<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-06 00:00:00"
    DayOfYear="37"
    Year="2018">
  <station name="PTRC">
    <file name="/ptrc0370.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  7 17:45:45 2018"
               level="3">
        <file_statistics latency="01:36:14"
                         size="5188217"
                         time_creation="Wed Feb  7 02:50:15 2018"
                         time_modification="Wed Feb  7 01:35:44 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28972"
                obs_have="24017"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="24148"
                obs_have="23999"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="21364"
                obs_have="21355"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Mar  8 05:50:40 2018"
               level="3">
        <file_statistics latency="01:36:14"
                         size="5188217"
                         time_creation="Mon Mar  5 01:58:31 2018"
                         time_modification="Wed Feb  7 01:35:44 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:30 2018"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28972"
                obs_have="24017"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="24148"
                obs_have="23999"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="21364"
                obs_have="21355"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb  6 01:44:36 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6580564"
                         time_creation="Tue Feb  6 01:14:02 2018"
                         time_modification="Tue Feb  6 01:11:15 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32418"
                obs_have="26703"
                obs_ratio="82.37" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23589"
                obs_have="23589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 03:32:40 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6580564"
                         time_creation="Tue Feb  6 01:14:02 2018"
                         time_modification="Tue Feb  6 01:11:15 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32418"
                obs_have="26703"
                obs_ratio="82.37" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23589"
                obs_have="23589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6580564"
                         time_creation="Tue Feb  6 01:14:02 2018"
                         time_modification="Tue Feb  6 01:11:15 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32418"
                obs_have="26703"
                obs_ratio="82.37" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23589"
                obs_have="23589"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6580564"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 01:11:15 2018" />
        <observations epoch_first="Tue Feb  6 00:00:00 2018"
                      epoch_last="Tue Feb  6 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32418"
                obs_have="26703"
                obs_ratio="82.37" />
          <mask elevation="10 degrees"
                obs_expected="27145"
                obs_have="26703"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="23589"
                obs_have="23589"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb  6 02:19:41 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6604003"
                         time_creation="Tue Feb  6 02:14:02 2018"
                         time_modification="Tue Feb  6 02:11:15 2018" />
        <observations epoch_first="Tue Feb  6 01:00:00 2018"
                      epoch_last="Tue Feb  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="27469"
                obs_ratio="70.15" />
          <mask elevation="10 degrees"
                obs_expected="27859"
                obs_have="27440"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="21580"
                obs_have="21575"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb  6 02:44:37 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6604003"
                         time_creation="Tue Feb  6 02:14:02 2018"
                         time_modification="Tue Feb  6 02:11:15 2018" />
        <observations epoch_first="Tue Feb  6 01:00:00 2018"
                      epoch_last="Tue Feb  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39160"
                obs_have="27469"
                obs_ratio="70.15" />
          <mask elevation="10 degrees"
                obs_expected="27859"
                obs_have="27440"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="21580"
                obs_have="21575"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Feb  6 04:32:38 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6604003"
                         time_creation="Tue Feb  6 02:14:02 2018"
                         time_modification="Tue Feb  6 02:11:15 2018" />
        <observations epoch_first="Tue Feb  6 01:00:00 2018"
                      epoch_last="Tue Feb  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40445"
                obs_have="27469"
                obs_ratio="67.92" />
          <mask elevation="10 degrees"
                obs_expected="33599"
                obs_have="27440"
                obs_ratio="81.67" />
          <mask elevation="15 degrees"
                obs_expected="28591"
                obs_have="22506"
                obs_ratio="78.72" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6604003"
                         time_creation="Tue Feb  6 02:14:02 2018"
                         time_modification="Tue Feb  6 02:11:15 2018" />
        <observations epoch_first="Tue Feb  6 01:00:00 2018"
                      epoch_last="Tue Feb  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40445"
                obs_have="27469"
                obs_ratio="67.92" />
          <mask elevation="10 degrees"
                obs_expected="33599"
                obs_have="27440"
                obs_ratio="81.67" />
          <mask elevation="15 degrees"
                obs_expected="28591"
                obs_have="22506"
                obs_ratio="78.72" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6604003"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 02:11:15 2018" />
        <observations epoch_first="Tue Feb  6 01:00:00 2018"
                      epoch_last="Tue Feb  6 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40445"
                obs_have="27469"
                obs_ratio="67.92" />
          <mask elevation="10 degrees"
                obs_expected="33599"
                obs_have="27440"
                obs_ratio="81.67" />
          <mask elevation="15 degrees"
                obs_expected="28591"
                obs_have="22506"
                obs_ratio="78.72" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb  6 03:19:54 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7040317"
                         time_creation="Tue Feb  6 03:14:03 2018"
                         time_modification="Tue Feb  6 03:11:18 2018" />
        <observations epoch_first="Tue Feb  6 02:00:00 2018"
                      epoch_last="Tue Feb  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="34713"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32831"
                obs_have="32831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 03:44:50 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7040317"
                         time_creation="Tue Feb  6 03:14:03 2018"
                         time_modification="Tue Feb  6 03:11:18 2018" />
        <observations epoch_first="Tue Feb  6 02:00:00 2018"
                      epoch_last="Tue Feb  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="34713"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32831"
                obs_have="32831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 05:32:46 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7040317"
                         time_creation="Tue Feb  6 03:14:03 2018"
                         time_modification="Tue Feb  6 03:11:18 2018" />
        <observations epoch_first="Tue Feb  6 02:00:00 2018"
                      epoch_last="Tue Feb  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="34713"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32831"
                obs_have="32831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7040317"
                         time_creation="Tue Feb  6 03:14:03 2018"
                         time_modification="Tue Feb  6 03:11:18 2018" />
        <observations epoch_first="Tue Feb  6 02:00:00 2018"
                      epoch_last="Tue Feb  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="34713"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32831"
                obs_have="32831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7040317"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 03:11:18 2018" />
        <observations epoch_first="Tue Feb  6 02:00:00 2018"
                      epoch_last="Tue Feb  6 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36821"
                obs_have="34713"
                obs_ratio="94.28" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34672"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32831"
                obs_have="32831"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb  6 04:19:47 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6852534"
                         time_creation="Tue Feb  6 04:14:02 2018"
                         time_modification="Tue Feb  6 04:11:15 2018" />
        <observations epoch_first="Tue Feb  6 03:00:00 2018"
                      epoch_last="Tue Feb  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37944"
                obs_have="34639"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34615"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32386"
                obs_have="32386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 04:44:42 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6852534"
                         time_creation="Tue Feb  6 04:14:02 2018"
                         time_modification="Tue Feb  6 04:11:15 2018" />
        <observations epoch_first="Tue Feb  6 03:00:00 2018"
                      epoch_last="Tue Feb  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37944"
                obs_have="34639"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34615"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32386"
                obs_have="32386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 06:32:42 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6852534"
                         time_creation="Tue Feb  6 04:14:02 2018"
                         time_modification="Tue Feb  6 04:11:15 2018" />
        <observations epoch_first="Tue Feb  6 03:00:00 2018"
                      epoch_last="Tue Feb  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37944"
                obs_have="34639"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34615"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32386"
                obs_have="32386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6852534"
                         time_creation="Tue Feb  6 04:14:02 2018"
                         time_modification="Tue Feb  6 04:11:15 2018" />
        <observations epoch_first="Tue Feb  6 03:00:00 2018"
                      epoch_last="Tue Feb  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37944"
                obs_have="34639"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34615"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32386"
                obs_have="32386"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6852534"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 04:11:15 2018" />
        <observations epoch_first="Tue Feb  6 03:00:00 2018"
                      epoch_last="Tue Feb  6 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37944"
                obs_have="34639"
                obs_ratio="91.29" />
          <mask elevation="10 degrees"
                obs_expected="34672"
                obs_have="34615"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32386"
                obs_have="32386"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb  6 05:19:49 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6679043"
                         time_creation="Tue Feb  6 05:14:02 2018"
                         time_modification="Tue Feb  6 05:11:15 2018" />
        <observations epoch_first="Tue Feb  6 04:00:00 2018"
                      epoch_last="Tue Feb  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40693"
                obs_have="36939"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36901"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 05:44:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6679043"
                         time_creation="Tue Feb  6 05:14:02 2018"
                         time_modification="Tue Feb  6 05:11:15 2018" />
        <observations epoch_first="Tue Feb  6 04:00:00 2018"
                      epoch_last="Tue Feb  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40693"
                obs_have="36939"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36901"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 07:32:48 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6679043"
                         time_creation="Tue Feb  6 05:14:02 2018"
                         time_modification="Tue Feb  6 05:11:15 2018" />
        <observations epoch_first="Tue Feb  6 04:00:00 2018"
                      epoch_last="Tue Feb  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40693"
                obs_have="36939"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36901"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6679043"
                         time_creation="Tue Feb  6 05:14:02 2018"
                         time_modification="Tue Feb  6 05:11:15 2018" />
        <observations epoch_first="Tue Feb  6 04:00:00 2018"
                      epoch_last="Tue Feb  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40693"
                obs_have="36939"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36901"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33433"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6679043"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 05:11:15 2018" />
        <observations epoch_first="Tue Feb  6 04:00:00 2018"
                      epoch_last="Tue Feb  6 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40693"
                obs_have="36939"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36970"
                obs_have="36901"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="33433"
                obs_have="33433"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb  6 06:19:40 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6737657"
                         time_creation="Tue Feb  6 06:14:02 2018"
                         time_modification="Tue Feb  6 06:11:16 2018" />
        <observations epoch_first="Tue Feb  6 05:00:00 2018"
                      epoch_last="Tue Feb  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40804"
                obs_have="36083"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36071"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="32008"
                obs_have="32008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 06:44:40 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6737657"
                         time_creation="Tue Feb  6 06:14:02 2018"
                         time_modification="Tue Feb  6 06:11:16 2018" />
        <observations epoch_first="Tue Feb  6 05:00:00 2018"
                      epoch_last="Tue Feb  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40804"
                obs_have="36083"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36071"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="32008"
                obs_have="32008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 08:32:41 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6737657"
                         time_creation="Tue Feb  6 06:14:02 2018"
                         time_modification="Tue Feb  6 06:11:16 2018" />
        <observations epoch_first="Tue Feb  6 05:00:00 2018"
                      epoch_last="Tue Feb  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40804"
                obs_have="36083"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36071"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="32008"
                obs_have="32008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6737657"
                         time_creation="Tue Feb  6 06:14:02 2018"
                         time_modification="Tue Feb  6 06:11:16 2018" />
        <observations epoch_first="Tue Feb  6 05:00:00 2018"
                      epoch_last="Tue Feb  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40804"
                obs_have="36083"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36071"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="32008"
                obs_have="32008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6737657"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 06:11:16 2018" />
        <observations epoch_first="Tue Feb  6 05:00:00 2018"
                      epoch_last="Tue Feb  6 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40804"
                obs_have="36083"
                obs_ratio="88.43" />
          <mask elevation="10 degrees"
                obs_expected="36184"
                obs_have="36071"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="32008"
                obs_have="32008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb  6 07:19:39 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7166505"
                         time_creation="Tue Feb  6 07:14:02 2018"
                         time_modification="Tue Feb  6 07:11:18 2018" />
        <observations epoch_first="Tue Feb  6 06:00:00 2018"
                      epoch_last="Tue Feb  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37209"
                obs_have="35150"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="35187"
                obs_have="35124"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="33289"
                obs_have="33289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 07:44:40 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7166505"
                         time_creation="Tue Feb  6 07:14:02 2018"
                         time_modification="Tue Feb  6 07:11:18 2018" />
        <observations epoch_first="Tue Feb  6 06:00:00 2018"
                      epoch_last="Tue Feb  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37209"
                obs_have="35150"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="35187"
                obs_have="35124"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="33289"
                obs_have="33289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 09:32:41 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7166505"
                         time_creation="Tue Feb  6 07:14:02 2018"
                         time_modification="Tue Feb  6 07:11:18 2018" />
        <observations epoch_first="Tue Feb  6 06:00:00 2018"
                      epoch_last="Tue Feb  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37209"
                obs_have="35150"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="35187"
                obs_have="35124"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="33289"
                obs_have="33289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7166505"
                         time_creation="Tue Feb  6 07:14:02 2018"
                         time_modification="Tue Feb  6 07:11:18 2018" />
        <observations epoch_first="Tue Feb  6 06:00:00 2018"
                      epoch_last="Tue Feb  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37209"
                obs_have="35150"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="35187"
                obs_have="35124"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="33289"
                obs_have="33289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7166505"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 07:11:18 2018" />
        <observations epoch_first="Tue Feb  6 06:00:00 2018"
                      epoch_last="Tue Feb  6 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37209"
                obs_have="35150"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="35187"
                obs_have="35124"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="33289"
                obs_have="33289"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb  6 08:19:39 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6891735"
                         time_creation="Tue Feb  6 08:14:02 2018"
                         time_modification="Tue Feb  6 08:11:16 2018" />
        <observations epoch_first="Tue Feb  6 07:00:00 2018"
                      epoch_last="Tue Feb  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36280"
                obs_have="32039"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="32077"
                obs_have="31998"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 08:44:38 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6891735"
                         time_creation="Tue Feb  6 08:14:02 2018"
                         time_modification="Tue Feb  6 08:11:16 2018" />
        <observations epoch_first="Tue Feb  6 07:00:00 2018"
                      epoch_last="Tue Feb  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36280"
                obs_have="32039"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="32077"
                obs_have="31998"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 10:32:39 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6891735"
                         time_creation="Tue Feb  6 08:14:02 2018"
                         time_modification="Tue Feb  6 08:11:16 2018" />
        <observations epoch_first="Tue Feb  6 07:00:00 2018"
                      epoch_last="Tue Feb  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36280"
                obs_have="32039"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="32077"
                obs_have="31998"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6891735"
                         time_creation="Tue Feb  6 08:14:02 2018"
                         time_modification="Tue Feb  6 08:11:16 2018" />
        <observations epoch_first="Tue Feb  6 07:00:00 2018"
                      epoch_last="Tue Feb  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36280"
                obs_have="32039"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="32077"
                obs_have="31998"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6891735"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 08:11:16 2018" />
        <observations epoch_first="Tue Feb  6 07:00:00 2018"
                      epoch_last="Tue Feb  6 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36280"
                obs_have="32039"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="32077"
                obs_have="31998"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb  6 09:19:39 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6661225"
                         time_creation="Tue Feb  6 09:14:03 2018"
                         time_modification="Tue Feb  6 09:11:15 2018" />
        <observations epoch_first="Tue Feb  6 08:00:00 2018"
                      epoch_last="Tue Feb  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="26613"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="26543"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23317"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb  6 09:44:40 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6661225"
                         time_creation="Tue Feb  6 09:14:03 2018"
                         time_modification="Tue Feb  6 09:11:15 2018" />
        <observations epoch_first="Tue Feb  6 08:00:00 2018"
                      epoch_last="Tue Feb  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="26613"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="26543"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23317"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Feb  6 11:32:40 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6661225"
                         time_creation="Tue Feb  6 09:14:03 2018"
                         time_modification="Tue Feb  6 09:11:15 2018" />
        <observations epoch_first="Tue Feb  6 08:00:00 2018"
                      epoch_last="Tue Feb  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="26613"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="26543"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23317"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6661225"
                         time_creation="Tue Feb  6 09:14:03 2018"
                         time_modification="Tue Feb  6 09:11:15 2018" />
        <observations epoch_first="Tue Feb  6 08:00:00 2018"
                      epoch_last="Tue Feb  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="26613"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="26543"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23317"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6661225"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 09:11:15 2018" />
        <observations epoch_first="Tue Feb  6 08:00:00 2018"
                      epoch_last="Tue Feb  6 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31978"
                obs_have="26613"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="26578"
                obs_have="26543"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23317"
                obs_have="23310"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb  6 10:19:44 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6715515"
                         time_creation="Tue Feb  6 10:14:02 2018"
                         time_modification="Tue Feb  6 10:11:15 2018" />
        <observations epoch_first="Tue Feb  6 09:00:00 2018"
                      epoch_last="Tue Feb  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="27549"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="27549"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="24455"
                obs_have="24455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 10:44:46 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6715515"
                         time_creation="Tue Feb  6 10:14:02 2018"
                         time_modification="Tue Feb  6 10:11:15 2018" />
        <observations epoch_first="Tue Feb  6 09:00:00 2018"
                      epoch_last="Tue Feb  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="27549"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="27549"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="24455"
                obs_have="24455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 12:32:46 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6715515"
                         time_creation="Tue Feb  6 10:14:02 2018"
                         time_modification="Tue Feb  6 10:11:15 2018" />
        <observations epoch_first="Tue Feb  6 09:00:00 2018"
                      epoch_last="Tue Feb  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="27549"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="27549"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="24455"
                obs_have="24455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6715515"
                         time_creation="Tue Feb  6 10:14:02 2018"
                         time_modification="Tue Feb  6 10:11:15 2018" />
        <observations epoch_first="Tue Feb  6 09:00:00 2018"
                      epoch_last="Tue Feb  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="27549"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="27549"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="24455"
                obs_have="24455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6715515"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 10:11:15 2018" />
        <observations epoch_first="Tue Feb  6 09:00:00 2018"
                      epoch_last="Tue Feb  6 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30415"
                obs_have="27549"
                obs_ratio="90.58" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="27549"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="24455"
                obs_have="24455"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb  6 11:19:38 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6209616"
                         time_creation="Tue Feb  6 11:14:03 2018"
                         time_modification="Tue Feb  6 11:11:13 2018" />
        <observations epoch_first="Tue Feb  6 10:00:00 2018"
                      epoch_last="Tue Feb  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30845"
                obs_have="26373"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26339"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 11:44:38 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6209616"
                         time_creation="Tue Feb  6 11:14:03 2018"
                         time_modification="Tue Feb  6 11:11:13 2018" />
        <observations epoch_first="Tue Feb  6 10:00:00 2018"
                      epoch_last="Tue Feb  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30845"
                obs_have="26373"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26339"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 13:32:40 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6209616"
                         time_creation="Tue Feb  6 11:14:03 2018"
                         time_modification="Tue Feb  6 11:11:13 2018" />
        <observations epoch_first="Tue Feb  6 10:00:00 2018"
                      epoch_last="Tue Feb  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30845"
                obs_have="26373"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26339"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6209616"
                         time_creation="Tue Feb  6 11:14:03 2018"
                         time_modification="Tue Feb  6 11:11:13 2018" />
        <observations epoch_first="Tue Feb  6 10:00:00 2018"
                      epoch_last="Tue Feb  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30845"
                obs_have="26373"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26339"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6209616"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 11:11:13 2018" />
        <observations epoch_first="Tue Feb  6 10:00:00 2018"
                      epoch_last="Tue Feb  6 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30845"
                obs_have="26373"
                obs_ratio="85.50" />
          <mask elevation="10 degrees"
                obs_expected="26383"
                obs_have="26339"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="23743"
                obs_have="23743"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb  6 12:19:38 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6081029"
                         time_creation="Tue Feb  6 12:14:03 2018"
                         time_modification="Tue Feb  6 12:11:12 2018" />
        <observations epoch_first="Tue Feb  6 11:00:00 2018"
                      epoch_last="Tue Feb  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="28159"
                obs_ratio="81.95" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28130"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25129"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Tue Feb  6 12:44:38 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6081029"
                         time_creation="Tue Feb  6 12:14:03 2018"
                         time_modification="Tue Feb  6 12:11:12 2018" />
        <observations epoch_first="Tue Feb  6 11:00:00 2018"
                      epoch_last="Tue Feb  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="28159"
                obs_ratio="81.95" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28130"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25129"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Tue Feb  6 14:32:39 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6081029"
                         time_creation="Tue Feb  6 12:14:03 2018"
                         time_modification="Tue Feb  6 12:11:12 2018" />
        <observations epoch_first="Tue Feb  6 11:00:00 2018"
                      epoch_last="Tue Feb  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="28159"
                obs_ratio="81.95" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28130"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25129"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6081029"
                         time_creation="Tue Feb  6 12:14:03 2018"
                         time_modification="Tue Feb  6 12:11:12 2018" />
        <observations epoch_first="Tue Feb  6 11:00:00 2018"
                      epoch_last="Tue Feb  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="28159"
                obs_ratio="81.95" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28130"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25129"
                obs_ratio="99.55" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6081029"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 12:11:12 2018" />
        <observations epoch_first="Tue Feb  6 11:00:00 2018"
                      epoch_last="Tue Feb  6 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34360"
                obs_have="28159"
                obs_ratio="81.95" />
          <mask elevation="10 degrees"
                obs_expected="28423"
                obs_have="28130"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="25242"
                obs_have="25129"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb  6 13:19:39 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5499484"
                         time_creation="Tue Feb  6 13:14:02 2018"
                         time_modification="Tue Feb  6 13:11:10 2018" />
        <observations epoch_first="Tue Feb  6 12:00:00 2018"
                      epoch_last="Tue Feb  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30931"
                obs_have="28362"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28360"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23681"
                obs_have="23681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 13:44:39 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5499484"
                         time_creation="Tue Feb  6 13:14:02 2018"
                         time_modification="Tue Feb  6 13:11:10 2018" />
        <observations epoch_first="Tue Feb  6 12:00:00 2018"
                      epoch_last="Tue Feb  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30931"
                obs_have="28362"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28360"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23681"
                obs_have="23681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 15:32:41 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5499484"
                         time_creation="Tue Feb  6 13:14:02 2018"
                         time_modification="Tue Feb  6 13:11:10 2018" />
        <observations epoch_first="Tue Feb  6 12:00:00 2018"
                      epoch_last="Tue Feb  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30931"
                obs_have="28362"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28360"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23681"
                obs_have="23681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5499484"
                         time_creation="Tue Feb  6 13:14:02 2018"
                         time_modification="Tue Feb  6 13:11:10 2018" />
        <observations epoch_first="Tue Feb  6 12:00:00 2018"
                      epoch_last="Tue Feb  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30931"
                obs_have="28362"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28360"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23681"
                obs_have="23681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:11"
                         size="5499484"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 13:11:10 2018" />
        <observations epoch_first="Tue Feb  6 12:00:00 2018"
                      epoch_last="Tue Feb  6 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30931"
                obs_have="28362"
                obs_ratio="91.69" />
          <mask elevation="10 degrees"
                obs_expected="28434"
                obs_have="28360"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23681"
                obs_have="23681"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb  6 14:19:40 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5339817"
                         time_creation="Tue Feb  6 14:14:03 2018"
                         time_modification="Tue Feb  6 14:11:17 2018" />
        <observations epoch_first="Tue Feb  6 13:00:00 2018"
                      epoch_last="Tue Feb  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28255"
                obs_have="26150"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26149"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 14:44:39 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5339817"
                         time_creation="Tue Feb  6 14:14:03 2018"
                         time_modification="Tue Feb  6 14:11:17 2018" />
        <observations epoch_first="Tue Feb  6 13:00:00 2018"
                      epoch_last="Tue Feb  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28255"
                obs_have="26150"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26149"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 16:32:43 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5339817"
                         time_creation="Tue Feb  6 14:14:03 2018"
                         time_modification="Tue Feb  6 14:11:17 2018" />
        <observations epoch_first="Tue Feb  6 13:00:00 2018"
                      epoch_last="Tue Feb  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28255"
                obs_have="26150"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26149"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5339817"
                         time_creation="Tue Feb  6 14:14:03 2018"
                         time_modification="Tue Feb  6 14:11:17 2018" />
        <observations epoch_first="Tue Feb  6 13:00:00 2018"
                      epoch_last="Tue Feb  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28255"
                obs_have="26150"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26149"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="5339817"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 14:11:17 2018" />
        <observations epoch_first="Tue Feb  6 13:00:00 2018"
                      epoch_last="Tue Feb  6 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28255"
                obs_have="26150"
                obs_ratio="92.55" />
          <mask elevation="10 degrees"
                obs_expected="26160"
                obs_have="26149"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="23696"
                obs_have="23696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb  6 15:19:48 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6560605"
                         time_creation="Tue Feb  6 15:14:07 2018"
                         time_modification="Tue Feb  6 15:11:14 2018" />
        <observations epoch_first="Tue Feb  6 14:00:00 2018"
                      epoch_last="Tue Feb  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="31107"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31183"
                obs_have="31069"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28215"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Tue Feb  6 15:44:47 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6560605"
                         time_creation="Tue Feb  6 15:14:07 2018"
                         time_modification="Tue Feb  6 15:11:14 2018" />
        <observations epoch_first="Tue Feb  6 14:00:00 2018"
                      epoch_last="Tue Feb  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="31107"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31183"
                obs_have="31069"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28215"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Tue Feb  6 17:32:47 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6560605"
                         time_creation="Tue Feb  6 15:14:07 2018"
                         time_modification="Tue Feb  6 15:11:14 2018" />
        <observations epoch_first="Tue Feb  6 14:00:00 2018"
                      epoch_last="Tue Feb  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="31107"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31183"
                obs_have="31069"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28215"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6560605"
                         time_creation="Tue Feb  6 15:14:07 2018"
                         time_modification="Tue Feb  6 15:11:14 2018" />
        <observations epoch_first="Tue Feb  6 14:00:00 2018"
                      epoch_last="Tue Feb  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="31107"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31183"
                obs_have="31069"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28215"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6560605"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 15:11:14 2018" />
        <observations epoch_first="Tue Feb  6 14:00:00 2018"
                      epoch_last="Tue Feb  6 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33479"
                obs_have="31107"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="31183"
                obs_have="31069"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="28264"
                obs_have="28215"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb  6 16:19:45 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6413531"
                         time_creation="Tue Feb  6 16:14:06 2018"
                         time_modification="Tue Feb  6 16:11:13 2018" />
        <observations epoch_first="Tue Feb  6 15:00:00 2018"
                      epoch_last="Tue Feb  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33762"
                obs_have="28828"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="29227"
                obs_have="28796"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 16:44:40 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6413531"
                         time_creation="Tue Feb  6 16:14:06 2018"
                         time_modification="Tue Feb  6 16:11:13 2018" />
        <observations epoch_first="Tue Feb  6 15:00:00 2018"
                      epoch_last="Tue Feb  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33762"
                obs_have="28828"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="29227"
                obs_have="28796"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 18:32:41 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6413531"
                         time_creation="Tue Feb  6 16:14:06 2018"
                         time_modification="Tue Feb  6 16:11:13 2018" />
        <observations epoch_first="Tue Feb  6 15:00:00 2018"
                      epoch_last="Tue Feb  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33762"
                obs_have="28828"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="29227"
                obs_have="28796"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6413531"
                         time_creation="Tue Feb  6 16:14:06 2018"
                         time_modification="Tue Feb  6 16:11:13 2018" />
        <observations epoch_first="Tue Feb  6 15:00:00 2018"
                      epoch_last="Tue Feb  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33762"
                obs_have="28828"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="29227"
                obs_have="28796"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6413531"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 16:11:13 2018" />
        <observations epoch_first="Tue Feb  6 15:00:00 2018"
                      epoch_last="Tue Feb  6 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33762"
                obs_have="28828"
                obs_ratio="85.39" />
          <mask elevation="10 degrees"
                obs_expected="29227"
                obs_have="28796"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="26067"
                obs_have="26067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb  6 17:19:44 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7145172"
                         time_creation="Tue Feb  6 17:14:03 2018"
                         time_modification="Tue Feb  6 17:11:16 2018" />
        <observations epoch_first="Tue Feb  6 16:00:00 2018"
                      epoch_last="Tue Feb  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35146"
                obs_have="30927"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30897"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26511"
                obs_have="26511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 17:44:45 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7145172"
                         time_creation="Tue Feb  6 17:14:03 2018"
                         time_modification="Tue Feb  6 17:11:16 2018" />
        <observations epoch_first="Tue Feb  6 16:00:00 2018"
                      epoch_last="Tue Feb  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35146"
                obs_have="30927"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30897"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26511"
                obs_have="26511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 19:32:45 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7145172"
                         time_creation="Tue Feb  6 17:14:03 2018"
                         time_modification="Tue Feb  6 17:11:16 2018" />
        <observations epoch_first="Tue Feb  6 16:00:00 2018"
                      epoch_last="Tue Feb  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35146"
                obs_have="30927"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30897"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26511"
                obs_have="26511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7145172"
                         time_creation="Tue Feb  6 17:14:03 2018"
                         time_modification="Tue Feb  6 17:11:16 2018" />
        <observations epoch_first="Tue Feb  6 16:00:00 2018"
                      epoch_last="Tue Feb  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35146"
                obs_have="30927"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30897"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26511"
                obs_have="26511"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7145172"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 17:11:16 2018" />
        <observations epoch_first="Tue Feb  6 16:00:00 2018"
                      epoch_last="Tue Feb  6 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35146"
                obs_have="30927"
                obs_ratio="88.00" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30897"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26511"
                obs_have="26511"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb  6 18:20:03 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7207266"
                         time_creation="Tue Feb  6 18:14:03 2018"
                         time_modification="Tue Feb  6 18:11:18 2018" />
        <observations epoch_first="Tue Feb  6 17:00:00 2018"
                      epoch_last="Tue Feb  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37234"
                obs_have="32700"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="32816"
                obs_have="32668"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28547"
                obs_have="28547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 18:44:43 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7207266"
                         time_creation="Tue Feb  6 18:14:03 2018"
                         time_modification="Tue Feb  6 18:11:18 2018" />
        <observations epoch_first="Tue Feb  6 17:00:00 2018"
                      epoch_last="Tue Feb  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37234"
                obs_have="32700"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="32816"
                obs_have="32668"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28547"
                obs_have="28547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 20:32:44 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7207266"
                         time_creation="Tue Feb  6 18:14:03 2018"
                         time_modification="Tue Feb  6 18:11:18 2018" />
        <observations epoch_first="Tue Feb  6 17:00:00 2018"
                      epoch_last="Tue Feb  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37234"
                obs_have="32700"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="32816"
                obs_have="32668"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28547"
                obs_have="28547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7207266"
                         time_creation="Tue Feb  6 18:14:03 2018"
                         time_modification="Tue Feb  6 18:11:18 2018" />
        <observations epoch_first="Tue Feb  6 17:00:00 2018"
                      epoch_last="Tue Feb  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37234"
                obs_have="32700"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="32816"
                obs_have="32668"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28547"
                obs_have="28547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7207266"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 18:11:18 2018" />
        <observations epoch_first="Tue Feb  6 17:00:00 2018"
                      epoch_last="Tue Feb  6 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37234"
                obs_have="32700"
                obs_ratio="87.82" />
          <mask elevation="10 degrees"
                obs_expected="32816"
                obs_have="32668"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28547"
                obs_have="28547"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb  6 19:20:08 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6955999"
                         time_creation="Tue Feb  6 19:14:03 2018"
                         time_modification="Tue Feb  6 19:11:17 2018" />
        <observations epoch_first="Tue Feb  6 18:00:00 2018"
                      epoch_last="Tue Feb  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30626"
                obs_have="30626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 19:44:50 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6955999"
                         time_creation="Tue Feb  6 19:14:03 2018"
                         time_modification="Tue Feb  6 19:11:17 2018" />
        <observations epoch_first="Tue Feb  6 18:00:00 2018"
                      epoch_last="Tue Feb  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30626"
                obs_have="30626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 21:32:51 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6955999"
                         time_creation="Tue Feb  6 19:14:03 2018"
                         time_modification="Tue Feb  6 19:11:17 2018" />
        <observations epoch_first="Tue Feb  6 18:00:00 2018"
                      epoch_last="Tue Feb  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30626"
                obs_have="30626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6955999"
                         time_creation="Tue Feb  6 19:14:03 2018"
                         time_modification="Tue Feb  6 19:11:17 2018" />
        <observations epoch_first="Tue Feb  6 18:00:00 2018"
                      epoch_last="Tue Feb  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30626"
                obs_have="30626"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:18"
                         size="6955999"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 19:11:17 2018" />
        <observations epoch_first="Tue Feb  6 18:00:00 2018"
                      epoch_last="Tue Feb  6 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30626"
                obs_have="30626"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb  6 20:19:45 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6388276"
                         time_creation="Tue Feb  6 20:14:03 2018"
                         time_modification="Tue Feb  6 20:11:14 2018" />
        <observations epoch_first="Tue Feb  6 19:00:00 2018"
                      epoch_last="Tue Feb  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34319"
                obs_have="29763"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29710"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27047"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb  6 20:44:44 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6388276"
                         time_creation="Tue Feb  6 20:14:03 2018"
                         time_modification="Tue Feb  6 20:11:14 2018" />
        <observations epoch_first="Tue Feb  6 19:00:00 2018"
                      epoch_last="Tue Feb  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34319"
                obs_have="29763"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29710"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27047"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Feb  6 22:32:46 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6388276"
                         time_creation="Tue Feb  6 20:14:03 2018"
                         time_modification="Tue Feb  6 20:11:14 2018" />
        <observations epoch_first="Tue Feb  6 19:00:00 2018"
                      epoch_last="Tue Feb  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34319"
                obs_have="29763"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29710"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27047"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6388276"
                         time_creation="Tue Feb  6 20:14:03 2018"
                         time_modification="Tue Feb  6 20:11:14 2018" />
        <observations epoch_first="Tue Feb  6 19:00:00 2018"
                      epoch_last="Tue Feb  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34319"
                obs_have="29763"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29710"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27047"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6388276"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 20:11:14 2018" />
        <observations epoch_first="Tue Feb  6 19:00:00 2018"
                      epoch_last="Tue Feb  6 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34319"
                obs_have="29763"
                obs_ratio="86.72" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29710"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="27064"
                obs_have="27047"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb  6 21:19:38 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5494064"
                         time_creation="Tue Feb  6 21:14:03 2018"
                         time_modification="Tue Feb  6 21:11:06 2018" />
        <observations epoch_first="Tue Feb  6 20:00:00 2018"
                      epoch_last="Tue Feb  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="25707"
                obs_ratio="74.34" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25680"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20877"
                obs_have="20877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 21:44:39 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5494064"
                         time_creation="Tue Feb  6 21:14:03 2018"
                         time_modification="Tue Feb  6 21:11:06 2018" />
        <observations epoch_first="Tue Feb  6 20:00:00 2018"
                      epoch_last="Tue Feb  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="25707"
                obs_ratio="74.34" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25680"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20877"
                obs_have="20877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 23:32:41 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5494064"
                         time_creation="Tue Feb  6 21:14:03 2018"
                         time_modification="Tue Feb  6 21:11:06 2018" />
        <observations epoch_first="Tue Feb  6 20:00:00 2018"
                      epoch_last="Tue Feb  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="25707"
                obs_ratio="74.34" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25680"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20877"
                obs_have="20877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5494064"
                         time_creation="Tue Feb  6 21:14:03 2018"
                         time_modification="Tue Feb  6 21:11:06 2018" />
        <observations epoch_first="Tue Feb  6 20:00:00 2018"
                      epoch_last="Tue Feb  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="25707"
                obs_ratio="74.34" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25680"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20877"
                obs_have="20877"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:07"
                         size="5494064"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 21:11:06 2018" />
        <observations epoch_first="Tue Feb  6 20:00:00 2018"
                      epoch_last="Tue Feb  6 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34578"
                obs_have="25707"
                obs_ratio="74.34" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25680"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="20877"
                obs_have="20877"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb  6 22:44:45 2018"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5864580"
                         time_creation="Tue Feb  6 22:22:02 2018"
                         time_modification="Tue Feb  6 22:19:40 2018" />
        <observations epoch_first="Tue Feb  6 21:00:00 2018"
                      epoch_last="Tue Feb  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32268"
                obs_have="29485"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="29468"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="25137"
                obs_have="25137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 00:32:46 2018"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5864580"
                         time_creation="Tue Feb  6 22:22:02 2018"
                         time_modification="Tue Feb  6 22:19:40 2018" />
        <observations epoch_first="Tue Feb  6 21:00:00 2018"
                      epoch_last="Tue Feb  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32268"
                obs_have="29485"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="29468"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="25137"
                obs_have="25137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5864580"
                         time_creation="Tue Feb  6 22:22:02 2018"
                         time_modification="Tue Feb  6 22:19:40 2018" />
        <observations epoch_first="Tue Feb  6 21:00:00 2018"
                      epoch_last="Tue Feb  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32268"
                obs_have="29485"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="29468"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="25137"
                obs_have="25137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:19:41"
                         size="5864580"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 22:19:40 2018" />
        <observations epoch_first="Tue Feb  6 21:00:00 2018"
                      epoch_last="Tue Feb  6 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32268"
                obs_have="29485"
                obs_ratio="91.38" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="29468"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="25137"
                obs_have="25137"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb  6 23:19:45 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6158977"
                         time_creation="Tue Feb  6 23:14:03 2018"
                         time_modification="Tue Feb  6 23:11:12 2018" />
        <observations epoch_first="Tue Feb  6 22:00:00 2018"
                      epoch_last="Tue Feb  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27433"
                obs_have="25171"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25129"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22759"
                obs_have="22759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  6 23:44:43 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6158977"
                         time_creation="Tue Feb  6 23:14:03 2018"
                         time_modification="Tue Feb  6 23:11:12 2018" />
        <observations epoch_first="Tue Feb  6 22:00:00 2018"
                      epoch_last="Tue Feb  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27433"
                obs_have="25171"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25129"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22759"
                obs_have="22759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 01:32:45 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6158977"
                         time_creation="Tue Feb  6 23:14:03 2018"
                         time_modification="Tue Feb  6 23:11:12 2018" />
        <observations epoch_first="Tue Feb  6 22:00:00 2018"
                      epoch_last="Tue Feb  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27433"
                obs_have="25171"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25129"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22759"
                obs_have="22759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6158977"
                         time_creation="Tue Feb  6 23:14:03 2018"
                         time_modification="Tue Feb  6 23:11:12 2018" />
        <observations epoch_first="Tue Feb  6 22:00:00 2018"
                      epoch_last="Tue Feb  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27433"
                obs_have="25171"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25129"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22759"
                obs_have="22759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:13"
                         size="6158977"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Tue Feb  6 23:11:12 2018" />
        <observations epoch_first="Tue Feb  6 22:00:00 2018"
                      epoch_last="Tue Feb  6 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27433"
                obs_have="25171"
                obs_ratio="91.75" />
          <mask elevation="10 degrees"
                obs_expected="25133"
                obs_have="25129"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="22759"
                obs_have="22759"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc037x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb  7 00:19:49 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6379786"
                         time_creation="Wed Feb  7 00:14:03 2018"
                         time_modification="Wed Feb  7 00:11:14 2018" />
        <observations epoch_first="Tue Feb  6 23:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27467"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="27562"
                obs_have="27467"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23980"
                obs_have="23980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 00:44:49 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6379786"
                         time_creation="Wed Feb  7 00:14:03 2018"
                         time_modification="Wed Feb  7 00:11:14 2018" />
        <observations epoch_first="Tue Feb  6 23:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27467"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="27562"
                obs_have="27467"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23980"
                obs_have="23980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 02:32:52 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6379786"
                         time_creation="Wed Feb  7 00:14:03 2018"
                         time_modification="Wed Feb  7 00:11:14 2018" />
        <observations epoch_first="Tue Feb  6 23:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27467"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="27562"
                obs_have="27467"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23980"
                obs_have="23980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  7 18:01:03 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6379786"
                         time_creation="Wed Feb  7 00:14:03 2018"
                         time_modification="Wed Feb  7 00:11:14 2018" />
        <observations epoch_first="Tue Feb  6 23:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27467"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="27562"
                obs_have="27467"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23980"
                obs_have="23980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  8 06:05:58 2018"
               level="3">
        <file_statistics latency="00:11:15"
                         size="6379786"
                         time_creation="Mon Mar  5 01:54:28 2018"
                         time_modification="Wed Feb  7 00:11:14 2018" />
        <observations epoch_first="Tue Feb  6 23:00:00 2018"
                      epoch_last="Tue Feb  6 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27467"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="27562"
                obs_have="27467"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="23980"
                obs_have="23980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
