<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-28 00:00:00"
    DayOfYear="59"
    Year="2018">
  <station name="PTRC">
    <file name="/ptrc0590.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar  1 17:46:01 2018"
               level="3">
        <file_statistics latency="01:36:27"
                         size="5187642"
                         time_creation="Thu Mar  1 02:50:17 2018"
                         time_modification="Thu Mar  1 01:35:57 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29101"
                obs_have="24006"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="24225"
                obs_have="23987"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="21467"
                obs_have="21346"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Fri Mar 30 05:50:43 2018"
               level="3">
        <file_statistics latency="01:36:27"
                         size="5187642"
                         time_creation="Tue Mar 27 01:58:07 2018"
                         time_modification="Thu Mar  1 01:35:57 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29101"
                obs_have="24006"
                obs_ratio="82.49" />
          <mask elevation="10 degrees"
                obs_expected="24225"
                obs_have="23987"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="21467"
                obs_have="21346"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 28 01:44:45 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7060723"
                         time_creation="Wed Feb 28 01:14:02 2018"
                         time_modification="Wed Feb 28 01:11:18 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="31783"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="31852"
                obs_have="31740"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27428"
                obs_have="27422"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 28 03:32:47 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7060723"
                         time_creation="Wed Feb 28 01:14:02 2018"
                         time_modification="Wed Feb 28 01:11:18 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="31783"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="31852"
                obs_have="31740"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27428"
                obs_have="27422"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7060723"
                         time_creation="Wed Feb 28 01:14:02 2018"
                         time_modification="Wed Feb 28 01:11:18 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="31783"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="31852"
                obs_have="31740"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27428"
                obs_have="27422"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7060723"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 01:11:18 2018" />
        <observations epoch_first="Wed Feb 28 00:00:00 2018"
                      epoch_last="Wed Feb 28 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="31783"
                obs_ratio="87.80" />
          <mask elevation="10 degrees"
                obs_expected="31852"
                obs_have="31740"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="27428"
                obs_have="27422"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 28 02:19:57 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7200757"
                         time_creation="Wed Feb 28 02:14:02 2018"
                         time_modification="Wed Feb 28 02:11:23 2018" />
        <observations epoch_first="Wed Feb 28 01:00:00 2018"
                      epoch_last="Wed Feb 28 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="35233"
                obs_have="35233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 02:44:53 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7200757"
                         time_creation="Wed Feb 28 02:14:02 2018"
                         time_modification="Wed Feb 28 02:11:23 2018" />
        <observations epoch_first="Wed Feb 28 01:00:00 2018"
                      epoch_last="Wed Feb 28 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="35233"
                obs_have="35233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 04:32:53 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7200757"
                         time_creation="Wed Feb 28 02:14:02 2018"
                         time_modification="Wed Feb 28 02:11:23 2018" />
        <observations epoch_first="Wed Feb 28 01:00:00 2018"
                      epoch_last="Wed Feb 28 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="35233"
                obs_have="35233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7200757"
                         time_creation="Wed Feb 28 02:14:02 2018"
                         time_modification="Wed Feb 28 02:11:23 2018" />
        <observations epoch_first="Wed Feb 28 01:00:00 2018"
                      epoch_last="Wed Feb 28 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="35233"
                obs_have="35233"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7200757"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 02:11:23 2018" />
        <observations epoch_first="Wed Feb 28 01:00:00 2018"
                      epoch_last="Wed Feb 28 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="35233"
                obs_have="35233"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 28 03:19:45 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6542247"
                         time_creation="Wed Feb 28 03:14:02 2018"
                         time_modification="Wed Feb 28 03:11:18 2018" />
        <observations epoch_first="Wed Feb 28 02:00:00 2018"
                      epoch_last="Wed Feb 28 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37563"
                obs_have="33685"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33647"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31210"
                obs_have="31210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 03:44:45 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6542247"
                         time_creation="Wed Feb 28 03:14:02 2018"
                         time_modification="Wed Feb 28 03:11:18 2018" />
        <observations epoch_first="Wed Feb 28 02:00:00 2018"
                      epoch_last="Wed Feb 28 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37563"
                obs_have="33685"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33647"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31210"
                obs_have="31210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 05:32:40 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6542247"
                         time_creation="Wed Feb 28 03:14:02 2018"
                         time_modification="Wed Feb 28 03:11:18 2018" />
        <observations epoch_first="Wed Feb 28 02:00:00 2018"
                      epoch_last="Wed Feb 28 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37563"
                obs_have="33685"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33647"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31210"
                obs_have="31210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6542247"
                         time_creation="Wed Feb 28 03:14:02 2018"
                         time_modification="Wed Feb 28 03:11:18 2018" />
        <observations epoch_first="Wed Feb 28 02:00:00 2018"
                      epoch_last="Wed Feb 28 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37563"
                obs_have="33685"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33647"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31210"
                obs_have="31210"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6542247"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 03:11:18 2018" />
        <observations epoch_first="Wed Feb 28 02:00:00 2018"
                      epoch_last="Wed Feb 28 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37563"
                obs_have="33685"
                obs_ratio="89.68" />
          <mask elevation="10 degrees"
                obs_expected="33704"
                obs_have="33647"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="31210"
                obs_have="31210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 28 04:19:47 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6826460"
                         time_creation="Wed Feb 28 04:14:02 2018"
                         time_modification="Wed Feb 28 04:11:20 2018" />
        <observations epoch_first="Wed Feb 28 03:00:00 2018"
                      epoch_last="Wed Feb 28 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42980"
                obs_have="36767"
                obs_ratio="85.54" />
          <mask elevation="10 degrees"
                obs_expected="36836"
                obs_have="36729"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 04:44:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6826460"
                         time_creation="Wed Feb 28 04:14:02 2018"
                         time_modification="Wed Feb 28 04:11:20 2018" />
        <observations epoch_first="Wed Feb 28 03:00:00 2018"
                      epoch_last="Wed Feb 28 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42980"
                obs_have="36767"
                obs_ratio="85.54" />
          <mask elevation="10 degrees"
                obs_expected="36836"
                obs_have="36729"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 06:32:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6826460"
                         time_creation="Wed Feb 28 04:14:02 2018"
                         time_modification="Wed Feb 28 04:11:20 2018" />
        <observations epoch_first="Wed Feb 28 03:00:00 2018"
                      epoch_last="Wed Feb 28 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42980"
                obs_have="36767"
                obs_ratio="85.54" />
          <mask elevation="10 degrees"
                obs_expected="36836"
                obs_have="36729"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6826460"
                         time_creation="Wed Feb 28 04:14:02 2018"
                         time_modification="Wed Feb 28 04:11:20 2018" />
        <observations epoch_first="Wed Feb 28 03:00:00 2018"
                      epoch_last="Wed Feb 28 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42980"
                obs_have="36767"
                obs_ratio="85.54" />
          <mask elevation="10 degrees"
                obs_expected="36836"
                obs_have="36729"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6826460"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 04:11:20 2018" />
        <observations epoch_first="Wed Feb 28 03:00:00 2018"
                      epoch_last="Wed Feb 28 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42980"
                obs_have="36767"
                obs_ratio="85.54" />
          <mask elevation="10 degrees"
                obs_expected="36836"
                obs_have="36729"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="31900"
                obs_have="31900"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 28 05:19:44 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7010873"
                         time_creation="Wed Feb 28 05:14:02 2018"
                         time_modification="Wed Feb 28 05:11:22 2018" />
        <observations epoch_first="Wed Feb 28 04:00:00 2018"
                      epoch_last="Wed Feb 28 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="37537"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="37597"
                obs_have="37537"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 05:44:45 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7010873"
                         time_creation="Wed Feb 28 05:14:02 2018"
                         time_modification="Wed Feb 28 05:11:22 2018" />
        <observations epoch_first="Wed Feb 28 04:00:00 2018"
                      epoch_last="Wed Feb 28 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="37537"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="37597"
                obs_have="37537"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 07:32:45 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7010873"
                         time_creation="Wed Feb 28 05:14:02 2018"
                         time_modification="Wed Feb 28 05:11:22 2018" />
        <observations epoch_first="Wed Feb 28 04:00:00 2018"
                      epoch_last="Wed Feb 28 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="37537"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="37597"
                obs_have="37537"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7010873"
                         time_creation="Wed Feb 28 05:14:02 2018"
                         time_modification="Wed Feb 28 05:11:22 2018" />
        <observations epoch_first="Wed Feb 28 04:00:00 2018"
                      epoch_last="Wed Feb 28 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="37537"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="37597"
                obs_have="37537"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="7010873"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 05:11:22 2018" />
        <observations epoch_first="Wed Feb 28 04:00:00 2018"
                      epoch_last="Wed Feb 28 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39096"
                obs_have="37537"
                obs_ratio="96.01" />
          <mask elevation="10 degrees"
                obs_expected="37597"
                obs_have="37537"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="35437"
                obs_have="35437"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 28 06:19:42 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7284344"
                         time_creation="Wed Feb 28 06:14:02 2018"
                         time_modification="Wed Feb 28 06:11:23 2018" />
        <observations epoch_first="Wed Feb 28 05:00:00 2018"
                      epoch_last="Wed Feb 28 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38419"
                obs_have="33295"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33229"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 06:44:41 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7284344"
                         time_creation="Wed Feb 28 06:14:02 2018"
                         time_modification="Wed Feb 28 06:11:23 2018" />
        <observations epoch_first="Wed Feb 28 05:00:00 2018"
                      epoch_last="Wed Feb 28 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38419"
                obs_have="33295"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33229"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 08:32:41 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7284344"
                         time_creation="Wed Feb 28 06:14:02 2018"
                         time_modification="Wed Feb 28 06:11:23 2018" />
        <observations epoch_first="Wed Feb 28 05:00:00 2018"
                      epoch_last="Wed Feb 28 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38419"
                obs_have="33295"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33229"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7284344"
                         time_creation="Wed Feb 28 06:14:02 2018"
                         time_modification="Wed Feb 28 06:11:23 2018" />
        <observations epoch_first="Wed Feb 28 05:00:00 2018"
                      epoch_last="Wed Feb 28 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38419"
                obs_have="33295"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33229"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7284344"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 06:11:23 2018" />
        <observations epoch_first="Wed Feb 28 05:00:00 2018"
                      epoch_last="Wed Feb 28 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38419"
                obs_have="33295"
                obs_ratio="86.66" />
          <mask elevation="10 degrees"
                obs_expected="33314"
                obs_have="33229"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 28 07:19:37 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6769494"
                         time_creation="Wed Feb 28 07:14:02 2018"
                         time_modification="Wed Feb 28 07:11:20 2018" />
        <observations epoch_first="Wed Feb 28 06:00:00 2018"
                      epoch_last="Wed Feb 28 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="29324"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="29269"
                obs_have="29260"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 07:44:38 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6769494"
                         time_creation="Wed Feb 28 07:14:02 2018"
                         time_modification="Wed Feb 28 07:11:20 2018" />
        <observations epoch_first="Wed Feb 28 06:00:00 2018"
                      epoch_last="Wed Feb 28 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="29324"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="29269"
                obs_have="29260"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 09:32:40 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6769494"
                         time_creation="Wed Feb 28 07:14:02 2018"
                         time_modification="Wed Feb 28 07:11:20 2018" />
        <observations epoch_first="Wed Feb 28 06:00:00 2018"
                      epoch_last="Wed Feb 28 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="29324"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="29269"
                obs_have="29260"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6769494"
                         time_creation="Wed Feb 28 07:14:02 2018"
                         time_modification="Wed Feb 28 07:11:20 2018" />
        <observations epoch_first="Wed Feb 28 06:00:00 2018"
                      epoch_last="Wed Feb 28 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="29324"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="29269"
                obs_have="29260"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6769494"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 07:11:20 2018" />
        <observations epoch_first="Wed Feb 28 06:00:00 2018"
                      epoch_last="Wed Feb 28 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32737"
                obs_have="29324"
                obs_ratio="89.57" />
          <mask elevation="10 degrees"
                obs_expected="29269"
                obs_have="29260"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25202"
                obs_have="25202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 28 08:19:38 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6428094"
                         time_creation="Wed Feb 28 08:14:02 2018"
                         time_modification="Wed Feb 28 08:11:19 2018" />
        <observations epoch_first="Wed Feb 28 07:00:00 2018"
                      epoch_last="Wed Feb 28 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26935"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="27217"
                obs_have="26924"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="24116"
                obs_have="24116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 08:44:38 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6428094"
                         time_creation="Wed Feb 28 08:14:02 2018"
                         time_modification="Wed Feb 28 08:11:19 2018" />
        <observations epoch_first="Wed Feb 28 07:00:00 2018"
                      epoch_last="Wed Feb 28 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26935"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="27217"
                obs_have="26924"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="24116"
                obs_have="24116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 10:32:39 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6428094"
                         time_creation="Wed Feb 28 08:14:02 2018"
                         time_modification="Wed Feb 28 08:11:19 2018" />
        <observations epoch_first="Wed Feb 28 07:00:00 2018"
                      epoch_last="Wed Feb 28 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26935"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="27217"
                obs_have="26924"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="24116"
                obs_have="24116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6428094"
                         time_creation="Wed Feb 28 08:14:02 2018"
                         time_modification="Wed Feb 28 08:11:19 2018" />
        <observations epoch_first="Wed Feb 28 07:00:00 2018"
                      epoch_last="Wed Feb 28 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26935"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="27217"
                obs_have="26924"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="24116"
                obs_have="24116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6428094"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 08:11:19 2018" />
        <observations epoch_first="Wed Feb 28 07:00:00 2018"
                      epoch_last="Wed Feb 28 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30605"
                obs_have="26935"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="27217"
                obs_have="26924"
                obs_ratio="98.92" />
          <mask elevation="15 degrees"
                obs_expected="24116"
                obs_have="24116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 28 09:19:39 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6392667"
                         time_creation="Wed Feb 28 09:14:02 2018"
                         time_modification="Wed Feb 28 09:11:18 2018" />
        <observations epoch_first="Wed Feb 28 08:00:00 2018"
                      epoch_last="Wed Feb 28 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="26570"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26570"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 09:44:39 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6392667"
                         time_creation="Wed Feb 28 09:14:02 2018"
                         time_modification="Wed Feb 28 09:11:18 2018" />
        <observations epoch_first="Wed Feb 28 08:00:00 2018"
                      epoch_last="Wed Feb 28 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="26570"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26570"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 11:32:41 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6392667"
                         time_creation="Wed Feb 28 09:14:02 2018"
                         time_modification="Wed Feb 28 09:11:18 2018" />
        <observations epoch_first="Wed Feb 28 08:00:00 2018"
                      epoch_last="Wed Feb 28 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="26570"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26570"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6392667"
                         time_creation="Wed Feb 28 09:14:02 2018"
                         time_modification="Wed Feb 28 09:11:18 2018" />
        <observations epoch_first="Wed Feb 28 08:00:00 2018"
                      epoch_last="Wed Feb 28 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="26570"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26570"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6392667"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 09:11:18 2018" />
        <observations epoch_first="Wed Feb 28 08:00:00 2018"
                      epoch_last="Wed Feb 28 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31553"
                obs_have="26570"
                obs_ratio="84.21" />
          <mask elevation="10 degrees"
                obs_expected="26694"
                obs_have="26570"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="23848"
                obs_have="23848"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 28 10:19:42 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6431042"
                         time_creation="Wed Feb 28 10:14:03 2018"
                         time_modification="Wed Feb 28 10:11:18 2018" />
        <observations epoch_first="Wed Feb 28 09:00:00 2018"
                      epoch_last="Wed Feb 28 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32187"
                obs_have="28479"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="28507"
                obs_have="28443"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24158"
                obs_have="24158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 10:44:42 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6431042"
                         time_creation="Wed Feb 28 10:14:03 2018"
                         time_modification="Wed Feb 28 10:11:18 2018" />
        <observations epoch_first="Wed Feb 28 09:00:00 2018"
                      epoch_last="Wed Feb 28 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32187"
                obs_have="28479"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="28507"
                obs_have="28443"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24158"
                obs_have="24158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 12:32:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6431042"
                         time_creation="Wed Feb 28 10:14:03 2018"
                         time_modification="Wed Feb 28 10:11:18 2018" />
        <observations epoch_first="Wed Feb 28 09:00:00 2018"
                      epoch_last="Wed Feb 28 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32187"
                obs_have="28479"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="28507"
                obs_have="28443"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24158"
                obs_have="24158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6431042"
                         time_creation="Wed Feb 28 10:14:03 2018"
                         time_modification="Wed Feb 28 10:11:18 2018" />
        <observations epoch_first="Wed Feb 28 09:00:00 2018"
                      epoch_last="Wed Feb 28 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32187"
                obs_have="28479"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="28507"
                obs_have="28443"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24158"
                obs_have="24158"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6431042"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 10:11:18 2018" />
        <observations epoch_first="Wed Feb 28 09:00:00 2018"
                      epoch_last="Wed Feb 28 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32187"
                obs_have="28479"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="28507"
                obs_have="28443"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="24158"
                obs_have="24158"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 28 11:19:37 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5854836"
                         time_creation="Wed Feb 28 11:14:03 2018"
                         time_modification="Wed Feb 28 11:11:15 2018" />
        <observations epoch_first="Wed Feb 28 10:00:00 2018"
                      epoch_last="Wed Feb 28 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31425"
                obs_have="27462"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="27548"
                obs_have="27433"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25055"
                obs_have="25055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 11:44:36 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5854836"
                         time_creation="Wed Feb 28 11:14:03 2018"
                         time_modification="Wed Feb 28 11:11:15 2018" />
        <observations epoch_first="Wed Feb 28 10:00:00 2018"
                      epoch_last="Wed Feb 28 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31425"
                obs_have="27462"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="27548"
                obs_have="27433"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25055"
                obs_have="25055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 13:32:38 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5854836"
                         time_creation="Wed Feb 28 11:14:03 2018"
                         time_modification="Wed Feb 28 11:11:15 2018" />
        <observations epoch_first="Wed Feb 28 10:00:00 2018"
                      epoch_last="Wed Feb 28 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31425"
                obs_have="27462"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="27548"
                obs_have="27433"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25055"
                obs_have="25055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5854836"
                         time_creation="Wed Feb 28 11:14:03 2018"
                         time_modification="Wed Feb 28 11:11:15 2018" />
        <observations epoch_first="Wed Feb 28 10:00:00 2018"
                      epoch_last="Wed Feb 28 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31425"
                obs_have="27462"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="27548"
                obs_have="27433"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25055"
                obs_have="25055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5854836"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 11:11:15 2018" />
        <observations epoch_first="Wed Feb 28 10:00:00 2018"
                      epoch_last="Wed Feb 28 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31425"
                obs_have="27462"
                obs_ratio="87.39" />
          <mask elevation="10 degrees"
                obs_expected="27548"
                obs_have="27433"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25055"
                obs_have="25055"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 28 12:19:34 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5681312"
                         time_creation="Wed Feb 28 12:14:02 2018"
                         time_modification="Wed Feb 28 12:11:15 2018" />
        <observations epoch_first="Wed Feb 28 11:00:00 2018"
                      epoch_last="Wed Feb 28 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30898"
                obs_have="26558"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="26639"
                obs_have="26558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23738"
                obs_have="23738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 12:44:34 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5681312"
                         time_creation="Wed Feb 28 12:14:02 2018"
                         time_modification="Wed Feb 28 12:11:15 2018" />
        <observations epoch_first="Wed Feb 28 11:00:00 2018"
                      epoch_last="Wed Feb 28 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30898"
                obs_have="26558"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="26639"
                obs_have="26558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23738"
                obs_have="23738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 14:32:36 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5681312"
                         time_creation="Wed Feb 28 12:14:02 2018"
                         time_modification="Wed Feb 28 12:11:15 2018" />
        <observations epoch_first="Wed Feb 28 11:00:00 2018"
                      epoch_last="Wed Feb 28 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30898"
                obs_have="26558"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="26639"
                obs_have="26558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23738"
                obs_have="23738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5681312"
                         time_creation="Wed Feb 28 12:14:02 2018"
                         time_modification="Wed Feb 28 12:11:15 2018" />
        <observations epoch_first="Wed Feb 28 11:00:00 2018"
                      epoch_last="Wed Feb 28 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30898"
                obs_have="26558"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="26639"
                obs_have="26558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23738"
                obs_have="23738"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5681312"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 12:11:15 2018" />
        <observations epoch_first="Wed Feb 28 11:00:00 2018"
                      epoch_last="Wed Feb 28 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30898"
                obs_have="26558"
                obs_ratio="85.95" />
          <mask elevation="10 degrees"
                obs_expected="26639"
                obs_have="26558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="23738"
                obs_have="23738"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 28 13:19:42 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6076872"
                         time_creation="Wed Feb 28 13:14:03 2018"
                         time_modification="Wed Feb 28 13:11:17 2018" />
        <observations epoch_first="Wed Feb 28 12:00:00 2018"
                      epoch_last="Wed Feb 28 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="28489"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="28511"
                obs_have="28449"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23410"
                obs_have="23410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 13:44:42 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6076872"
                         time_creation="Wed Feb 28 13:14:03 2018"
                         time_modification="Wed Feb 28 13:11:17 2018" />
        <observations epoch_first="Wed Feb 28 12:00:00 2018"
                      epoch_last="Wed Feb 28 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="28489"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="28511"
                obs_have="28449"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23410"
                obs_have="23410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 15:32:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6076872"
                         time_creation="Wed Feb 28 13:14:03 2018"
                         time_modification="Wed Feb 28 13:11:17 2018" />
        <observations epoch_first="Wed Feb 28 12:00:00 2018"
                      epoch_last="Wed Feb 28 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="28489"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="28511"
                obs_have="28449"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23410"
                obs_have="23410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6076872"
                         time_creation="Wed Feb 28 13:14:03 2018"
                         time_modification="Wed Feb 28 13:11:17 2018" />
        <observations epoch_first="Wed Feb 28 12:00:00 2018"
                      epoch_last="Wed Feb 28 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="28489"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="28511"
                obs_have="28449"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23410"
                obs_have="23410"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6076872"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 13:11:17 2018" />
        <observations epoch_first="Wed Feb 28 12:00:00 2018"
                      epoch_last="Wed Feb 28 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34412"
                obs_have="28489"
                obs_ratio="82.79" />
          <mask elevation="10 degrees"
                obs_expected="28511"
                obs_have="28449"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="23410"
                obs_have="23410"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Feb 28 14:19:44 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6607023"
                         time_creation="Wed Feb 28 14:14:02 2018"
                         time_modification="Wed Feb 28 14:11:23 2018" />
        <observations epoch_first="Wed Feb 28 13:00:00 2018"
                      epoch_last="Wed Feb 28 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="29974"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30323"
                obs_have="29947"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 14:44:45 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6607023"
                         time_creation="Wed Feb 28 14:14:02 2018"
                         time_modification="Wed Feb 28 14:11:23 2018" />
        <observations epoch_first="Wed Feb 28 13:00:00 2018"
                      epoch_last="Wed Feb 28 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="29974"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30323"
                obs_have="29947"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:32:53 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6607023"
                         time_creation="Wed Feb 28 14:14:02 2018"
                         time_modification="Wed Feb 28 14:11:23 2018" />
        <observations epoch_first="Wed Feb 28 13:00:00 2018"
                      epoch_last="Wed Feb 28 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="29974"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30323"
                obs_have="29947"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6607023"
                         time_creation="Wed Feb 28 14:14:02 2018"
                         time_modification="Wed Feb 28 14:11:23 2018" />
        <observations epoch_first="Wed Feb 28 13:00:00 2018"
                      epoch_last="Wed Feb 28 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="29974"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30323"
                obs_have="29947"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6607023"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 14:11:23 2018" />
        <observations epoch_first="Wed Feb 28 13:00:00 2018"
                      epoch_last="Wed Feb 28 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32269"
                obs_have="29974"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="30323"
                obs_have="29947"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="28695"
                obs_have="28695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 28 15:19:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6558184"
                         time_creation="Wed Feb 28 15:14:03 2018"
                         time_modification="Wed Feb 28 15:11:24 2018" />
        <observations epoch_first="Wed Feb 28 14:00:00 2018"
                      epoch_last="Wed Feb 28 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="30042"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="30017"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27799"
                obs_have="27799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 15:44:45 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6558184"
                         time_creation="Wed Feb 28 15:14:03 2018"
                         time_modification="Wed Feb 28 15:11:24 2018" />
        <observations epoch_first="Wed Feb 28 14:00:00 2018"
                      epoch_last="Wed Feb 28 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="30042"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="30017"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27799"
                obs_have="27799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 17:32:48 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6558184"
                         time_creation="Wed Feb 28 15:14:03 2018"
                         time_modification="Wed Feb 28 15:11:24 2018" />
        <observations epoch_first="Wed Feb 28 14:00:00 2018"
                      epoch_last="Wed Feb 28 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="30042"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="30017"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27799"
                obs_have="27799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6558184"
                         time_creation="Wed Feb 28 15:14:03 2018"
                         time_modification="Wed Feb 28 15:11:24 2018" />
        <observations epoch_first="Wed Feb 28 14:00:00 2018"
                      epoch_last="Wed Feb 28 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="30042"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="30017"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27799"
                obs_have="27799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6558184"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 15:11:24 2018" />
        <observations epoch_first="Wed Feb 28 14:00:00 2018"
                      epoch_last="Wed Feb 28 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32056"
                obs_have="30042"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30060"
                obs_have="30017"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27799"
                obs_have="27799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 28 16:19:52 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6731089"
                         time_creation="Wed Feb 28 16:14:02 2018"
                         time_modification="Wed Feb 28 16:11:23 2018" />
        <observations epoch_first="Wed Feb 28 15:00:00 2018"
                      epoch_last="Wed Feb 28 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40052"
                obs_have="32381"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32423"
                obs_have="32334"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25694"
                obs_have="25694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 16:44:45 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6731089"
                         time_creation="Wed Feb 28 16:14:02 2018"
                         time_modification="Wed Feb 28 16:11:23 2018" />
        <observations epoch_first="Wed Feb 28 15:00:00 2018"
                      epoch_last="Wed Feb 28 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40052"
                obs_have="32381"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32423"
                obs_have="32334"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25694"
                obs_have="25694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:32:47 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6731089"
                         time_creation="Wed Feb 28 16:14:02 2018"
                         time_modification="Wed Feb 28 16:11:23 2018" />
        <observations epoch_first="Wed Feb 28 15:00:00 2018"
                      epoch_last="Wed Feb 28 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40052"
                obs_have="32381"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32423"
                obs_have="32334"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25694"
                obs_have="25694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6731089"
                         time_creation="Wed Feb 28 16:14:02 2018"
                         time_modification="Wed Feb 28 16:11:23 2018" />
        <observations epoch_first="Wed Feb 28 15:00:00 2018"
                      epoch_last="Wed Feb 28 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40052"
                obs_have="32381"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32423"
                obs_have="32334"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25694"
                obs_have="25694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6731089"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 16:11:23 2018" />
        <observations epoch_first="Wed Feb 28 15:00:00 2018"
                      epoch_last="Wed Feb 28 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40052"
                obs_have="32381"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="32423"
                obs_have="32334"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="25694"
                obs_have="25694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 28 17:19:44 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6988066"
                         time_creation="Wed Feb 28 17:14:02 2018"
                         time_modification="Wed Feb 28 17:11:24 2018" />
        <observations epoch_first="Wed Feb 28 16:00:00 2018"
                      epoch_last="Wed Feb 28 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="32685"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="32858"
                obs_have="32685"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="31287"
                obs_have="31287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 17:44:48 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6988066"
                         time_creation="Wed Feb 28 17:14:02 2018"
                         time_modification="Wed Feb 28 17:11:24 2018" />
        <observations epoch_first="Wed Feb 28 16:00:00 2018"
                      epoch_last="Wed Feb 28 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="32685"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="32858"
                obs_have="32685"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="31287"
                obs_have="31287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 19:32:45 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6988066"
                         time_creation="Wed Feb 28 17:14:02 2018"
                         time_modification="Wed Feb 28 17:11:24 2018" />
        <observations epoch_first="Wed Feb 28 16:00:00 2018"
                      epoch_last="Wed Feb 28 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="32685"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="32858"
                obs_have="32685"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="31287"
                obs_have="31287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6988066"
                         time_creation="Wed Feb 28 17:14:02 2018"
                         time_modification="Wed Feb 28 17:11:24 2018" />
        <observations epoch_first="Wed Feb 28 16:00:00 2018"
                      epoch_last="Wed Feb 28 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="32685"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="32858"
                obs_have="32685"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="31287"
                obs_have="31287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6988066"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 17:11:24 2018" />
        <observations epoch_first="Wed Feb 28 16:00:00 2018"
                      epoch_last="Wed Feb 28 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34506"
                obs_have="32685"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="32858"
                obs_have="32685"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="31287"
                obs_have="31287"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 28 18:20:08 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6280170"
                         time_creation="Wed Feb 28 18:14:04 2018"
                         time_modification="Wed Feb 28 18:11:20 2018" />
        <observations epoch_first="Wed Feb 28 17:00:00 2018"
                      epoch_last="Wed Feb 28 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34041"
                obs_have="30194"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30171"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27252"
                obs_have="27252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 18:44:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6280170"
                         time_creation="Wed Feb 28 18:14:04 2018"
                         time_modification="Wed Feb 28 18:11:20 2018" />
        <observations epoch_first="Wed Feb 28 17:00:00 2018"
                      epoch_last="Wed Feb 28 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34041"
                obs_have="30194"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30171"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27252"
                obs_have="27252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 20:32:45 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6280170"
                         time_creation="Wed Feb 28 18:14:04 2018"
                         time_modification="Wed Feb 28 18:11:20 2018" />
        <observations epoch_first="Wed Feb 28 17:00:00 2018"
                      epoch_last="Wed Feb 28 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34041"
                obs_have="30194"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30171"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27252"
                obs_have="27252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6280170"
                         time_creation="Wed Feb 28 18:14:04 2018"
                         time_modification="Wed Feb 28 18:11:20 2018" />
        <observations epoch_first="Wed Feb 28 17:00:00 2018"
                      epoch_last="Wed Feb 28 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34041"
                obs_have="30194"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30171"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27252"
                obs_have="27252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6280170"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 18:11:20 2018" />
        <observations epoch_first="Wed Feb 28 17:00:00 2018"
                      epoch_last="Wed Feb 28 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34041"
                obs_have="30194"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="30238"
                obs_have="30171"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27252"
                obs_have="27252"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 28 19:19:57 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5887074"
                         time_creation="Wed Feb 28 19:14:03 2018"
                         time_modification="Wed Feb 28 19:11:17 2018" />
        <observations epoch_first="Wed Feb 28 18:00:00 2018"
                      epoch_last="Wed Feb 28 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32905"
                obs_have="29100"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="29133"
                obs_have="29063"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 19:44:40 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5887074"
                         time_creation="Wed Feb 28 19:14:03 2018"
                         time_modification="Wed Feb 28 19:11:17 2018" />
        <observations epoch_first="Wed Feb 28 18:00:00 2018"
                      epoch_last="Wed Feb 28 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32905"
                obs_have="29100"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="29133"
                obs_have="29063"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 21:32:42 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5887074"
                         time_creation="Wed Feb 28 19:14:03 2018"
                         time_modification="Wed Feb 28 19:11:17 2018" />
        <observations epoch_first="Wed Feb 28 18:00:00 2018"
                      epoch_last="Wed Feb 28 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32905"
                obs_have="29100"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="29133"
                obs_have="29063"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5887074"
                         time_creation="Wed Feb 28 19:14:03 2018"
                         time_modification="Wed Feb 28 19:11:17 2018" />
        <observations epoch_first="Wed Feb 28 18:00:00 2018"
                      epoch_last="Wed Feb 28 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32905"
                obs_have="29100"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="29133"
                obs_have="29063"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5887074"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 19:11:17 2018" />
        <observations epoch_first="Wed Feb 28 18:00:00 2018"
                      epoch_last="Wed Feb 28 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32905"
                obs_have="29100"
                obs_ratio="88.44" />
          <mask elevation="10 degrees"
                obs_expected="29133"
                obs_have="29063"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="24741"
                obs_have="24741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Feb 28 20:19:46 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5701456"
                         time_creation="Wed Feb 28 20:14:03 2018"
                         time_modification="Wed Feb 28 20:11:18 2018" />
        <observations epoch_first="Wed Feb 28 19:00:00 2018"
                      epoch_last="Wed Feb 28 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26955"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="26931"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="22372"
                obs_have="22372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 20:44:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5701456"
                         time_creation="Wed Feb 28 20:14:03 2018"
                         time_modification="Wed Feb 28 20:11:18 2018" />
        <observations epoch_first="Wed Feb 28 19:00:00 2018"
                      epoch_last="Wed Feb 28 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26955"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="26931"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="22372"
                obs_have="22372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 22:32:46 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5701456"
                         time_creation="Wed Feb 28 20:14:03 2018"
                         time_modification="Wed Feb 28 20:11:18 2018" />
        <observations epoch_first="Wed Feb 28 19:00:00 2018"
                      epoch_last="Wed Feb 28 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26955"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="26931"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="22372"
                obs_have="22372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5701456"
                         time_creation="Wed Feb 28 20:14:03 2018"
                         time_modification="Wed Feb 28 20:11:18 2018" />
        <observations epoch_first="Wed Feb 28 19:00:00 2018"
                      epoch_last="Wed Feb 28 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26955"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="26931"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="22372"
                obs_have="22372"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5701456"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 20:11:18 2018" />
        <observations epoch_first="Wed Feb 28 19:00:00 2018"
                      epoch_last="Wed Feb 28 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31808"
                obs_have="26955"
                obs_ratio="84.74" />
          <mask elevation="10 degrees"
                obs_expected="27210"
                obs_have="26931"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="22372"
                obs_have="22372"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 28 21:19:43 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6172991"
                         time_creation="Wed Feb 28 21:14:03 2018"
                         time_modification="Wed Feb 28 21:11:19 2018" />
        <observations epoch_first="Wed Feb 28 20:00:00 2018"
                      epoch_last="Wed Feb 28 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31149"
                obs_have="27630"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27612"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 21:44:42 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6172991"
                         time_creation="Wed Feb 28 21:14:03 2018"
                         time_modification="Wed Feb 28 21:11:19 2018" />
        <observations epoch_first="Wed Feb 28 20:00:00 2018"
                      epoch_last="Wed Feb 28 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31149"
                obs_have="27630"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27612"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 23:32:43 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6172991"
                         time_creation="Wed Feb 28 21:14:03 2018"
                         time_modification="Wed Feb 28 21:11:19 2018" />
        <observations epoch_first="Wed Feb 28 20:00:00 2018"
                      epoch_last="Wed Feb 28 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31149"
                obs_have="27630"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27612"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6172991"
                         time_creation="Wed Feb 28 21:14:03 2018"
                         time_modification="Wed Feb 28 21:11:19 2018" />
        <observations epoch_first="Wed Feb 28 20:00:00 2018"
                      epoch_last="Wed Feb 28 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31149"
                obs_have="27630"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27612"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6172991"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 21:11:19 2018" />
        <observations epoch_first="Wed Feb 28 20:00:00 2018"
                      epoch_last="Wed Feb 28 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31149"
                obs_have="27630"
                obs_ratio="88.70" />
          <mask elevation="10 degrees"
                obs_expected="27743"
                obs_have="27612"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="25606"
                obs_have="25606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 28 22:19:44 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6340800"
                         time_creation="Wed Feb 28 22:14:03 2018"
                         time_modification="Wed Feb 28 22:11:20 2018" />
        <observations epoch_first="Wed Feb 28 21:00:00 2018"
                      epoch_last="Wed Feb 28 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31550"
                obs_have="25517"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="25559"
                obs_have="25478"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21740"
                obs_have="21740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 22:44:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6340800"
                         time_creation="Wed Feb 28 22:14:03 2018"
                         time_modification="Wed Feb 28 22:11:20 2018" />
        <observations epoch_first="Wed Feb 28 21:00:00 2018"
                      epoch_last="Wed Feb 28 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31550"
                obs_have="25517"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="25559"
                obs_have="25478"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21740"
                obs_have="21740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:32:45 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6340800"
                         time_creation="Wed Feb 28 22:14:03 2018"
                         time_modification="Wed Feb 28 22:11:20 2018" />
        <observations epoch_first="Wed Feb 28 21:00:00 2018"
                      epoch_last="Wed Feb 28 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31550"
                obs_have="25517"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="25559"
                obs_have="25478"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21740"
                obs_have="21740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6340800"
                         time_creation="Wed Feb 28 22:14:03 2018"
                         time_modification="Wed Feb 28 22:11:20 2018" />
        <observations epoch_first="Wed Feb 28 21:00:00 2018"
                      epoch_last="Wed Feb 28 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31550"
                obs_have="25517"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="25559"
                obs_have="25478"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21740"
                obs_have="21740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6340800"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 22:11:20 2018" />
        <observations epoch_first="Wed Feb 28 21:00:00 2018"
                      epoch_last="Wed Feb 28 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31550"
                obs_have="25517"
                obs_ratio="80.88" />
          <mask elevation="10 degrees"
                obs_expected="25559"
                obs_have="25478"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21740"
                obs_have="21740"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 28 23:19:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6576367"
                         time_creation="Wed Feb 28 23:14:04 2018"
                         time_modification="Wed Feb 28 23:11:19 2018" />
        <observations epoch_first="Wed Feb 28 22:00:00 2018"
                      epoch_last="Wed Feb 28 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28567"
                obs_have="27275"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="27347"
                obs_have="27275"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25003"
                obs_have="25003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 28 23:44:47 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6576367"
                         time_creation="Wed Feb 28 23:14:04 2018"
                         time_modification="Wed Feb 28 23:11:19 2018" />
        <observations epoch_first="Wed Feb 28 22:00:00 2018"
                      epoch_last="Wed Feb 28 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28567"
                obs_have="27275"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="27347"
                obs_have="27275"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25003"
                obs_have="25003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 01:32:49 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6576367"
                         time_creation="Wed Feb 28 23:14:04 2018"
                         time_modification="Wed Feb 28 23:11:19 2018" />
        <observations epoch_first="Wed Feb 28 22:00:00 2018"
                      epoch_last="Wed Feb 28 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28567"
                obs_have="27275"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="27347"
                obs_have="27275"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25003"
                obs_have="25003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6576367"
                         time_creation="Wed Feb 28 23:14:04 2018"
                         time_modification="Wed Feb 28 23:11:19 2018" />
        <observations epoch_first="Wed Feb 28 22:00:00 2018"
                      epoch_last="Wed Feb 28 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28567"
                obs_have="27275"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="27347"
                obs_have="27275"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25003"
                obs_have="25003"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6576367"
                         time_creation="Tue Mar 27 01:54:26 2018"
                         time_modification="Wed Feb 28 23:11:19 2018" />
        <observations epoch_first="Wed Feb 28 22:00:00 2018"
                      epoch_last="Wed Feb 28 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28567"
                obs_have="27275"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="27347"
                obs_have="27275"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25003"
                obs_have="25003"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc059x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Mar  1 00:19:46 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6221276"
                         time_creation="Thu Mar  1 00:14:03 2018"
                         time_modification="Thu Mar  1 00:11:18 2018" />
        <observations epoch_first="Wed Feb 28 23:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32472"
                obs_have="25722"
                obs_ratio="79.21" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25695"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20055"
                obs_have="20055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 00:44:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6221276"
                         time_creation="Thu Mar  1 00:14:03 2018"
                         time_modification="Thu Mar  1 00:11:18 2018" />
        <observations epoch_first="Wed Feb 28 23:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32472"
                obs_have="25722"
                obs_ratio="79.21" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25695"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20055"
                obs_have="20055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 02:32:45 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6221276"
                         time_creation="Thu Mar  1 00:14:03 2018"
                         time_modification="Thu Mar  1 00:11:18 2018" />
        <observations epoch_first="Wed Feb 28 23:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32472"
                obs_have="25722"
                obs_ratio="79.21" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25695"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20055"
                obs_have="20055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  1 18:01:25 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6221276"
                         time_creation="Thu Mar  1 00:14:03 2018"
                         time_modification="Thu Mar  1 00:11:18 2018" />
        <observations epoch_first="Wed Feb 28 23:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32472"
                obs_have="25722"
                obs_ratio="79.21" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25695"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20055"
                obs_have="20055"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 30 06:06:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6221276"
                         time_creation="Tue Mar 27 01:54:27 2018"
                         time_modification="Thu Mar  1 00:11:18 2018" />
        <observations epoch_first="Wed Feb 28 23:00:00 2018"
                      epoch_last="Wed Feb 28 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32472"
                obs_have="25722"
                obs_ratio="79.21" />
          <mask elevation="10 degrees"
                obs_expected="25749"
                obs_have="25695"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="20055"
                obs_have="20055"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
