov 19 00:25:02 2017"
                         time_modification="Sun Nov 19 00:14:34 2017" />
        <observations epoch_first="Sat Nov 18 23:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34071"
                obs_have="32814"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31879"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="30345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Nov 19 16:08:14 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18617265"
                         time_creation="Sun Nov 19 00:25:02 2017"
                         time_modification="Sun Nov 19 00:14:34 2017" />
        <observations epoch_first="Sat Nov 18 23:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34071"
                obs_have="32814"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31879"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="30345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Dec 18 02:09:10 2017"
               level="3">
        <file_statistics latency="00:14:35"
                         size="18617265"
                         time_creation="Fri Dec 15 01:53:53 2017"
                         time_modification="Sun Nov 19 00:14:34 2017" />
        <observations epoch_first="Sat Nov 18 23:00:00 2017"
                      epoch_last="Sat Nov 18 23:59:59 2017"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34071"
                obs_have="32814"
                obs_ratio="96.31" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31879"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30345"
                obs_have="30345"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
