<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-27 00:00:00"
    DayOfYear="86"
    Year="2011">
  <station name="PIAA">
    <file name="/piaa0860.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 28 21:48:55 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="5825135"
                         time_creation="Mon Mar 28 04:08:18 2011"
                         time_modification="Mon Mar 28 03:33:00 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="23250"
                obs_ratio="80.56" />
          <mask elevation="10 degrees"
                obs_expected="24459"
                obs_have="22629"
                obs_ratio="92.52" />
          <mask elevation="15 degrees"
                obs_expected="21810"
                obs_have="21247"
                obs_ratio="97.42" />
        </observations>
      </control>
      <control date="Tue Apr 26 08:08:34 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="5825135"
                         time_creation="Sun Apr 24 00:58:11 2011"
                         time_modification="Mon Mar 28 03:33:00 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28862"
                obs_have="23250"
                obs_ratio="80.56" />
          <mask elevation="10 degrees"
                obs_expected="24459"
                obs_have="22629"
                obs_ratio="92.52" />
          <mask elevation="15 degrees"
                obs_expected="21810"
                obs_have="21247"
                obs_ratio="97.42" />
        </observations>
      </control>
    </file>
    <file name="/piaa086a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Mar 27 01:23:44 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6532018"
                         time_creation="Sun Mar 27 01:17:07 2011"
                         time_modification="Sun Mar 27 01:11:36 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27933"
                obs_have="23595"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="26386"
                obs_have="23552"
                obs_ratio="89.26" />
          <mask elevation="15 degrees"
                obs_expected="21035"
                obs_have="21035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 01:49:40 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6532018"
                         time_creation="Sun Mar 27 01:17:07 2011"
                         time_modification="Sun Mar 27 01:11:36 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27933"
                obs_have="23595"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="26386"
                obs_have="23552"
                obs_ratio="89.26" />
          <mask elevation="15 degrees"
                obs_expected="21035"
                obs_have="21035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 03:43:52 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6532018"
                         time_creation="Sun Mar 27 01:17:07 2011"
                         time_modification="Sun Mar 27 01:11:36 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27933"
                obs_have="23595"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="26386"
                obs_have="23552"
                obs_ratio="89.26" />
          <mask elevation="15 degrees"
                obs_expected="21035"
                obs_have="21035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6532018"
                         time_creation="Sun Mar 27 01:17:07 2011"
                         time_modification="Sun Mar 27 01:11:36 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27933"
                obs_have="23595"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="26386"
                obs_have="23552"
                obs_ratio="89.26" />
          <mask elevation="15 degrees"
                obs_expected="21035"
                obs_have="21035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6532018"
                         time_creation="Sun Apr 24 00:56:01 2011"
                         time_modification="Sun Mar 27 01:11:36 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27933"
                obs_have="23595"
                obs_ratio="84.47" />
          <mask elevation="10 degrees"
                obs_expected="26386"
                obs_have="23552"
                obs_ratio="89.26" />
          <mask elevation="15 degrees"
                obs_expected="21035"
                obs_have="21035"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa086b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Mar 27 02:24:48 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8005472"
                         time_creation="Sun Mar 27 02:17:09 2011"
                         time_modification="Sun Mar 27 02:11:42 2011" />
        <observations epoch_first="Sun Mar 27 01:00:00 2011"
                      epoch_last="Sun Mar 27 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35380"
                obs_have="27647"
                obs_ratio="78.14" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="27150"
                obs_ratio="87.36" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="25931"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Sun Mar 27 02:53:28 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8005472"
                         time_creation="Sun Mar 27 02:17:09 2011"
                         time_modification="Sun Mar 27 02:11:42 2011" />
        <observations epoch_first="Sun Mar 27 01:00:00 2011"
                      epoch_last="Sun Mar 27 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35380"
                obs_have="27647"
                obs_ratio="78.14" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="27150"
                obs_ratio="87.36" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="25931"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Sun Mar 27 05:03:34 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8005472"
                         time_creation="Sun Mar 27 02:17:09 2011"
                         time_modification="Sun Mar 27 02:11:42 2011" />
        <observations epoch_first="Sun Mar 27 01:00:00 2011"
                      epoch_last="Sun Mar 27 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35380"
                obs_have="27647"
                obs_ratio="78.14" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="27150"
                obs_ratio="87.36" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="25931"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8005472"
                         time_creation="Sun Mar 27 02:17:09 2011"
                         time_modification="Sun Mar 27 02:11:42 2011" />
        <observations epoch_first="Sun Mar 27 01:00:00 2011"
                      epoch_last="Sun Mar 27 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35380"
                obs_have="27647"
                obs_ratio="78.14" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="27150"
                obs_ratio="87.36" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="25931"
                obs_ratio="93.86" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8005472"
                         time_creation="Sun Apr 24 00:56:02 2011"
                         time_modification="Sun Mar 27 02:11:42 2011" />
        <observations epoch_first="Sun Mar 27 01:00:00 2011"
                      epoch_last="Sun Mar 27 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35380"
                obs_have="27647"
                obs_ratio="78.14" />
          <mask elevation="10 degrees"
                obs_expected="31077"
                obs_have="27150"
                obs_ratio="87.36" />
          <mask elevation="15 degrees"
                obs_expected="27626"
                obs_have="25931"
                obs_ratio="93.86" />
        </observations>
      </control>
    </file>
    <file name="/piaa086c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Mar 27 03:29:46 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7978846"
                         time_creation="Sun Mar 27 03:17:10 2011"
                         time_modification="Sun Mar 27 03:11:44 2011" />
        <observations epoch_first="Sun Mar 27 02:00:00 2011"
                      epoch_last="Sun Mar 27 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34586"
                obs_have="29953"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="30939"
                obs_have="28274"
                obs_ratio="91.39" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="26586"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Sun Mar 27 04:00:22 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7978846"
                         time_creation="Sun Mar 27 03:17:10 2011"
                         time_modification="Sun Mar 27 03:11:44 2011" />
        <observations epoch_first="Sun Mar 27 02:00:00 2011"
                      epoch_last="Sun Mar 27 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34586"
                obs_have="29953"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="30939"
                obs_have="28274"
                obs_ratio="91.39" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="26586"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Sun Mar 27 05:57:41 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7978846"
                         time_creation="Sun Mar 27 03:17:10 2011"
                         time_modification="Sun Mar 27 03:11:44 2011" />
        <observations epoch_first="Sun Mar 27 02:00:00 2011"
                      epoch_last="Sun Mar 27 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34586"
                obs_have="29953"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="30939"
                obs_have="28274"
                obs_ratio="91.39" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="26586"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7978846"
                         time_creation="Sun Mar 27 03:17:10 2011"
                         time_modification="Sun Mar 27 03:11:44 2011" />
        <observations epoch_first="Sun Mar 27 02:00:00 2011"
                      epoch_last="Sun Mar 27 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34586"
                obs_have="29953"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="30939"
                obs_have="28274"
                obs_ratio="91.39" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="26586"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7978846"
                         time_creation="Sun Apr 24 00:56:02 2011"
                         time_modification="Sun Mar 27 03:11:44 2011" />
        <observations epoch_first="Sun Mar 27 02:00:00 2011"
                      epoch_last="Sun Mar 27 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34586"
                obs_have="29953"
                obs_ratio="86.60" />
          <mask elevation="10 degrees"
                obs_expected="30939"
                obs_have="28274"
                obs_ratio="91.39" />
          <mask elevation="15 degrees"
                obs_expected="27528"
                obs_have="26586"
                obs_ratio="96.58" />
        </observations>
      </control>
    </file>
    <file name="/piaa086d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Mar 27 04:38:29 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8024566"
                         time_creation="Sun Mar 27 04:17:10 2011"
                         time_modification="Sun Mar 27 04:11:40 2011" />
        <observations epoch_first="Sun Mar 27 03:00:00 2011"
                      epoch_last="Sun Mar 27 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29959"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sun Mar 27 06:55:25 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8024566"
                         time_creation="Sun Mar 27 04:17:10 2011"
                         time_modification="Sun Mar 27 04:11:40 2011" />
        <observations epoch_first="Sun Mar 27 03:00:00 2011"
                      epoch_last="Sun Mar 27 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29959"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8024566"
                         time_creation="Sun Mar 27 04:17:10 2011"
                         time_modification="Sun Mar 27 04:11:40 2011" />
        <observations epoch_first="Sun Mar 27 03:00:00 2011"
                      epoch_last="Sun Mar 27 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29959"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="8024566"
                         time_creation="Sun Apr 24 00:56:03 2011"
                         time_modification="Sun Mar 27 04:11:40 2011" />
        <observations epoch_first="Sun Mar 27 03:00:00 2011"
                      epoch_last="Sun Mar 27 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29959"
                obs_ratio="92.47" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28787"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/piaa086e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Mar 27 05:35:14 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7820477"
                         time_creation="Sun Mar 27 05:17:10 2011"
                         time_modification="Sun Mar 27 05:11:43 2011" />
        <observations epoch_first="Sun Mar 27 04:00:00 2011"
                      epoch_last="Sun Mar 27 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40297"
                obs_have="29072"
                obs_ratio="72.14" />
          <mask elevation="10 degrees"
                obs_expected="31349"
                obs_have="28225"
                obs_ratio="90.03" />
          <mask elevation="15 degrees"
                obs_expected="27058"
                obs_have="26259"
                obs_ratio="97.05" />
        </observations>
      </control>
      <control date="Sun Mar 27 07:49:50 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7820477"
                         time_creation="Sun Mar 27 05:17:10 2011"
                         time_modification="Sun Mar 27 05:11:43 2011" />
        <observations epoch_first="Sun Mar 27 04:00:00 2011"
                      epoch_last="Sun Mar 27 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40297"
                obs_have="29072"
                obs_ratio="72.14" />
          <mask elevation="10 degrees"
                obs_expected="31349"
                obs_have="28225"
                obs_ratio="90.03" />
          <mask elevation="15 degrees"
                obs_expected="27058"
                obs_have="26259"
                obs_ratio="97.05" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7820477"
                         time_creation="Sun Mar 27 05:17:10 2011"
                         time_modification="Sun Mar 27 05:11:43 2011" />
        <observations epoch_first="Sun Mar 27 04:00:00 2011"
                      epoch_last="Sun Mar 27 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40297"
                obs_have="29072"
                obs_ratio="72.14" />
          <mask elevation="10 degrees"
                obs_expected="31349"
                obs_have="28225"
                obs_ratio="90.03" />
          <mask elevation="15 degrees"
                obs_expected="27058"
                obs_have="26259"
                obs_ratio="97.05" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7820477"
                         time_creation="Sun Apr 24 00:56:03 2011"
                         time_modification="Sun Mar 27 05:11:43 2011" />
        <observations epoch_first="Sun Mar 27 04:00:00 2011"
                      epoch_last="Sun Mar 27 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40297"
                obs_have="29072"
                obs_ratio="72.14" />
          <mask elevation="10 degrees"
                obs_expected="31349"
                obs_have="28225"
                obs_ratio="90.03" />
          <mask elevation="15 degrees"
                obs_expected="27058"
                obs_have="26259"
                obs_ratio="97.05" />
        </observations>
      </control>
    </file>
    <file name="/piaa086f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Mar 27 06:29:19 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7843763"
                         time_creation="Sun Mar 27 06:17:10 2011"
                         time_modification="Sun Mar 27 06:11:38 2011" />
        <observations epoch_first="Sun Mar 27 05:00:00 2011"
                      epoch_last="Sun Mar 27 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38506"
                obs_have="36005"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34258"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="31605"
                obs_have="31504"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sun Mar 27 08:39:16 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7843763"
                         time_creation="Sun Mar 27 06:17:10 2011"
                         time_modification="Sun Mar 27 06:11:38 2011" />
        <observations epoch_first="Sun Mar 27 05:00:00 2011"
                      epoch_last="Sun Mar 27 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38506"
                obs_have="36005"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34258"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="31605"
                obs_have="31504"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7843763"
                         time_creation="Sun Mar 27 06:17:10 2011"
                         time_modification="Sun Mar 27 06:11:38 2011" />
        <observations epoch_first="Sun Mar 27 05:00:00 2011"
                      epoch_last="Sun Mar 27 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38506"
                obs_have="36005"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34258"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="31605"
                obs_have="31504"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="7843763"
                         time_creation="Sun Apr 24 00:56:04 2011"
                         time_modification="Sun Mar 27 06:11:38 2011" />
        <observations epoch_first="Sun Mar 27 05:00:00 2011"
                      epoch_last="Sun Mar 27 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38506"
                obs_have="36005"
                obs_ratio="93.50" />
          <mask elevation="10 degrees"
                obs_expected="34625"
                obs_have="34258"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="31605"
                obs_have="31504"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/piaa086g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Mar 27 07:27:48 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7043144"
                         time_creation="Sun Mar 27 07:17:11 2011"
                         time_modification="Sun Mar 27 07:11:45 2011" />
        <observations epoch_first="Sun Mar 27 06:00:00 2011"
                      epoch_last="Sun Mar 27 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36993"
                obs_have="35311"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="34977"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="33914"
                obs_have="33636"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sun Mar 27 07:57:39 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7043144"
                         time_creation="Sun Mar 27 07:17:11 2011"
                         time_modification="Sun Mar 27 07:11:45 2011" />
        <observations epoch_first="Sun Mar 27 06:00:00 2011"
                      epoch_last="Sun Mar 27 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36993"
                obs_have="35311"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="34977"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="33914"
                obs_have="33636"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Sun Mar 27 09:38:38 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7043144"
                         time_creation="Sun Mar 27 07:17:11 2011"
                         time_modification="Sun Mar 27 07:11:45 2011" />
        <observations epoch_first="Sun Mar 27 06:00:00 2011"
                      epoch_last="Sun Mar 27 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36993"
                obs_have="35311"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="34977"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="33914"
                obs_have="33636"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7043144"
                         time_creation="Sun Mar 27 07:17:11 2011"
                         time_modification="Sun Mar 27 07:11:45 2011" />
        <observations epoch_first="Sun Mar 27 06:00:00 2011"
                      epoch_last="Sun Mar 27 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36993"
                obs_have="35311"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="34977"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="33914"
                obs_have="33636"
                obs_ratio="99.18" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7043144"
                         time_creation="Sun Apr 24 00:56:04 2011"
                         time_modification="Sun Mar 27 07:11:45 2011" />
        <observations epoch_first="Sun Mar 27 06:00:00 2011"
                      epoch_last="Sun Mar 27 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36993"
                obs_have="35311"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="35666"
                obs_have="34977"
                obs_ratio="98.07" />
          <mask elevation="15 degrees"
                obs_expected="33914"
                obs_have="33636"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/piaa086h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Mar 27 08:23:43 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6231391"
                         time_creation="Sun Mar 27 08:17:14 2011"
                         time_modification="Sun Mar 27 08:11:39 2011" />
        <observations epoch_first="Sun Mar 27 07:00:00 2011"
                      epoch_last="Sun Mar 27 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="30823"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="29775"
                obs_ratio="94.29" />
          <mask elevation="15 degrees"
                obs_expected="27573"
                obs_have="27267"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sun Mar 27 08:48:50 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6231391"
                         time_creation="Sun Mar 27 08:17:14 2011"
                         time_modification="Sun Mar 27 08:11:39 2011" />
        <observations epoch_first="Sun Mar 27 07:00:00 2011"
                      epoch_last="Sun Mar 27 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="30823"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="29775"
                obs_ratio="94.29" />
          <mask elevation="15 degrees"
                obs_expected="27573"
                obs_have="27267"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Sun Mar 27 10:37:54 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6231391"
                         time_creation="Sun Mar 27 08:17:14 2011"
                         time_modification="Sun Mar 27 08:11:39 2011" />
        <observations epoch_first="Sun Mar 27 07:00:00 2011"
                      epoch_last="Sun Mar 27 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="30823"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="29775"
                obs_ratio="94.29" />
          <mask elevation="15 degrees"
                obs_expected="27573"
                obs_have="27267"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6231391"
                         time_creation="Sun Mar 27 08:17:14 2011"
                         time_modification="Sun Mar 27 08:11:39 2011" />
        <observations epoch_first="Sun Mar 27 07:00:00 2011"
                      epoch_last="Sun Mar 27 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="30823"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="29775"
                obs_ratio="94.29" />
          <mask elevation="15 degrees"
                obs_expected="27573"
                obs_have="27267"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="6231391"
                         time_creation="Sun Apr 24 00:56:04 2011"
                         time_modification="Sun Mar 27 08:11:39 2011" />
        <observations epoch_first="Sun Mar 27 07:00:00 2011"
                      epoch_last="Sun Mar 27 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36039"
                obs_have="30823"
                obs_ratio="85.53" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="29775"
                obs_ratio="94.29" />
          <mask elevation="15 degrees"
                obs_expected="27573"
                obs_have="27267"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
    <file name="/piaa086i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Mar 27 09:24:38 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6147484"
                         time_creation="Sun Mar 27 09:17:12 2011"
                         time_modification="Sun Mar 27 09:11:43 2011" />
        <observations epoch_first="Sun Mar 27 08:00:00 2011"
                      epoch_last="Sun Mar 27 08:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35565"
                obs_have="27328"
                obs_ratio="76.84" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="26140"
                obs_ratio="85.10" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="24924"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Sun Mar 27 09:49:43 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6147484"
                         time_creation="Sun Mar 27 09:17:12 2011"
                         time_modification="Sun Mar 27 09:11:43 2011" />
        <observations epoch_first="Sun Mar 27 08:00:00 2011"
                      epoch_last="Sun Mar 27 08:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35565"
                obs_have="27328"
                obs_ratio="76.84" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="26140"
                obs_ratio="85.10" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="24924"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Sun Mar 27 11:38:58 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6147484"
                         time_creation="Sun Mar 27 09:17:12 2011"
                         time_modification="Sun Mar 27 09:11:43 2011" />
        <observations epoch_first="Sun Mar 27 08:00:00 2011"
                      epoch_last="Sun Mar 27 08:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35565"
                obs_have="27328"
                obs_ratio="76.84" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="26140"
                obs_ratio="85.10" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="24924"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6147484"
                         time_creation="Sun Mar 27 09:17:12 2011"
                         time_modification="Sun Mar 27 09:11:43 2011" />
        <observations epoch_first="Sun Mar 27 08:00:00 2011"
                      epoch_last="Sun Mar 27 08:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35565"
                obs_have="27328"
                obs_ratio="76.84" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="26140"
                obs_ratio="85.10" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="24924"
                obs_ratio="92.62" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="6147484"
                         time_creation="Sun Apr 24 00:56:05 2011"
                         time_modification="Sun Mar 27 09:11:43 2011" />
        <observations epoch_first="Sun Mar 27 08:00:00 2011"
                      epoch_last="Sun Mar 27 08:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35565"
                obs_have="27328"
                obs_ratio="76.84" />
          <mask elevation="10 degrees"
                obs_expected="30718"
                obs_have="26140"
                obs_ratio="85.10" />
          <mask elevation="15 degrees"
                obs_expected="26911"
                obs_have="24924"
                obs_ratio="92.62" />
        </observations>
      </control>
    </file>
    <file name="/piaa086j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Mar 27 10:25:31 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7470755"
                         time_creation="Sun Mar 27 10:17:11 2011"
                         time_modification="Sun Mar 27 10:11:40 2011" />
        <observations epoch_first="Sun Mar 27 09:00:00 2011"
                      epoch_last="Sun Mar 27 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32247"
                obs_have="31320"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="31124"
                obs_have="31124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 10:51:51 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7470755"
                         time_creation="Sun Mar 27 10:17:11 2011"
                         time_modification="Sun Mar 27 10:11:40 2011" />
        <observations epoch_first="Sun Mar 27 09:00:00 2011"
                      epoch_last="Sun Mar 27 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32247"
                obs_have="31320"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="31124"
                obs_have="31124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 12:40:19 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7470755"
                         time_creation="Sun Mar 27 10:17:11 2011"
                         time_modification="Sun Mar 27 10:11:40 2011" />
        <observations epoch_first="Sun Mar 27 09:00:00 2011"
                      epoch_last="Sun Mar 27 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32247"
                obs_have="31320"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="31124"
                obs_have="31124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7470755"
                         time_creation="Sun Mar 27 10:17:11 2011"
                         time_modification="Sun Mar 27 10:11:40 2011" />
        <observations epoch_first="Sun Mar 27 09:00:00 2011"
                      epoch_last="Sun Mar 27 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32247"
                obs_have="31320"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="31124"
                obs_have="31124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7470755"
                         time_creation="Sun Apr 24 00:56:06 2011"
                         time_modification="Sun Mar 27 10:11:40 2011" />
        <observations epoch_first="Sun Mar 27 09:00:00 2011"
                      epoch_last="Sun Mar 27 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32247"
                obs_have="31320"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="31124"
                obs_have="31124"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa086k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Mar 27 11:25:47 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7845452"
                         time_creation="Sun Mar 27 11:17:16 2011"
                         time_modification="Sun Mar 27 11:11:44 2011" />
        <observations epoch_first="Sun Mar 27 10:00:00 2011"
                      epoch_last="Sun Mar 27 10:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39645"
                obs_have="32504"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="33818"
                obs_have="31002"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29721"
                obs_have="28650"
                obs_ratio="96.40" />
        </observations>
      </control>
      <control date="Sun Mar 27 11:50:54 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7845452"
                         time_creation="Sun Mar 27 11:17:16 2011"
                         time_modification="Sun Mar 27 11:11:44 2011" />
        <observations epoch_first="Sun Mar 27 10:00:00 2011"
                      epoch_last="Sun Mar 27 10:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39645"
                obs_have="32504"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="33818"
                obs_have="31002"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29721"
                obs_have="28650"
                obs_ratio="96.40" />
        </observations>
      </control>
      <control date="Sun Mar 27 13:40:26 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7845452"
                         time_creation="Sun Mar 27 11:17:16 2011"
                         time_modification="Sun Mar 27 11:11:44 2011" />
        <observations epoch_first="Sun Mar 27 10:00:00 2011"
                      epoch_last="Sun Mar 27 10:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39645"
                obs_have="32504"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="33818"
                obs_have="31002"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29721"
                obs_have="28650"
                obs_ratio="96.40" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7845452"
                         time_creation="Sun Mar 27 11:17:16 2011"
                         time_modification="Sun Mar 27 11:11:44 2011" />
        <observations epoch_first="Sun Mar 27 10:00:00 2011"
                      epoch_last="Sun Mar 27 10:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39645"
                obs_have="32504"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="33818"
                obs_have="31002"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29721"
                obs_have="28650"
                obs_ratio="96.40" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:45"
                         size="7845452"
                         time_creation="Sun Apr 24 00:56:06 2011"
                         time_modification="Sun Mar 27 11:11:44 2011" />
        <observations epoch_first="Sun Mar 27 10:00:00 2011"
                      epoch_last="Sun Mar 27 10:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="39645"
                obs_have="32504"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="33818"
                obs_have="31002"
                obs_ratio="91.67" />
          <mask elevation="15 degrees"
                obs_expected="29721"
                obs_have="28650"
                obs_ratio="96.40" />
        </observations>
      </control>
    </file>
    <file name="/piaa086l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Mar 27 12:24:17 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7761387"
                         time_creation="Sun Mar 27 12:17:14 2011"
                         time_modification="Sun Mar 27 12:11:43 2011" />
        <observations epoch_first="Sun Mar 27 11:00:00 2011"
                      epoch_last="Sun Mar 27 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33689"
                obs_have="28630"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="27673"
                obs_ratio="92.00" />
          <mask elevation="15 degrees"
                obs_expected="27204"
                obs_have="26166"
                obs_ratio="96.18" />
        </observations>
      </control>
      <control date="Sun Mar 27 12:49:26 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7761387"
                         time_creation="Sun Mar 27 12:17:14 2011"
                         time_modification="Sun Mar 27 12:11:43 2011" />
        <observations epoch_first="Sun Mar 27 11:00:00 2011"
                      epoch_last="Sun Mar 27 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33689"
                obs_have="28630"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="27673"
                obs_ratio="92.00" />
          <mask elevation="15 degrees"
                obs_expected="27204"
                obs_have="26166"
                obs_ratio="96.18" />
        </observations>
      </control>
      <control date="Sun Mar 27 14:38:42 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7761387"
                         time_creation="Sun Mar 27 12:17:14 2011"
                         time_modification="Sun Mar 27 12:11:43 2011" />
        <observations epoch_first="Sun Mar 27 11:00:00 2011"
                      epoch_last="Sun Mar 27 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33689"
                obs_have="28630"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="27673"
                obs_ratio="92.00" />
          <mask elevation="15 degrees"
                obs_expected="27204"
                obs_have="26166"
                obs_ratio="96.18" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7761387"
                         time_creation="Sun Mar 27 12:17:14 2011"
                         time_modification="Sun Mar 27 12:11:43 2011" />
        <observations epoch_first="Sun Mar 27 11:00:00 2011"
                      epoch_last="Sun Mar 27 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33689"
                obs_have="28630"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="27673"
                obs_ratio="92.00" />
          <mask elevation="15 degrees"
                obs_expected="27204"
                obs_have="26166"
                obs_ratio="96.18" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7761387"
                         time_creation="Sun Apr 24 00:56:07 2011"
                         time_modification="Sun Mar 27 12:11:43 2011" />
        <observations epoch_first="Sun Mar 27 11:00:00 2011"
                      epoch_last="Sun Mar 27 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33689"
                obs_have="28630"
                obs_ratio="84.98" />
          <mask elevation="10 degrees"
                obs_expected="30080"
                obs_have="27673"
                obs_ratio="92.00" />
          <mask elevation="15 degrees"
                obs_expected="27204"
                obs_have="26166"
                obs_ratio="96.18" />
        </observations>
      </control>
    </file>
    <file name="/piaa086m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Mar 27 13:25:44 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7854200"
                         time_creation="Sun Mar 27 13:17:13 2011"
                         time_modification="Sun Mar 27 13:11:46 2011" />
        <observations epoch_first="Sun Mar 27 12:00:00 2011"
                      epoch_last="Sun Mar 27 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32230"
                obs_have="29199"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="29173"
                obs_ratio="96.61" />
          <mask elevation="15 degrees"
                obs_expected="28546"
                obs_have="28352"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Sun Mar 27 13:50:46 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7854200"
                         time_creation="Sun Mar 27 13:17:13 2011"
                         time_modification="Sun Mar 27 13:11:46 2011" />
        <observations epoch_first="Sun Mar 27 12:00:00 2011"
                      epoch_last="Sun Mar 27 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32230"
                obs_have="29199"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="29173"
                obs_ratio="96.61" />
          <mask elevation="15 degrees"
                obs_expected="28546"
                obs_have="28352"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Sun Mar 27 15:40:30 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7854200"
                         time_creation="Sun Mar 27 13:17:13 2011"
                         time_modification="Sun Mar 27 13:11:46 2011" />
        <observations epoch_first="Sun Mar 27 12:00:00 2011"
                      epoch_last="Sun Mar 27 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32230"
                obs_have="29199"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="29173"
                obs_ratio="96.61" />
          <mask elevation="15 degrees"
                obs_expected="28546"
                obs_have="28352"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7854200"
                         time_creation="Sun Mar 27 13:17:13 2011"
                         time_modification="Sun Mar 27 13:11:46 2011" />
        <observations epoch_first="Sun Mar 27 12:00:00 2011"
                      epoch_last="Sun Mar 27 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32230"
                obs_have="29199"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="29173"
                obs_ratio="96.61" />
          <mask elevation="15 degrees"
                obs_expected="28546"
                obs_have="28352"
                obs_ratio="99.32" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="7854200"
                         time_creation="Sun Apr 24 00:56:07 2011"
                         time_modification="Sun Mar 27 13:11:46 2011" />
        <observations epoch_first="Sun Mar 27 12:00:00 2011"
                      epoch_last="Sun Mar 27 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32230"
                obs_have="29199"
                obs_ratio="90.60" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="29173"
                obs_ratio="96.61" />
          <mask elevation="15 degrees"
                obs_expected="28546"
                obs_have="28352"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/piaa086n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Mar 27 14:24:27 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="6917357"
                         time_creation="Sun Mar 27 14:17:13 2011"
                         time_modification="Sun Mar 27 14:11:40 2011" />
        <observations epoch_first="Sun Mar 27 13:00:00 2011"
                      epoch_last="Sun Mar 27 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31241"
                obs_have="27279"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="28615"
                obs_have="26946"
                obs_ratio="94.17" />
          <mask elevation="15 degrees"
                obs_expected="26793"
                obs_have="26070"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Sun Mar 27 14:49:39 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="6917357"
                         time_creation="Sun Mar 27 14:17:13 2011"
                         time_modification="Sun Mar 27 14:11:40 2011" />
        <observations epoch_first="Sun Mar 27 13:00:00 2011"
                      epoch_last="Sun Mar 27 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31241"
                obs_have="27279"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="26946"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="26793"
                obs_have="26070"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Sun Mar 27 16:39:37 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="6917357"
                         time_creation="Sun Mar 27 14:17:13 2011"
                         time_modification="Sun Mar 27 14:11:40 2011" />
        <observations epoch_first="Sun Mar 27 13:00:00 2011"
                      epoch_last="Sun Mar 27 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31241"
                obs_have="27279"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="26946"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="26793"
                obs_have="26070"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="6917357"
                         time_creation="Sun Mar 27 14:17:13 2011"
                         time_modification="Sun Mar 27 14:11:40 2011" />
        <observations epoch_first="Sun Mar 27 13:00:00 2011"
                      epoch_last="Sun Mar 27 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31241"
                obs_have="27279"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="26946"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="26793"
                obs_have="26070"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="6917357"
                         time_creation="Sun Apr 24 00:56:08 2011"
                         time_modification="Sun Mar 27 14:11:40 2011" />
        <observations epoch_first="Sun Mar 27 13:00:00 2011"
                      epoch_last="Sun Mar 27 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31241"
                obs_have="27279"
                obs_ratio="87.32" />
          <mask elevation="10 degrees"
                obs_expected="28616"
                obs_have="26946"
                obs_ratio="94.16" />
          <mask elevation="15 degrees"
                obs_expected="26793"
                obs_have="26070"
                obs_ratio="97.30" />
        </observations>
      </control>
    </file>
    <file name="/piaa086o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Mar 27 15:25:28 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6720019"
                         time_creation="Sun Mar 27 15:17:16 2011"
                         time_modification="Sun Mar 27 15:11:42 2011" />
        <observations epoch_first="Sun Mar 27 14:00:00 2011"
                      epoch_last="Sun Mar 27 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31064"
                obs_have="27100"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="29827"
                obs_have="27100"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="25992"
                obs_ratio="95.30" />
        </observations>
      </control>
      <control date="Sun Mar 27 15:50:20 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6720019"
                         time_creation="Sun Mar 27 15:17:16 2011"
                         time_modification="Sun Mar 27 15:11:42 2011" />
        <observations epoch_first="Sun Mar 27 14:00:00 2011"
                      epoch_last="Sun Mar 27 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31064"
                obs_have="27100"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="29827"
                obs_have="27100"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="25992"
                obs_ratio="95.30" />
        </observations>
      </control>
      <control date="Sun Mar 27 17:45:53 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6720019"
                         time_creation="Sun Mar 27 15:17:16 2011"
                         time_modification="Sun Mar 27 15:11:42 2011" />
        <observations epoch_first="Sun Mar 27 14:00:00 2011"
                      epoch_last="Sun Mar 27 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31064"
                obs_have="27100"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="29827"
                obs_have="27100"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="25992"
                obs_ratio="95.30" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6720019"
                         time_creation="Sun Mar 27 15:17:16 2011"
                         time_modification="Sun Mar 27 15:11:42 2011" />
        <observations epoch_first="Sun Mar 27 14:00:00 2011"
                      epoch_last="Sun Mar 27 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31064"
                obs_have="27100"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="29827"
                obs_have="27100"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="25992"
                obs_ratio="95.30" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="6720019"
                         time_creation="Sun Apr 24 00:56:09 2011"
                         time_modification="Sun Mar 27 15:11:42 2011" />
        <observations epoch_first="Sun Mar 27 14:00:00 2011"
                      epoch_last="Sun Mar 27 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31064"
                obs_have="27100"
                obs_ratio="87.24" />
          <mask elevation="10 degrees"
                obs_expected="29827"
                obs_have="27100"
                obs_ratio="90.86" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="25992"
                obs_ratio="95.30" />
        </observations>
      </control>
    </file>
    <file name="/piaa086p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Mar 27 16:24:25 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6622849"
                         time_creation="Sun Mar 27 16:17:18 2011"
                         time_modification="Sun Mar 27 16:11:45 2011" />
        <observations epoch_first="Sun Mar 27 15:00:00 2011"
                      epoch_last="Sun Mar 27 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29735"
                obs_have="26507"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="26098"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24719"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Mar 27 16:50:33 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6622849"
                         time_creation="Sun Mar 27 16:17:18 2011"
                         time_modification="Sun Mar 27 16:11:45 2011" />
        <observations epoch_first="Sun Mar 27 15:00:00 2011"
                      epoch_last="Sun Mar 27 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29735"
                obs_have="26507"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="26098"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24719"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sun Mar 27 18:47:34 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6622849"
                         time_creation="Sun Mar 27 16:17:18 2011"
                         time_modification="Sun Mar 27 16:11:45 2011" />
        <observations epoch_first="Sun Mar 27 15:00:00 2011"
                      epoch_last="Sun Mar 27 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29735"
                obs_have="26507"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="26098"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24719"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6622849"
                         time_creation="Sun Mar 27 16:17:18 2011"
                         time_modification="Sun Mar 27 16:11:45 2011" />
        <observations epoch_first="Sun Mar 27 15:00:00 2011"
                      epoch_last="Sun Mar 27 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29735"
                obs_have="26507"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="26098"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24719"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="6622849"
                         time_creation="Sun Apr 24 00:56:10 2011"
                         time_modification="Sun Mar 27 16:11:45 2011" />
        <observations epoch_first="Sun Mar 27 15:00:00 2011"
                      epoch_last="Sun Mar 27 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29735"
                obs_have="26507"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="26098"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="24774"
                obs_have="24719"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/piaa086q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Mar 27 17:27:53 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6761482"
                         time_creation="Sun Mar 27 17:17:18 2011"
                         time_modification="Sun Mar 27 17:11:38 2011" />
        <observations epoch_first="Sun Mar 27 16:00:00 2011"
                      epoch_last="Sun Mar 27 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="25138"
                obs_ratio="73.69" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="24008"
                obs_ratio="86.49" />
          <mask elevation="15 degrees"
                obs_expected="24273"
                obs_have="23143"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Sun Mar 27 18:00:14 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6761482"
                         time_creation="Sun Mar 27 17:17:18 2011"
                         time_modification="Sun Mar 27 17:11:38 2011" />
        <observations epoch_first="Sun Mar 27 16:00:00 2011"
                      epoch_last="Sun Mar 27 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="25138"
                obs_ratio="73.69" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="24008"
                obs_ratio="86.49" />
          <mask elevation="15 degrees"
                obs_expected="24273"
                obs_have="23143"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6761482"
                         time_creation="Sun Mar 27 17:17:18 2011"
                         time_modification="Sun Mar 27 17:11:38 2011" />
        <observations epoch_first="Sun Mar 27 16:00:00 2011"
                      epoch_last="Sun Mar 27 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="25138"
                obs_ratio="73.69" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="24008"
                obs_ratio="86.49" />
          <mask elevation="15 degrees"
                obs_expected="24273"
                obs_have="23143"
                obs_ratio="95.34" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="6761482"
                         time_creation="Sun Apr 24 00:56:10 2011"
                         time_modification="Sun Mar 27 17:11:38 2011" />
        <observations epoch_first="Sun Mar 27 16:00:00 2011"
                      epoch_last="Sun Mar 27 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34112"
                obs_have="25138"
                obs_ratio="73.69" />
          <mask elevation="10 degrees"
                obs_expected="27758"
                obs_have="24008"
                obs_ratio="86.49" />
          <mask elevation="15 degrees"
                obs_expected="24273"
                obs_have="23143"
                obs_ratio="95.34" />
        </observations>
      </control>
    </file>
    <file name="/piaa086r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Mar 27 18:30:19 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Mar 27 18:17:20 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
      <control date="Sun Mar 27 19:03:19 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Mar 27 18:17:20 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
      <control date="Sun Mar 27 20:33:10 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Mar 27 18:17:20 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
      <control date="Sun Mar 27 20:56:55 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Mar 27 18:17:20 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Mar 27 18:17:20 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8041059"
                         time_creation="Sun Apr 24 00:56:11 2011"
                         time_modification="Sun Mar 27 18:11:39 2011" />
        <observations epoch_first="Sun Mar 27 17:00:00 2011"
                      epoch_last="Sun Mar 27 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35577"
                obs_have="30441"
                obs_ratio="85.56" />
          <mask elevation="10 degrees"
                obs_expected="31547"
                obs_have="29824"
                obs_ratio="94.54" />
          <mask elevation="15 degrees"
                obs_expected="28084"
                obs_have="27480"
                obs_ratio="97.85" />
        </observations>
      </control>
    </file>
    <file name="/piaa086s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Mar 27 19:42:45 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7902945"
                         time_creation="Sun Mar 27 19:17:23 2011"
                         time_modification="Sun Mar 27 19:11:43 2011" />
        <observations epoch_first="Sun Mar 27 18:00:00 2011"
                      epoch_last="Sun Mar 27 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31403"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="30293"
                obs_have="30022"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 20:08:01 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7902945"
                         time_creation="Sun Mar 27 19:17:23 2011"
                         time_modification="Sun Mar 27 19:11:43 2011" />
        <observations epoch_first="Sun Mar 27 18:00:00 2011"
                      epoch_last="Sun Mar 27 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31403"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="30293"
                obs_have="30022"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Mar 27 21:56:48 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7902945"
                         time_creation="Sun Mar 27 19:17:23 2011"
                         time_modification="Sun Mar 27 19:11:43 2011" />
        <observations epoch_first="Sun Mar 27 18:00:00 2011"
                      epoch_last="Sun Mar 27 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31403"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="30293"
                obs_have="30022"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7902945"
                         time_creation="Sun Mar 27 19:17:23 2011"
                         time_modification="Sun Mar 27 19:11:43 2011" />
        <observations epoch_first="Sun Mar 27 18:00:00 2011"
                      epoch_last="Sun Mar 27 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31403"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="30293"
                obs_have="30022"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7902945"
                         time_creation="Sun Apr 24 00:56:11 2011"
                         time_modification="Sun Mar 27 19:11:43 2011" />
        <observations epoch_first="Sun Mar 27 18:00:00 2011"
                      epoch_last="Sun Mar 27 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31403"
                obs_ratio="96.92" />
          <mask elevation="10 degrees"
                obs_expected="30293"
                obs_have="30022"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="27260"
                obs_have="27260"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/piaa086t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Mar 27 22:45:41 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7952418"
                         time_creation="Sun Mar 27 20:17:26 2011"
                         time_modification="Sun Mar 27 20:11:41 2011" />
        <observations epoch_first="Sun Mar 27 19:00:00 2011"
                      epoch_last="Sun Mar 27 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35409"
                obs_have="30479"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30233"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24641"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7952418"
                         time_creation="Sun Mar 27 20:17:26 2011"
                         time_modification="Sun Mar 27 20:11:41 2011" />
        <observations epoch_first="Sun Mar 27 19:00:00 2011"
                      epoch_last="Sun Mar 27 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35409"
                obs_have="30479"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30233"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24641"
                obs_ratio="98.89" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7952418"
                         time_creation="Sun Apr 24 00:56:12 2011"
                         time_modification="Sun Mar 27 20:11:41 2011" />
        <observations epoch_first="Sun Mar 27 19:00:00 2011"
                      epoch_last="Sun Mar 27 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35409"
                obs_have="30479"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="31959"
                obs_have="30233"
                obs_ratio="94.60" />
          <mask elevation="15 degrees"
                obs_expected="24917"
                obs_have="24641"
                obs_ratio="98.89" />
        </observations>
      </control>
    </file>
    <file name="/piaa086u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Mar 27 21:32:56 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7054273"
                         time_creation="Sun Mar 27 21:17:28 2011"
                         time_modification="Sun Mar 27 21:11:41 2011" />
        <observations epoch_first="Sun Mar 27 20:00:00 2011"
                      epoch_last="Sun Mar 27 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="27773"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="31618"
                obs_have="26034"
                obs_ratio="82.34" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="24616"
                obs_ratio="90.61" />
        </observations>
      </control>
      <control date="Sun Mar 27 23:40:03 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7054273"
                         time_creation="Sun Mar 27 21:17:28 2011"
                         time_modification="Sun Mar 27 21:11:41 2011" />
        <observations epoch_first="Sun Mar 27 20:00:00 2011"
                      epoch_last="Sun Mar 27 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="27773"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="31618"
                obs_have="26034"
                obs_ratio="82.34" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="24616"
                obs_ratio="90.61" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7054273"
                         time_creation="Sun Mar 27 21:17:28 2011"
                         time_modification="Sun Mar 27 21:11:41 2011" />
        <observations epoch_first="Sun Mar 27 20:00:00 2011"
                      epoch_last="Sun Mar 27 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="27773"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="31618"
                obs_have="26034"
                obs_ratio="82.34" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="24616"
                obs_ratio="90.61" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7054273"
                         time_creation="Sun Apr 24 00:56:13 2011"
                         time_modification="Sun Mar 27 21:11:41 2011" />
        <observations epoch_first="Sun Mar 27 20:00:00 2011"
                      epoch_last="Sun Mar 27 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="36775"
                obs_have="27773"
                obs_ratio="75.52" />
          <mask elevation="10 degrees"
                obs_expected="31618"
                obs_have="26034"
                obs_ratio="82.34" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="24616"
                obs_ratio="90.61" />
        </observations>
      </control>
    </file>
    <file name="/piaa086v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 27 22:28:32 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7061197"
                         time_creation="Sun Mar 27 22:17:21 2011"
                         time_modification="Sun Mar 27 22:11:36 2011" />
        <observations epoch_first="Sun Mar 27 21:00:00 2011"
                      epoch_last="Sun Mar 27 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="30656"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="30386"
                obs_have="30224"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28893"
                obs_have="28731"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Sun Mar 27 22:57:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7061197"
                         time_creation="Sun Mar 27 22:17:21 2011"
                         time_modification="Sun Mar 27 22:11:36 2011" />
        <observations epoch_first="Sun Mar 27 21:00:00 2011"
                      epoch_last="Sun Mar 27 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="30656"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="30386"
                obs_have="30224"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28893"
                obs_have="28731"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Mon Mar 28 00:40:00 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7061197"
                         time_creation="Sun Mar 27 22:17:21 2011"
                         time_modification="Sun Mar 27 22:11:36 2011" />
        <observations epoch_first="Sun Mar 27 21:00:00 2011"
                      epoch_last="Sun Mar 27 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="30656"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="30386"
                obs_have="30224"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28893"
                obs_have="28731"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7061197"
                         time_creation="Sun Mar 27 22:17:21 2011"
                         time_modification="Sun Mar 27 22:11:36 2011" />
        <observations epoch_first="Sun Mar 27 21:00:00 2011"
                      epoch_last="Sun Mar 27 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="30656"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="30386"
                obs_have="30224"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28893"
                obs_have="28731"
                obs_ratio="99.44" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7061197"
                         time_creation="Sun Apr 24 00:56:13 2011"
                         time_modification="Sun Mar 27 22:11:36 2011" />
        <observations epoch_first="Sun Mar 27 21:00:00 2011"
                      epoch_last="Sun Mar 27 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31523"
                obs_have="30656"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="30386"
                obs_have="30224"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="28893"
                obs_have="28731"
                obs_ratio="99.44" />
        </observations>
      </control>
    </file>
    <file name="/piaa086w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 27 23:24:18 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6205826"
                         time_creation="Sun Mar 27 23:17:37 2011"
                         time_modification="Sun Mar 27 23:11:36 2011" />
        <observations epoch_first="Sun Mar 27 22:00:00 2011"
                      epoch_last="Sun Mar 27 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29522"
                obs_have="23963"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="25988"
                obs_have="23963"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23843"
                obs_have="23421"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Sun Mar 27 23:49:29 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6205826"
                         time_creation="Sun Mar 27 23:17:37 2011"
                         time_modification="Sun Mar 27 23:11:36 2011" />
        <observations epoch_first="Sun Mar 27 22:00:00 2011"
                      epoch_last="Sun Mar 27 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29522"
                obs_have="23963"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="25988"
                obs_have="23963"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23843"
                obs_have="23421"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Mon Mar 28 01:38:23 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6205826"
                         time_creation="Sun Mar 27 23:17:37 2011"
                         time_modification="Sun Mar 27 23:11:36 2011" />
        <observations epoch_first="Sun Mar 27 22:00:00 2011"
                      epoch_last="Sun Mar 27 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29522"
                obs_have="23963"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="25988"
                obs_have="23963"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23843"
                obs_have="23421"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6205826"
                         time_creation="Sun Mar 27 23:17:37 2011"
                         time_modification="Sun Mar 27 23:11:36 2011" />
        <observations epoch_first="Sun Mar 27 22:00:00 2011"
                      epoch_last="Sun Mar 27 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29522"
                obs_have="23963"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="25988"
                obs_have="23963"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23843"
                obs_have="23421"
                obs_ratio="98.23" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="6205826"
                         time_creation="Sun Apr 24 00:56:14 2011"
                         time_modification="Sun Mar 27 23:11:36 2011" />
        <observations epoch_first="Sun Mar 27 22:00:00 2011"
                      epoch_last="Sun Mar 27 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29522"
                obs_have="23963"
                obs_ratio="81.17" />
          <mask elevation="10 degrees"
                obs_expected="25988"
                obs_have="23963"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="23843"
                obs_have="23421"
                obs_ratio="98.23" />
        </observations>
      </control>
    </file>
    <file name="/piaa086x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Mar 28 00:26:34 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6853829"
                         time_creation="Mon Mar 28 00:17:36 2011"
                         time_modification="Mon Mar 28 00:11:46 2011" />
        <observations epoch_first="Sun Mar 27 23:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="25286"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="24303"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="21838"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Mon Mar 28 00:50:36 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6853829"
                         time_creation="Mon Mar 28 00:17:36 2011"
                         time_modification="Mon Mar 28 00:11:46 2011" />
        <observations epoch_first="Sun Mar 27 23:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="25286"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="24303"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="21838"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Mon Mar 28 02:41:01 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6853829"
                         time_creation="Mon Mar 28 00:17:36 2011"
                         time_modification="Mon Mar 28 00:11:46 2011" />
        <observations epoch_first="Sun Mar 27 23:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="25286"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="24303"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="21838"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Mon Mar 28 19:17:06 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6853829"
                         time_creation="Mon Mar 28 00:17:36 2011"
                         time_modification="Mon Mar 28 00:11:46 2011" />
        <observations epoch_first="Sun Mar 27 23:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="25286"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="24303"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="21838"
                obs_ratio="97.17" />
        </observations>
      </control>
      <control date="Tue Apr 26 06:24:15 2011"
               level="3">
        <file_statistics latency="00:11:47"
                         size="6853829"
                         time_creation="Sun Apr 24 00:56:14 2011"
                         time_modification="Mon Mar 28 00:11:46 2011" />
        <observations epoch_first="Sun Mar 27 23:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="25286"
                obs_ratio="90.15" />
          <mask elevation="10 degrees"
                obs_expected="25294"
                obs_have="24303"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="22475"
                obs_have="21838"
                obs_ratio="97.17" />
        </observations>
      </control>
    </file>
  </station>
</QC>
