<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-17 00:00:00"
    DayOfYear="76"
    Year="2013">
  <station name="PTRC">
    <file name="/ptrc0760.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 19 00:33:23 2013"
               level="3">
        <file_statistics latency="01:31:34"
                         size="6746039"
                         time_creation="Mon Mar 18 01:39:59 2013"
                         time_modification="Mon Mar 18 01:31:04 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="24476"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="24558"
                obs_have="24448"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="21681"
                obs_have="21681"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 10:32:00 2013"
               level="3">
        <file_statistics latency="01:31:34"
                         size="6746039"
                         time_creation="Sun Apr 14 01:07:29 2013"
                         time_modification="Mon Mar 18 01:31:04 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29314"
                obs_have="24476"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="24558"
                obs_have="24448"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="21681"
                obs_have="21681"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 17 01:23:05 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8627961"
                         time_creation="Sun Mar 17 01:14:17 2013"
                         time_modification="Sun Mar 17 01:09:37 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="28929"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28892"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 01:49:55 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8627961"
                         time_creation="Sun Mar 17 01:14:17 2013"
                         time_modification="Sun Mar 17 01:09:37 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="28929"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28892"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 03:54:07 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8627961"
                         time_creation="Sun Mar 17 01:14:17 2013"
                         time_modification="Sun Mar 17 01:09:37 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="28929"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28892"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8627961"
                         time_creation="Sun Mar 17 01:14:17 2013"
                         time_modification="Sun Mar 17 01:09:37 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="28929"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28892"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="8627961"
                         time_creation="Sun Apr 14 01:02:25 2013"
                         time_modification="Sun Mar 17 01:09:37 2013" />
        <observations epoch_first="Sun Mar 17 00:00:00 2013"
                      epoch_last="Sun Mar 17 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34637"
                obs_have="28929"
                obs_ratio="83.52" />
          <mask elevation="10 degrees"
                obs_expected="29098"
                obs_have="28892"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="25817"
                obs_have="25817"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Mar 17 02:22:50 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9012023"
                         time_creation="Sun Mar 17 02:14:29 2013"
                         time_modification="Sun Mar 17 02:09:37 2013" />
        <observations epoch_first="Sun Mar 17 01:00:00 2013"
                      epoch_last="Sun Mar 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="32439"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="32456"
                obs_have="32396"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28329"
                obs_have="28329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 02:55:30 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9012023"
                         time_creation="Sun Mar 17 02:14:29 2013"
                         time_modification="Sun Mar 17 02:09:37 2013" />
        <observations epoch_first="Sun Mar 17 01:00:00 2013"
                      epoch_last="Sun Mar 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="32439"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="32456"
                obs_have="32396"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28329"
                obs_have="28329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 04:41:11 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9012023"
                         time_creation="Sun Mar 17 02:14:29 2013"
                         time_modification="Sun Mar 17 02:09:37 2013" />
        <observations epoch_first="Sun Mar 17 01:00:00 2013"
                      epoch_last="Sun Mar 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="32439"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="32456"
                obs_have="32396"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28329"
                obs_have="28329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9012023"
                         time_creation="Sun Mar 17 02:14:29 2013"
                         time_modification="Sun Mar 17 02:09:37 2013" />
        <observations epoch_first="Sun Mar 17 01:00:00 2013"
                      epoch_last="Sun Mar 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="32439"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="32456"
                obs_have="32396"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28329"
                obs_have="28329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:09:38"
                         size="9012023"
                         time_creation="Sun Apr 14 01:02:27 2013"
                         time_modification="Sun Mar 17 02:09:37 2013" />
        <observations epoch_first="Sun Mar 17 01:00:00 2013"
                      epoch_last="Sun Mar 17 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36299"
                obs_have="32439"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="32456"
                obs_have="32396"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28329"
                obs_have="28329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 17 03:31:53 2013"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9604586"
                         time_creation="Sun Mar 17 03:14:11 2013"
                         time_modification="Sun Mar 17 03:09:28 2013" />
        <observations epoch_first="Sun Mar 17 02:00:00 2013"
                      epoch_last="Sun Mar 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38675"
                obs_have="35464"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35464"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="33150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 04:10:02 2013"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9604586"
                         time_creation="Sun Mar 17 03:14:11 2013"
                         time_modification="Sun Mar 17 03:09:28 2013" />
        <observations epoch_first="Sun Mar 17 02:00:00 2013"
                      epoch_last="Sun Mar 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38675"
                obs_have="35464"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35464"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="33150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 05:51:27 2013"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9604586"
                         time_creation="Sun Mar 17 03:14:11 2013"
                         time_modification="Sun Mar 17 03:09:28 2013" />
        <observations epoch_first="Sun Mar 17 02:00:00 2013"
                      epoch_last="Sun Mar 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38675"
                obs_have="35464"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35464"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="33150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9604586"
                         time_creation="Sun Mar 17 03:14:11 2013"
                         time_modification="Sun Mar 17 03:09:28 2013" />
        <observations epoch_first="Sun Mar 17 02:00:00 2013"
                      epoch_last="Sun Mar 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38675"
                obs_have="35464"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35464"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="33150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:09:29"
                         size="9604586"
                         time_creation="Sun Apr 14 01:02:28 2013"
                         time_modification="Sun Mar 17 03:09:28 2013" />
        <observations epoch_first="Sun Mar 17 02:00:00 2013"
                      epoch_last="Sun Mar 17 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38675"
                obs_have="35464"
                obs_ratio="91.70" />
          <mask elevation="10 degrees"
                obs_expected="35555"
                obs_have="35464"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="33150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Mar 17 04:30:15 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9696999"
                         time_creation="Sun Mar 17 04:14:13 2013"
                         time_modification="Sun Mar 17 04:08:42 2013" />
        <observations epoch_first="Sun Mar 17 03:00:00 2013"
                      epoch_last="Sun Mar 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43829"
                obs_have="36520"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="36512"
                obs_have="36478"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 04:58:49 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9696999"
                         time_creation="Sun Mar 17 04:14:13 2013"
                         time_modification="Sun Mar 17 04:08:42 2013" />
        <observations epoch_first="Sun Mar 17 03:00:00 2013"
                      epoch_last="Sun Mar 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43829"
                obs_have="36520"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="36512"
                obs_have="36478"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 06:50:15 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9696999"
                         time_creation="Sun Mar 17 04:14:13 2013"
                         time_modification="Sun Mar 17 04:08:42 2013" />
        <observations epoch_first="Sun Mar 17 03:00:00 2013"
                      epoch_last="Sun Mar 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43829"
                obs_have="36520"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="36512"
                obs_have="36478"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9696999"
                         time_creation="Sun Mar 17 04:14:13 2013"
                         time_modification="Sun Mar 17 04:08:42 2013" />
        <observations epoch_first="Sun Mar 17 03:00:00 2013"
                      epoch_last="Sun Mar 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43829"
                obs_have="36520"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="36512"
                obs_have="36478"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9696999"
                         time_creation="Sun Apr 14 01:02:30 2013"
                         time_modification="Sun Mar 17 04:08:42 2013" />
        <observations epoch_first="Sun Mar 17 03:00:00 2013"
                      epoch_last="Sun Mar 17 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43829"
                obs_have="36520"
                obs_ratio="83.32" />
          <mask elevation="10 degrees"
                obs_expected="36512"
                obs_have="36478"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27901"
                obs_have="27901"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Mar 17 05:23:23 2013"
               level="3">
        <file_statistics latency="00:09:36"
                         size="9260259"
                         time_creation="Sun Mar 17 05:14:09 2013"
                         time_modification="Sun Mar 17 05:09:35 2013" />
        <observations epoch_first="Sun Mar 17 04:00:00 2013"
                      epoch_last="Sun Mar 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39934"
                obs_have="36358"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="36569"
                obs_have="36316"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 07:49:41 2013"
               level="3">
        <file_statistics latency="00:09:36"
                         size="9260259"
                         time_creation="Sun Mar 17 05:14:09 2013"
                         time_modification="Sun Mar 17 05:09:35 2013" />
        <observations epoch_first="Sun Mar 17 04:00:00 2013"
                      epoch_last="Sun Mar 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39934"
                obs_have="36358"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="36569"
                obs_have="36316"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:09:36"
                         size="9260259"
                         time_creation="Sun Mar 17 05:14:09 2013"
                         time_modification="Sun Mar 17 05:09:35 2013" />
        <observations epoch_first="Sun Mar 17 04:00:00 2013"
                      epoch_last="Sun Mar 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39934"
                obs_have="36358"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="36569"
                obs_have="36316"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:09:36"
                         size="9260259"
                         time_creation="Sun Apr 14 01:02:32 2013"
                         time_modification="Sun Mar 17 05:09:35 2013" />
        <observations epoch_first="Sun Mar 17 04:00:00 2013"
                      epoch_last="Sun Mar 17 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39934"
                obs_have="36358"
                obs_ratio="91.05" />
          <mask elevation="10 degrees"
                obs_expected="36569"
                obs_have="36316"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Mar 17 06:30:31 2013"
               level="3">
        <file_statistics latency="00:10:12"
                         size="8439420"
                         time_creation="Sun Mar 17 06:14:13 2013"
                         time_modification="Sun Mar 17 06:10:11 2013" />
        <observations epoch_first="Sun Mar 17 05:00:00 2013"
                      epoch_last="Sun Mar 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36516"
                obs_have="33935"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33905"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="31694"
                obs_have="31694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 07:05:25 2013"
               level="3">
        <file_statistics latency="00:10:12"
                         size="8439420"
                         time_creation="Sun Mar 17 06:14:13 2013"
                         time_modification="Sun Mar 17 06:10:11 2013" />
        <observations epoch_first="Sun Mar 17 05:00:00 2013"
                      epoch_last="Sun Mar 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36516"
                obs_have="33935"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33905"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="31694"
                obs_have="31694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 08:46:51 2013"
               level="3">
        <file_statistics latency="00:10:12"
                         size="8439420"
                         time_creation="Sun Mar 17 06:14:13 2013"
                         time_modification="Sun Mar 17 06:10:11 2013" />
        <observations epoch_first="Sun Mar 17 05:00:00 2013"
                      epoch_last="Sun Mar 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36516"
                obs_have="33935"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33905"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="31694"
                obs_have="31694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:12"
                         size="8439420"
                         time_creation="Sun Mar 17 06:14:13 2013"
                         time_modification="Sun Mar 17 06:10:11 2013" />
        <observations epoch_first="Sun Mar 17 05:00:00 2013"
                      epoch_last="Sun Mar 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36516"
                obs_have="33935"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33905"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="31694"
                obs_have="31694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:12"
                         size="8439420"
                         time_creation="Sun Apr 14 01:02:33 2013"
                         time_modification="Sun Mar 17 06:10:11 2013" />
        <observations epoch_first="Sun Mar 17 05:00:00 2013"
                      epoch_last="Sun Mar 17 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36516"
                obs_have="33935"
                obs_ratio="92.93" />
          <mask elevation="10 degrees"
                obs_expected="34069"
                obs_have="33905"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="31694"
                obs_have="31694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Mar 17 07:30:36 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="7947760"
                         time_creation="Sun Mar 17 07:14:15 2013"
                         time_modification="Sun Mar 17 07:09:30 2013" />
        <observations epoch_first="Sun Mar 17 06:00:00 2013"
                      epoch_last="Sun Mar 17 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32863"
                obs_have="30751"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28170"
                obs_have="28170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 08:04:55 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="7947760"
                         time_creation="Sun Mar 17 07:14:15 2013"
                         time_modification="Sun Mar 17 07:09:30 2013" />
        <observations epoch_first="Sun Mar 17 06:00:00 2013"
                      epoch_last="Sun Mar 17 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32863"
                obs_have="30751"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28170"
                obs_have="28170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="7947760"
                         time_creation="Sun Mar 17 07:14:15 2013"
                         time_modification="Sun Mar 17 07:09:30 2013" />
        <observations epoch_first="Sun Mar 17 06:00:00 2013"
                      epoch_last="Sun Mar 17 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32863"
                obs_have="30751"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28170"
                obs_have="28170"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:09:31"
                         size="7947760"
                         time_creation="Sun Apr 14 01:02:34 2013"
                         time_modification="Sun Mar 17 07:09:30 2013" />
        <observations epoch_first="Sun Mar 17 06:00:00 2013"
                      epoch_last="Sun Mar 17 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32863"
                obs_have="30751"
                obs_ratio="93.57" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28170"
                obs_have="28170"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Mar 17 08:27:01 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Mar 17 08:14:24 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 09:00:51 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Mar 17 08:14:24 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 10:11:37 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Mar 17 08:14:24 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 10:47:38 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Mar 17 08:14:24 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Mar 17 08:14:24 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="8012356"
                         time_creation="Sun Apr 14 01:02:35 2013"
                         time_modification="Sun Mar 17 08:10:07 2013" />
        <observations epoch_first="Sun Mar 17 07:00:00 2013"
                      epoch_last="Sun Mar 17 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="29477"
                obs_ratio="85.22" />
          <mask elevation="10 degrees"
                obs_expected="29528"
                obs_have="29457"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="25261"
                obs_have="25261"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Mar 17 09:32:55 2013"
               level="3">
        <file_statistics latency="00:10:05"
                         size="9170016"
                         time_creation="Sun Mar 17 09:14:12 2013"
                         time_modification="Sun Mar 17 09:10:04 2013" />
        <observations epoch_first="Sun Mar 17 08:00:00 2013"
                      epoch_last="Sun Mar 17 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34793"
                obs_have="32629"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32596"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 09:57:57 2013"
               level="3">
        <file_statistics latency="00:10:05"
                         size="9170016"
                         time_creation="Sun Mar 17 09:14:12 2013"
                         time_modification="Sun Mar 17 09:10:04 2013" />
        <observations epoch_first="Sun Mar 17 08:00:00 2013"
                      epoch_last="Sun Mar 17 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34793"
                obs_have="32629"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32596"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 11:44:39 2013"
               level="3">
        <file_statistics latency="00:10:05"
                         size="9170016"
                         time_creation="Sun Mar 17 09:14:12 2013"
                         time_modification="Sun Mar 17 09:10:04 2013" />
        <observations epoch_first="Sun Mar 17 08:00:00 2013"
                      epoch_last="Sun Mar 17 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34793"
                obs_have="32629"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32596"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:05"
                         size="9170016"
                         time_creation="Sun Mar 17 09:14:12 2013"
                         time_modification="Sun Mar 17 09:10:04 2013" />
        <observations epoch_first="Sun Mar 17 08:00:00 2013"
                      epoch_last="Sun Mar 17 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34793"
                obs_have="32629"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32596"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:05"
                         size="9170016"
                         time_creation="Sun Apr 14 01:02:36 2013"
                         time_modification="Sun Mar 17 09:10:04 2013" />
        <observations epoch_first="Sun Mar 17 08:00:00 2013"
                      epoch_last="Sun Mar 17 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34793"
                obs_have="32629"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="32606"
                obs_have="32596"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="31009"
                obs_have="31009"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Mar 17 10:29:48 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="9166656"
                         time_creation="Sun Mar 17 10:14:16 2013"
                         time_modification="Sun Mar 17 10:10:06 2013" />
        <observations epoch_first="Sun Mar 17 09:00:00 2013"
                      epoch_last="Sun Mar 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="32579"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32524"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28171"
                obs_have="28171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 11:02:38 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="9166656"
                         time_creation="Sun Mar 17 10:14:16 2013"
                         time_modification="Sun Mar 17 10:10:06 2013" />
        <observations epoch_first="Sun Mar 17 09:00:00 2013"
                      epoch_last="Sun Mar 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="32579"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32524"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28171"
                obs_have="28171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 12:37:38 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="9166656"
                         time_creation="Sun Mar 17 10:14:16 2013"
                         time_modification="Sun Mar 17 10:10:06 2013" />
        <observations epoch_first="Sun Mar 17 09:00:00 2013"
                      epoch_last="Sun Mar 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="32579"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32524"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28171"
                obs_have="28171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="9166656"
                         time_creation="Sun Mar 17 10:14:16 2013"
                         time_modification="Sun Mar 17 10:10:06 2013" />
        <observations epoch_first="Sun Mar 17 09:00:00 2013"
                      epoch_last="Sun Mar 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="32579"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32524"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28171"
                obs_have="28171"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="9166656"
                         time_creation="Sun Apr 14 01:02:38 2013"
                         time_modification="Sun Mar 17 10:10:06 2013" />
        <observations epoch_first="Sun Mar 17 09:00:00 2013"
                      epoch_last="Sun Mar 17 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37491"
                obs_have="32579"
                obs_ratio="86.90" />
          <mask elevation="10 degrees"
                obs_expected="32596"
                obs_have="32524"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="28171"
                obs_have="28171"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Mar 17 11:58:18 2013"
               level="3">
        <file_statistics latency="00:23:17"
                         size="8478177"
                         time_creation="Sun Mar 17 11:34:12 2013"
                         time_modification="Sun Mar 17 11:23:16 2013" />
        <observations epoch_first="Sun Mar 17 10:00:00 2013"
                      epoch_last="Sun Mar 17 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31495"
                obs_have="28109"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="28071"
                obs_have="28041"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25289"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Mar 17 13:34:45 2013"
               level="3">
        <file_statistics latency="00:23:17"
                         size="8478177"
                         time_creation="Sun Mar 17 11:34:12 2013"
                         time_modification="Sun Mar 17 11:23:16 2013" />
        <observations epoch_first="Sun Mar 17 10:00:00 2013"
                      epoch_last="Sun Mar 17 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31495"
                obs_have="28109"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="28071"
                obs_have="28041"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25289"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:23:17"
                         size="8478177"
                         time_creation="Sun Mar 17 11:34:12 2013"
                         time_modification="Sun Mar 17 11:23:16 2013" />
        <observations epoch_first="Sun Mar 17 10:00:00 2013"
                      epoch_last="Sun Mar 17 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31495"
                obs_have="28109"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="28071"
                obs_have="28041"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25289"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:23:17"
                         size="8478177"
                         time_creation="Sun Apr 14 01:02:39 2013"
                         time_modification="Sun Mar 17 11:23:16 2013" />
        <observations epoch_first="Sun Mar 17 10:00:00 2013"
                      epoch_last="Sun Mar 17 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31495"
                obs_have="28109"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="28071"
                obs_have="28041"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="25293"
                obs_have="25289"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Mar 17 12:23:36 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="8999219"
                         time_creation="Sun Mar 17 12:14:14 2013"
                         time_modification="Sun Mar 17 12:10:23 2013" />
        <observations epoch_first="Sun Mar 17 11:00:00 2013"
                      epoch_last="Sun Mar 17 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="31992"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32823"
                obs_have="31992"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 12:49:34 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="8999219"
                         time_creation="Sun Mar 17 12:14:14 2013"
                         time_modification="Sun Mar 17 12:10:23 2013" />
        <observations epoch_first="Sun Mar 17 11:00:00 2013"
                      epoch_last="Sun Mar 17 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="31992"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32823"
                obs_have="31992"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 14:34:27 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="8999219"
                         time_creation="Sun Mar 17 12:14:14 2013"
                         time_modification="Sun Mar 17 12:10:23 2013" />
        <observations epoch_first="Sun Mar 17 11:00:00 2013"
                      epoch_last="Sun Mar 17 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="31992"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32823"
                obs_have="31992"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="8999219"
                         time_creation="Sun Mar 17 12:14:14 2013"
                         time_modification="Sun Mar 17 12:10:23 2013" />
        <observations epoch_first="Sun Mar 17 11:00:00 2013"
                      epoch_last="Sun Mar 17 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="31992"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32823"
                obs_have="31992"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="8999219"
                         time_creation="Sun Apr 14 01:02:40 2013"
                         time_modification="Sun Mar 17 12:10:23 2013" />
        <observations epoch_first="Sun Mar 17 11:00:00 2013"
                      epoch_last="Sun Mar 17 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34254"
                obs_have="31992"
                obs_ratio="93.40" />
          <mask elevation="10 degrees"
                obs_expected="32823"
                obs_have="31992"
                obs_ratio="97.47" />
          <mask elevation="15 degrees"
                obs_expected="28032"
                obs_have="28032"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Mar 17 13:20:49 2013"
               level="3">
        <file_statistics latency="00:10:44"
                         size="8416333"
                         time_creation="Sun Mar 17 13:14:08 2013"
                         time_modification="Sun Mar 17 13:10:43 2013" />
        <observations epoch_first="Sun Mar 17 12:00:00 2013"
                      epoch_last="Sun Mar 17 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36788"
                obs_have="30335"
                obs_ratio="82.46" />
          <mask elevation="10 degrees"
                obs_expected="30586"
                obs_have="30290"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 13:48:00 2013"
               level="3">
        <file_statistics latency="00:10:44"
                         size="8416333"
                         time_creation="Sun Mar 17 13:14:08 2013"
                         time_modification="Sun Mar 17 13:10:43 2013" />
        <observations epoch_first="Sun Mar 17 12:00:00 2013"
                      epoch_last="Sun Mar 17 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="30335"
                obs_ratio="82.46" />
          <mask elevation="10 degrees"
                obs_expected="30587"
                obs_have="30291"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 15:33:51 2013"
               level="3">
        <file_statistics latency="00:10:44"
                         size="8416333"
                         time_creation="Sun Mar 17 13:14:08 2013"
                         time_modification="Sun Mar 17 13:10:43 2013" />
        <observations epoch_first="Sun Mar 17 12:00:00 2013"
                      epoch_last="Sun Mar 17 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="30335"
                obs_ratio="82.46" />
          <mask elevation="10 degrees"
                obs_expected="30587"
                obs_have="30291"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:44"
                         size="8416333"
                         time_creation="Sun Mar 17 13:14:08 2013"
                         time_modification="Sun Mar 17 13:10:43 2013" />
        <observations epoch_first="Sun Mar 17 12:00:00 2013"
                      epoch_last="Sun Mar 17 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="30335"
                obs_ratio="82.46" />
          <mask elevation="10 degrees"
                obs_expected="30587"
                obs_have="30291"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:44"
                         size="8416333"
                         time_creation="Sun Apr 14 01:02:41 2013"
                         time_modification="Sun Mar 17 13:10:43 2013" />
        <observations epoch_first="Sun Mar 17 12:00:00 2013"
                      epoch_last="Sun Mar 17 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="30335"
                obs_ratio="82.46" />
          <mask elevation="10 degrees"
                obs_expected="30587"
                obs_have="30291"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="27109"
                obs_have="27109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Mar 17 14:20:56 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7722639"
                         time_creation="Sun Mar 17 14:14:10 2013"
                         time_modification="Sun Mar 17 14:10:55 2013" />
        <observations epoch_first="Sun Mar 17 13:00:00 2013"
                      epoch_last="Sun Mar 17 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="30428"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30397"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 14:47:26 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7722639"
                         time_creation="Sun Mar 17 14:14:10 2013"
                         time_modification="Sun Mar 17 14:10:55 2013" />
        <observations epoch_first="Sun Mar 17 13:00:00 2013"
                      epoch_last="Sun Mar 17 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="30428"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30397"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 16:37:02 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7722639"
                         time_creation="Sun Mar 17 14:14:10 2013"
                         time_modification="Sun Mar 17 14:10:55 2013" />
        <observations epoch_first="Sun Mar 17 13:00:00 2013"
                      epoch_last="Sun Mar 17 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="30428"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30397"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7722639"
                         time_creation="Sun Mar 17 14:14:10 2013"
                         time_modification="Sun Mar 17 14:10:55 2013" />
        <observations epoch_first="Sun Mar 17 13:00:00 2013"
                      epoch_last="Sun Mar 17 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="30428"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30397"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:10:56"
                         size="7722639"
                         time_creation="Sun Apr 14 01:02:43 2013"
                         time_modification="Sun Mar 17 14:10:55 2013" />
        <observations epoch_first="Sun Mar 17 13:00:00 2013"
                      epoch_last="Sun Mar 17 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33898"
                obs_have="30428"
                obs_ratio="89.76" />
          <mask elevation="10 degrees"
                obs_expected="30421"
                obs_have="30397"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28307"
                obs_have="28307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Mar 17 15:21:42 2013"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7820453"
                         time_creation="Sun Mar 17 15:14:11 2013"
                         time_modification="Sun Mar 17 15:11:08 2013" />
        <observations epoch_first="Sun Mar 17 14:00:00 2013"
                      epoch_last="Sun Mar 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="30675"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30647"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25527"
                obs_have="25527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 15:49:08 2013"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7820453"
                         time_creation="Sun Mar 17 15:14:11 2013"
                         time_modification="Sun Mar 17 15:11:08 2013" />
        <observations epoch_first="Sun Mar 17 14:00:00 2013"
                      epoch_last="Sun Mar 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="30675"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30647"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25527"
                obs_have="25527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 17:37:57 2013"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7820453"
                         time_creation="Sun Mar 17 15:14:11 2013"
                         time_modification="Sun Mar 17 15:11:08 2013" />
        <observations epoch_first="Sun Mar 17 14:00:00 2013"
                      epoch_last="Sun Mar 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="30675"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30647"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25527"
                obs_have="25527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7820453"
                         time_creation="Sun Mar 17 15:14:11 2013"
                         time_modification="Sun Mar 17 15:11:08 2013" />
        <observations epoch_first="Sun Mar 17 14:00:00 2013"
                      epoch_last="Sun Mar 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="30675"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30647"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25527"
                obs_have="25527"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7820453"
                         time_creation="Sun Apr 14 01:02:45 2013"
                         time_modification="Sun Mar 17 15:11:08 2013" />
        <observations epoch_first="Sun Mar 17 14:00:00 2013"
                      epoch_last="Sun Mar 17 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34361"
                obs_have="30675"
                obs_ratio="89.27" />
          <mask elevation="10 degrees"
                obs_expected="30774"
                obs_have="30647"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25527"
                obs_have="25527"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Mar 17 16:23:52 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7899388"
                         time_creation="Sun Mar 17 16:14:12 2013"
                         time_modification="Sun Mar 17 16:11:35 2013" />
        <observations epoch_first="Sun Mar 17 15:00:00 2013"
                      epoch_last="Sun Mar 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="29313"
                obs_ratio="85.52" />
          <mask elevation="10 degrees"
                obs_expected="29401"
                obs_have="29309"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 16:51:30 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7899388"
                         time_creation="Sun Mar 17 16:14:12 2013"
                         time_modification="Sun Mar 17 16:11:35 2013" />
        <observations epoch_first="Sun Mar 17 15:00:00 2013"
                      epoch_last="Sun Mar 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="29313"
                obs_ratio="85.52" />
          <mask elevation="10 degrees"
                obs_expected="29401"
                obs_have="29309"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7899388"
                         time_creation="Sun Mar 17 16:14:12 2013"
                         time_modification="Sun Mar 17 16:11:35 2013" />
        <observations epoch_first="Sun Mar 17 15:00:00 2013"
                      epoch_last="Sun Mar 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="29313"
                obs_ratio="85.52" />
          <mask elevation="10 degrees"
                obs_expected="29401"
                obs_have="29309"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7899388"
                         time_creation="Sun Apr 14 01:02:46 2013"
                         time_modification="Sun Mar 17 16:11:35 2013" />
        <observations epoch_first="Sun Mar 17 15:00:00 2013"
                      epoch_last="Sun Mar 17 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34276"
                obs_have="29313"
                obs_ratio="85.52" />
          <mask elevation="10 degrees"
                obs_expected="29401"
                obs_have="29309"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="26314"
                obs_have="26314"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Mar 17 19:16:42 2013"
               level="3">
        <file_statistics latency="00:36:57"
                         size="8781806"
                         time_creation="Sun Mar 17 18:09:12 2013"
                         time_modification="Sun Mar 17 17:36:56 2013" />
        <observations epoch_first="Sun Mar 17 16:00:00 2013"
                      epoch_last="Sun Mar 17 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34846"
                obs_have="30107"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30074"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 19:59:24 2013"
               level="3">
        <file_statistics latency="00:36:57"
                         size="8781806"
                         time_creation="Sun Mar 17 18:09:12 2013"
                         time_modification="Sun Mar 17 17:36:56 2013" />
        <observations epoch_first="Sun Mar 17 16:00:00 2013"
                      epoch_last="Sun Mar 17 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34846"
                obs_have="30107"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30074"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:36:57"
                         size="8781806"
                         time_creation="Sun Mar 17 18:09:12 2013"
                         time_modification="Sun Mar 17 17:36:56 2013" />
        <observations epoch_first="Sun Mar 17 16:00:00 2013"
                      epoch_last="Sun Mar 17 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34846"
                obs_have="30107"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30074"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:36:57"
                         size="8781806"
                         time_creation="Sun Apr 14 01:02:48 2013"
                         time_modification="Sun Mar 17 17:36:56 2013" />
        <observations epoch_first="Sun Mar 17 16:00:00 2013"
                      epoch_last="Sun Mar 17 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34846"
                obs_have="30107"
                obs_ratio="86.40" />
          <mask elevation="10 degrees"
                obs_expected="30139"
                obs_have="30074"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="27259"
                obs_have="27259"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Mar 17 18:32:16 2013"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9076378"
                         time_creation="Sun Mar 17 18:14:19 2013"
                         time_modification="Sun Mar 17 18:11:37 2013" />
        <observations epoch_first="Sun Mar 17 17:00:00 2013"
                      epoch_last="Sun Mar 17 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36137"
                obs_have="32537"
                obs_ratio="90.04" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32510"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 18:59:24 2013"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9076378"
                         time_creation="Sun Mar 17 18:14:19 2013"
                         time_modification="Sun Mar 17 18:11:37 2013" />
        <observations epoch_first="Sun Mar 17 17:00:00 2013"
                      epoch_last="Sun Mar 17 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36137"
                obs_have="32537"
                obs_ratio="90.04" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32510"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 20:54:13 2013"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9076378"
                         time_creation="Sun Mar 17 18:14:19 2013"
                         time_modification="Sun Mar 17 18:11:37 2013" />
        <observations epoch_first="Sun Mar 17 17:00:00 2013"
                      epoch_last="Sun Mar 17 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36137"
                obs_have="32537"
                obs_ratio="90.04" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32510"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9076378"
                         time_creation="Sun Mar 17 18:14:19 2013"
                         time_modification="Sun Mar 17 18:11:37 2013" />
        <observations epoch_first="Sun Mar 17 17:00:00 2013"
                      epoch_last="Sun Mar 17 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36137"
                obs_have="32537"
                obs_ratio="90.04" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32510"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:11:38"
                         size="9076378"
                         time_creation="Sun Apr 14 01:02:49 2013"
                         time_modification="Sun Mar 17 18:11:37 2013" />
        <observations epoch_first="Sun Mar 17 17:00:00 2013"
                      epoch_last="Sun Mar 17 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36137"
                obs_have="32537"
                obs_ratio="90.04" />
          <mask elevation="10 degrees"
                obs_expected="32602"
                obs_have="32510"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29528"
                obs_have="29528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Mar 17 19:39:08 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="8809400"
                         time_creation="Sun Mar 17 19:14:26 2013"
                         time_modification="Sun Mar 17 19:12:09 2013" />
        <observations epoch_first="Sun Mar 17 18:00:00 2013"
                      epoch_last="Sun Mar 17 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31068"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31047"
                obs_have="31039"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28240"
                obs_have="28240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="8809400"
                         time_creation="Sun Mar 17 19:14:26 2013"
                         time_modification="Sun Mar 17 19:12:09 2013" />
        <observations epoch_first="Sun Mar 17 18:00:00 2013"
                      epoch_last="Sun Mar 17 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31068"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31047"
                obs_have="31039"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28240"
                obs_have="28240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="8809400"
                         time_creation="Sun Apr 14 01:02:50 2013"
                         time_modification="Sun Mar 17 19:12:09 2013" />
        <observations epoch_first="Sun Mar 17 18:00:00 2013"
                      epoch_last="Sun Mar 17 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31068"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="31047"
                obs_have="31039"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28240"
                obs_have="28240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Mar 17 20:27:08 2013"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7997408"
                         time_creation="Sun Mar 17 20:14:26 2013"
                         time_modification="Sun Mar 17 20:11:16 2013" />
        <observations epoch_first="Sun Mar 17 19:00:00 2013"
                      epoch_last="Sun Mar 17 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32341"
                obs_have="25120"
                obs_ratio="77.67" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="25070"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19637"
                obs_have="19637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 22:25:54 2013"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7997408"
                         time_creation="Sun Mar 17 20:14:26 2013"
                         time_modification="Sun Mar 17 20:11:16 2013" />
        <observations epoch_first="Sun Mar 17 19:00:00 2013"
                      epoch_last="Sun Mar 17 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32341"
                obs_have="25120"
                obs_ratio="77.67" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="25070"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19637"
                obs_have="19637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7997408"
                         time_creation="Sun Mar 17 20:14:26 2013"
                         time_modification="Sun Mar 17 20:11:16 2013" />
        <observations epoch_first="Sun Mar 17 19:00:00 2013"
                      epoch_last="Sun Mar 17 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32341"
                obs_have="25120"
                obs_ratio="77.67" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="25070"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19637"
                obs_have="19637"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:11:17"
                         size="7997408"
                         time_creation="Sun Apr 14 01:02:51 2013"
                         time_modification="Sun Mar 17 20:11:16 2013" />
        <observations epoch_first="Sun Mar 17 19:00:00 2013"
                      epoch_last="Sun Mar 17 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32341"
                obs_have="25120"
                obs_ratio="77.67" />
          <mask elevation="10 degrees"
                obs_expected="25175"
                obs_have="25070"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19637"
                obs_have="19637"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Mar 17 21:36:11 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Mar 17 21:14:30 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 22:04:33 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Mar 17 21:14:30 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 23:11:19 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Mar 17 21:14:30 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 23:45:40 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Mar 17 21:14:30 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Mar 17 21:14:30 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:12:09"
                         size="8107551"
                         time_creation="Sun Apr 14 01:02:52 2013"
                         time_modification="Sun Mar 17 21:12:08 2013" />
        <observations epoch_first="Sun Mar 17 20:00:00 2013"
                      epoch_last="Sun Mar 17 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28611"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="28654"
                obs_have="28611"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25989"
                obs_have="25989"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 17 22:42:42 2013"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6643654"
                         time_creation="Sun Mar 17 22:14:32 2013"
                         time_modification="Sun Mar 17 22:11:55 2013" />
        <observations epoch_first="Sun Mar 17 21:00:00 2013"
                      epoch_last="Sun Mar 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27982"
                obs_have="24617"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="24621"
                obs_have="24583"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22348"
                obs_have="22348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 17 22:57:07 2013"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6643654"
                         time_creation="Sun Mar 17 22:14:32 2013"
                         time_modification="Sun Mar 17 22:11:55 2013" />
        <observations epoch_first="Sun Mar 17 21:00:00 2013"
                      epoch_last="Sun Mar 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27982"
                obs_have="24617"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="24621"
                obs_have="24583"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22348"
                obs_have="22348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 00:38:16 2013"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6643654"
                         time_creation="Sun Mar 17 22:14:32 2013"
                         time_modification="Sun Mar 17 22:11:55 2013" />
        <observations epoch_first="Sun Mar 17 21:00:00 2013"
                      epoch_last="Sun Mar 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27982"
                obs_have="24617"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="24621"
                obs_have="24583"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22348"
                obs_have="22348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6643654"
                         time_creation="Sun Mar 17 22:14:32 2013"
                         time_modification="Sun Mar 17 22:11:55 2013" />
        <observations epoch_first="Sun Mar 17 21:00:00 2013"
                      epoch_last="Sun Mar 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27982"
                obs_have="24617"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="24621"
                obs_have="24583"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22348"
                obs_have="22348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:11:56"
                         size="6643654"
                         time_creation="Sun Apr 14 01:02:53 2013"
                         time_modification="Sun Mar 17 22:11:55 2013" />
        <observations epoch_first="Sun Mar 17 21:00:00 2013"
                      epoch_last="Sun Mar 17 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27982"
                obs_have="24617"
                obs_ratio="87.97" />
          <mask elevation="10 degrees"
                obs_expected="24621"
                obs_have="24583"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="22348"
                obs_have="22348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Mar 18 01:33:44 2013"
               level="3">
        <file_statistics latency="01:16:02"
                         size="6805778"
                         time_creation="Mon Mar 18 00:19:43 2013"
                         time_modification="Mon Mar 18 00:16:01 2013" />
        <observations epoch_first="Sun Mar 17 22:00:00 2013"
                      epoch_last="Sun Mar 17 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="24043"
                obs_ratio="76.98" />
          <mask elevation="10 degrees"
                obs_expected="24115"
                obs_have="23999"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="20756"
                obs_have="20756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="01:16:02"
                         size="6805778"
                         time_creation="Mon Mar 18 00:19:43 2013"
                         time_modification="Mon Mar 18 00:16:01 2013" />
        <observations epoch_first="Sun Mar 17 22:00:00 2013"
                      epoch_last="Sun Mar 17 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="24043"
                obs_ratio="76.98" />
          <mask elevation="10 degrees"
                obs_expected="24115"
                obs_have="23999"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="20756"
                obs_have="20756"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="01:16:02"
                         size="6805778"
                         time_creation="Sun Apr 14 01:02:54 2013"
                         time_modification="Mon Mar 18 00:16:01 2013" />
        <observations epoch_first="Sun Mar 17 22:00:00 2013"
                      epoch_last="Sun Mar 17 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31233"
                obs_have="24043"
                obs_ratio="76.98" />
          <mask elevation="10 degrees"
                obs_expected="24115"
                obs_have="23999"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="20756"
                obs_have="20756"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ptrc076x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Mar 18 02:39:11 2013"
               level="3">
        <file_statistics latency="00:58:39"
                         size="7754931"
                         time_creation="Mon Mar 18 01:37:17 2013"
                         time_modification="Mon Mar 18 00:58:38 2013" />
        <observations epoch_first="Sun Mar 17 23:00:00 2013"
                      epoch_last="Sun Mar 17 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30127"
                obs_have="28332"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="28678"
                obs_have="28332"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 18 20:56:41 2013"
               level="3">
        <file_statistics latency="00:58:39"
                         size="7754931"
                         time_creation="Mon Mar 18 01:37:17 2013"
                         time_modification="Mon Mar 18 00:58:38 2013" />
        <observations epoch_first="Sun Mar 17 23:00:00 2013"
                      epoch_last="Sun Mar 17 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30127"
                obs_have="28332"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="28678"
                obs_have="28332"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 16 08:34:50 2013"
               level="3">
        <file_statistics latency="00:58:39"
                         size="7754931"
                         time_creation="Sun Apr 14 01:02:55 2013"
                         time_modification="Mon Mar 18 00:58:38 2013" />
        <observations epoch_first="Sun Mar 17 23:00:00 2013"
                      epoch_last="Sun Mar 17 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30127"
                obs_have="28332"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="28678"
                obs_have="28332"
                obs_ratio="98.79" />
          <mask elevation="15 degrees"
                obs_expected="23395"
                obs_have="23395"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
