<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-24 00:00:00"
    DayOfYear="55"
    Year="2018">
  <station name="PTRC">
    <file name="/ptrc0550.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 25 17:45:43 2018"
               level="3">
        <file_statistics latency="01:36:35"
                         size="5158049"
                         time_creation="Sun Feb 25 02:50:12 2018"
                         time_modification="Sun Feb 25 01:36:05 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28970"
                obs_have="23974"
                obs_ratio="82.75" />
          <mask elevation="10 degrees"
                obs_expected="24113"
                obs_have="23953"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="21337"
                obs_have="21337"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 05:50:42 2018"
               level="3">
        <file_statistics latency="01:36:35"
                         size="5158049"
                         time_creation="Fri Mar 23 01:58:00 2018"
                         time_modification="Sun Feb 25 01:36:05 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28970"
                obs_have="23974"
                obs_ratio="82.75" />
          <mask elevation="10 degrees"
                obs_expected="24113"
                obs_have="23953"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="21337"
                obs_have="21337"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb 24 01:44:41 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6530277"
                         time_creation="Sat Feb 24 01:14:16 2018"
                         time_modification="Sat Feb 24 01:11:20 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="28708"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28666"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="24184"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Feb 24 03:32:42 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6530277"
                         time_creation="Sat Feb 24 01:14:16 2018"
                         time_modification="Sat Feb 24 01:11:20 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="28708"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28666"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="24184"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6530277"
                         time_creation="Sat Feb 24 01:14:16 2018"
                         time_modification="Sat Feb 24 01:11:20 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="28708"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28666"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="24184"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6530277"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 01:11:20 2018" />
        <observations epoch_first="Sat Feb 24 00:00:00 2018"
                      epoch_last="Sat Feb 24 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="28708"
                obs_ratio="82.17" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28666"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24192"
                obs_have="24184"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb 24 02:19:56 2018"
               level="3">
        <file_statistics latency="00:11:27"
                         size="6979239"
                         time_creation="Sat Feb 24 02:14:02 2018"
                         time_modification="Sat Feb 24 02:11:26 2018" />
        <observations epoch_first="Sat Feb 24 01:00:00 2018"
                      epoch_last="Sat Feb 24 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35415"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35449"
                obs_have="35415"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="34565"
                obs_have="34565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 02:44:53 2018"
               level="3">
        <file_statistics latency="00:11:27"
                         size="6979239"
                         time_creation="Sat Feb 24 02:14:02 2018"
                         time_modification="Sat Feb 24 02:11:26 2018" />
        <observations epoch_first="Sat Feb 24 01:00:00 2018"
                      epoch_last="Sat Feb 24 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35415"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35449"
                obs_have="35415"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="34565"
                obs_have="34565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 04:32:53 2018"
               level="3">
        <file_statistics latency="00:11:27"
                         size="6979239"
                         time_creation="Sat Feb 24 02:14:02 2018"
                         time_modification="Sat Feb 24 02:11:26 2018" />
        <observations epoch_first="Sat Feb 24 01:00:00 2018"
                      epoch_last="Sat Feb 24 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35415"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35449"
                obs_have="35415"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="34565"
                obs_have="34565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:27"
                         size="6979239"
                         time_creation="Sat Feb 24 02:14:02 2018"
                         time_modification="Sat Feb 24 02:11:26 2018" />
        <observations epoch_first="Sat Feb 24 01:00:00 2018"
                      epoch_last="Sat Feb 24 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35415"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35449"
                obs_have="35415"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="34565"
                obs_have="34565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:27"
                         size="6979239"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 02:11:26 2018" />
        <observations epoch_first="Sat Feb 24 01:00:00 2018"
                      epoch_last="Sat Feb 24 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35415"
                obs_ratio="98.38" />
          <mask elevation="10 degrees"
                obs_expected="35449"
                obs_have="35415"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="34565"
                obs_have="34565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb 24 03:19:44 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6700681"
                         time_creation="Sat Feb 24 03:14:02 2018"
                         time_modification="Sat Feb 24 03:11:23 2018" />
        <observations epoch_first="Sat Feb 24 02:00:00 2018"
                      epoch_last="Sat Feb 24 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37021"
                obs_have="33704"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="33749"
                obs_have="33680"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 03:44:45 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6700681"
                         time_creation="Sat Feb 24 03:14:02 2018"
                         time_modification="Sat Feb 24 03:11:23 2018" />
        <observations epoch_first="Sat Feb 24 02:00:00 2018"
                      epoch_last="Sat Feb 24 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37021"
                obs_have="33704"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="33749"
                obs_have="33680"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 05:32:40 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6700681"
                         time_creation="Sat Feb 24 03:14:02 2018"
                         time_modification="Sat Feb 24 03:11:23 2018" />
        <observations epoch_first="Sat Feb 24 02:00:00 2018"
                      epoch_last="Sat Feb 24 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37021"
                obs_have="33704"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="33749"
                obs_have="33680"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6700681"
                         time_creation="Sat Feb 24 03:14:02 2018"
                         time_modification="Sat Feb 24 03:11:23 2018" />
        <observations epoch_first="Sat Feb 24 02:00:00 2018"
                      epoch_last="Sat Feb 24 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37021"
                obs_have="33704"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="33749"
                obs_have="33680"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="6700681"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 03:11:23 2018" />
        <observations epoch_first="Sat Feb 24 02:00:00 2018"
                      epoch_last="Sat Feb 24 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37021"
                obs_have="33704"
                obs_ratio="91.04" />
          <mask elevation="10 degrees"
                obs_expected="33749"
                obs_have="33680"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="31463"
                obs_have="31463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb 24 04:19:52 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6927075"
                         time_creation="Sat Feb 24 04:14:02 2018"
                         time_modification="Sat Feb 24 04:11:24 2018" />
        <observations epoch_first="Sat Feb 24 03:00:00 2018"
                      epoch_last="Sat Feb 24 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42207"
                obs_have="37589"
                obs_ratio="89.06" />
          <mask elevation="10 degrees"
                obs_expected="37634"
                obs_have="37541"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32707"
                obs_have="32707"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 04:44:47 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6927075"
                         time_creation="Sat Feb 24 04:14:02 2018"
                         time_modification="Sat Feb 24 04:11:24 2018" />
        <observations epoch_first="Sat Feb 24 03:00:00 2018"
                      epoch_last="Sat Feb 24 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42207"
                obs_have="37589"
                obs_ratio="89.06" />
          <mask elevation="10 degrees"
                obs_expected="37634"
                obs_have="37541"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32707"
                obs_have="32707"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 06:32:47 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6927075"
                         time_creation="Sat Feb 24 04:14:02 2018"
                         time_modification="Sat Feb 24 04:11:24 2018" />
        <observations epoch_first="Sat Feb 24 03:00:00 2018"
                      epoch_last="Sat Feb 24 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42207"
                obs_have="37589"
                obs_ratio="89.06" />
          <mask elevation="10 degrees"
                obs_expected="37634"
                obs_have="37541"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32707"
                obs_have="32707"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6927075"
                         time_creation="Sat Feb 24 04:14:02 2018"
                         time_modification="Sat Feb 24 04:11:24 2018" />
        <observations epoch_first="Sat Feb 24 03:00:00 2018"
                      epoch_last="Sat Feb 24 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42207"
                obs_have="37589"
                obs_ratio="89.06" />
          <mask elevation="10 degrees"
                obs_expected="37634"
                obs_have="37541"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32707"
                obs_have="32707"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6927075"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 04:11:24 2018" />
        <observations epoch_first="Sat Feb 24 03:00:00 2018"
                      epoch_last="Sat Feb 24 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42207"
                obs_have="37589"
                obs_ratio="89.06" />
          <mask elevation="10 degrees"
                obs_expected="37634"
                obs_have="37541"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="32707"
                obs_have="32707"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb 24 05:19:49 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6879780"
                         time_creation="Sat Feb 24 05:14:02 2018"
                         time_modification="Sat Feb 24 05:11:22 2018" />
        <observations epoch_first="Sat Feb 24 04:00:00 2018"
                      epoch_last="Sat Feb 24 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="36614"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36609"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="33833"
                obs_have="33833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 05:44:48 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6879780"
                         time_creation="Sat Feb 24 05:14:02 2018"
                         time_modification="Sat Feb 24 05:11:22 2018" />
        <observations epoch_first="Sat Feb 24 04:00:00 2018"
                      epoch_last="Sat Feb 24 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="36614"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36609"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="33833"
                obs_have="33833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 07:32:49 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6879780"
                         time_creation="Sat Feb 24 05:14:02 2018"
                         time_modification="Sat Feb 24 05:11:22 2018" />
        <observations epoch_first="Sat Feb 24 04:00:00 2018"
                      epoch_last="Sat Feb 24 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="36614"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36609"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="33833"
                obs_have="33833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6879780"
                         time_creation="Sat Feb 24 05:14:02 2018"
                         time_modification="Sat Feb 24 05:11:22 2018" />
        <observations epoch_first="Sat Feb 24 04:00:00 2018"
                      epoch_last="Sat Feb 24 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="36614"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36609"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="33833"
                obs_have="33833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:23"
                         size="6879780"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 05:11:22 2018" />
        <observations epoch_first="Sat Feb 24 04:00:00 2018"
                      epoch_last="Sat Feb 24 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39374"
                obs_have="36614"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="36723"
                obs_have="36609"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="33833"
                obs_have="33833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb 24 06:19:47 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7296945"
                         time_creation="Sat Feb 24 06:14:03 2018"
                         time_modification="Sat Feb 24 06:11:23 2018" />
        <observations epoch_first="Sat Feb 24 05:00:00 2018"
                      epoch_last="Sat Feb 24 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="34388"
                obs_ratio="92.40" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="34362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 06:44:45 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7296945"
                         time_creation="Sat Feb 24 06:14:03 2018"
                         time_modification="Sat Feb 24 06:11:23 2018" />
        <observations epoch_first="Sat Feb 24 05:00:00 2018"
                      epoch_last="Sat Feb 24 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="34388"
                obs_ratio="92.40" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="34362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 08:32:46 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7296945"
                         time_creation="Sat Feb 24 06:14:03 2018"
                         time_modification="Sat Feb 24 06:11:23 2018" />
        <observations epoch_first="Sat Feb 24 05:00:00 2018"
                      epoch_last="Sat Feb 24 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="34388"
                obs_ratio="92.40" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="34362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7296945"
                         time_creation="Sat Feb 24 06:14:03 2018"
                         time_modification="Sat Feb 24 06:11:23 2018" />
        <observations epoch_first="Sat Feb 24 05:00:00 2018"
                      epoch_last="Sat Feb 24 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="34388"
                obs_ratio="92.40" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="34362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7296945"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 06:11:23 2018" />
        <observations epoch_first="Sat Feb 24 05:00:00 2018"
                      epoch_last="Sat Feb 24 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37216"
                obs_have="34388"
                obs_ratio="92.40" />
          <mask elevation="10 degrees"
                obs_expected="34449"
                obs_have="34362"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb 24 07:19:39 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6871242"
                         time_creation="Sat Feb 24 07:14:02 2018"
                         time_modification="Sat Feb 24 07:11:24 2018" />
        <observations epoch_first="Sat Feb 24 06:00:00 2018"
                      epoch_last="Sat Feb 24 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34095"
                obs_have="30309"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30239"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 07:44:39 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6871242"
                         time_creation="Sat Feb 24 07:14:02 2018"
                         time_modification="Sat Feb 24 07:11:24 2018" />
        <observations epoch_first="Sat Feb 24 06:00:00 2018"
                      epoch_last="Sat Feb 24 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34095"
                obs_have="30309"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30239"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 09:32:40 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6871242"
                         time_creation="Sat Feb 24 07:14:02 2018"
                         time_modification="Sat Feb 24 07:11:24 2018" />
        <observations epoch_first="Sat Feb 24 06:00:00 2018"
                      epoch_last="Sat Feb 24 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34095"
                obs_have="30309"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30239"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6871242"
                         time_creation="Sat Feb 24 07:14:02 2018"
                         time_modification="Sat Feb 24 07:11:24 2018" />
        <observations epoch_first="Sat Feb 24 06:00:00 2018"
                      epoch_last="Sat Feb 24 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34095"
                obs_have="30309"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30239"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6871242"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 07:11:24 2018" />
        <observations epoch_first="Sat Feb 24 06:00:00 2018"
                      epoch_last="Sat Feb 24 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34095"
                obs_have="30309"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="30245"
                obs_have="30239"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26961"
                obs_have="26961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb 24 08:19:38 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6360859"
                         time_creation="Sat Feb 24 08:14:02 2018"
                         time_modification="Sat Feb 24 08:11:20 2018" />
        <observations epoch_first="Sat Feb 24 07:00:00 2018"
                      epoch_last="Sat Feb 24 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="26847"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="26800"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23217"
                obs_have="23214"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 24 08:44:39 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6360859"
                         time_creation="Sat Feb 24 08:14:02 2018"
                         time_modification="Sat Feb 24 08:11:20 2018" />
        <observations epoch_first="Sat Feb 24 07:00:00 2018"
                      epoch_last="Sat Feb 24 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="26847"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="26800"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23217"
                obs_have="23214"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb 24 10:32:40 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6360859"
                         time_creation="Sat Feb 24 08:14:02 2018"
                         time_modification="Sat Feb 24 08:11:20 2018" />
        <observations epoch_first="Sat Feb 24 07:00:00 2018"
                      epoch_last="Sat Feb 24 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="26847"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="26800"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23217"
                obs_have="23214"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6360859"
                         time_creation="Sat Feb 24 08:14:02 2018"
                         time_modification="Sat Feb 24 08:11:20 2018" />
        <observations epoch_first="Sat Feb 24 07:00:00 2018"
                      epoch_last="Sat Feb 24 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="26847"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="26800"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23217"
                obs_have="23214"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6360859"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 08:11:20 2018" />
        <observations epoch_first="Sat Feb 24 07:00:00 2018"
                      epoch_last="Sat Feb 24 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33301"
                obs_have="26847"
                obs_ratio="80.62" />
          <mask elevation="10 degrees"
                obs_expected="27141"
                obs_have="26800"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="23217"
                obs_have="23214"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb 24 09:19:44 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6338548"
                         time_creation="Sat Feb 24 09:14:02 2018"
                         time_modification="Sat Feb 24 09:11:24 2018" />
        <observations epoch_first="Sat Feb 24 08:00:00 2018"
                      epoch_last="Sat Feb 24 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31256"
                obs_have="26950"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="26950"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 09:44:45 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6338548"
                         time_creation="Sat Feb 24 09:14:02 2018"
                         time_modification="Sat Feb 24 09:11:24 2018" />
        <observations epoch_first="Sat Feb 24 08:00:00 2018"
                      epoch_last="Sat Feb 24 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31256"
                obs_have="26950"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="26950"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 11:32:46 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6338548"
                         time_creation="Sat Feb 24 09:14:02 2018"
                         time_modification="Sat Feb 24 09:11:24 2018" />
        <observations epoch_first="Sat Feb 24 08:00:00 2018"
                      epoch_last="Sat Feb 24 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31256"
                obs_have="26950"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="26950"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6338548"
                         time_creation="Sat Feb 24 09:14:02 2018"
                         time_modification="Sat Feb 24 09:11:24 2018" />
        <observations epoch_first="Sat Feb 24 08:00:00 2018"
                      epoch_last="Sat Feb 24 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31256"
                obs_have="26950"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="26950"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="6338548"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 09:11:24 2018" />
        <observations epoch_first="Sat Feb 24 08:00:00 2018"
                      epoch_last="Sat Feb 24 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31256"
                obs_have="26950"
                obs_ratio="86.22" />
          <mask elevation="10 degrees"
                obs_expected="27729"
                obs_have="26950"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="23922"
                obs_have="23922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb 24 10:19:42 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6026946"
                         time_creation="Sat Feb 24 10:14:03 2018"
                         time_modification="Sat Feb 24 10:11:18 2018" />
        <observations epoch_first="Sat Feb 24 09:00:00 2018"
                      epoch_last="Sat Feb 24 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30176"
                obs_have="26887"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="26889"
                obs_have="26851"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24615"
                obs_have="24615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 10:44:42 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6026946"
                         time_creation="Sat Feb 24 10:14:03 2018"
                         time_modification="Sat Feb 24 10:11:18 2018" />
        <observations epoch_first="Sat Feb 24 09:00:00 2018"
                      epoch_last="Sat Feb 24 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30176"
                obs_have="26887"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="26889"
                obs_have="26851"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24615"
                obs_have="24615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 12:32:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6026946"
                         time_creation="Sat Feb 24 10:14:03 2018"
                         time_modification="Sat Feb 24 10:11:18 2018" />
        <observations epoch_first="Sat Feb 24 09:00:00 2018"
                      epoch_last="Sat Feb 24 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30176"
                obs_have="26887"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="26889"
                obs_have="26851"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24615"
                obs_have="24615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6026946"
                         time_creation="Sat Feb 24 10:14:03 2018"
                         time_modification="Sat Feb 24 10:11:18 2018" />
        <observations epoch_first="Sat Feb 24 09:00:00 2018"
                      epoch_last="Sat Feb 24 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30176"
                obs_have="26887"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="26889"
                obs_have="26851"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24615"
                obs_have="24615"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6026946"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 10:11:18 2018" />
        <observations epoch_first="Sat Feb 24 09:00:00 2018"
                      epoch_last="Sat Feb 24 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30176"
                obs_have="26887"
                obs_ratio="89.10" />
          <mask elevation="10 degrees"
                obs_expected="26889"
                obs_have="26851"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24615"
                obs_have="24615"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb 24 11:19:35 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5952912"
                         time_creation="Sat Feb 24 11:14:03 2018"
                         time_modification="Sat Feb 24 11:11:18 2018" />
        <observations epoch_first="Sat Feb 24 10:00:00 2018"
                      epoch_last="Sat Feb 24 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33390"
                obs_have="28153"
                obs_ratio="84.32" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28124"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 11:44:36 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5952912"
                         time_creation="Sat Feb 24 11:14:03 2018"
                         time_modification="Sat Feb 24 11:11:18 2018" />
        <observations epoch_first="Sat Feb 24 10:00:00 2018"
                      epoch_last="Sat Feb 24 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33390"
                obs_have="28153"
                obs_ratio="84.32" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28124"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 13:32:38 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5952912"
                         time_creation="Sat Feb 24 11:14:03 2018"
                         time_modification="Sat Feb 24 11:11:18 2018" />
        <observations epoch_first="Sat Feb 24 10:00:00 2018"
                      epoch_last="Sat Feb 24 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33390"
                obs_have="28153"
                obs_ratio="84.32" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28124"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5952912"
                         time_creation="Sat Feb 24 11:14:03 2018"
                         time_modification="Sat Feb 24 11:11:18 2018" />
        <observations epoch_first="Sat Feb 24 10:00:00 2018"
                      epoch_last="Sat Feb 24 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33390"
                obs_have="28153"
                obs_ratio="84.32" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28124"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5952912"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 11:11:18 2018" />
        <observations epoch_first="Sat Feb 24 10:00:00 2018"
                      epoch_last="Sat Feb 24 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33390"
                obs_have="28153"
                obs_ratio="84.32" />
          <mask elevation="10 degrees"
                obs_expected="28266"
                obs_have="28124"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="24594"
                obs_have="24594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb 24 12:19:38 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="5763461"
                         time_creation="Sat Feb 24 12:14:02 2018"
                         time_modification="Sat Feb 24 12:11:19 2018" />
        <observations epoch_first="Sat Feb 24 11:00:00 2018"
                      epoch_last="Sat Feb 24 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="27535"
                obs_ratio="88.11" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27535"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23727"
                obs_have="23727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 12:44:37 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="5763461"
                         time_creation="Sat Feb 24 12:14:02 2018"
                         time_modification="Sat Feb 24 12:11:19 2018" />
        <observations epoch_first="Sat Feb 24 11:00:00 2018"
                      epoch_last="Sat Feb 24 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="27535"
                obs_ratio="88.11" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27535"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23727"
                obs_have="23727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 14:32:39 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="5763461"
                         time_creation="Sat Feb 24 12:14:02 2018"
                         time_modification="Sat Feb 24 12:11:19 2018" />
        <observations epoch_first="Sat Feb 24 11:00:00 2018"
                      epoch_last="Sat Feb 24 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="27535"
                obs_ratio="88.11" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27535"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23727"
                obs_have="23727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="5763461"
                         time_creation="Sat Feb 24 12:14:02 2018"
                         time_modification="Sat Feb 24 12:11:19 2018" />
        <observations epoch_first="Sat Feb 24 11:00:00 2018"
                      epoch_last="Sat Feb 24 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="27535"
                obs_ratio="88.11" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27535"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23727"
                obs_have="23727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="5763461"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 12:11:19 2018" />
        <observations epoch_first="Sat Feb 24 11:00:00 2018"
                      epoch_last="Sat Feb 24 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31250"
                obs_have="27535"
                obs_ratio="88.11" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27535"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="23727"
                obs_have="23727"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb 24 13:19:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5675933"
                         time_creation="Sat Feb 24 13:14:02 2018"
                         time_modification="Sat Feb 24 13:11:18 2018" />
        <observations epoch_first="Sat Feb 24 12:00:00 2018"
                      epoch_last="Sat Feb 24 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33173"
                obs_have="26505"
                obs_ratio="79.90" />
          <mask elevation="10 degrees"
                obs_expected="26532"
                obs_have="26466"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22823"
                obs_have="22823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 13:44:41 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5675933"
                         time_creation="Sat Feb 24 13:14:02 2018"
                         time_modification="Sat Feb 24 13:11:18 2018" />
        <observations epoch_first="Sat Feb 24 12:00:00 2018"
                      epoch_last="Sat Feb 24 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33173"
                obs_have="26505"
                obs_ratio="79.90" />
          <mask elevation="10 degrees"
                obs_expected="26532"
                obs_have="26466"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22823"
                obs_have="22823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 15:32:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5675933"
                         time_creation="Sat Feb 24 13:14:02 2018"
                         time_modification="Sat Feb 24 13:11:18 2018" />
        <observations epoch_first="Sat Feb 24 12:00:00 2018"
                      epoch_last="Sat Feb 24 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33173"
                obs_have="26505"
                obs_ratio="79.90" />
          <mask elevation="10 degrees"
                obs_expected="26532"
                obs_have="26466"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22823"
                obs_have="22823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5675933"
                         time_creation="Sat Feb 24 13:14:02 2018"
                         time_modification="Sat Feb 24 13:11:18 2018" />
        <observations epoch_first="Sat Feb 24 12:00:00 2018"
                      epoch_last="Sat Feb 24 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33173"
                obs_have="26505"
                obs_ratio="79.90" />
          <mask elevation="10 degrees"
                obs_expected="26532"
                obs_have="26466"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22823"
                obs_have="22823"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="5675933"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 13:11:18 2018" />
        <observations epoch_first="Sat Feb 24 12:00:00 2018"
                      epoch_last="Sat Feb 24 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33173"
                obs_have="26505"
                obs_ratio="79.90" />
          <mask elevation="10 degrees"
                obs_expected="26532"
                obs_have="26466"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="22823"
                obs_have="22823"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb 24 14:19:49 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7066919"
                         time_creation="Sat Feb 24 14:14:03 2018"
                         time_modification="Sat Feb 24 14:11:24 2018" />
        <observations epoch_first="Sat Feb 24 13:00:00 2018"
                      epoch_last="Sat Feb 24 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31698"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29247"
                obs_have="29247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 14:44:49 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7066919"
                         time_creation="Sat Feb 24 14:14:03 2018"
                         time_modification="Sat Feb 24 14:11:24 2018" />
        <observations epoch_first="Sat Feb 24 13:00:00 2018"
                      epoch_last="Sat Feb 24 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31698"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29247"
                obs_have="29247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 16:32:57 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7066919"
                         time_creation="Sat Feb 24 14:14:03 2018"
                         time_modification="Sat Feb 24 14:11:24 2018" />
        <observations epoch_first="Sat Feb 24 13:00:00 2018"
                      epoch_last="Sat Feb 24 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31698"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29247"
                obs_have="29247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7066919"
                         time_creation="Sat Feb 24 14:14:03 2018"
                         time_modification="Sat Feb 24 14:11:24 2018" />
        <observations epoch_first="Sat Feb 24 13:00:00 2018"
                      epoch_last="Sat Feb 24 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31698"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29247"
                obs_have="29247"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:25"
                         size="7066919"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 14:11:24 2018" />
        <observations epoch_first="Sat Feb 24 13:00:00 2018"
                      epoch_last="Sat Feb 24 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="32112"
                obs_have="31698"
                obs_ratio="98.71" />
          <mask elevation="15 degrees"
                obs_expected="29247"
                obs_have="29247"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb 24 15:19:46 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6711600"
                         time_creation="Sat Feb 24 15:14:03 2018"
                         time_modification="Sat Feb 24 15:11:21 2018" />
        <observations epoch_first="Sat Feb 24 14:00:00 2018"
                      epoch_last="Sat Feb 24 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33018"
                obs_have="29241"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="29232"
                obs_have="29191"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="26815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 15:44:44 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6711600"
                         time_creation="Sat Feb 24 15:14:03 2018"
                         time_modification="Sat Feb 24 15:11:21 2018" />
        <observations epoch_first="Sat Feb 24 14:00:00 2018"
                      epoch_last="Sat Feb 24 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33018"
                obs_have="29241"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="29232"
                obs_have="29191"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="26815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 17:32:46 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6711600"
                         time_creation="Sat Feb 24 15:14:03 2018"
                         time_modification="Sat Feb 24 15:11:21 2018" />
        <observations epoch_first="Sat Feb 24 14:00:00 2018"
                      epoch_last="Sat Feb 24 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33018"
                obs_have="29241"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="29232"
                obs_have="29191"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="26815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6711600"
                         time_creation="Sat Feb 24 15:14:03 2018"
                         time_modification="Sat Feb 24 15:11:21 2018" />
        <observations epoch_first="Sat Feb 24 14:00:00 2018"
                      epoch_last="Sat Feb 24 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33018"
                obs_have="29241"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="29232"
                obs_have="29191"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="26815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6711600"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 15:11:21 2018" />
        <observations epoch_first="Sat Feb 24 14:00:00 2018"
                      epoch_last="Sat Feb 24 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33018"
                obs_have="29241"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="29232"
                obs_have="29191"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="26815"
                obs_have="26815"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb 24 16:19:53 2018"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7006399"
                         time_creation="Sat Feb 24 16:14:03 2018"
                         time_modification="Sat Feb 24 16:11:27 2018" />
        <observations epoch_first="Sat Feb 24 15:00:00 2018"
                      epoch_last="Sat Feb 24 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38993"
                obs_have="31393"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="31438"
                obs_have="31347"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="25053"
                obs_have="25053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 16:44:47 2018"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7006399"
                         time_creation="Sat Feb 24 16:14:03 2018"
                         time_modification="Sat Feb 24 16:11:27 2018" />
        <observations epoch_first="Sat Feb 24 15:00:00 2018"
                      epoch_last="Sat Feb 24 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38993"
                obs_have="31393"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="31438"
                obs_have="31347"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="25053"
                obs_have="25053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 18:32:49 2018"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7006399"
                         time_creation="Sat Feb 24 16:14:03 2018"
                         time_modification="Sat Feb 24 16:11:27 2018" />
        <observations epoch_first="Sat Feb 24 15:00:00 2018"
                      epoch_last="Sat Feb 24 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38993"
                obs_have="31393"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="31438"
                obs_have="31347"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="25053"
                obs_have="25053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7006399"
                         time_creation="Sat Feb 24 16:14:03 2018"
                         time_modification="Sat Feb 24 16:11:27 2018" />
        <observations epoch_first="Sat Feb 24 15:00:00 2018"
                      epoch_last="Sat Feb 24 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38993"
                obs_have="31393"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="31438"
                obs_have="31347"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="25053"
                obs_have="25053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7006399"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 16:11:27 2018" />
        <observations epoch_first="Sat Feb 24 15:00:00 2018"
                      epoch_last="Sat Feb 24 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38993"
                obs_have="31393"
                obs_ratio="80.51" />
          <mask elevation="10 degrees"
                obs_expected="31438"
                obs_have="31347"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="25053"
                obs_have="25053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb 24 17:19:48 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7192667"
                         time_creation="Sat Feb 24 17:14:03 2018"
                         time_modification="Sat Feb 24 17:11:23 2018" />
        <observations epoch_first="Sat Feb 24 16:00:00 2018"
                      epoch_last="Sat Feb 24 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35062"
                obs_have="32733"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="32834"
                obs_have="32733"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30923"
                obs_have="30923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 17:44:47 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7192667"
                         time_creation="Sat Feb 24 17:14:03 2018"
                         time_modification="Sat Feb 24 17:11:23 2018" />
        <observations epoch_first="Sat Feb 24 16:00:00 2018"
                      epoch_last="Sat Feb 24 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35062"
                obs_have="32733"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="32834"
                obs_have="32733"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30923"
                obs_have="30923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 19:32:49 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7192667"
                         time_creation="Sat Feb 24 17:14:03 2018"
                         time_modification="Sat Feb 24 17:11:23 2018" />
        <observations epoch_first="Sat Feb 24 16:00:00 2018"
                      epoch_last="Sat Feb 24 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35062"
                obs_have="32733"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="32834"
                obs_have="32733"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30923"
                obs_have="30923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7192667"
                         time_creation="Sat Feb 24 17:14:03 2018"
                         time_modification="Sat Feb 24 17:11:23 2018" />
        <observations epoch_first="Sat Feb 24 16:00:00 2018"
                      epoch_last="Sat Feb 24 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35062"
                obs_have="32733"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="32834"
                obs_have="32733"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30923"
                obs_have="30923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:24"
                         size="7192667"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 17:11:23 2018" />
        <observations epoch_first="Sat Feb 24 16:00:00 2018"
                      epoch_last="Sat Feb 24 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35062"
                obs_have="32733"
                obs_ratio="93.36" />
          <mask elevation="10 degrees"
                obs_expected="32834"
                obs_have="32733"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="30923"
                obs_have="30923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb 24 18:20:12 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6740985"
                         time_creation="Sat Feb 24 18:14:03 2018"
                         time_modification="Sat Feb 24 18:11:20 2018" />
        <observations epoch_first="Sat Feb 24 17:00:00 2018"
                      epoch_last="Sat Feb 24 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33936"
                obs_have="31187"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="31237"
                obs_have="31164"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="28816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 18:44:48 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6740985"
                         time_creation="Sat Feb 24 18:14:03 2018"
                         time_modification="Sat Feb 24 18:11:20 2018" />
        <observations epoch_first="Sat Feb 24 17:00:00 2018"
                      epoch_last="Sat Feb 24 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33936"
                obs_have="31187"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="31237"
                obs_have="31164"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="28816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 20:32:49 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6740985"
                         time_creation="Sat Feb 24 18:14:03 2018"
                         time_modification="Sat Feb 24 18:11:20 2018" />
        <observations epoch_first="Sat Feb 24 17:00:00 2018"
                      epoch_last="Sat Feb 24 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33936"
                obs_have="31187"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="31237"
                obs_have="31164"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="28816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6740985"
                         time_creation="Sat Feb 24 18:14:03 2018"
                         time_modification="Sat Feb 24 18:11:20 2018" />
        <observations epoch_first="Sat Feb 24 17:00:00 2018"
                      epoch_last="Sat Feb 24 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33936"
                obs_have="31187"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="31237"
                obs_have="31164"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="28816"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:21"
                         size="6740985"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 18:11:20 2018" />
        <observations epoch_first="Sat Feb 24 17:00:00 2018"
                      epoch_last="Sat Feb 24 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33936"
                obs_have="31187"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="31237"
                obs_have="31164"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28816"
                obs_have="28816"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb 24 19:20:12 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6090625"
                         time_creation="Sat Feb 24 19:14:11 2018"
                         time_modification="Sat Feb 24 19:11:21 2018" />
        <observations epoch_first="Sat Feb 24 18:00:00 2018"
                      epoch_last="Sat Feb 24 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32186"
                obs_have="30000"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26920"
                obs_have="26920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 19:44:44 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6090625"
                         time_creation="Sat Feb 24 19:14:11 2018"
                         time_modification="Sat Feb 24 19:11:21 2018" />
        <observations epoch_first="Sat Feb 24 18:00:00 2018"
                      epoch_last="Sat Feb 24 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32186"
                obs_have="30000"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26920"
                obs_have="26920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 21:32:45 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6090625"
                         time_creation="Sat Feb 24 19:14:11 2018"
                         time_modification="Sat Feb 24 19:11:21 2018" />
        <observations epoch_first="Sat Feb 24 18:00:00 2018"
                      epoch_last="Sat Feb 24 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32186"
                obs_have="30000"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26920"
                obs_have="26920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6090625"
                         time_creation="Sat Feb 24 19:14:11 2018"
                         time_modification="Sat Feb 24 19:11:21 2018" />
        <observations epoch_first="Sat Feb 24 18:00:00 2018"
                      epoch_last="Sat Feb 24 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32186"
                obs_have="30000"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26920"
                obs_have="26920"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:22"
                         size="6090625"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 19:11:21 2018" />
        <observations epoch_first="Sat Feb 24 18:00:00 2018"
                      epoch_last="Sat Feb 24 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32186"
                obs_have="30000"
                obs_ratio="93.21" />
          <mask elevation="10 degrees"
                obs_expected="29962"
                obs_have="29962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26920"
                obs_have="26920"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb 24 20:19:39 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5484955"
                         time_creation="Sat Feb 24 20:14:03 2018"
                         time_modification="Sat Feb 24 20:11:15 2018" />
        <observations epoch_first="Sat Feb 24 19:00:00 2018"
                      epoch_last="Sat Feb 24 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33665"
                obs_have="25725"
                obs_ratio="76.41" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25695"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="20622"
                obs_have="20622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 20:44:39 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5484955"
                         time_creation="Sat Feb 24 20:14:03 2018"
                         time_modification="Sat Feb 24 20:11:15 2018" />
        <observations epoch_first="Sat Feb 24 19:00:00 2018"
                      epoch_last="Sat Feb 24 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33665"
                obs_have="25725"
                obs_ratio="76.41" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25695"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="20622"
                obs_have="20622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 22:32:41 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5484955"
                         time_creation="Sat Feb 24 20:14:03 2018"
                         time_modification="Sat Feb 24 20:11:15 2018" />
        <observations epoch_first="Sat Feb 24 19:00:00 2018"
                      epoch_last="Sat Feb 24 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33665"
                obs_have="25725"
                obs_ratio="76.41" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25695"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="20622"
                obs_have="20622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5484955"
                         time_creation="Sat Feb 24 20:14:03 2018"
                         time_modification="Sat Feb 24 20:11:15 2018" />
        <observations epoch_first="Sat Feb 24 19:00:00 2018"
                      epoch_last="Sat Feb 24 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33665"
                obs_have="25725"
                obs_ratio="76.41" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25695"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="20622"
                obs_have="20622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="5484955"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 20:11:15 2018" />
        <observations epoch_first="Sat Feb 24 19:00:00 2018"
                      epoch_last="Sat Feb 24 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33665"
                obs_have="25725"
                obs_ratio="76.41" />
          <mask elevation="10 degrees"
                obs_expected="25926"
                obs_have="25695"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="20622"
                obs_have="20622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb 24 21:19:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5771537"
                         time_creation="Sat Feb 24 21:14:02 2018"
                         time_modification="Sat Feb 24 21:11:17 2018" />
        <observations epoch_first="Sat Feb 24 20:00:00 2018"
                      epoch_last="Sat Feb 24 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="28707"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="29188"
                obs_have="28689"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25604"
                obs_have="25604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 21:44:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5771537"
                         time_creation="Sat Feb 24 21:14:02 2018"
                         time_modification="Sat Feb 24 21:11:17 2018" />
        <observations epoch_first="Sat Feb 24 20:00:00 2018"
                      epoch_last="Sat Feb 24 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="28707"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="29188"
                obs_have="28689"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25604"
                obs_have="25604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 23:32:47 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5771537"
                         time_creation="Sat Feb 24 21:14:02 2018"
                         time_modification="Sat Feb 24 21:11:17 2018" />
        <observations epoch_first="Sat Feb 24 20:00:00 2018"
                      epoch_last="Sat Feb 24 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="28707"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="29188"
                obs_have="28689"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25604"
                obs_have="25604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5771537"
                         time_creation="Sat Feb 24 21:14:02 2018"
                         time_modification="Sat Feb 24 21:11:17 2018" />
        <observations epoch_first="Sat Feb 24 20:00:00 2018"
                      epoch_last="Sat Feb 24 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="28707"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="29188"
                obs_have="28689"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25604"
                obs_have="25604"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5771537"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 21:11:17 2018" />
        <observations epoch_first="Sat Feb 24 20:00:00 2018"
                      epoch_last="Sat Feb 24 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="28707"
                obs_ratio="88.60" />
          <mask elevation="10 degrees"
                obs_expected="29188"
                obs_have="28689"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="25604"
                obs_have="25604"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Feb 24 22:19:45 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6080842"
                         time_creation="Sat Feb 24 22:14:03 2018"
                         time_modification="Sat Feb 24 22:11:17 2018" />
        <observations epoch_first="Sat Feb 24 21:00:00 2018"
                      epoch_last="Sat Feb 24 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29682"
                obs_have="25013"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="25001"
                obs_have="24973"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21984"
                obs_have="21984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 22:44:44 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6080842"
                         time_creation="Sat Feb 24 22:14:03 2018"
                         time_modification="Sat Feb 24 22:11:17 2018" />
        <observations epoch_first="Sat Feb 24 21:00:00 2018"
                      epoch_last="Sat Feb 24 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29682"
                obs_have="25013"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="25001"
                obs_have="24973"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21984"
                obs_have="21984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 00:32:46 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6080842"
                         time_creation="Sat Feb 24 22:14:03 2018"
                         time_modification="Sat Feb 24 22:11:17 2018" />
        <observations epoch_first="Sat Feb 24 21:00:00 2018"
                      epoch_last="Sat Feb 24 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29682"
                obs_have="25013"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="25001"
                obs_have="24973"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21984"
                obs_have="21984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6080842"
                         time_creation="Sat Feb 24 22:14:03 2018"
                         time_modification="Sat Feb 24 22:11:17 2018" />
        <observations epoch_first="Sat Feb 24 21:00:00 2018"
                      epoch_last="Sat Feb 24 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29682"
                obs_have="25013"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="25001"
                obs_have="24973"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21984"
                obs_have="21984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6080842"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 22:11:17 2018" />
        <observations epoch_first="Sat Feb 24 21:00:00 2018"
                      epoch_last="Sat Feb 24 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29682"
                obs_have="25013"
                obs_ratio="84.27" />
          <mask elevation="10 degrees"
                obs_expected="25001"
                obs_have="24973"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21984"
                obs_have="21984"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Feb 24 23:19:49 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6153789"
                         time_creation="Sat Feb 24 23:14:03 2018"
                         time_modification="Sat Feb 24 23:11:18 2018" />
        <observations epoch_first="Sat Feb 24 22:00:00 2018"
                      epoch_last="Sat Feb 24 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27697"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="27903"
                obs_have="27697"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="24757"
                obs_have="24757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 24 23:44:49 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6153789"
                         time_creation="Sat Feb 24 23:14:03 2018"
                         time_modification="Sat Feb 24 23:11:18 2018" />
        <observations epoch_first="Sat Feb 24 22:00:00 2018"
                      epoch_last="Sat Feb 24 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27697"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="27903"
                obs_have="27697"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="24757"
                obs_have="24757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 01:32:51 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6153789"
                         time_creation="Sat Feb 24 23:14:03 2018"
                         time_modification="Sat Feb 24 23:11:18 2018" />
        <observations epoch_first="Sat Feb 24 22:00:00 2018"
                      epoch_last="Sat Feb 24 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27697"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="27903"
                obs_have="27697"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="24757"
                obs_have="24757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6153789"
                         time_creation="Sat Feb 24 23:14:03 2018"
                         time_modification="Sat Feb 24 23:11:18 2018" />
        <observations epoch_first="Sat Feb 24 22:00:00 2018"
                      epoch_last="Sat Feb 24 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27697"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="27903"
                obs_have="27697"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="24757"
                obs_have="24757"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6153789"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sat Feb 24 23:11:18 2018" />
        <observations epoch_first="Sat Feb 24 22:00:00 2018"
                      epoch_last="Sat Feb 24 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27697"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="27903"
                obs_have="27697"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="24757"
                obs_have="24757"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc055x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb 25 00:19:47 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6154802"
                         time_creation="Sun Feb 25 00:14:04 2018"
                         time_modification="Sun Feb 25 00:11:19 2018" />
        <observations epoch_first="Sat Feb 24 23:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="26316"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="26342"
                obs_have="26289"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 00:44:48 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6154802"
                         time_creation="Sun Feb 25 00:14:04 2018"
                         time_modification="Sun Feb 25 00:11:19 2018" />
        <observations epoch_first="Sat Feb 24 23:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="26316"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="26342"
                obs_have="26289"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 02:32:49 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6154802"
                         time_creation="Sun Feb 25 00:14:04 2018"
                         time_modification="Sun Feb 25 00:11:19 2018" />
        <observations epoch_first="Sat Feb 24 23:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="26316"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="26342"
                obs_have="26289"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb 25 18:01:43 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6154802"
                         time_creation="Sun Feb 25 00:14:04 2018"
                         time_modification="Sun Feb 25 00:11:19 2018" />
        <observations epoch_first="Sat Feb 24 23:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="26316"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="26342"
                obs_have="26289"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:07:16 2018"
               level="3">
        <file_statistics latency="00:11:20"
                         size="6154802"
                         time_creation="Fri Mar 23 01:54:19 2018"
                         time_modification="Sun Feb 25 00:11:19 2018" />
        <observations epoch_first="Sat Feb 24 23:00:00 2018"
                      epoch_last="Sat Feb 24 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29902"
                obs_have="26316"
                obs_ratio="88.01" />
          <mask elevation="10 degrees"
                obs_expected="26342"
                obs_have="26289"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21261"
                obs_have="21261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
