<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-09-08 00:00:00"
    DayOfYear="251"
    Year="2011">
  <station name="PNDB">
    <file name="/pndb2510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  9 20:57:36 2011"
               level="3">
        <file_statistics latency="00:24:35"
                         size="3172255"
                         time_creation="Thu Sep  8 23:25:39 2011"
                         time_modification="Thu Sep  8 23:24:05 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:30 2011"
                      epochs="2753"
                      epochs_ratio="95.59">
          <mask elevation="03 degrees"
                obs_expected="28252"
                obs_have="25651"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="23836"
                obs_have="22681"
                obs_ratio="95.15" />
          <mask elevation="15 degrees"
                obs_expected="21045"
                obs_have="20365"
                obs_ratio="96.77" />
        </observations>
      </control>
    </file>
    <file name="/pndb251a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Sep  8 01:45:46 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3804765"
                         time_creation="Thu Sep  8 01:35:03 2011"
                         time_modification="Thu Sep  8 01:16:08 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32617"
                obs_have="30642"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28721"
                obs_have="27489"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="25562"
                obs_have="25163"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Thu Sep  8 03:31:37 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3804765"
                         time_creation="Thu Sep  8 01:35:03 2011"
                         time_modification="Thu Sep  8 01:16:08 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32617"
                obs_have="30642"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28721"
                obs_have="27489"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="25562"
                obs_have="25163"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3804765"
                         time_creation="Fri Sep  9 07:37:46 2011"
                         time_modification="Thu Sep  8 01:16:08 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32617"
                obs_have="30642"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="28721"
                obs_have="27489"
                obs_ratio="95.71" />
          <mask elevation="15 degrees"
                obs_expected="25562"
                obs_have="25163"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/pndb251b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Sep  8 02:46:01 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4165370"
                         time_creation="Thu Sep  8 02:20:04 2011"
                         time_modification="Thu Sep  8 02:16:07 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37723"
                obs_have="34884"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="30267"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="28017"
                obs_have="28003"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Sep  8 04:32:01 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4165370"
                         time_creation="Thu Sep  8 02:20:04 2011"
                         time_modification="Thu Sep  8 02:16:07 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37723"
                obs_have="34884"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="30267"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="28017"
                obs_have="28003"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4165370"
                         time_creation="Fri Sep  9 07:37:49 2011"
                         time_modification="Thu Sep  8 02:16:07 2011" />
        <observations epoch_first="Thu Sep  8 01:00:00 2011"
                      epoch_last="Thu Sep  8 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37723"
                obs_have="34884"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="30267"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="28017"
                obs_have="28003"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/pndb251c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep  8 03:46:13 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4355901"
                         time_creation="Thu Sep  8 03:20:05 2011"
                         time_modification="Thu Sep  8 03:16:08 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36017"
                obs_have="35091"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="28500"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26410"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Thu Sep  8 05:31:58 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4355901"
                         time_creation="Thu Sep  8 03:20:05 2011"
                         time_modification="Thu Sep  8 03:16:08 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36017"
                obs_have="35091"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="28500"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26410"
                obs_ratio="99.56" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4355901"
                         time_creation="Fri Sep  9 07:37:50 2011"
                         time_modification="Thu Sep  8 03:16:08 2011" />
        <observations epoch_first="Thu Sep  8 02:00:00 2011"
                      epoch_last="Thu Sep  8 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36017"
                obs_have="35091"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="29209"
                obs_have="28500"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="26526"
                obs_have="26410"
                obs_ratio="99.56" />
        </observations>
      </control>
    </file>
    <file name="/pndb251d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep  8 04:46:17 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3818554"
                         time_creation="Thu Sep  8 04:20:05 2011"
                         time_modification="Thu Sep  8 04:16:07 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31549"
                obs_have="31235"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27697"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25153"
                obs_have="24949"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Sep  8 06:31:53 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3818554"
                         time_creation="Thu Sep  8 04:20:05 2011"
                         time_modification="Thu Sep  8 04:16:07 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31549"
                obs_have="31235"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27697"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25153"
                obs_have="24949"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3818554"
                         time_creation="Fri Sep  9 07:37:55 2011"
                         time_modification="Thu Sep  8 04:16:07 2011" />
        <observations epoch_first="Thu Sep  8 03:00:00 2011"
                      epoch_last="Thu Sep  8 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31549"
                obs_have="31235"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="27931"
                obs_have="27697"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="25153"
                obs_have="24949"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/pndb251e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep  8 05:46:18 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3850859"
                         time_creation="Thu Sep  8 05:20:05 2011"
                         time_modification="Thu Sep  8 05:16:07 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="31812"
                obs_have="30045"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26258"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="22813"
                obs_have="22498"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Thu Sep  8 07:31:57 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3850859"
                         time_creation="Thu Sep  8 05:20:05 2011"
                         time_modification="Thu Sep  8 05:16:07 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="31812"
                obs_have="30045"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26258"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="22813"
                obs_have="22498"
                obs_ratio="98.62" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3850859"
                         time_creation="Fri Sep  9 07:37:57 2011"
                         time_modification="Thu Sep  8 05:16:07 2011" />
        <observations epoch_first="Thu Sep  8 04:00:00 2011"
                      epoch_last="Thu Sep  8 04:59:59 2011"
                      epochs="3554"
                      epochs_ratio="98.72">
          <mask elevation="03 degrees"
                obs_expected="31812"
                obs_have="30045"
                obs_ratio="94.45" />
          <mask elevation="10 degrees"
                obs_expected="26851"
                obs_have="26258"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="22813"
                obs_have="22498"
                obs_ratio="98.62" />
        </observations>
      </control>
    </file>
    <file name="/pndb251f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep  8 06:46:15 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3507673"
                         time_creation="Thu Sep  8 06:20:04 2011"
                         time_modification="Thu Sep  8 06:16:07 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28022"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="26966"
                obs_have="26720"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="22785"
                obs_have="22599"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Thu Sep  8 08:31:16 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3507673"
                         time_creation="Thu Sep  8 06:20:04 2011"
                         time_modification="Thu Sep  8 06:16:07 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28022"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="26966"
                obs_have="26720"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="22785"
                obs_have="22599"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3507673"
                         time_creation="Fri Sep  9 07:37:58 2011"
                         time_modification="Thu Sep  8 06:16:07 2011" />
        <observations epoch_first="Thu Sep  8 05:00:00 2011"
                      epoch_last="Thu Sep  8 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28022"
                obs_ratio="97.30" />
          <mask elevation="10 degrees"
                obs_expected="26966"
                obs_have="26720"
                obs_ratio="99.09" />
          <mask elevation="15 degrees"
                obs_expected="22785"
                obs_have="22599"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/pndb251g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep  8 07:46:12 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3585806"
                         time_creation="Thu Sep  8 07:20:06 2011"
                         time_modification="Thu Sep  8 07:16:07 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30080"
                obs_have="28612"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="24906"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="22995"
                obs_have="22426"
                obs_ratio="97.53" />
        </observations>
      </control>
      <control date="Thu Sep  8 09:31:16 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3585806"
                         time_creation="Thu Sep  8 07:20:06 2011"
                         time_modification="Thu Sep  8 07:16:07 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30080"
                obs_have="28612"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="24906"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="22995"
                obs_have="22426"
                obs_ratio="97.53" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3585806"
                         time_creation="Fri Sep  9 07:38:00 2011"
                         time_modification="Thu Sep  8 07:16:07 2011" />
        <observations epoch_first="Thu Sep  8 06:00:00 2011"
                      epoch_last="Thu Sep  8 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30080"
                obs_have="28612"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="26139"
                obs_have="24906"
                obs_ratio="95.28" />
          <mask elevation="15 degrees"
                obs_expected="22995"
                obs_have="22426"
                obs_ratio="97.53" />
        </observations>
      </control>
    </file>
    <file name="/pndb251h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep  8 10:31:19 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3793707"
                         time_creation="Thu Sep  8 09:10:08 2011"
                         time_modification="Thu Sep  8 08:16:08 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32486"
                obs_have="31136"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="29071"
                obs_have="28973"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26016"
                obs_have="25938"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3793707"
                         time_creation="Fri Sep  9 07:38:09 2011"
                         time_modification="Thu Sep  8 08:16:08 2011" />
        <observations epoch_first="Thu Sep  8 07:00:00 2011"
                      epoch_last="Thu Sep  8 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32486"
                obs_have="31136"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="29071"
                obs_have="28973"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="26016"
                obs_have="25938"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/pndb251i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep  8 09:45:22 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3971772"
                         time_creation="Thu Sep  8 09:20:05 2011"
                         time_modification="Thu Sep  8 09:16:08 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33360"
                obs_have="33123"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30582"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="28904"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Sep  8 11:31:20 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3971772"
                         time_creation="Thu Sep  8 09:20:05 2011"
                         time_modification="Thu Sep  8 09:16:08 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33360"
                obs_have="33123"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30582"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="28904"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3971772"
                         time_creation="Fri Sep  9 07:38:10 2011"
                         time_modification="Thu Sep  8 09:16:08 2011" />
        <observations epoch_first="Thu Sep  8 08:00:00 2011"
                      epoch_last="Thu Sep  8 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33360"
                obs_have="33123"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="30674"
                obs_have="30582"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="28986"
                obs_have="28904"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/pndb251j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep  8 10:45:40 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3984322"
                         time_creation="Thu Sep  8 10:20:07 2011"
                         time_modification="Thu Sep  8 10:16:08 2011" />
        <observations epoch_first="Thu Sep  8 09:00:00 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="30649"
                obs_ratio="79.17" />
          <mask elevation="10 degrees"
                obs_expected="27714"
                obs_have="23792"
                obs_ratio="85.85" />
          <mask elevation="15 degrees"
                obs_expected="20317"
                obs_have="18476"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Thu Sep  8 12:31:20 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3984322"
                         time_creation="Thu Sep  8 10:20:07 2011"
                         time_modification="Thu Sep  8 10:16:08 2011" />
        <observations epoch_first="Thu Sep  8 09:00:00 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="30649"
                obs_ratio="79.17" />
          <mask elevation="10 degrees"
                obs_expected="27714"
                obs_have="23792"
                obs_ratio="85.85" />
          <mask elevation="15 degrees"
                obs_expected="20317"
                obs_have="18476"
                obs_ratio="90.94" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3984322"
                         time_creation="Fri Sep  9 07:38:11 2011"
                         time_modification="Thu Sep  8 10:16:08 2011" />
        <observations epoch_first="Thu Sep  8 09:00:00 2011"
                      epoch_last="Thu Sep  8 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38714"
                obs_have="30649"
                obs_ratio="79.17" />
          <mask elevation="10 degrees"
                obs_expected="27714"
                obs_have="23792"
                obs_ratio="85.85" />
          <mask elevation="15 degrees"
                obs_expected="20317"
                obs_have="18476"
                obs_ratio="90.94" />
        </observations>
      </control>
    </file>
    <file name="/pndb251k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep  8 11:45:30 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4243846"
                         time_creation="Thu Sep  8 11:20:12 2011"
                         time_modification="Thu Sep  8 11:16:08 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="35273"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="31803"
                obs_have="31798"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27962"
                obs_have="27957"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Sep  8 13:31:18 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4243846"
                         time_creation="Thu Sep  8 11:20:12 2011"
                         time_modification="Thu Sep  8 11:16:08 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="35273"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="31803"
                obs_have="31798"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27962"
                obs_have="27957"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4243846"
                         time_creation="Fri Sep  9 07:38:15 2011"
                         time_modification="Thu Sep  8 11:16:08 2011" />
        <observations epoch_first="Thu Sep  8 10:00:00 2011"
                      epoch_last="Thu Sep  8 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35470"
                obs_have="35273"
                obs_ratio="99.44" />
          <mask elevation="10 degrees"
                obs_expected="31803"
                obs_have="31798"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27962"
                obs_have="27957"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/pndb251l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep  8 12:45:16 2011"
               level="3">
        <file_statistics latency="00:16:07"
                         size="3515695"
                         time_creation="Thu Sep  8 12:20:10 2011"
                         time_modification="Thu Sep  8 12:16:06 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="28186"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="25739"
                obs_have="25322"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="24783"
                obs_ratio="98.35" />
        </observations>
      </control>
      <control date="Thu Sep  8 14:31:13 2011"
               level="3">
        <file_statistics latency="00:16:07"
                         size="3515695"
                         time_creation="Thu Sep  8 12:20:10 2011"
                         time_modification="Thu Sep  8 12:16:06 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="28186"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="25739"
                obs_have="25322"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="24783"
                obs_ratio="98.35" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:07"
                         size="3515695"
                         time_creation="Fri Sep  9 07:38:19 2011"
                         time_modification="Thu Sep  8 12:16:06 2011" />
        <observations epoch_first="Thu Sep  8 11:00:00 2011"
                      epoch_last="Thu Sep  8 11:59:59 2011"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="29211"
                obs_have="28186"
                obs_ratio="96.49" />
          <mask elevation="10 degrees"
                obs_expected="25739"
                obs_have="25322"
                obs_ratio="98.38" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="24783"
                obs_ratio="98.35" />
        </observations>
      </control>
    </file>
    <file name="/pndb251m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep  8 13:45:31 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3873768"
                         time_creation="Thu Sep  8 13:20:21 2011"
                         time_modification="Thu Sep  8 13:16:08 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34988"
                obs_have="30081"
                obs_ratio="85.98" />
          <mask elevation="10 degrees"
                obs_expected="26736"
                obs_have="24204"
                obs_ratio="90.53" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="19065"
                obs_ratio="91.93" />
        </observations>
      </control>
      <control date="Thu Sep  8 15:31:21 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3873768"
                         time_creation="Thu Sep  8 13:20:21 2011"
                         time_modification="Thu Sep  8 13:16:08 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34988"
                obs_have="30081"
                obs_ratio="85.98" />
          <mask elevation="10 degrees"
                obs_expected="26736"
                obs_have="24204"
                obs_ratio="90.53" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="19065"
                obs_ratio="91.93" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="3873768"
                         time_creation="Fri Sep  9 07:38:21 2011"
                         time_modification="Thu Sep  8 13:16:08 2011" />
        <observations epoch_first="Thu Sep  8 12:00:00 2011"
                      epoch_last="Thu Sep  8 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34988"
                obs_have="30081"
                obs_ratio="85.98" />
          <mask elevation="10 degrees"
                obs_expected="26736"
                obs_have="24204"
                obs_ratio="90.53" />
          <mask elevation="15 degrees"
                obs_expected="20738"
                obs_have="19065"
                obs_ratio="91.93" />
        </observations>
      </control>
    </file>
    <file name="/pndb251n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep  8 14:45:26 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4338150"
                         time_creation="Thu Sep  8 14:20:08 2011"
                         time_modification="Thu Sep  8 14:16:09 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39228"
                obs_have="36265"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="32345"
                obs_have="31326"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="24917"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Thu Sep  8 16:31:22 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4338150"
                         time_creation="Thu Sep  8 14:20:08 2011"
                         time_modification="Thu Sep  8 14:16:09 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39228"
                obs_have="36265"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="32345"
                obs_have="31326"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="24917"
                obs_ratio="99.51" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4338150"
                         time_creation="Fri Sep  9 07:38:23 2011"
                         time_modification="Thu Sep  8 14:16:09 2011" />
        <observations epoch_first="Thu Sep  8 13:00:00 2011"
                      epoch_last="Thu Sep  8 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39228"
                obs_have="36265"
                obs_ratio="92.45" />
          <mask elevation="10 degrees"
                obs_expected="32345"
                obs_have="31326"
                obs_ratio="96.85" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="24917"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/pndb251o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep  8 15:45:24 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4416793"
                         time_creation="Thu Sep  8 15:25:10 2011"
                         time_modification="Thu Sep  8 15:16:08 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38397"
                obs_have="33961"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="25069"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23285"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Thu Sep  8 17:32:12 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4416793"
                         time_creation="Thu Sep  8 15:25:10 2011"
                         time_modification="Thu Sep  8 15:16:08 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38397"
                obs_have="33961"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="25069"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23285"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4416793"
                         time_creation="Fri Sep  9 07:38:24 2011"
                         time_modification="Thu Sep  8 15:16:08 2011" />
        <observations epoch_first="Thu Sep  8 14:00:00 2011"
                      epoch_last="Thu Sep  8 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38397"
                obs_have="33961"
                obs_ratio="88.45" />
          <mask elevation="10 degrees"
                obs_expected="27031"
                obs_have="25069"
                obs_ratio="92.74" />
          <mask elevation="15 degrees"
                obs_expected="23625"
                obs_have="23285"
                obs_ratio="98.56" />
        </observations>
      </control>
    </file>
    <file name="/pndb251p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep  8 16:45:31 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3699683"
                         time_creation="Thu Sep  8 16:25:08 2011"
                         time_modification="Thu Sep  8 16:16:07 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30795"
                obs_have="30255"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="27669"
                obs_have="27483"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25262"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Sep  8 18:31:56 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3699683"
                         time_creation="Thu Sep  8 16:25:08 2011"
                         time_modification="Thu Sep  8 16:16:07 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30795"
                obs_have="30255"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="27669"
                obs_have="27483"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25262"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="3699683"
                         time_creation="Fri Sep  9 07:38:25 2011"
                         time_modification="Thu Sep  8 16:16:07 2011" />
        <observations epoch_first="Thu Sep  8 15:00:00 2011"
                      epoch_last="Thu Sep  8 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30795"
                obs_have="30255"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="27669"
                obs_have="27483"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25445"
                obs_have="25262"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/pndb251q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep  8 17:46:48 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4537308"
                         time_creation="Thu Sep  8 17:20:08 2011"
                         time_modification="Thu Sep  8 17:16:08 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="36617"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33428"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30762"
                obs_have="30684"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Thu Sep  8 19:33:11 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4537308"
                         time_creation="Thu Sep  8 17:20:08 2011"
                         time_modification="Thu Sep  8 17:16:08 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="36617"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33428"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30762"
                obs_have="30684"
                obs_ratio="99.75" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4537308"
                         time_creation="Fri Sep  9 07:38:27 2011"
                         time_modification="Thu Sep  8 17:16:08 2011" />
        <observations epoch_first="Thu Sep  8 16:00:00 2011"
                      epoch_last="Thu Sep  8 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38761"
                obs_have="36617"
                obs_ratio="94.47" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33428"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="30762"
                obs_have="30684"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/pndb251r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep  8 18:46:54 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4737422"
                         time_creation="Thu Sep  8 18:20:09 2011"
                         time_modification="Thu Sep  8 18:16:08 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42306"
                obs_have="39177"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="36250"
                obs_have="35768"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31505"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Thu Sep  8 20:33:09 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4737422"
                         time_creation="Thu Sep  8 18:20:09 2011"
                         time_modification="Thu Sep  8 18:16:08 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42306"
                obs_have="39177"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="36250"
                obs_have="35768"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31505"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4737422"
                         time_creation="Fri Sep  9 07:38:29 2011"
                         time_modification="Thu Sep  8 18:16:08 2011" />
        <observations epoch_first="Thu Sep  8 17:00:00 2011"
                      epoch_last="Thu Sep  8 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42306"
                obs_have="39177"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="36250"
                obs_have="35768"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="31565"
                obs_have="31505"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/pndb251s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep  8 19:46:52 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4719145"
                         time_creation="Thu Sep  8 19:25:11 2011"
                         time_modification="Thu Sep  8 19:16:08 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45077"
                obs_have="39194"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="40192"
                obs_have="36056"
                obs_ratio="89.71" />
          <mask elevation="15 degrees"
                obs_expected="36034"
                obs_have="32581"
                obs_ratio="90.42" />
        </observations>
      </control>
      <control date="Thu Sep  8 21:32:50 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4719145"
                         time_creation="Thu Sep  8 19:25:11 2011"
                         time_modification="Thu Sep  8 19:16:08 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45077"
                obs_have="39194"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="40192"
                obs_have="36056"
                obs_ratio="89.71" />
          <mask elevation="15 degrees"
                obs_expected="36034"
                obs_have="32581"
                obs_ratio="90.42" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4719145"
                         time_creation="Fri Sep  9 07:38:35 2011"
                         time_modification="Thu Sep  8 19:16:08 2011" />
        <observations epoch_first="Thu Sep  8 18:00:00 2011"
                      epoch_last="Thu Sep  8 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45077"
                obs_have="39194"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="40192"
                obs_have="36056"
                obs_ratio="89.71" />
          <mask elevation="15 degrees"
                obs_expected="36034"
                obs_have="32581"
                obs_ratio="90.42" />
        </observations>
      </control>
    </file>
    <file name="/pndb251t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep  8 20:47:07 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4587515"
                         time_creation="Thu Sep  8 20:20:10 2011"
                         time_modification="Thu Sep  8 20:16:09 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="39611"
                obs_have="37282"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="35743"
                obs_have="34065"
                obs_ratio="95.31" />
          <mask elevation="15 degrees"
                obs_expected="32720"
                obs_have="31338"
                obs_ratio="95.78" />
        </observations>
      </control>
      <control date="Thu Sep  8 22:31:44 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4587515"
                         time_creation="Thu Sep  8 20:20:10 2011"
                         time_modification="Thu Sep  8 20:16:09 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="39611"
                obs_have="37282"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="35743"
                obs_have="34065"
                obs_ratio="95.31" />
          <mask elevation="15 degrees"
                obs_expected="32720"
                obs_have="31338"
                obs_ratio="95.78" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4587515"
                         time_creation="Fri Sep  9 07:38:36 2011"
                         time_modification="Thu Sep  8 20:16:09 2011" />
        <observations epoch_first="Thu Sep  8 19:00:00 2011"
                      epoch_last="Thu Sep  8 19:59:59 2011"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="39611"
                obs_have="37282"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="35743"
                obs_have="34065"
                obs_ratio="95.31" />
          <mask elevation="15 degrees"
                obs_expected="32720"
                obs_have="31338"
                obs_ratio="95.78" />
        </observations>
      </control>
    </file>
    <file name="/pndb251u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep  8 21:46:52 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4228494"
                         time_creation="Thu Sep  8 21:20:10 2011"
                         time_modification="Thu Sep  8 21:16:08 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="35268"
                obs_ratio="99.86" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33873"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32249"
                obs_have="32199"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Thu Sep  8 23:31:21 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4228494"
                         time_creation="Thu Sep  8 21:20:10 2011"
                         time_modification="Thu Sep  8 21:16:08 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="35268"
                obs_ratio="99.86" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33873"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32249"
                obs_have="32199"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="4228494"
                         time_creation="Fri Sep  9 07:38:39 2011"
                         time_modification="Thu Sep  8 21:16:08 2011" />
        <observations epoch_first="Thu Sep  8 20:00:00 2011"
                      epoch_last="Thu Sep  8 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="35268"
                obs_ratio="99.86" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33873"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="32249"
                obs_have="32199"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/pndb251v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Sep  8 22:46:27 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4446890"
                         time_creation="Thu Sep  8 22:20:09 2011"
                         time_modification="Thu Sep  8 22:16:09 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="40152"
                obs_have="35178"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="33883"
                obs_have="30622"
                obs_ratio="90.38" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="27478"
                obs_ratio="93.94" />
        </observations>
      </control>
      <control date="Fri Sep  9 00:31:21 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4446890"
                         time_creation="Thu Sep  8 22:20:09 2011"
                         time_modification="Thu Sep  8 22:16:09 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="40152"
                obs_have="35178"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="33883"
                obs_have="30622"
                obs_ratio="90.38" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="27478"
                obs_ratio="93.94" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:10"
                         size="4446890"
                         time_creation="Fri Sep  9 07:38:42 2011"
                         time_modification="Thu Sep  8 22:16:09 2011" />
        <observations epoch_first="Thu Sep  8 21:00:00 2011"
                      epoch_last="Thu Sep  8 21:59:59 2011"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="40152"
                obs_have="35178"
                obs_ratio="87.61" />
          <mask elevation="10 degrees"
                obs_expected="33883"
                obs_have="30622"
                obs_ratio="90.38" />
          <mask elevation="15 degrees"
                obs_expected="29252"
                obs_have="27478"
                obs_ratio="93.94" />
        </observations>
      </control>
    </file>
    <file name="/pndb251w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Sep  8 23:46:18 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="5019690"
                         time_creation="Thu Sep  8 23:20:30 2011"
                         time_modification="Thu Sep  8 23:16:08 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41320"
                obs_have="40238"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="37467"
                obs_have="37037"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="35770"
                obs_have="35340"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Fri Sep  9 01:31:24 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="5019690"
                         time_creation="Thu Sep  8 23:20:30 2011"
                         time_modification="Thu Sep  8 23:16:08 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41320"
                obs_have="40238"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="37467"
                obs_have="37037"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="35770"
                obs_have="35340"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:09"
                         size="5019690"
                         time_creation="Fri Sep  9 07:38:46 2011"
                         time_modification="Thu Sep  8 23:16:08 2011" />
        <observations epoch_first="Thu Sep  8 22:00:00 2011"
                      epoch_last="Thu Sep  8 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41320"
                obs_have="40238"
                obs_ratio="97.38" />
          <mask elevation="10 degrees"
                obs_expected="37467"
                obs_have="37037"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="35770"
                obs_have="35340"
                obs_ratio="98.80" />
        </observations>
      </control>
    </file>
    <file name="/pndb251x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Sep  9 00:45:34 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4433648"
                         time_creation="Fri Sep  9 00:30:19 2011"
                         time_modification="Fri Sep  9 00:16:07 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="39186"
                obs_have="35861"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="30267"
                obs_ratio="93.82" />
          <mask elevation="15 degrees"
                obs_expected="27006"
                obs_have="25912"
                obs_ratio="95.95" />
        </observations>
      </control>
      <control date="Fri Sep  9 02:31:22 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4433648"
                         time_creation="Fri Sep  9 00:30:19 2011"
                         time_modification="Fri Sep  9 00:16:07 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="39186"
                obs_have="35861"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="30267"
                obs_ratio="93.82" />
          <mask elevation="15 degrees"
                obs_expected="27006"
                obs_have="25912"
                obs_ratio="95.95" />
        </observations>
      </control>
      <control date="Fri Sep  9 20:26:28 2011"
               level="3">
        <file_statistics latency="00:16:08"
                         size="4433648"
                         time_creation="Fri Sep  9 07:38:47 2011"
                         time_modification="Fri Sep  9 00:16:07 2011" />
        <observations epoch_first="Thu Sep  8 23:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:59 2011"
                      epochs="3586"
                      epochs_ratio="99.61">
          <mask elevation="03 degrees"
                obs_expected="39186"
                obs_have="35861"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="30267"
                obs_ratio="93.82" />
          <mask elevation="15 degrees"
                obs_expected="27006"
                obs_have="25912"
                obs_ratio="95.95" />
        </observations>
      </control>
    </file>
  </station>
</QC>
