<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-27 00:00:00"
    DayOfYear="58"
    Year="2018">
  <station name="PTRC">
    <file name="/ptrc0580.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 28 17:45:47 2018"
               level="3">
        <file_statistics latency="01:36:32"
                         size="5178765"
                         time_creation="Wed Feb 28 02:50:34 2018"
                         time_modification="Wed Feb 28 01:36:02 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="23971"
                obs_ratio="82.71" />
          <mask elevation="10 degrees"
                obs_expected="24104"
                obs_have="23952"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21348"
                obs_have="21308"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Mar 29 05:50:43 2018"
               level="3">
        <file_statistics latency="01:36:32"
                         size="5178765"
                         time_creation="Mon Mar 26 01:58:15 2018"
                         time_modification="Wed Feb 28 01:36:02 2018" />
        <observations epoch_first="Tue Feb 27 00:00:00 2018"
                      epoch_last="Tue Feb 27 23:59:30 2018"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="23971"
                obs_ratio="82.71" />
          <mask elevation="10 degrees"
                obs_expected="24104"
                obs_have="23952"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21348"
                obs_have="21308"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb 27 01:44:44 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7186478"
                         time_creation="Tue Feb 27 01:14:02 2018"
                         time_modification="Tue Feb 27 01:11:10 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="35950"
                obs_have="30935"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30885"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 03:32:47 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7186478"
                         time_creation="Tue Feb 27 01:14:02 2018"
                         time_modification="Tue Feb 27 01:11:10 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="35950"
                obs_have="30935"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30885"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7186478"
                         time_creation="Tue Feb 27 01:14:02 2018"
                         time_modification="Tue Feb 27 01:11:10 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="35950"
                obs_have="30935"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30885"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7186478"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 01:11:10 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="35950"
                obs_have="30935"
                obs_ratio="86.05" />
          <mask elevation="10 degrees"
                obs_expected="31017"
                obs_have="30885"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26690"
                obs_have="26690"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb 27 02:19:57 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7151494"
                         time_creation="Tue Feb 27 02:14:02 2018"
                         time_modification="Tue Feb 27 02:11:23 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="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 02:44:53 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7151494"
                         time_creation="Tue Feb 27 02:14:02 2018"
                         time_modification="Tue Feb 27 02:11:23 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="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 04:32:53 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7151494"
                         time_creation="Tue Feb 27 02:14:02 2018"
                         time_modification="Tue Feb 27 02:11:23 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="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7151494"
                         time_creation="Tue Feb 27 02:14:02 2018"
                         time_modification="Tue Feb 27 02:11:23 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="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7151494"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 02:11:23 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="36000"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="36000"
                obs_have="36000"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb 27 03:19:45 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6501264"
                         time_creation="Tue Feb 27 03:14:03 2018"
                         time_modification="Tue Feb 27 03:11:20 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="37802"
                obs_have="33685"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33644"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 03:44:45 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6501264"
                         time_creation="Tue Feb 27 03:14:03 2018"
                         time_modification="Tue Feb 27 03:11:20 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="37802"
                obs_have="33685"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33644"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 05:32:39 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6501264"
                         time_creation="Tue Feb 27 03:14:03 2018"
                         time_modification="Tue Feb 27 03:11:20 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="37802"
                obs_have="33685"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33644"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6501264"
                         time_creation="Tue Feb 27 03:14:03 2018"
                         time_modification="Tue Feb 27 03:11:20 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="37802"
                obs_have="33685"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33644"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6501264"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 03:11:20 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="37802"
                obs_have="33685"
                obs_ratio="89.11" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33644"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="30972"
                obs_have="30972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb 27 04:19:47 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6828710"
                         time_creation="Tue Feb 27 04:14:03 2018"
                         time_modification="Tue Feb 27 04:11:19 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="42297"
                obs_have="36854"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36815"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="32141"
                obs_have="32141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 04:44:44 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6828710"
                         time_creation="Tue Feb 27 04:14:03 2018"
                         time_modification="Tue Feb 27 04:11:19 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="42297"
                obs_have="36854"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36815"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="32141"
                obs_have="32141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 06:32:44 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6828710"
                         time_creation="Tue Feb 27 04:14:03 2018"
                         time_modification="Tue Feb 27 04:11:19 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="42297"
                obs_have="36854"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36815"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="32141"
                obs_have="32141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6828710"
                         time_creation="Tue Feb 27 04:14:03 2018"
                         time_modification="Tue Feb 27 04:11:19 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="42297"
                obs_have="36854"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36815"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="32141"
                obs_have="32141"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6828710"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 04:11:19 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="42297"
                obs_have="36854"
                obs_ratio="87.13" />
          <mask elevation="10 degrees"
                obs_expected="36940"
                obs_have="36815"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="32141"
                obs_have="32141"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb 27 05:19:44 2018"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6891952"
                         time_creation="Tue Feb 27 05:14:02 2018"
                         time_modification="Tue Feb 27 05:11:28 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="39338"
                obs_have="37433"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37491"
                obs_have="37422"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35182"
                obs_have="35182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 05:44:45 2018"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6891952"
                         time_creation="Tue Feb 27 05:14:02 2018"
                         time_modification="Tue Feb 27 05:11:28 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="39338"
                obs_have="37433"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37491"
                obs_have="37422"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35182"
                obs_have="35182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 07:32:46 2018"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6891952"
                         time_creation="Tue Feb 27 05:14:02 2018"
                         time_modification="Tue Feb 27 05:11:28 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="39338"
                obs_have="37433"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37491"
                obs_have="37422"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35182"
                obs_have="35182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6891952"
                         time_creation="Tue Feb 27 05:14:02 2018"
                         time_modification="Tue Feb 27 05:11:28 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="39338"
                obs_have="37433"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37491"
                obs_have="37422"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35182"
                obs_have="35182"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:29"
                         size="6891952"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 05:11:28 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="39338"
                obs_have="37433"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="37491"
                obs_have="37422"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="35182"
                obs_have="35182"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb 27 06:19:43 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7043053"
                         time_creation="Tue Feb 27 06:14:02 2018"
                         time_modification="Tue Feb 27 06:11:22 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="37228"
                obs_have="33661"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="33694"
                obs_have="33618"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29941"
                obs_have="29941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 06:44:42 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7043053"
                         time_creation="Tue Feb 27 06:14:02 2018"
                         time_modification="Tue Feb 27 06:11:22 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="37228"
                obs_have="33661"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="33694"
                obs_have="33618"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29941"
                obs_have="29941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 08:32:42 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7043053"
                         time_creation="Tue Feb 27 06:14:02 2018"
                         time_modification="Tue Feb 27 06:11:22 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="37228"
                obs_have="33661"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="33694"
                obs_have="33618"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29941"
                obs_have="29941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7043053"
                         time_creation="Tue Feb 27 06:14:02 2018"
                         time_modification="Tue Feb 27 06:11:22 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="37228"
                obs_have="33661"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="33694"
                obs_have="33618"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29941"
                obs_have="29941"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7043053"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 06:11:22 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="37228"
                obs_have="33661"
                obs_ratio="90.42" />
          <mask elevation="10 degrees"
                obs_expected="33694"
                obs_have="33618"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29941"
                obs_have="29941"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb 27 07:19:38 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6678327"
                         time_creation="Tue Feb 27 07:14:02 2018"
                         time_modification="Tue Feb 27 07:11:19 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="28981"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="28924"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25752"
                obs_have="25296"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Tue Feb 27 07:44:37 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6678327"
                         time_creation="Tue Feb 27 07:14:02 2018"
                         time_modification="Tue Feb 27 07:11:19 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="28981"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="28924"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25752"
                obs_have="25296"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Tue Feb 27 09:32:39 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6678327"
                         time_creation="Tue Feb 27 07:14:02 2018"
                         time_modification="Tue Feb 27 07:11:19 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="28981"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="28924"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25752"
                obs_have="25296"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6678327"
                         time_creation="Tue Feb 27 07:14:02 2018"
                         time_modification="Tue Feb 27 07:11:19 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="28981"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="28924"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25752"
                obs_have="25296"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6678327"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 07:11:19 2018" />
        <observations epoch_first="Tue Feb 27 06:00:00 2018"
                      epoch_last="Tue Feb 27 06:59:59 2018"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34026"
                obs_have="28981"
                obs_ratio="85.17" />
          <mask elevation="10 degrees"
                obs_expected="29443"
                obs_have="28924"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="25752"
                obs_have="25296"
                obs_ratio="98.23" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb 27 08:19:38 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6465227"
                         time_creation="Tue Feb 27 08:14:03 2018"
                         time_modification="Tue Feb 27 08:11:20 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="32258"
                obs_have="26877"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="27175"
                obs_have="26844"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23828"
                obs_have="23828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 08:44:39 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6465227"
                         time_creation="Tue Feb 27 08:14:03 2018"
                         time_modification="Tue Feb 27 08:11:20 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="32258"
                obs_have="26877"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="27175"
                obs_have="26844"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23828"
                obs_have="23828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 10:32:39 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6465227"
                         time_creation="Tue Feb 27 08:14:03 2018"
                         time_modification="Tue Feb 27 08:11:20 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="32258"
                obs_have="26877"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="27175"
                obs_have="26844"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23828"
                obs_have="23828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6465227"
                         time_creation="Tue Feb 27 08:14:03 2018"
                         time_modification="Tue Feb 27 08:11:20 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="32258"
                obs_have="26877"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="27175"
                obs_have="26844"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23828"
                obs_have="23828"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6465227"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 08:11:20 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="32258"
                obs_have="26877"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="27175"
                obs_have="26844"
                obs_ratio="98.78" />
          <mask elevation="15 degrees"
                obs_expected="23828"
                obs_have="23828"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb 27 09:19:40 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6574671"
                         time_creation="Tue Feb 27 09:14:03 2018"
                         time_modification="Tue Feb 27 09:11:19 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="31617"
                obs_have="26822"
                obs_ratio="84.83" />
          <mask elevation="10 degrees"
                obs_expected="26954"
                obs_have="26822"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23906"
                obs_have="23906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 09:44:41 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6574671"
                         time_creation="Tue Feb 27 09:14:03 2018"
                         time_modification="Tue Feb 27 09:11:19 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="31617"
                obs_have="26822"
                obs_ratio="84.83" />
          <mask elevation="10 degrees"
                obs_expected="26954"
                obs_have="26822"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23906"
                obs_have="23906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 11:32:42 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6574671"
                         time_creation="Tue Feb 27 09:14:03 2018"
                         time_modification="Tue Feb 27 09:11:19 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="31617"
                obs_have="26822"
                obs_ratio="84.83" />
          <mask elevation="10 degrees"
                obs_expected="26954"
                obs_have="26822"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23906"
                obs_have="23906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6574671"
                         time_creation="Tue Feb 27 09:14:03 2018"
                         time_modification="Tue Feb 27 09:11:19 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="31617"
                obs_have="26822"
                obs_ratio="84.83" />
          <mask elevation="10 degrees"
                obs_expected="26954"
                obs_have="26822"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23906"
                obs_have="23906"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6574671"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 09:11:19 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="31617"
                obs_have="26822"
                obs_ratio="84.83" />
          <mask elevation="10 degrees"
                obs_expected="26954"
                obs_have="26822"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23906"
                obs_have="23906"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb 27 10:19:42 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6321802"
                         time_creation="Tue Feb 27 10:14:02 2018"
                         time_modification="Tue Feb 27 10:11:17 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="31953"
                obs_have="28007"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27975"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 10:44:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6321802"
                         time_creation="Tue Feb 27 10:14:02 2018"
                         time_modification="Tue Feb 27 10:11:17 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="31953"
                obs_have="28007"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27975"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 12:32:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6321802"
                         time_creation="Tue Feb 27 10:14:02 2018"
                         time_modification="Tue Feb 27 10:11:17 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="31953"
                obs_have="28007"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27975"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6321802"
                         time_creation="Tue Feb 27 10:14:02 2018"
                         time_modification="Tue Feb 27 10:11:17 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="31953"
                obs_have="28007"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27975"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6321802"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 10:11:17 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="31953"
                obs_have="28007"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="27975"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24363"
                obs_have="24363"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb 27 11:19:33 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5732181"
                         time_creation="Tue Feb 27 11:14:02 2018"
                         time_modification="Tue Feb 27 11:11:14 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="31917"
                obs_have="27720"
                obs_ratio="86.85" />
          <mask elevation="10 degrees"
                obs_expected="27802"
                obs_have="27691"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 11:44:33 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5732181"
                         time_creation="Tue Feb 27 11:14:02 2018"
                         time_modification="Tue Feb 27 11:11:14 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="31917"
                obs_have="27720"
                obs_ratio="86.85" />
          <mask elevation="10 degrees"
                obs_expected="27802"
                obs_have="27691"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 13:32:36 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5732181"
                         time_creation="Tue Feb 27 11:14:02 2018"
                         time_modification="Tue Feb 27 11:11:14 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="31917"
                obs_have="27720"
                obs_ratio="86.85" />
          <mask elevation="10 degrees"
                obs_expected="27802"
                obs_have="27691"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5732181"
                         time_creation="Tue Feb 27 11:14:02 2018"
                         time_modification="Tue Feb 27 11:11:14 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="31917"
                obs_have="27720"
                obs_ratio="86.85" />
          <mask elevation="10 degrees"
                obs_expected="27802"
                obs_have="27691"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5732181"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 11:11:14 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="31917"
                obs_have="27720"
                obs_ratio="86.85" />
          <mask elevation="10 degrees"
                obs_expected="27802"
                obs_have="27691"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24810"
                obs_have="24810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb 27 12:19:35 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5708771"
                         time_creation="Tue Feb 27 12:14:02 2018"
                         time_modification="Tue Feb 27 12:11:18 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="31142"
                obs_have="26801"
                obs_ratio="86.06" />
          <mask elevation="10 degrees"
                obs_expected="26886"
                obs_have="26801"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23734"
                obs_have="23734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 12:44:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5708771"
                         time_creation="Tue Feb 27 12:14:02 2018"
                         time_modification="Tue Feb 27 12:11:18 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="31142"
                obs_have="26801"
                obs_ratio="86.06" />
          <mask elevation="10 degrees"
                obs_expected="26886"
                obs_have="26801"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23734"
                obs_have="23734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 14:32:37 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5708771"
                         time_creation="Tue Feb 27 12:14:02 2018"
                         time_modification="Tue Feb 27 12:11:18 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="31142"
                obs_have="26801"
                obs_ratio="86.06" />
          <mask elevation="10 degrees"
                obs_expected="26886"
                obs_have="26801"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23734"
                obs_have="23734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5708771"
                         time_creation="Tue Feb 27 12:14:02 2018"
                         time_modification="Tue Feb 27 12:11:18 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="31142"
                obs_have="26801"
                obs_ratio="86.06" />
          <mask elevation="10 degrees"
                obs_expected="26886"
                obs_have="26801"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23734"
                obs_have="23734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5708771"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 12:11:18 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="31142"
                obs_have="26801"
                obs_ratio="86.06" />
          <mask elevation="10 degrees"
                obs_expected="26886"
                obs_have="26801"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="23734"
                obs_have="23734"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb 27 13:19:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6105823"
                         time_creation="Tue Feb 27 13:14:02 2018"
                         time_modification="Tue Feb 27 13:11:20 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="34162"
                obs_have="27985"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="28017"
                obs_have="27953"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23063"
                obs_have="23063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 13:44:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6105823"
                         time_creation="Tue Feb 27 13:14:02 2018"
                         time_modification="Tue Feb 27 13:11:20 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="34162"
                obs_have="27985"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="28017"
                obs_have="27953"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23063"
                obs_have="23063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 15:32:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6105823"
                         time_creation="Tue Feb 27 13:14:02 2018"
                         time_modification="Tue Feb 27 13:11:20 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="34162"
                obs_have="27985"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="28017"
                obs_have="27953"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23063"
                obs_have="23063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6105823"
                         time_creation="Tue Feb 27 13:14:02 2018"
                         time_modification="Tue Feb 27 13:11:20 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="34162"
                obs_have="27985"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="28017"
                obs_have="27953"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23063"
                obs_have="23063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6105823"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 13:11:20 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="34162"
                obs_have="27985"
                obs_ratio="81.92" />
          <mask elevation="10 degrees"
                obs_expected="28017"
                obs_have="27953"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="23063"
                obs_have="23063"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb 27 14:19:46 2018"
               level="3">
        <file_statistics latency="00:11:26"
                         size="6931711"
                         time_creation="Tue Feb 27 14:14:02 2018"
                         time_modification="Tue Feb 27 14:11:25 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="30494"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="30808"
                obs_have="30467"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="29032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 14:44:46 2018"
               level="3">
        <file_statistics latency="00:11:26"
                         size="6931711"
                         time_creation="Tue Feb 27 14:14:02 2018"
                         time_modification="Tue Feb 27 14:11:25 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="30494"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="30808"
                obs_have="30467"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="29032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:32:52 2018"
               level="3">
        <file_statistics latency="00:11:26"
                         size="6931711"
                         time_creation="Tue Feb 27 14:14:02 2018"
                         time_modification="Tue Feb 27 14:11:25 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="30494"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="30808"
                obs_have="30467"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="29032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:26"
                         size="6931711"
                         time_creation="Tue Feb 27 14:14:02 2018"
                         time_modification="Tue Feb 27 14:11:25 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="30494"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="30808"
                obs_have="30467"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="29032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:26"
                         size="6931711"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 14:11:25 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="30494"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="30808"
                obs_have="30467"
                obs_ratio="98.89" />
          <mask elevation="15 degrees"
                obs_expected="29032"
                obs_have="29032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb 27 15:19:47 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6778095"
                         time_creation="Tue Feb 27 15:14:03 2018"
                         time_modification="Tue Feb 27 15:11:24 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="32303"
                obs_have="29806"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29814"
                obs_have="29782"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 15:44:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6778095"
                         time_creation="Tue Feb 27 15:14:03 2018"
                         time_modification="Tue Feb 27 15:11:24 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="32303"
                obs_have="29806"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29814"
                obs_have="29782"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 17:32:47 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6778095"
                         time_creation="Tue Feb 27 15:14:03 2018"
                         time_modification="Tue Feb 27 15:11:24 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="32303"
                obs_have="29806"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29814"
                obs_have="29782"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6778095"
                         time_creation="Tue Feb 27 15:14:03 2018"
                         time_modification="Tue Feb 27 15:11:24 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="32303"
                obs_have="29806"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29814"
                obs_have="29782"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6778095"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 15:11:24 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="32303"
                obs_have="29806"
                obs_ratio="92.27" />
          <mask elevation="10 degrees"
                obs_expected="29814"
                obs_have="29782"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27553"
                obs_have="27553"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb 27 16:19:52 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6772261"
                         time_creation="Tue Feb 27 16:14:02 2018"
                         time_modification="Tue Feb 27 16:11:23 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="40294"
                obs_have="32109"
                obs_ratio="79.69" />
          <mask elevation="10 degrees"
                obs_expected="32176"
                obs_have="32075"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 16:44:45 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6772261"
                         time_creation="Tue Feb 27 16:14:02 2018"
                         time_modification="Tue Feb 27 16:11:23 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="40294"
                obs_have="32109"
                obs_ratio="79.69" />
          <mask elevation="10 degrees"
                obs_expected="32176"
                obs_have="32075"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 18:32:48 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6772261"
                         time_creation="Tue Feb 27 16:14:02 2018"
                         time_modification="Tue Feb 27 16:11:23 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="40294"
                obs_have="32109"
                obs_ratio="79.69" />
          <mask elevation="10 degrees"
                obs_expected="32176"
                obs_have="32075"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6772261"
                         time_creation="Tue Feb 27 16:14:02 2018"
                         time_modification="Tue Feb 27 16:11:23 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="40294"
                obs_have="32109"
                obs_ratio="79.69" />
          <mask elevation="10 degrees"
                obs_expected="32176"
                obs_have="32075"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6772261"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 16:11:23 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="40294"
                obs_have="32109"
                obs_ratio="79.69" />
          <mask elevation="10 degrees"
                obs_expected="32176"
                obs_have="32075"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb 27 17:19:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6929732"
                         time_creation="Tue Feb 27 17:14:09 2018"
                         time_modification="Tue Feb 27 17:11:24 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="34749"
                obs_have="32769"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32851"
                obs_have="32769"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31281"
                obs_have="31281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 17:44:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6929732"
                         time_creation="Tue Feb 27 17:14:09 2018"
                         time_modification="Tue Feb 27 17:11:24 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="34749"
                obs_have="32769"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32851"
                obs_have="32769"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31281"
                obs_have="31281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 19:32:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6929732"
                         time_creation="Tue Feb 27 17:14:09 2018"
                         time_modification="Tue Feb 27 17:11:24 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="34749"
                obs_have="32769"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32851"
                obs_have="32769"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31281"
                obs_have="31281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6929732"
                         time_creation="Tue Feb 27 17:14:09 2018"
                         time_modification="Tue Feb 27 17:11:24 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="34749"
                obs_have="32769"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32851"
                obs_have="32769"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31281"
                obs_have="31281"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6929732"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 17:11:24 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="34749"
                obs_have="32769"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="32851"
                obs_have="32769"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31281"
                obs_have="31281"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb 27 18:20:08 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6061876"
                         time_creation="Tue Feb 27 18:14:03 2018"
                         time_modification="Tue Feb 27 18:11:19 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="34290"
                obs_have="29588"
                obs_ratio="86.29" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="29565"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="26644"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Tue Feb 27 18:44:44 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6061876"
                         time_creation="Tue Feb 27 18:14:03 2018"
                         time_modification="Tue Feb 27 18:11:19 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="34290"
                obs_have="29588"
                obs_ratio="86.29" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="29565"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="26644"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Tue Feb 27 20:32:45 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6061876"
                         time_creation="Tue Feb 27 18:14:03 2018"
                         time_modification="Tue Feb 27 18:11:19 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="34290"
                obs_have="29588"
                obs_ratio="86.29" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="29565"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="26644"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6061876"
                         time_creation="Tue Feb 27 18:14:03 2018"
                         time_modification="Tue Feb 27 18:11:19 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="34290"
                obs_have="29588"
                obs_ratio="86.29" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="29565"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="26644"
                obs_ratio="96.89" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6061876"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 18:11:19 2018" />
        <observations epoch_first="Tue Feb 27 17:00:00 2018"
                      epoch_last="Tue Feb 27 17:59:59 2018"
                      epochs="3493"
                      epochs_ratio="97.03">
          <mask elevation="03 degrees"
                obs_expected="34290"
                obs_have="29588"
                obs_ratio="86.29" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="29565"
                obs_ratio="96.97" />
          <mask elevation="15 degrees"
                obs_expected="27500"
                obs_have="26644"
                obs_ratio="96.89" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb 27 19:20:00 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5736422"
                         time_creation="Tue Feb 27 19:14:03 2018"
                         time_modification="Tue Feb 27 19:11:21 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="32903"
                obs_have="29367"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="29380"
                obs_have="29330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25483"
                obs_have="25483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 19:44:41 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5736422"
                         time_creation="Tue Feb 27 19:14:03 2018"
                         time_modification="Tue Feb 27 19:11:21 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="32903"
                obs_have="29367"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="29380"
                obs_have="29330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25483"
                obs_have="25483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 21:32:43 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5736422"
                         time_creation="Tue Feb 27 19:14:03 2018"
                         time_modification="Tue Feb 27 19:11:21 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="32903"
                obs_have="29367"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="29380"
                obs_have="29330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25483"
                obs_have="25483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5736422"
                         time_creation="Tue Feb 27 19:14:03 2018"
                         time_modification="Tue Feb 27 19:11:21 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="32903"
                obs_have="29367"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="29380"
                obs_have="29330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25483"
                obs_have="25483"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="5736422"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 19:11:21 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="32903"
                obs_have="29367"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="29380"
                obs_have="29330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="25483"
                obs_have="25483"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb 27 20:19:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5421648"
                         time_creation="Tue Feb 27 20:14:05 2018"
                         time_modification="Tue Feb 27 20:11:17 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="31715"
                obs_have="26553"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26532"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21878"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 20:44:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5421648"
                         time_creation="Tue Feb 27 20:14:05 2018"
                         time_modification="Tue Feb 27 20:11:17 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="31715"
                obs_have="26553"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26532"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21878"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 22:32:45 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5421648"
                         time_creation="Tue Feb 27 20:14:05 2018"
                         time_modification="Tue Feb 27 20:11:17 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="31715"
                obs_have="26553"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26532"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21878"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5421648"
                         time_creation="Tue Feb 27 20:14:05 2018"
                         time_modification="Tue Feb 27 20:11:17 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="31715"
                obs_have="26553"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26532"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21878"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5421648"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 20:11:17 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="31715"
                obs_have="26553"
                obs_ratio="83.72" />
          <mask elevation="10 degrees"
                obs_expected="26717"
                obs_have="26532"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21878"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb 27 21:19:42 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6066771"
                         time_creation="Tue Feb 27 21:14:03 2018"
                         time_modification="Tue Feb 27 21:11:22 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="31639"
                obs_have="28133"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="28230"
                obs_have="28115"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25605"
                obs_have="25605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 21:44:42 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6066771"
                         time_creation="Tue Feb 27 21:14:03 2018"
                         time_modification="Tue Feb 27 21:11:22 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="31639"
                obs_have="28133"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="28230"
                obs_have="28115"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25605"
                obs_have="25605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 23:32:43 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6066771"
                         time_creation="Tue Feb 27 21:14:03 2018"
                         time_modification="Tue Feb 27 21:11:22 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="31639"
                obs_have="28133"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="28230"
                obs_have="28115"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25605"
                obs_have="25605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6066771"
                         time_creation="Tue Feb 27 21:14:03 2018"
                         time_modification="Tue Feb 27 21:11:22 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="31639"
                obs_have="28133"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="28230"
                obs_have="28115"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25605"
                obs_have="25605"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6066771"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 21:11:22 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="31639"
                obs_have="28133"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="28230"
                obs_have="28115"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25605"
                obs_have="25605"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb 27 22:19:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6438601"
                         time_creation="Tue Feb 27 22:14:03 2018"
                         time_modification="Tue Feb 27 22:11:20 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="31556"
                obs_have="25273"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25228"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21745"
                obs_have="21745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 22:44:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6438601"
                         time_creation="Tue Feb 27 22:14:03 2018"
                         time_modification="Tue Feb 27 22:11:20 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="31556"
                obs_have="25273"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25228"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21745"
                obs_have="21745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 00:32:45 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6438601"
                         time_creation="Tue Feb 27 22:14:03 2018"
                         time_modification="Tue Feb 27 22:11:20 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="31556"
                obs_have="25273"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25228"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21745"
                obs_have="21745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6438601"
                         time_creation="Tue Feb 27 22:14:03 2018"
                         time_modification="Tue Feb 27 22:11:20 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="31556"
                obs_have="25273"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25228"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21745"
                obs_have="21745"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6438601"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 22:11:20 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="31556"
                obs_have="25273"
                obs_ratio="80.09" />
          <mask elevation="10 degrees"
                obs_expected="25323"
                obs_have="25228"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21745"
                obs_have="21745"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb 27 23:19:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6687022"
                         time_creation="Tue Feb 27 23:14:03 2018"
                         time_modification="Tue Feb 27 23:11:20 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="28800"
                obs_have="27528"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27528"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24997"
                obs_have="24997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb 27 23:44:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6687022"
                         time_creation="Tue Feb 27 23:14:03 2018"
                         time_modification="Tue Feb 27 23:11:20 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="28800"
                obs_have="27528"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27528"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24997"
                obs_have="24997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 01:32:50 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6687022"
                         time_creation="Tue Feb 27 23:14:03 2018"
                         time_modification="Tue Feb 27 23:11:20 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="28800"
                obs_have="27528"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27528"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24997"
                obs_have="24997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6687022"
                         time_creation="Tue Feb 27 23:14:03 2018"
                         time_modification="Tue Feb 27 23:11:20 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="28800"
                obs_have="27528"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27528"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24997"
                obs_have="24997"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6687022"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Tue Feb 27 23:11:20 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="28800"
                obs_have="27528"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="27583"
                obs_have="27528"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="24997"
                obs_have="24997"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc058x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb 28 00:19:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6338479"
                         time_creation="Wed Feb 28 00:14:04 2018"
                         time_modification="Wed Feb 28 00:11:18 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="32228"
                obs_have="25735"
                obs_ratio="79.85" />
          <mask elevation="10 degrees"
                obs_expected="25750"
                obs_have="25705"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20300"
                obs_have="20300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 00:44:45 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6338479"
                         time_creation="Wed Feb 28 00:14:04 2018"
                         time_modification="Wed Feb 28 00:11:18 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="32228"
                obs_have="25735"
                obs_ratio="79.85" />
          <mask elevation="10 degrees"
                obs_expected="25750"
                obs_have="25705"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20300"
                obs_have="20300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 02:32:46 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6338479"
                         time_creation="Wed Feb 28 00:14:04 2018"
                         time_modification="Wed Feb 28 00:11:18 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="32228"
                obs_have="25735"
                obs_ratio="79.85" />
          <mask elevation="10 degrees"
                obs_expected="25750"
                obs_have="25705"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20300"
                obs_have="20300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:01:20 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6338479"
                         time_creation="Wed Feb 28 00:14:04 2018"
                         time_modification="Wed Feb 28 00:11:18 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="32228"
                obs_have="25735"
                obs_ratio="79.85" />
          <mask elevation="10 degrees"
                obs_expected="25750"
                obs_have="25705"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20300"
                obs_have="20300"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 29 06:06:48 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6338479"
                         time_creation="Mon Mar 26 01:54:31 2018"
                         time_modification="Wed Feb 28 00:11:18 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="32228"
                obs_have="25735"
                obs_ratio="79.85" />
          <mask elevation="10 degrees"
                obs_expected="25750"
                obs_have="25705"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="20300"
                obs_have="20300"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
