<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-22 00:00:00"
    DayOfYear="81"
    Year="2013">
  <station name="PTRC">
    <file name="/ptrc0810.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 24 01:14:54 2013"
               level="3">
        <file_statistics latency="04:30:50"
                         size="6732680"
                         time_creation="Sat Mar 23 04:35:13 2013"
                         time_modification="Sat Mar 23 04:30:20 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 23:59:30 2013"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29293"
                obs_have="24462"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="24552"
                obs_have="24433"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21686"
                obs_have="21674"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sun Apr 21 12:16:02 2013"
               level="3">
        <file_statistics latency="04:30:50"
                         size="6732680"
                         time_creation="Sat Apr 20 01:02:43 2013"
                         time_modification="Sat Mar 23 04:30:20 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 23:59:30 2013"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29293"
                obs_have="24462"
                obs_ratio="83.51" />
          <mask elevation="10 degrees"
                obs_expected="24552"
                obs_have="24433"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21686"
                obs_have="21674"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Mar 22 01:50:27 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8749376"
                         time_creation="Fri Mar 22 01:39:32 2013"
                         time_modification="Fri Mar 22 01:09:33 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="30757"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="30721"
                obs_have="30705"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26952"
                obs_have="26952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 03:54:18 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8749376"
                         time_creation="Fri Mar 22 01:39:32 2013"
                         time_modification="Fri Mar 22 01:09:33 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="30757"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="30721"
                obs_have="30705"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26952"
                obs_have="26952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8749376"
                         time_creation="Fri Mar 22 01:39:32 2013"
                         time_modification="Fri Mar 22 01:09:33 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="30757"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="30721"
                obs_have="30705"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26952"
                obs_have="26952"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:34"
                         size="8749376"
                         time_creation="Sun Apr 21 01:53:25 2013"
                         time_modification="Fri Mar 22 01:09:33 2013" />
        <observations epoch_first="Fri Mar 22 00:00:00 2013"
                      epoch_last="Fri Mar 22 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33988"
                obs_have="30757"
                obs_ratio="90.49" />
          <mask elevation="10 degrees"
                obs_expected="30721"
                obs_have="30705"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26952"
                obs_have="26952"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Mar 22 02:54:44 2013"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9135088"
                         time_creation="Fri Mar 22 02:24:31 2013"
                         time_modification="Fri Mar 22 02:09:34 2013" />
        <observations epoch_first="Fri Mar 22 01:00:00 2013"
                      epoch_last="Fri Mar 22 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32069"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32069"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30578"
                obs_have="30578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 04:50:15 2013"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9135088"
                         time_creation="Fri Mar 22 02:24:31 2013"
                         time_modification="Fri Mar 22 02:09:34 2013" />
        <observations epoch_first="Fri Mar 22 01:00:00 2013"
                      epoch_last="Fri Mar 22 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32069"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32069"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30578"
                obs_have="30578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9135088"
                         time_creation="Fri Mar 22 02:24:31 2013"
                         time_modification="Fri Mar 22 02:09:34 2013" />
        <observations epoch_first="Fri Mar 22 01:00:00 2013"
                      epoch_last="Fri Mar 22 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32069"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32069"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30578"
                obs_have="30578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:35"
                         size="9135088"
                         time_creation="Sun Apr 21 01:53:25 2013"
                         time_modification="Fri Mar 22 02:09:34 2013" />
        <observations epoch_first="Fri Mar 22 01:00:00 2013"
                      epoch_last="Fri Mar 22 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32069"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="32131"
                obs_have="32069"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="30578"
                obs_have="30578"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Mar 22 03:31:09 2013"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9819864"
                         time_creation="Fri Mar 22 03:14:10 2013"
                         time_modification="Fri Mar 22 03:08:50 2013" />
        <observations epoch_first="Fri Mar 22 02:00:00 2013"
                      epoch_last="Fri Mar 22 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41152"
                obs_have="37797"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="37859"
                obs_have="37761"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31472"
                obs_have="31472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9819864"
                         time_creation="Fri Mar 22 03:14:10 2013"
                         time_modification="Fri Mar 22 03:08:50 2013" />
        <observations epoch_first="Fri Mar 22 02:00:00 2013"
                      epoch_last="Fri Mar 22 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41152"
                obs_have="37797"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="37859"
                obs_have="37761"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31472"
                obs_have="31472"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:51"
                         size="9819864"
                         time_creation="Sun Apr 21 01:53:26 2013"
                         time_modification="Fri Mar 22 03:08:50 2013" />
        <observations epoch_first="Fri Mar 22 02:00:00 2013"
                      epoch_last="Fri Mar 22 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41152"
                obs_have="37797"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="37859"
                obs_have="37761"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="31472"
                obs_have="31472"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Mar 22 04:27:06 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9279825"
                         time_creation="Fri Mar 22 04:14:10 2013"
                         time_modification="Fri Mar 22 04:08:47 2013" />
        <observations epoch_first="Fri Mar 22 03:00:00 2013"
                      epoch_last="Fri Mar 22 03:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="44452"
                obs_have="35903"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="36142"
                obs_have="35861"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29454"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Fri Mar 22 06:12:23 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9279825"
                         time_creation="Fri Mar 22 04:14:10 2013"
                         time_modification="Fri Mar 22 04:08:47 2013" />
        <observations epoch_first="Fri Mar 22 03:00:00 2013"
                      epoch_last="Fri Mar 22 03:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="44452"
                obs_have="35903"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="36142"
                obs_have="35861"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29454"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Fri Mar 22 06:39:46 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9279825"
                         time_creation="Fri Mar 22 04:14:10 2013"
                         time_modification="Fri Mar 22 04:08:47 2013" />
        <observations epoch_first="Fri Mar 22 03:00:00 2013"
                      epoch_last="Fri Mar 22 03:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="44452"
                obs_have="35903"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="36142"
                obs_have="35861"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29454"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9279825"
                         time_creation="Fri Mar 22 04:14:10 2013"
                         time_modification="Fri Mar 22 04:08:47 2013" />
        <observations epoch_first="Fri Mar 22 03:00:00 2013"
                      epoch_last="Fri Mar 22 03:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="44452"
                obs_have="35903"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="36142"
                obs_have="35861"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29454"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:48"
                         size="9279825"
                         time_creation="Sun Apr 21 01:53:26 2013"
                         time_modification="Fri Mar 22 04:08:47 2013" />
        <observations epoch_first="Fri Mar 22 03:00:00 2013"
                      epoch_last="Fri Mar 22 03:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="44452"
                obs_have="35903"
                obs_ratio="80.77" />
          <mask elevation="10 degrees"
                obs_expected="36142"
                obs_have="35861"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="29573"
                obs_have="29454"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Mar 22 05:31:57 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="9264790"
                         time_creation="Fri Mar 22 05:14:10 2013"
                         time_modification="Fri Mar 22 05:09:42 2013" />
        <observations epoch_first="Fri Mar 22 04:00:00 2013"
                      epoch_last="Fri Mar 22 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="35695"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35691"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34139"
                obs_have="34139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 05:58:14 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="9264790"
                         time_creation="Fri Mar 22 05:14:10 2013"
                         time_modification="Fri Mar 22 05:09:42 2013" />
        <observations epoch_first="Fri Mar 22 04:00:00 2013"
                      epoch_last="Fri Mar 22 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="35695"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35691"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34139"
                obs_have="34139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 07:49:49 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="9264790"
                         time_creation="Fri Mar 22 05:14:10 2013"
                         time_modification="Fri Mar 22 05:09:42 2013" />
        <observations epoch_first="Fri Mar 22 04:00:00 2013"
                      epoch_last="Fri Mar 22 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="35695"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35691"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34139"
                obs_have="34139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="9264790"
                         time_creation="Fri Mar 22 05:14:10 2013"
                         time_modification="Fri Mar 22 05:09:42 2013" />
        <observations epoch_first="Fri Mar 22 04:00:00 2013"
                      epoch_last="Fri Mar 22 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="35695"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35691"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34139"
                obs_have="34139"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:43"
                         size="9264790"
                         time_creation="Sun Apr 21 01:53:26 2013"
                         time_modification="Fri Mar 22 05:09:42 2013" />
        <observations epoch_first="Fri Mar 22 04:00:00 2013"
                      epoch_last="Fri Mar 22 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38051"
                obs_have="35695"
                obs_ratio="93.81" />
          <mask elevation="10 degrees"
                obs_expected="35856"
                obs_have="35691"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="34139"
                obs_have="34139"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Mar 22 06:24:00 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="7673025"
                         time_creation="Fri Mar 22 06:14:13 2013"
                         time_modification="Fri Mar 22 06:09:32 2013" />
        <observations epoch_first="Fri Mar 22 05:00:00 2013"
                      epoch_last="Fri Mar 22 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="31510"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31451"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="28781"
                obs_have="28781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 06:52:33 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="7673025"
                         time_creation="Fri Mar 22 06:14:13 2013"
                         time_modification="Fri Mar 22 06:09:32 2013" />
        <observations epoch_first="Fri Mar 22 05:00:00 2013"
                      epoch_last="Fri Mar 22 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="31510"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31451"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="28781"
                obs_have="28781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 08:44:44 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="7673025"
                         time_creation="Fri Mar 22 06:14:13 2013"
                         time_modification="Fri Mar 22 06:09:32 2013" />
        <observations epoch_first="Fri Mar 22 05:00:00 2013"
                      epoch_last="Fri Mar 22 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="31510"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31451"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="28781"
                obs_have="28781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="7673025"
                         time_creation="Fri Mar 22 06:14:13 2013"
                         time_modification="Fri Mar 22 06:09:32 2013" />
        <observations epoch_first="Fri Mar 22 05:00:00 2013"
                      epoch_last="Fri Mar 22 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="31510"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31451"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="28781"
                obs_have="28781"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:33"
                         size="7673025"
                         time_creation="Sun Apr 21 01:53:27 2013"
                         time_modification="Fri Mar 22 06:09:32 2013" />
        <observations epoch_first="Fri Mar 22 05:00:00 2013"
                      epoch_last="Fri Mar 22 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36049"
                obs_have="31510"
                obs_ratio="87.41" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31451"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="28781"
                obs_have="28781"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Mar 22 07:27:32 2013"
               level="3">
        <file_statistics latency="00:09:41"
                         size="7794123"
                         time_creation="Fri Mar 22 07:14:22 2013"
                         time_modification="Fri Mar 22 07:09:40 2013" />
        <observations epoch_first="Fri Mar 22 06:00:00 2013"
                      epoch_last="Fri Mar 22 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="30494"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30441"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="26364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 09:45:22 2013"
               level="3">
        <file_statistics latency="00:09:41"
                         size="7794123"
                         time_creation="Fri Mar 22 07:14:22 2013"
                         time_modification="Fri Mar 22 07:09:40 2013" />
        <observations epoch_first="Fri Mar 22 06:00:00 2013"
                      epoch_last="Fri Mar 22 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="30494"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30441"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="26364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:41"
                         size="7794123"
                         time_creation="Fri Mar 22 07:14:22 2013"
                         time_modification="Fri Mar 22 07:09:40 2013" />
        <observations epoch_first="Fri Mar 22 06:00:00 2013"
                      epoch_last="Fri Mar 22 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="30494"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30441"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="26364"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:41"
                         size="7794123"
                         time_creation="Sun Apr 21 01:53:27 2013"
                         time_modification="Fri Mar 22 07:09:40 2013" />
        <observations epoch_first="Fri Mar 22 06:00:00 2013"
                      epoch_last="Fri Mar 22 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34491"
                obs_have="30494"
                obs_ratio="88.41" />
          <mask elevation="10 degrees"
                obs_expected="30491"
                obs_have="30441"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26364"
                obs_have="26364"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 22 08:28:54 2013"
               level="3">
        <file_statistics latency="00:09:10"
                         size="8409069"
                         time_creation="Fri Mar 22 08:14:42 2013"
                         time_modification="Fri Mar 22 08:09:09 2013" />
        <observations epoch_first="Fri Mar 22 07:00:00 2013"
                      epoch_last="Fri Mar 22 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="30835"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30824"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28886"
                obs_have="28886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 08:57:57 2013"
               level="3">
        <file_statistics latency="00:09:10"
                         size="8409069"
                         time_creation="Fri Mar 22 08:14:42 2013"
                         time_modification="Fri Mar 22 08:09:09 2013" />
        <observations epoch_first="Fri Mar 22 07:00:00 2013"
                      epoch_last="Fri Mar 22 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="30835"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30824"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28886"
                obs_have="28886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 10:36:24 2013"
               level="3">
        <file_statistics latency="00:09:10"
                         size="8409069"
                         time_creation="Fri Mar 22 08:14:42 2013"
                         time_modification="Fri Mar 22 08:09:09 2013" />
        <observations epoch_first="Fri Mar 22 07:00:00 2013"
                      epoch_last="Fri Mar 22 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="30835"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30824"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28886"
                obs_have="28886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:10"
                         size="8409069"
                         time_creation="Fri Mar 22 08:14:42 2013"
                         time_modification="Fri Mar 22 08:09:09 2013" />
        <observations epoch_first="Fri Mar 22 07:00:00 2013"
                      epoch_last="Fri Mar 22 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="30835"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30824"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28886"
                obs_have="28886"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:10"
                         size="8409069"
                         time_creation="Sun Apr 21 01:53:27 2013"
                         time_modification="Fri Mar 22 08:09:09 2013" />
        <observations epoch_first="Fri Mar 22 07:00:00 2013"
                      epoch_last="Fri Mar 22 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="30835"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="30853"
                obs_have="30824"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28886"
                obs_have="28886"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Mar 22 09:27:56 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9103657"
                         time_creation="Fri Mar 22 09:14:30 2013"
                         time_modification="Fri Mar 22 09:08:45 2013" />
        <observations epoch_first="Fri Mar 22 08:00:00 2013"
                      epoch_last="Fri Mar 22 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="32937"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="32951"
                obs_have="32905"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30223"
                obs_have="30223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 09:59:11 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9103657"
                         time_creation="Fri Mar 22 09:14:30 2013"
                         time_modification="Fri Mar 22 09:08:45 2013" />
        <observations epoch_first="Fri Mar 22 08:00:00 2013"
                      epoch_last="Fri Mar 22 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="32937"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="32951"
                obs_have="32905"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30223"
                obs_have="30223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 11:34:51 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9103657"
                         time_creation="Fri Mar 22 09:14:30 2013"
                         time_modification="Fri Mar 22 09:08:45 2013" />
        <observations epoch_first="Fri Mar 22 08:00:00 2013"
                      epoch_last="Fri Mar 22 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="32937"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="32951"
                obs_have="32905"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30223"
                obs_have="30223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9103657"
                         time_creation="Fri Mar 22 09:14:30 2013"
                         time_modification="Fri Mar 22 09:08:45 2013" />
        <observations epoch_first="Fri Mar 22 08:00:00 2013"
                      epoch_last="Fri Mar 22 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="32937"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="32951"
                obs_have="32905"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30223"
                obs_have="30223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:46"
                         size="9103657"
                         time_creation="Sun Apr 21 01:53:28 2013"
                         time_modification="Fri Mar 22 09:08:45 2013" />
        <observations epoch_first="Fri Mar 22 08:00:00 2013"
                      epoch_last="Fri Mar 22 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="32937"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="32951"
                obs_have="32905"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="30223"
                obs_have="30223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Mar 22 10:19:51 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8961410"
                         time_creation="Fri Mar 22 10:10:14 2013"
                         time_modification="Fri Mar 22 10:07:53 2013" />
        <observations epoch_first="Fri Mar 22 09:00:00 2013"
                      epoch_last="Fri Mar 22 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="30659"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30582"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26515"
                obs_have="26515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 10:48:44 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8961410"
                         time_creation="Fri Mar 22 10:10:14 2013"
                         time_modification="Fri Mar 22 10:07:53 2013" />
        <observations epoch_first="Fri Mar 22 09:00:00 2013"
                      epoch_last="Fri Mar 22 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="30659"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30582"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26515"
                obs_have="26515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 12:33:43 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8961410"
                         time_creation="Fri Mar 22 10:10:14 2013"
                         time_modification="Fri Mar 22 10:07:53 2013" />
        <observations epoch_first="Fri Mar 22 09:00:00 2013"
                      epoch_last="Fri Mar 22 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="30659"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30582"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26515"
                obs_have="26515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8961410"
                         time_creation="Fri Mar 22 10:10:14 2013"
                         time_modification="Fri Mar 22 10:07:53 2013" />
        <observations epoch_first="Fri Mar 22 09:00:00 2013"
                      epoch_last="Fri Mar 22 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="30659"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30582"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26515"
                obs_have="26515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="8961410"
                         time_creation="Sun Apr 21 01:53:28 2013"
                         time_modification="Fri Mar 22 10:07:53 2013" />
        <observations epoch_first="Fri Mar 22 09:00:00 2013"
                      epoch_last="Fri Mar 22 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35822"
                obs_have="30659"
                obs_ratio="85.59" />
          <mask elevation="10 degrees"
                obs_expected="30611"
                obs_have="30582"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="26515"
                obs_have="26515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Mar 22 11:21:48 2013"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8719484"
                         time_creation="Fri Mar 22 11:15:25 2013"
                         time_modification="Fri Mar 22 11:08:05 2013" />
        <observations epoch_first="Fri Mar 22 10:00:00 2013"
                      epoch_last="Fri Mar 22 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="28965"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="29562"
                obs_have="28937"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26191"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Mar 22 11:50:23 2013"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8719484"
                         time_creation="Fri Mar 22 11:15:25 2013"
                         time_modification="Fri Mar 22 11:08:05 2013" />
        <observations epoch_first="Fri Mar 22 10:00:00 2013"
                      epoch_last="Fri Mar 22 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="28965"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="29562"
                obs_have="28937"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26191"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Mar 22 13:35:16 2013"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8719484"
                         time_creation="Fri Mar 22 11:15:25 2013"
                         time_modification="Fri Mar 22 11:08:05 2013" />
        <observations epoch_first="Fri Mar 22 10:00:00 2013"
                      epoch_last="Fri Mar 22 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="28965"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="29562"
                obs_have="28937"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26191"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8719484"
                         time_creation="Fri Mar 22 11:15:25 2013"
                         time_modification="Fri Mar 22 11:08:05 2013" />
        <observations epoch_first="Fri Mar 22 10:00:00 2013"
                      epoch_last="Fri Mar 22 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="28965"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="29562"
                obs_have="28937"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26191"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:06"
                         size="8719484"
                         time_creation="Sun Apr 21 01:53:28 2013"
                         time_modification="Fri Mar 22 11:08:05 2013" />
        <observations epoch_first="Fri Mar 22 10:00:00 2013"
                      epoch_last="Fri Mar 22 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34957"
                obs_have="28965"
                obs_ratio="82.86" />
          <mask elevation="10 degrees"
                obs_expected="29562"
                obs_have="28937"
                obs_ratio="97.89" />
          <mask elevation="15 degrees"
                obs_expected="26241"
                obs_have="26191"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Mar 22 12:22:36 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8675530"
                         time_creation="Fri Mar 22 12:14:58 2013"
                         time_modification="Fri Mar 22 12:08:17 2013" />
        <observations epoch_first="Fri Mar 22 11:00:00 2013"
                      epoch_last="Fri Mar 22 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="31958"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="31956"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 12:50:12 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8675530"
                         time_creation="Fri Mar 22 12:14:58 2013"
                         time_modification="Fri Mar 22 12:08:17 2013" />
        <observations epoch_first="Fri Mar 22 11:00:00 2013"
                      epoch_last="Fri Mar 22 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="31958"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="31956"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 14:35:27 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8675530"
                         time_creation="Fri Mar 22 12:14:58 2013"
                         time_modification="Fri Mar 22 12:08:17 2013" />
        <observations epoch_first="Fri Mar 22 11:00:00 2013"
                      epoch_last="Fri Mar 22 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="31958"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="31956"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8675530"
                         time_creation="Fri Mar 22 12:14:58 2013"
                         time_modification="Fri Mar 22 12:08:17 2013" />
        <observations epoch_first="Fri Mar 22 11:00:00 2013"
                      epoch_last="Fri Mar 22 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="31958"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="31956"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8675530"
                         time_creation="Sun Apr 21 01:53:29 2013"
                         time_modification="Fri Mar 22 12:08:17 2013" />
        <observations epoch_first="Fri Mar 22 11:00:00 2013"
                      epoch_last="Fri Mar 22 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="31958"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="32530"
                obs_have="31956"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28276"
                obs_have="28276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Mar 22 13:19:46 2013"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8462756"
                         time_creation="Fri Mar 22 13:09:59 2013"
                         time_modification="Fri Mar 22 13:07:59 2013" />
        <observations epoch_first="Fri Mar 22 12:00:00 2013"
                      epoch_last="Fri Mar 22 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="30742"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30706"
                obs_have="30701"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="27596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 13:45:52 2013"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8462756"
                         time_creation="Fri Mar 22 13:09:59 2013"
                         time_modification="Fri Mar 22 13:07:59 2013" />
        <observations epoch_first="Fri Mar 22 12:00:00 2013"
                      epoch_last="Fri Mar 22 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="30742"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30706"
                obs_have="30701"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="27596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 15:34:57 2013"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8462756"
                         time_creation="Fri Mar 22 13:09:59 2013"
                         time_modification="Fri Mar 22 13:07:59 2013" />
        <observations epoch_first="Fri Mar 22 12:00:00 2013"
                      epoch_last="Fri Mar 22 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="30742"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30706"
                obs_have="30701"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="27596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8462756"
                         time_creation="Fri Mar 22 13:09:59 2013"
                         time_modification="Fri Mar 22 13:07:59 2013" />
        <observations epoch_first="Fri Mar 22 12:00:00 2013"
                      epoch_last="Fri Mar 22 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="30742"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30706"
                obs_have="30701"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="27596"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:08:00"
                         size="8462756"
                         time_creation="Sun Apr 21 01:53:29 2013"
                         time_modification="Fri Mar 22 13:07:59 2013" />
        <observations epoch_first="Fri Mar 22 12:00:00 2013"
                      epoch_last="Fri Mar 22 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34701"
                obs_have="30742"
                obs_ratio="88.59" />
          <mask elevation="10 degrees"
                obs_expected="30706"
                obs_have="30701"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27596"
                obs_have="27596"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Mar 22 14:20:52 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="7647350"
                         time_creation="Fri Mar 22 14:10:43 2013"
                         time_modification="Fri Mar 22 14:07:53 2013" />
        <observations epoch_first="Fri Mar 22 13:00:00 2013"
                      epoch_last="Fri Mar 22 13:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34300"
                obs_have="30055"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30026"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="28277"
                obs_have="27981"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Fri Mar 22 14:48:19 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="7647350"
                         time_creation="Fri Mar 22 14:10:43 2013"
                         time_modification="Fri Mar 22 14:07:53 2013" />
        <observations epoch_first="Fri Mar 22 13:00:00 2013"
                      epoch_last="Fri Mar 22 13:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34300"
                obs_have="30055"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="30447"
                obs_have="30026"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="28277"
                obs_have="27981"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:37:56 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="7647350"
                         time_creation="Fri Mar 22 14:10:43 2013"
                         time_modification="Fri Mar 22 14:07:53 2013" />
        <observations epoch_first="Fri Mar 22 13:00:00 2013"
                      epoch_last="Fri Mar 22 13:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34300"
                obs_have="30055"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="30447"
                obs_have="30026"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="28277"
                obs_have="27981"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="7647350"
                         time_creation="Fri Mar 22 14:10:43 2013"
                         time_modification="Fri Mar 22 14:07:53 2013" />
        <observations epoch_first="Fri Mar 22 13:00:00 2013"
                      epoch_last="Fri Mar 22 13:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34300"
                obs_have="30055"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="30447"
                obs_have="30026"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="28277"
                obs_have="27981"
                obs_ratio="98.95" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:07:54"
                         size="7647350"
                         time_creation="Sun Apr 21 01:53:29 2013"
                         time_modification="Fri Mar 22 14:07:53 2013" />
        <observations epoch_first="Fri Mar 22 13:00:00 2013"
                      epoch_last="Fri Mar 22 13:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34300"
                obs_have="30055"
                obs_ratio="87.62" />
          <mask elevation="10 degrees"
                obs_expected="30447"
                obs_have="30026"
                obs_ratio="98.62" />
          <mask elevation="15 degrees"
                obs_expected="28277"
                obs_have="27981"
                obs_ratio="98.95" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Mar 22 15:21:00 2013"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7696973"
                         time_creation="Fri Mar 22 15:14:41 2013"
                         time_modification="Fri Mar 22 15:11:27 2013" />
        <observations epoch_first="Fri Mar 22 14:00:00 2013"
                      epoch_last="Fri Mar 22 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="29672"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29638"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24284"
                obs_have="24284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 15:48:27 2013"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7696973"
                         time_creation="Fri Mar 22 15:14:41 2013"
                         time_modification="Fri Mar 22 15:11:27 2013" />
        <observations epoch_first="Fri Mar 22 14:00:00 2013"
                      epoch_last="Fri Mar 22 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="29672"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29638"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24284"
                obs_have="24284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 17:44:34 2013"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7696973"
                         time_creation="Fri Mar 22 15:14:41 2013"
                         time_modification="Fri Mar 22 15:11:27 2013" />
        <observations epoch_first="Fri Mar 22 14:00:00 2013"
                      epoch_last="Fri Mar 22 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="29672"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29638"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24284"
                obs_have="24284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7696973"
                         time_creation="Fri Mar 22 15:14:41 2013"
                         time_modification="Fri Mar 22 15:11:27 2013" />
        <observations epoch_first="Fri Mar 22 14:00:00 2013"
                      epoch_last="Fri Mar 22 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="29672"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29638"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24284"
                obs_have="24284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:28"
                         size="7696973"
                         time_creation="Sun Apr 21 01:53:30 2013"
                         time_modification="Fri Mar 22 15:11:27 2013" />
        <observations epoch_first="Fri Mar 22 14:00:00 2013"
                      epoch_last="Fri Mar 22 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="29672"
                obs_ratio="84.82" />
          <mask elevation="10 degrees"
                obs_expected="29749"
                obs_have="29638"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="24284"
                obs_have="24284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Mar 22 16:24:23 2013"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8312295"
                         time_creation="Fri Mar 22 16:14:51 2013"
                         time_modification="Fri Mar 22 16:11:40 2013" />
        <observations epoch_first="Fri Mar 22 15:00:00 2013"
                      epoch_last="Fri Mar 22 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="29808"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29769"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26527"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Mar 22 16:52:16 2013"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8312295"
                         time_creation="Fri Mar 22 16:14:51 2013"
                         time_modification="Fri Mar 22 16:11:40 2013" />
        <observations epoch_first="Fri Mar 22 15:00:00 2013"
                      epoch_last="Fri Mar 22 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="29808"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29769"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26527"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Mar 22 18:53:05 2013"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8312295"
                         time_creation="Fri Mar 22 16:14:51 2013"
                         time_modification="Fri Mar 22 16:11:40 2013" />
        <observations epoch_first="Fri Mar 22 15:00:00 2013"
                      epoch_last="Fri Mar 22 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="29808"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29769"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26527"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8312295"
                         time_creation="Fri Mar 22 16:14:51 2013"
                         time_modification="Fri Mar 22 16:11:40 2013" />
        <observations epoch_first="Fri Mar 22 15:00:00 2013"
                      epoch_last="Fri Mar 22 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="29808"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29769"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26527"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8312295"
                         time_creation="Sun Apr 21 01:53:30 2013"
                         time_modification="Fri Mar 22 16:11:40 2013" />
        <observations epoch_first="Fri Mar 22 15:00:00 2013"
                      epoch_last="Fri Mar 22 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32373"
                obs_have="29808"
                obs_ratio="92.08" />
          <mask elevation="10 degrees"
                obs_expected="29787"
                obs_have="29769"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26527"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Mar 22 17:28:30 2013"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8705290"
                         time_creation="Fri Mar 22 17:14:35 2013"
                         time_modification="Fri Mar 22 17:11:41 2013" />
        <observations epoch_first="Fri Mar 22 16:00:00 2013"
                      epoch_last="Fri Mar 22 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31342"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="31342"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="29151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 17:58:35 2013"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8705290"
                         time_creation="Fri Mar 22 17:14:35 2013"
                         time_modification="Fri Mar 22 17:11:41 2013" />
        <observations epoch_first="Fri Mar 22 16:00:00 2013"
                      epoch_last="Fri Mar 22 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31342"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="31342"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="29151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 19:55:49 2013"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8705290"
                         time_creation="Fri Mar 22 17:14:35 2013"
                         time_modification="Fri Mar 22 17:11:41 2013" />
        <observations epoch_first="Fri Mar 22 16:00:00 2013"
                      epoch_last="Fri Mar 22 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31342"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="31342"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="29151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8705290"
                         time_creation="Fri Mar 22 17:14:35 2013"
                         time_modification="Fri Mar 22 17:11:41 2013" />
        <observations epoch_first="Fri Mar 22 16:00:00 2013"
                      epoch_last="Fri Mar 22 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31342"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="31342"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="29151"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:42"
                         size="8705290"
                         time_creation="Sun Apr 21 01:53:31 2013"
                         time_modification="Fri Mar 22 17:11:41 2013" />
        <observations epoch_first="Fri Mar 22 16:00:00 2013"
                      epoch_last="Fri Mar 22 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31342"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="31404"
                obs_have="31342"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="29151"
                obs_have="29151"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Mar 22 18:29:04 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9245770"
                         time_creation="Fri Mar 22 18:14:30 2013"
                         time_modification="Fri Mar 22 18:11:35 2013" />
        <observations epoch_first="Fri Mar 22 17:00:00 2013"
                      epoch_last="Fri Mar 22 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36790"
                obs_have="32509"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32483"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 20:49:49 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9245770"
                         time_creation="Fri Mar 22 18:14:30 2013"
                         time_modification="Fri Mar 22 18:11:35 2013" />
        <observations epoch_first="Fri Mar 22 17:00:00 2013"
                      epoch_last="Fri Mar 22 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36790"
                obs_have="32509"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32483"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9245770"
                         time_creation="Fri Mar 22 18:14:30 2013"
                         time_modification="Fri Mar 22 18:11:35 2013" />
        <observations epoch_first="Fri Mar 22 17:00:00 2013"
                      epoch_last="Fri Mar 22 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36790"
                obs_have="32509"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32483"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="9245770"
                         time_creation="Sun Apr 21 01:53:31 2013"
                         time_modification="Fri Mar 22 18:11:35 2013" />
        <observations epoch_first="Fri Mar 22 17:00:00 2013"
                      epoch_last="Fri Mar 22 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36790"
                obs_have="32509"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32483"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29826"
                obs_have="29826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Mar 22 19:29:24 2013"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8614772"
                         time_creation="Fri Mar 22 19:14:32 2013"
                         time_modification="Fri Mar 22 19:11:33 2013" />
        <observations epoch_first="Fri Mar 22 18:00:00 2013"
                      epoch_last="Fri Mar 22 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="28249"
                obs_ratio="77.65" />
          <mask elevation="10 degrees"
                obs_expected="28205"
                obs_have="28159"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22136"
                obs_have="22136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8614772"
                         time_creation="Fri Mar 22 19:14:32 2013"
                         time_modification="Fri Mar 22 19:11:33 2013" />
        <observations epoch_first="Fri Mar 22 18:00:00 2013"
                      epoch_last="Fri Mar 22 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="28249"
                obs_ratio="77.65" />
          <mask elevation="10 degrees"
                obs_expected="28205"
                obs_have="28159"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22136"
                obs_have="22136"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:34"
                         size="8614772"
                         time_creation="Sun Apr 21 01:53:31 2013"
                         time_modification="Fri Mar 22 19:11:33 2013" />
        <observations epoch_first="Fri Mar 22 18:00:00 2013"
                      epoch_last="Fri Mar 22 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36382"
                obs_have="28249"
                obs_ratio="77.65" />
          <mask elevation="10 degrees"
                obs_expected="28205"
                obs_have="28159"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="22136"
                obs_have="22136"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Mar 22 22:16:36 2013"
               level="3">
        <file_statistics latency="00:42:12"
                         size="7913931"
                         time_creation="Fri Mar 22 21:09:33 2013"
                         time_modification="Fri Mar 22 20:42:11 2013" />
        <observations epoch_first="Fri Mar 22 19:00:00 2013"
                      epoch_last="Fri Mar 22 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27647"
                obs_have="26473"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="26473"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23496"
                obs_have="23496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 23:00:45 2013"
               level="3">
        <file_statistics latency="00:42:12"
                         size="7913931"
                         time_creation="Fri Mar 22 21:09:33 2013"
                         time_modification="Fri Mar 22 20:42:11 2013" />
        <observations epoch_first="Fri Mar 22 19:00:00 2013"
                      epoch_last="Fri Mar 22 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27647"
                obs_have="26473"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="26473"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23496"
                obs_have="23496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:42:12"
                         size="7913931"
                         time_creation="Fri Mar 22 21:09:33 2013"
                         time_modification="Fri Mar 22 20:42:11 2013" />
        <observations epoch_first="Fri Mar 22 19:00:00 2013"
                      epoch_last="Fri Mar 22 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27647"
                obs_have="26473"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="26473"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23496"
                obs_have="23496"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:42:12"
                         size="7913931"
                         time_creation="Sun Apr 21 01:53:32 2013"
                         time_modification="Fri Mar 22 20:42:11 2013" />
        <observations epoch_first="Fri Mar 22 19:00:00 2013"
                      epoch_last="Fri Mar 22 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27647"
                obs_have="26473"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="26508"
                obs_have="26473"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="23496"
                obs_have="23496"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Mar 22 21:31:52 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7783614"
                         time_creation="Fri Mar 22 21:14:39 2013"
                         time_modification="Fri Mar 22 21:11:31 2013" />
        <observations epoch_first="Fri Mar 22 20:00:00 2013"
                      epoch_last="Fri Mar 22 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26772"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26746"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24329"
                obs_have="24329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 21:56:35 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7783614"
                         time_creation="Fri Mar 22 21:14:39 2013"
                         time_modification="Fri Mar 22 21:11:31 2013" />
        <observations epoch_first="Fri Mar 22 20:00:00 2013"
                      epoch_last="Fri Mar 22 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26772"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26746"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24329"
                obs_have="24329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 22 23:49:38 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7783614"
                         time_creation="Fri Mar 22 21:14:39 2013"
                         time_modification="Fri Mar 22 21:11:31 2013" />
        <observations epoch_first="Fri Mar 22 20:00:00 2013"
                      epoch_last="Fri Mar 22 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26772"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26746"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24329"
                obs_have="24329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7783614"
                         time_creation="Fri Mar 22 21:14:39 2013"
                         time_modification="Fri Mar 22 21:11:31 2013" />
        <observations epoch_first="Fri Mar 22 20:00:00 2013"
                      epoch_last="Fri Mar 22 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26772"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26746"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24329"
                obs_have="24329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="7783614"
                         time_creation="Sun Apr 21 01:53:32 2013"
                         time_modification="Fri Mar 22 21:11:31 2013" />
        <observations epoch_first="Fri Mar 22 20:00:00 2013"
                      epoch_last="Fri Mar 22 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26772"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="26783"
                obs_have="26746"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24329"
                obs_have="24329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 22 22:41:38 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6969552"
                         time_creation="Fri Mar 22 22:14:31 2013"
                         time_modification="Fri Mar 22 22:10:18 2013" />
        <observations epoch_first="Fri Mar 22 21:00:00 2013"
                      epoch_last="Fri Mar 22 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28185"
                obs_have="25930"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="25910"
                obs_have="25887"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23342"
                obs_have="23342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 00:41:55 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6969552"
                         time_creation="Fri Mar 22 22:14:31 2013"
                         time_modification="Fri Mar 22 22:10:18 2013" />
        <observations epoch_first="Fri Mar 22 21:00:00 2013"
                      epoch_last="Fri Mar 22 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28185"
                obs_have="25930"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="25910"
                obs_have="25887"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23342"
                obs_have="23342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6969552"
                         time_creation="Fri Mar 22 22:14:31 2013"
                         time_modification="Fri Mar 22 22:10:18 2013" />
        <observations epoch_first="Fri Mar 22 21:00:00 2013"
                      epoch_last="Fri Mar 22 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28185"
                obs_have="25930"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="25910"
                obs_have="25887"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23342"
                obs_have="23342"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="6969552"
                         time_creation="Sun Apr 21 01:53:32 2013"
                         time_modification="Fri Mar 22 22:10:18 2013" />
        <observations epoch_first="Fri Mar 22 21:00:00 2013"
                      epoch_last="Fri Mar 22 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28185"
                obs_have="25930"
                obs_ratio="92.00" />
          <mask elevation="10 degrees"
                obs_expected="25910"
                obs_have="25887"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="23342"
                obs_have="23342"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Mar 22 23:28:59 2013"
               level="3">
        <file_statistics latency="00:09:46"
                         size="6775314"
                         time_creation="Fri Mar 22 23:14:37 2013"
                         time_modification="Fri Mar 22 23:09:45 2013" />
        <observations epoch_first="Fri Mar 22 22:00:00 2013"
                      epoch_last="Fri Mar 22 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31452"
                obs_have="24175"
                obs_ratio="76.86" />
          <mask elevation="10 degrees"
                obs_expected="24488"
                obs_have="24166"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="19927"
                obs_have="19927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 00:03:25 2013"
               level="3">
        <file_statistics latency="00:09:46"
                         size="6775314"
                         time_creation="Fri Mar 22 23:14:37 2013"
                         time_modification="Fri Mar 22 23:09:45 2013" />
        <observations epoch_first="Fri Mar 22 22:00:00 2013"
                      epoch_last="Fri Mar 22 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31452"
                obs_have="24175"
                obs_ratio="76.86" />
          <mask elevation="10 degrees"
                obs_expected="24488"
                obs_have="24166"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="19927"
                obs_have="19927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 01:37:53 2013"
               level="3">
        <file_statistics latency="00:09:46"
                         size="6775314"
                         time_creation="Fri Mar 22 23:14:37 2013"
                         time_modification="Fri Mar 22 23:09:45 2013" />
        <observations epoch_first="Fri Mar 22 22:00:00 2013"
                      epoch_last="Fri Mar 22 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31452"
                obs_have="24175"
                obs_ratio="76.86" />
          <mask elevation="10 degrees"
                obs_expected="24488"
                obs_have="24166"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="19927"
                obs_have="19927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="00:09:46"
                         size="6775314"
                         time_creation="Fri Mar 22 23:14:37 2013"
                         time_modification="Fri Mar 22 23:09:45 2013" />
        <observations epoch_first="Fri Mar 22 22:00:00 2013"
                      epoch_last="Fri Mar 22 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31452"
                obs_have="24175"
                obs_ratio="76.86" />
          <mask elevation="10 degrees"
                obs_expected="24488"
                obs_have="24166"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="19927"
                obs_have="19927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="00:09:46"
                         size="6775314"
                         time_creation="Sun Apr 21 01:53:33 2013"
                         time_modification="Fri Mar 22 23:09:45 2013" />
        <observations epoch_first="Fri Mar 22 22:00:00 2013"
                      epoch_last="Fri Mar 22 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31452"
                obs_have="24175"
                obs_ratio="76.86" />
          <mask elevation="10 degrees"
                obs_expected="24488"
                obs_have="24166"
                obs_ratio="98.69" />
          <mask elevation="15 degrees"
                obs_expected="19927"
                obs_have="19927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc081x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Mar 23 02:53:26 2013"
               level="3">
        <file_statistics latency="01:00:22"
                         size="8065027"
                         time_creation="Sat Mar 23 01:35:03 2013"
                         time_modification="Sat Mar 23 01:00:21 2013" />
        <observations epoch_first="Fri Mar 22 23:00:00 2013"
                      epoch_last="Fri Mar 22 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33059"
                obs_have="28194"
                obs_ratio="85.28" />
          <mask elevation="10 degrees"
                obs_expected="28586"
                obs_have="28167"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 23 21:33:50 2013"
               level="3">
        <file_statistics latency="01:00:22"
                         size="8065027"
                         time_creation="Sat Mar 23 01:35:03 2013"
                         time_modification="Sat Mar 23 01:00:21 2013" />
        <observations epoch_first="Fri Mar 22 23:00:00 2013"
                      epoch_last="Fri Mar 22 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33059"
                obs_have="28194"
                obs_ratio="85.28" />
          <mask elevation="10 degrees"
                obs_expected="28586"
                obs_have="28167"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:00 2013"
               level="3">
        <file_statistics latency="01:00:22"
                         size="8065027"
                         time_creation="Sun Apr 21 01:53:33 2013"
                         time_modification="Sat Mar 23 01:00:21 2013" />
        <observations epoch_first="Fri Mar 22 23:00:00 2013"
                      epoch_last="Fri Mar 22 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33059"
                obs_have="28194"
                obs_ratio="85.28" />
          <mask elevation="10 degrees"
                obs_expected="28586"
                obs_have="28167"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="23684"
                obs_have="23684"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
