<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-27 00:00:00"
    DayOfYear="87"
    Year="2012">
  <station name="PZNA">
    <file name="/pzna0870.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 29 00:46:55 2012"
               level="3">
        <file_statistics latency="01:32:01"
                         size="6632153"
                         time_creation="Wed Mar 28 01:37:56 2012"
                         time_modification="Wed Mar 28 01:31:31 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:30 2012"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29024"
                obs_have="27156"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="24474"
                obs_have="24161"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21547"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Thu Apr 26 10:46:16 2012"
               level="3">
        <file_statistics latency="01:32:01"
                         size="6632153"
                         time_creation="Tue Apr 24 01:03:57 2012"
                         time_modification="Wed Mar 28 01:31:31 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:30 2012"
                      epochs="2848"
                      epochs_ratio="98.89">
          <mask elevation="03 degrees"
                obs_expected="29024"
                obs_have="27156"
                obs_ratio="93.56" />
          <mask elevation="10 degrees"
                obs_expected="24474"
                obs_have="24161"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="21839"
                obs_have="21547"
                obs_ratio="98.66" />
        </observations>
      </control>
    </file>
    <file name="/pzna087a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Mar 27 01:36:00 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8670219"
                         time_creation="Tue Mar 27 01:17:16 2012"
                         time_modification="Tue Mar 27 01:09:02 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35632"
                obs_have="34402"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 02:07:09 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8670219"
                         time_creation="Tue Mar 27 01:17:16 2012"
                         time_modification="Tue Mar 27 01:09:02 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35632"
                obs_have="34402"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8670219"
                         time_creation="Tue Mar 27 01:17:16 2012"
                         time_modification="Tue Mar 27 01:09:02 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35632"
                obs_have="34402"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8670219"
                         time_creation="Tue Apr 24 01:00:54 2012"
                         time_modification="Tue Mar 27 01:09:02 2012" />
        <observations epoch_first="Tue Mar 27 00:00:00 2012"
                      epoch_last="Tue Mar 27 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35632"
                obs_have="34402"
                obs_ratio="96.55" />
          <mask elevation="10 degrees"
                obs_expected="30193"
                obs_have="30193"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27540"
                obs_have="27540"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Mar 27 02:33:44 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Mar 27 02:17:16 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 27 03:01:59 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Mar 27 02:17:16 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 27 04:24:24 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Mar 27 02:17:16 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Mar 27 05:00:49 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Mar 27 02:17:16 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Mar 27 02:17:16 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="8846415"
                         time_creation="Tue Apr 24 01:00:55 2012"
                         time_modification="Tue Mar 27 02:08:55 2012" />
        <observations epoch_first="Tue Mar 27 01:00:00 2012"
                      epoch_last="Tue Mar 27 01:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="35086"
                obs_ratio="95.75" />
          <mask elevation="10 degrees"
                obs_expected="30577"
                obs_have="30569"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="26878"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/pzna087c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Mar 27 03:42:35 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="8526910"
                         time_creation="Tue Mar 27 03:17:18 2012"
                         time_modification="Tue Mar 27 03:08:58 2012" />
        <observations epoch_first="Tue Mar 27 02:00:00 2012"
                      epoch_last="Tue Mar 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34801"
                obs_have="33657"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 04:06:31 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="8526910"
                         time_creation="Tue Mar 27 03:17:18 2012"
                         time_modification="Tue Mar 27 03:08:58 2012" />
        <observations epoch_first="Tue Mar 27 02:00:00 2012"
                      epoch_last="Tue Mar 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34801"
                obs_have="33657"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 06:12:57 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="8526910"
                         time_creation="Tue Mar 27 03:17:18 2012"
                         time_modification="Tue Mar 27 03:08:58 2012" />
        <observations epoch_first="Tue Mar 27 02:00:00 2012"
                      epoch_last="Tue Mar 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34801"
                obs_have="33657"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="8526910"
                         time_creation="Tue Mar 27 03:17:18 2012"
                         time_modification="Tue Mar 27 03:08:58 2012" />
        <observations epoch_first="Tue Mar 27 02:00:00 2012"
                      epoch_last="Tue Mar 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34801"
                obs_have="33657"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="8526910"
                         time_creation="Tue Apr 24 01:00:56 2012"
                         time_modification="Tue Mar 27 03:08:58 2012" />
        <observations epoch_first="Tue Mar 27 02:00:00 2012"
                      epoch_last="Tue Mar 27 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34801"
                obs_have="33657"
                obs_ratio="96.71" />
          <mask elevation="10 degrees"
                obs_expected="32640"
                obs_have="32640"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Mar 27 04:58:31 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9710711"
                         time_creation="Tue Mar 27 04:22:10 2012"
                         time_modification="Tue Mar 27 04:13:30 2012" />
        <observations epoch_first="Tue Mar 27 03:00:00 2012"
                      epoch_last="Tue Mar 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44636"
                obs_have="42450"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33255"
                obs_have="33255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="73408"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 07:23:47 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9710711"
                         time_creation="Tue Mar 27 04:22:10 2012"
                         time_modification="Tue Mar 27 04:13:30 2012" />
        <observations epoch_first="Tue Mar 27 03:00:00 2012"
                      epoch_last="Tue Mar 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44636"
                obs_have="42450"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33255"
                obs_have="33255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28268"
                obs_have="28268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9710711"
                         time_creation="Tue Mar 27 04:22:10 2012"
                         time_modification="Tue Mar 27 04:13:30 2012" />
        <observations epoch_first="Tue Mar 27 03:00:00 2012"
                      epoch_last="Tue Mar 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44636"
                obs_have="42450"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33255"
                obs_have="33255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28268"
                obs_have="28268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:13:31"
                         size="9710711"
                         time_creation="Tue Apr 24 01:00:58 2012"
                         time_modification="Tue Mar 27 04:13:30 2012" />
        <observations epoch_first="Tue Mar 27 03:00:00 2012"
                      epoch_last="Tue Mar 27 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44636"
                obs_have="42450"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33255"
                obs_have="33255"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28268"
                obs_have="28268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Mar 27 05:44:23 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925101"
                         time_creation="Tue Mar 27 05:17:16 2012"
                         time_modification="Tue Mar 27 05:09:02 2012" />
        <observations epoch_first="Tue Mar 27 04:00:00 2012"
                      epoch_last="Tue Mar 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40478"
                obs_have="38373"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="33997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925101"
                         time_creation="Tue Mar 27 05:17:16 2012"
                         time_modification="Tue Mar 27 05:09:02 2012" />
        <observations epoch_first="Tue Mar 27 04:00:00 2012"
                      epoch_last="Tue Mar 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40478"
                obs_have="38373"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="33997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:09:03"
                         size="8925101"
                         time_creation="Tue Apr 24 01:00:59 2012"
                         time_modification="Tue Mar 27 05:09:02 2012" />
        <observations epoch_first="Tue Mar 27 04:00:00 2012"
                      epoch_last="Tue Mar 27 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40478"
                obs_have="38373"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="33997"
                obs_have="33997"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30168"
                obs_have="30168"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Mar 27 06:51:41 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8139991"
                         time_creation="Tue Mar 27 06:17:19 2012"
                         time_modification="Tue Mar 27 06:08:52 2012" />
        <observations epoch_first="Tue Mar 27 05:00:00 2012"
                      epoch_last="Tue Mar 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="36121"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="35705"
                obs_have="35705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34112"
                obs_have="34112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:37:29 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8139991"
                         time_creation="Tue Mar 27 06:17:19 2012"
                         time_modification="Tue Mar 27 06:08:52 2012" />
        <observations epoch_first="Tue Mar 27 05:00:00 2012"
                      epoch_last="Tue Mar 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="36121"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="35705"
                obs_have="35705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34112"
                obs_have="34112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8139991"
                         time_creation="Tue Mar 27 06:17:19 2012"
                         time_modification="Tue Mar 27 06:08:52 2012" />
        <observations epoch_first="Tue Mar 27 05:00:00 2012"
                      epoch_last="Tue Mar 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="36121"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="35705"
                obs_have="35705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34112"
                obs_have="34112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8139991"
                         time_creation="Tue Apr 24 01:01:00 2012"
                         time_modification="Tue Mar 27 06:08:52 2012" />
        <observations epoch_first="Tue Mar 27 05:00:00 2012"
                      epoch_last="Tue Mar 27 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36479"
                obs_have="36121"
                obs_ratio="99.02" />
          <mask elevation="10 degrees"
                obs_expected="35705"
                obs_have="35705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34112"
                obs_have="34112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Mar 27 07:50:24 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Mar 27 07:17:24 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 08:05:48 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Mar 27 07:17:24 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 09:20:44 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Mar 27 07:17:24 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 10:05:57 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Mar 27 07:17:24 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Mar 27 07:17:24 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7873751"
                         time_creation="Tue Apr 24 01:01:01 2012"
                         time_modification="Tue Mar 27 07:09:00 2012" />
        <observations epoch_first="Tue Mar 27 06:00:00 2012"
                      epoch_last="Tue Mar 27 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36868"
                obs_have="35201"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="31261"
                obs_have="31261"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28196"
                obs_have="28196"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Mar 27 09:05:09 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8588448"
                         time_creation="Tue Mar 27 08:17:42 2012"
                         time_modification="Tue Mar 27 08:08:52 2012" />
        <observations epoch_first="Tue Mar 27 07:00:00 2012"
                      epoch_last="Tue Mar 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35390"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="31239"
                obs_have="31239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8588448"
                         time_creation="Tue Mar 27 08:17:42 2012"
                         time_modification="Tue Mar 27 08:08:52 2012" />
        <observations epoch_first="Tue Mar 27 07:00:00 2012"
                      epoch_last="Tue Mar 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35390"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="31239"
                obs_have="31239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="8588448"
                         time_creation="Tue Apr 24 01:01:02 2012"
                         time_modification="Tue Mar 27 08:08:52 2012" />
        <observations epoch_first="Tue Mar 27 07:00:00 2012"
                      epoch_last="Tue Mar 27 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36710"
                obs_have="35390"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="31239"
                obs_have="31239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26326"
                obs_have="26326"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Mar 27 09:49:50 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8574962"
                         time_creation="Tue Mar 27 09:17:44 2012"
                         time_modification="Tue Mar 27 09:09:05 2012" />
        <observations epoch_first="Tue Mar 27 08:00:00 2012"
                      epoch_last="Tue Mar 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34474"
                obs_have="33799"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30551"
                obs_have="30551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 11:26:46 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8574962"
                         time_creation="Tue Mar 27 09:17:44 2012"
                         time_modification="Tue Mar 27 09:09:05 2012" />
        <observations epoch_first="Tue Mar 27 08:00:00 2012"
                      epoch_last="Tue Mar 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34474"
                obs_have="33799"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30551"
                obs_have="30551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8574962"
                         time_creation="Tue Mar 27 09:17:44 2012"
                         time_modification="Tue Mar 27 09:09:05 2012" />
        <observations epoch_first="Tue Mar 27 08:00:00 2012"
                      epoch_last="Tue Mar 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34474"
                obs_have="33799"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30551"
                obs_have="30551"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8574962"
                         time_creation="Tue Apr 24 01:01:04 2012"
                         time_modification="Tue Mar 27 09:09:05 2012" />
        <observations epoch_first="Tue Mar 27 08:00:00 2012"
                      epoch_last="Tue Mar 27 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34474"
                obs_have="33799"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="32129"
                obs_have="32129"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30551"
                obs_have="30551"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Mar 27 10:43:43 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Mar 27 10:17:30 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 11:05:42 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Mar 27 10:17:30 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 12:06:56 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Mar 27 10:17:30 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 12:45:58 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Mar 27 10:17:30 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Mar 27 10:17:30 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9176036"
                         time_creation="Tue Apr 24 01:01:05 2012"
                         time_modification="Tue Mar 27 10:08:57 2012" />
        <observations epoch_first="Tue Mar 27 09:00:00 2012"
                      epoch_last="Tue Mar 27 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38880"
                obs_have="37483"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="34060"
                obs_have="34060"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29805"
                obs_have="29805"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Mar 27 11:48:02 2012"
               level="3">
        <file_statistics latency="00:17:16"
                         size="8179238"
                         time_creation="Tue Mar 27 11:22:21 2012"
                         time_modification="Tue Mar 27 11:13:14 2012" />
        <observations epoch_first="Tue Mar 27 10:00:00 2012"
                      epoch_last="Tue Mar 27 10:55:58 2012"
                      epochs="3359"
                      epochs_ratio="93.31">
          <mask elevation="03 degrees"
                obs_expected="35981"
                obs_have="32971"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 11:59:43 2012"
               level="3">
        <file_statistics latency="00:17:16"
                         size="8179238"
                         time_creation="Tue Mar 27 11:22:21 2012"
                         time_modification="Tue Mar 27 11:13:14 2012" />
        <observations epoch_first="Tue Mar 27 10:00:00 2012"
                      epoch_last="Tue Mar 27 10:55:58 2012"
                      epochs="3359"
                      epochs_ratio="93.31">
          <mask elevation="03 degrees"
                obs_expected="35981"
                obs_have="32971"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 13:41:22 2012"
               level="3">
        <file_statistics latency="00:17:16"
                         size="8179238"
                         time_creation="Tue Mar 27 11:22:21 2012"
                         time_modification="Tue Mar 27 11:13:14 2012" />
        <observations epoch_first="Tue Mar 27 10:00:00 2012"
                      epoch_last="Tue Mar 27 10:55:58 2012"
                      epochs="3359"
                      epochs_ratio="93.31">
          <mask elevation="03 degrees"
                obs_expected="35981"
                obs_have="32971"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:17:16"
                         size="8179238"
                         time_creation="Tue Mar 27 11:22:21 2012"
                         time_modification="Tue Mar 27 11:13:14 2012" />
        <observations epoch_first="Tue Mar 27 10:00:00 2012"
                      epoch_last="Tue Mar 27 10:55:58 2012"
                      epochs="3359"
                      epochs_ratio="93.31">
          <mask elevation="03 degrees"
                obs_expected="35981"
                obs_have="32971"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:17:16"
                         size="8179238"
                         time_creation="Tue Apr 24 01:01:06 2012"
                         time_modification="Tue Mar 27 11:13:14 2012" />
        <observations epoch_first="Tue Mar 27 10:00:00 2012"
                      epoch_last="Tue Mar 27 10:55:58 2012"
                      epochs="3359"
                      epochs_ratio="93.31">
          <mask elevation="03 degrees"
                obs_expected="35981"
                obs_have="32971"
                obs_ratio="91.63" />
          <mask elevation="10 degrees"
                obs_expected="27250"
                obs_have="27250"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24542"
                obs_have="24542"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Mar 27 12:27:19 2012"
               level="3">
        <file_statistics latency="00:13:44"
                         size="8550322"
                         time_creation="Tue Mar 27 12:23:28 2012"
                         time_modification="Tue Mar 27 12:13:43 2012" />
        <observations epoch_first="Tue Mar 27 11:00:07 2012"
                      epoch_last="Tue Mar 27 11:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="34947"
                obs_ratio="92.57" />
          <mask elevation="10 degrees"
                obs_expected="31279"
                obs_have="30300"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27243"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Tue Mar 27 12:54:14 2012"
               level="3">
        <file_statistics latency="00:13:44"
                         size="8550322"
                         time_creation="Tue Mar 27 12:23:28 2012"
                         time_modification="Tue Mar 27 12:13:43 2012" />
        <observations epoch_first="Tue Mar 27 11:00:07 2012"
                      epoch_last="Tue Mar 27 11:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="34947"
                obs_ratio="92.57" />
          <mask elevation="10 degrees"
                obs_expected="31279"
                obs_have="30300"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27243"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Tue Mar 27 14:44:42 2012"
               level="3">
        <file_statistics latency="00:13:44"
                         size="8550322"
                         time_creation="Tue Mar 27 12:23:28 2012"
                         time_modification="Tue Mar 27 12:13:43 2012" />
        <observations epoch_first="Tue Mar 27 11:00:07 2012"
                      epoch_last="Tue Mar 27 11:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="34947"
                obs_ratio="92.57" />
          <mask elevation="10 degrees"
                obs_expected="31279"
                obs_have="30300"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27243"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:13:44"
                         size="8550322"
                         time_creation="Tue Mar 27 12:23:28 2012"
                         time_modification="Tue Mar 27 12:13:43 2012" />
        <observations epoch_first="Tue Mar 27 11:00:07 2012"
                      epoch_last="Tue Mar 27 11:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="34947"
                obs_ratio="92.57" />
          <mask elevation="10 degrees"
                obs_expected="31279"
                obs_have="30300"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27243"
                obs_ratio="96.84" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:13:44"
                         size="8550322"
                         time_creation="Tue Apr 24 01:01:07 2012"
                         time_modification="Tue Mar 27 12:13:43 2012" />
        <observations epoch_first="Tue Mar 27 11:00:07 2012"
                      epoch_last="Tue Mar 27 11:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="37751"
                obs_have="34947"
                obs_ratio="92.57" />
          <mask elevation="10 degrees"
                obs_expected="31279"
                obs_have="30300"
                obs_ratio="96.87" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27243"
                obs_ratio="96.84" />
        </observations>
      </control>
    </file>
    <file name="/pzna087m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Mar 27 13:28:29 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8120725"
                         time_creation="Tue Mar 27 13:22:24 2012"
                         time_modification="Tue Mar 27 13:13:11 2012" />
        <observations epoch_first="Tue Mar 27 12:00:00 2012"
                      epoch_last="Tue Mar 27 12:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="32820"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="29115"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="27268"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Tue Mar 27 13:52:04 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8120725"
                         time_creation="Tue Mar 27 13:22:24 2012"
                         time_modification="Tue Mar 27 13:13:11 2012" />
        <observations epoch_first="Tue Mar 27 12:00:00 2012"
                      epoch_last="Tue Mar 27 12:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="32820"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="29115"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="27268"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Tue Mar 27 15:45:18 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8120725"
                         time_creation="Tue Mar 27 13:22:24 2012"
                         time_modification="Tue Mar 27 13:13:11 2012" />
        <observations epoch_first="Tue Mar 27 12:00:00 2012"
                      epoch_last="Tue Mar 27 12:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="32820"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="29115"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="27268"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8120725"
                         time_creation="Tue Mar 27 13:22:24 2012"
                         time_modification="Tue Mar 27 13:13:11 2012" />
        <observations epoch_first="Tue Mar 27 12:00:00 2012"
                      epoch_last="Tue Mar 27 12:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="32820"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="29115"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="27268"
                obs_ratio="96.75" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:13:12"
                         size="8120725"
                         time_creation="Tue Apr 24 01:01:09 2012"
                         time_modification="Tue Mar 27 13:13:11 2012" />
        <observations epoch_first="Tue Mar 27 12:00:00 2012"
                      epoch_last="Tue Mar 27 12:59:59 2012"
                      epochs="3484"
                      epochs_ratio="96.78">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="32820"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="30076"
                obs_have="29115"
                obs_ratio="96.80" />
          <mask elevation="15 degrees"
                obs_expected="28183"
                obs_have="27268"
                obs_ratio="96.75" />
        </observations>
      </control>
    </file>
    <file name="/pzna087n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Mar 27 14:26:36 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="7153069"
                         time_creation="Tue Mar 27 14:17:52 2012"
                         time_modification="Tue Mar 27 14:08:50 2012" />
        <observations epoch_first="Tue Mar 27 13:00:00 2012"
                      epoch_last="Tue Mar 27 13:59:59 2012"
                      epochs="3547"
                      epochs_ratio="98.53">
          <mask elevation="03 degrees"
                obs_expected="32976"
                obs_have="29882"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="29417"
                obs_have="27654"
                obs_ratio="94.01" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="24736"
                obs_ratio="93.53" />
        </observations>
      </control>
      <control date="Tue Mar 27 14:52:23 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="7153069"
                         time_creation="Tue Mar 27 14:17:52 2012"
                         time_modification="Tue Mar 27 14:08:50 2012" />
        <observations epoch_first="Tue Mar 27 13:00:00 2012"
                      epoch_last="Tue Mar 27 13:59:59 2012"
                      epochs="3547"
                      epochs_ratio="98.53">
          <mask elevation="03 degrees"
                obs_expected="32976"
                obs_have="29882"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="29417"
                obs_have="27654"
                obs_ratio="94.01" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="24736"
                obs_ratio="93.53" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:50:15 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="7153069"
                         time_creation="Tue Mar 27 14:17:52 2012"
                         time_modification="Tue Mar 27 14:08:50 2012" />
        <observations epoch_first="Tue Mar 27 13:00:00 2012"
                      epoch_last="Tue Mar 27 13:59:59 2012"
                      epochs="3547"
                      epochs_ratio="98.53">
          <mask elevation="03 degrees"
                obs_expected="32976"
                obs_have="29882"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="29417"
                obs_have="27654"
                obs_ratio="94.01" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="24736"
                obs_ratio="93.53" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="7153069"
                         time_creation="Tue Mar 27 14:17:52 2012"
                         time_modification="Tue Mar 27 14:08:50 2012" />
        <observations epoch_first="Tue Mar 27 13:00:00 2012"
                      epoch_last="Tue Mar 27 13:59:59 2012"
                      epochs="3547"
                      epochs_ratio="98.53">
          <mask elevation="03 degrees"
                obs_expected="32976"
                obs_have="29882"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="29417"
                obs_have="27654"
                obs_ratio="94.01" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="24736"
                obs_ratio="93.53" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="7153069"
                         time_creation="Tue Apr 24 01:01:10 2012"
                         time_modification="Tue Mar 27 14:08:50 2012" />
        <observations epoch_first="Tue Mar 27 13:00:00 2012"
                      epoch_last="Tue Mar 27 13:59:59 2012"
                      epochs="3547"
                      epochs_ratio="98.53">
          <mask elevation="03 degrees"
                obs_expected="32976"
                obs_have="29882"
                obs_ratio="90.62" />
          <mask elevation="10 degrees"
                obs_expected="29417"
                obs_have="27654"
                obs_ratio="94.01" />
          <mask elevation="15 degrees"
                obs_expected="26446"
                obs_have="24736"
                obs_ratio="93.53" />
        </observations>
      </control>
    </file>
    <file name="/pzna087o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Mar 27 15:25:10 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7514146"
                         time_creation="Tue Mar 27 15:17:24 2012"
                         time_modification="Tue Mar 27 15:08:56 2012" />
        <observations epoch_first="Tue Mar 27 14:00:00 2012"
                      epoch_last="Tue Mar 27 14:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35105"
                obs_have="33140"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28018"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24632"
                obs_have="24602"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Mar 27 15:52:04 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7514146"
                         time_creation="Tue Mar 27 15:17:24 2012"
                         time_modification="Tue Mar 27 15:08:56 2012" />
        <observations epoch_first="Tue Mar 27 14:00:00 2012"
                      epoch_last="Tue Mar 27 14:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35105"
                obs_have="33140"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28018"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24632"
                obs_have="24602"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Tue Mar 27 17:51:08 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7514146"
                         time_creation="Tue Mar 27 15:17:24 2012"
                         time_modification="Tue Mar 27 15:08:56 2012" />
        <observations epoch_first="Tue Mar 27 14:00:00 2012"
                      epoch_last="Tue Mar 27 14:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35105"
                obs_have="33140"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28018"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24632"
                obs_have="24602"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7514146"
                         time_creation="Tue Mar 27 15:17:24 2012"
                         time_modification="Tue Mar 27 15:08:56 2012" />
        <observations epoch_first="Tue Mar 27 14:00:00 2012"
                      epoch_last="Tue Mar 27 14:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35105"
                obs_have="33140"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28018"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24632"
                obs_have="24602"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7514146"
                         time_creation="Tue Apr 24 01:01:11 2012"
                         time_modification="Tue Mar 27 15:08:56 2012" />
        <observations epoch_first="Tue Mar 27 14:00:00 2012"
                      epoch_last="Tue Mar 27 14:59:59 2012"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="35105"
                obs_have="33140"
                obs_ratio="94.40" />
          <mask elevation="10 degrees"
                obs_expected="28056"
                obs_have="28018"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="24632"
                obs_have="24602"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/pzna087p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Mar 27 16:30:33 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="8339041"
                         time_creation="Tue Mar 27 16:22:23 2012"
                         time_modification="Tue Mar 27 16:15:22 2012" />
        <observations epoch_first="Tue Mar 27 15:00:00 2012"
                      epoch_last="Tue Mar 27 15:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35886"
                obs_have="33095"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="27761"
                obs_have="27744"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24940"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:59:25 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="8339041"
                         time_creation="Tue Mar 27 16:22:23 2012"
                         time_modification="Tue Mar 27 16:15:22 2012" />
        <observations epoch_first="Tue Mar 27 15:00:00 2012"
                      epoch_last="Tue Mar 27 15:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35886"
                obs_have="33095"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="27761"
                obs_have="27744"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24940"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Tue Mar 27 19:12:18 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="8339041"
                         time_creation="Tue Mar 27 16:22:23 2012"
                         time_modification="Tue Mar 27 16:15:22 2012" />
        <observations epoch_first="Tue Mar 27 15:00:00 2012"
                      epoch_last="Tue Mar 27 15:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35886"
                obs_have="33095"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="27761"
                obs_have="27744"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24940"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="8339041"
                         time_creation="Tue Mar 27 16:22:23 2012"
                         time_modification="Tue Mar 27 16:15:22 2012" />
        <observations epoch_first="Tue Mar 27 15:00:00 2012"
                      epoch_last="Tue Mar 27 15:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35886"
                obs_have="33095"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="27761"
                obs_have="27744"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24940"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:15:23"
                         size="8339041"
                         time_creation="Tue Apr 24 01:01:12 2012"
                         time_modification="Tue Mar 27 16:15:22 2012" />
        <observations epoch_first="Tue Mar 27 15:00:00 2012"
                      epoch_last="Tue Mar 27 15:59:59 2012"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35886"
                obs_have="33095"
                obs_ratio="92.22" />
          <mask elevation="10 degrees"
                obs_expected="27761"
                obs_have="27744"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="24956"
                obs_have="24940"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/pzna087q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Mar 27 17:36:17 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8451681"
                         time_creation="Tue Mar 27 17:17:25 2012"
                         time_modification="Tue Mar 27 17:09:00 2012" />
        <observations epoch_first="Tue Mar 27 16:00:00 2012"
                      epoch_last="Tue Mar 27 16:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="32943"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31145"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="28854"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Tue Mar 27 18:05:12 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8451681"
                         time_creation="Tue Mar 27 17:17:25 2012"
                         time_modification="Tue Mar 27 17:09:00 2012" />
        <observations epoch_first="Tue Mar 27 16:00:00 2012"
                      epoch_last="Tue Mar 27 16:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="32943"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31145"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="28854"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8451681"
                         time_creation="Tue Mar 27 17:17:25 2012"
                         time_modification="Tue Mar 27 17:09:00 2012" />
        <observations epoch_first="Tue Mar 27 16:00:00 2012"
                      epoch_last="Tue Mar 27 16:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="32943"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31145"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="28854"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8451681"
                         time_creation="Tue Apr 24 01:01:13 2012"
                         time_modification="Tue Mar 27 17:09:00 2012" />
        <observations epoch_first="Tue Mar 27 16:00:00 2012"
                      epoch_last="Tue Mar 27 16:59:59 2012"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="35510"
                obs_have="32943"
                obs_ratio="92.77" />
          <mask elevation="10 degrees"
                obs_expected="31334"
                obs_have="31145"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="29022"
                obs_have="28854"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/pzna087r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Mar 27 18:52:30 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="8273508"
                         time_creation="Tue Mar 27 18:22:28 2012"
                         time_modification="Tue Mar 27 18:15:17 2012" />
        <observations epoch_first="Tue Mar 27 17:00:00 2012"
                      epoch_last="Tue Mar 27 17:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="33820"
                obs_have="32387"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="30462"
                obs_ratio="96.73" />
          <mask elevation="15 degrees"
                obs_expected="28614"
                obs_have="27681"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Tue Mar 27 20:34:47 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="8273508"
                         time_creation="Tue Mar 27 18:22:28 2012"
                         time_modification="Tue Mar 27 18:15:17 2012" />
        <observations epoch_first="Tue Mar 27 17:00:00 2012"
                      epoch_last="Tue Mar 27 17:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="33820"
                obs_have="32387"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="30462"
                obs_ratio="96.73" />
          <mask elevation="15 degrees"
                obs_expected="28614"
                obs_have="27681"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="8273508"
                         time_creation="Tue Mar 27 18:22:28 2012"
                         time_modification="Tue Mar 27 18:15:17 2012" />
        <observations epoch_first="Tue Mar 27 17:00:00 2012"
                      epoch_last="Tue Mar 27 17:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="33820"
                obs_have="32387"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="30462"
                obs_ratio="96.73" />
          <mask elevation="15 degrees"
                obs_expected="28614"
                obs_have="27681"
                obs_ratio="96.74" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:15:18"
                         size="8273508"
                         time_creation="Tue Apr 24 01:01:14 2012"
                         time_modification="Tue Mar 27 18:15:17 2012" />
        <observations epoch_first="Tue Mar 27 17:00:00 2012"
                      epoch_last="Tue Mar 27 17:59:59 2012"
                      epochs="3482"
                      epochs_ratio="96.72">
          <mask elevation="03 degrees"
                obs_expected="33820"
                obs_have="32387"
                obs_ratio="95.76" />
          <mask elevation="10 degrees"
                obs_expected="31493"
                obs_have="30462"
                obs_ratio="96.73" />
          <mask elevation="15 degrees"
                obs_expected="28614"
                obs_have="27681"
                obs_ratio="96.74" />
        </observations>
      </control>
    </file>
    <file name="/pzna087s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Mar 27 19:43:37 2012"
               level="3">
        <file_statistics latency="00:15:38"
                         size="8501648"
                         time_creation="Tue Mar 27 19:22:31 2012"
                         time_modification="Tue Mar 27 19:15:37 2012" />
        <observations epoch_first="Tue Mar 27 18:00:00 2012"
                      epoch_last="Tue Mar 27 18:59:59 2012"
                      epochs="3507"
                      epochs_ratio="97.42">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="34340"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="31429"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="27465"
                obs_ratio="97.49" />
        </observations>
      </control>
      <control date="Tue Mar 27 20:03:20 2012"
               level="3">
        <file_statistics latency="00:15:38"
                         size="8501648"
                         time_creation="Tue Mar 27 19:22:31 2012"
                         time_modification="Tue Mar 27 19:15:37 2012" />
        <observations epoch_first="Tue Mar 27 18:00:00 2012"
                      epoch_last="Tue Mar 27 18:59:59 2012"
                      epochs="3507"
                      epochs_ratio="97.42">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="34340"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="31429"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="27465"
                obs_ratio="97.49" />
        </observations>
      </control>
      <control date="Tue Mar 27 21:29:26 2012"
               level="3">
        <file_statistics latency="00:15:38"
                         size="8501648"
                         time_creation="Tue Mar 27 19:22:31 2012"
                         time_modification="Tue Mar 27 19:15:37 2012" />
        <observations epoch_first="Tue Mar 27 18:00:00 2012"
                      epoch_last="Tue Mar 27 18:59:59 2012"
                      epochs="3507"
                      epochs_ratio="97.42">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="34340"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="31429"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="27465"
                obs_ratio="97.49" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:15:38"
                         size="8501648"
                         time_creation="Tue Mar 27 19:22:31 2012"
                         time_modification="Tue Mar 27 19:15:37 2012" />
        <observations epoch_first="Tue Mar 27 18:00:00 2012"
                      epoch_last="Tue Mar 27 18:59:59 2012"
                      epochs="3507"
                      epochs_ratio="97.42">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="34340"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="31429"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="27465"
                obs_ratio="97.49" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:15:38"
                         size="8501648"
                         time_creation="Tue Apr 24 01:01:15 2012"
                         time_modification="Tue Mar 27 19:15:37 2012" />
        <observations epoch_first="Tue Mar 27 18:00:00 2012"
                      epoch_last="Tue Mar 27 18:59:59 2012"
                      epochs="3507"
                      epochs_ratio="97.42">
          <mask elevation="03 degrees"
                obs_expected="36736"
                obs_have="34340"
                obs_ratio="93.48" />
          <mask elevation="10 degrees"
                obs_expected="32262"
                obs_have="31429"
                obs_ratio="97.42" />
          <mask elevation="15 degrees"
                obs_expected="28172"
                obs_have="27465"
                obs_ratio="97.49" />
        </observations>
      </control>
    </file>
    <file name="/pzna087t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Mar 27 21:05:17 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8799492"
                         time_creation="Tue Mar 27 20:27:29 2012"
                         time_modification="Tue Mar 27 20:18:18 2012" />
        <observations epoch_first="Tue Mar 27 19:00:00 2012"
                      epoch_last="Tue Mar 27 19:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="37768"
                obs_have="35635"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30135"
                obs_have="29793"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="24149"
                obs_have="23813"
                obs_ratio="98.61" />
        </observations>
      </control>
      <control date="Tue Mar 27 22:28:48 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8799492"
                         time_creation="Tue Mar 27 20:27:29 2012"
                         time_modification="Tue Mar 27 20:18:18 2012" />
        <observations epoch_first="Tue Mar 27 19:00:00 2012"
                      epoch_last="Tue Mar 27 19:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="37768"
                obs_have="35635"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30135"
                obs_have="29793"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="24149"
                obs_have="23813"
                obs_ratio="98.61" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8799492"
                         time_creation="Tue Mar 27 20:27:29 2012"
                         time_modification="Tue Mar 27 20:18:18 2012" />
        <observations epoch_first="Tue Mar 27 19:00:00 2012"
                      epoch_last="Tue Mar 27 19:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="37768"
                obs_have="35635"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30135"
                obs_have="29793"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="24149"
                obs_have="23813"
                obs_ratio="98.61" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8799492"
                         time_creation="Tue Apr 24 01:01:17 2012"
                         time_modification="Tue Mar 27 20:18:18 2012" />
        <observations epoch_first="Tue Mar 27 19:00:00 2012"
                      epoch_last="Tue Mar 27 19:59:59 2012"
                      epochs="3558"
                      epochs_ratio="98.83">
          <mask elevation="03 degrees"
                obs_expected="37768"
                obs_have="35635"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="30135"
                obs_have="29793"
                obs_ratio="98.87" />
          <mask elevation="15 degrees"
                obs_expected="24149"
                obs_have="23813"
                obs_ratio="98.61" />
        </observations>
      </control>
    </file>
    <file name="/pzna087u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Mar 27 22:03:11 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8172268"
                         time_creation="Tue Mar 27 21:17:48 2012"
                         time_modification="Tue Mar 27 21:08:53 2012" />
        <observations epoch_first="Tue Mar 27 20:00:00 2012"
                      epoch_last="Tue Mar 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32980"
                obs_have="32384"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31102"
                obs_have="31102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="28641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 23:29:54 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8172268"
                         time_creation="Tue Mar 27 21:17:48 2012"
                         time_modification="Tue Mar 27 21:08:53 2012" />
        <observations epoch_first="Tue Mar 27 20:00:00 2012"
                      epoch_last="Tue Mar 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32980"
                obs_have="32384"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31102"
                obs_have="31102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="28641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8172268"
                         time_creation="Tue Mar 27 21:17:48 2012"
                         time_modification="Tue Mar 27 21:08:53 2012" />
        <observations epoch_first="Tue Mar 27 20:00:00 2012"
                      epoch_last="Tue Mar 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32980"
                obs_have="32384"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31102"
                obs_have="31102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="28641"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="8172268"
                         time_creation="Tue Apr 24 01:01:18 2012"
                         time_modification="Tue Mar 27 21:08:53 2012" />
        <observations epoch_first="Tue Mar 27 20:00:00 2012"
                      epoch_last="Tue Mar 27 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32980"
                obs_have="32384"
                obs_ratio="98.19" />
          <mask elevation="10 degrees"
                obs_expected="31102"
                obs_have="31102"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28641"
                obs_have="28641"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pzna087v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Mar 27 22:51:30 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Mar 27 22:27:35 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Tue Mar 27 23:06:15 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Mar 27 22:27:35 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Mar 28 00:09:54 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Mar 27 22:27:35 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Mar 28 00:49:17 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Mar 27 22:27:35 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Mar 27 22:27:35 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:18:12"
                         size="7128838"
                         time_creation="Tue Apr 24 01:01:18 2012"
                         time_modification="Tue Mar 27 22:18:11 2012" />
        <observations epoch_first="Tue Mar 27 21:00:00 2012"
                      epoch_last="Tue Mar 27 21:59:59 2012"
                      epochs="3589"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="30802"
                obs_have="28990"
                obs_ratio="94.12" />
          <mask elevation="10 degrees"
                obs_expected="24881"
                obs_have="24793"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="22686"
                obs_have="22609"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/pzna087w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Mar 27 23:58:13 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6942226"
                         time_creation="Tue Mar 27 23:18:05 2012"
                         time_modification="Tue Mar 27 23:08:50 2012" />
        <observations epoch_first="Tue Mar 27 22:00:00 2012"
                      epoch_last="Tue Mar 27 22:59:59 2012"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="29476"
                obs_ratio="93.53" />
          <mask elevation="10 degrees"
                obs_expected="25633"
                obs_have="25294"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22040"
                obs_have="21729"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Mar 28 01:51:19 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6942226"
                         time_creation="Tue Mar 27 23:18:05 2012"
                         time_modification="Tue Mar 27 23:08:50 2012" />
        <observations epoch_first="Tue Mar 27 22:00:00 2012"
                      epoch_last="Tue Mar 27 22:59:59 2012"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="29476"
                obs_ratio="93.53" />
          <mask elevation="10 degrees"
                obs_expected="25633"
                obs_have="25294"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22040"
                obs_have="21729"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6942226"
                         time_creation="Tue Mar 27 23:18:05 2012"
                         time_modification="Tue Mar 27 23:08:50 2012" />
        <observations epoch_first="Tue Mar 27 22:00:00 2012"
                      epoch_last="Tue Mar 27 22:59:59 2012"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="29476"
                obs_ratio="93.53" />
          <mask elevation="10 degrees"
                obs_expected="25633"
                obs_have="25294"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22040"
                obs_have="21729"
                obs_ratio="98.59" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6942226"
                         time_creation="Tue Apr 24 01:01:19 2012"
                         time_modification="Tue Mar 27 23:08:50 2012" />
        <observations epoch_first="Tue Mar 27 22:00:00 2012"
                      epoch_last="Tue Mar 27 22:59:59 2012"
                      epochs="3557"
                      epochs_ratio="98.81">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="29476"
                obs_ratio="93.53" />
          <mask elevation="10 degrees"
                obs_expected="25633"
                obs_have="25294"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="22040"
                obs_have="21729"
                obs_ratio="98.59" />
        </observations>
      </control>
    </file>
    <file name="/pzna087x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Mar 28 00:32:56 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7792648"
                         time_creation="Wed Mar 28 00:18:23 2012"
                         time_modification="Wed Mar 28 00:08:53 2012" />
        <observations epoch_first="Tue Mar 27 23:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31673"
                obs_have="29912"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26010"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22286"
                obs_have="21960"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Wed Mar 28 01:02:35 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7792648"
                         time_creation="Wed Mar 28 00:18:23 2012"
                         time_modification="Wed Mar 28 00:08:53 2012" />
        <observations epoch_first="Tue Mar 27 23:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31673"
                obs_have="29912"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26010"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22286"
                obs_have="21960"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Wed Mar 28 02:48:21 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7792648"
                         time_creation="Wed Mar 28 00:18:23 2012"
                         time_modification="Wed Mar 28 00:08:53 2012" />
        <observations epoch_first="Tue Mar 27 23:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31673"
                obs_have="29912"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26010"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22286"
                obs_have="21960"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Wed Mar 28 23:17:50 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7792648"
                         time_creation="Wed Mar 28 00:18:23 2012"
                         time_modification="Wed Mar 28 00:08:53 2012" />
        <observations epoch_first="Tue Mar 27 23:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31673"
                obs_have="29912"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26010"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22286"
                obs_have="21960"
                obs_ratio="98.54" />
        </observations>
      </control>
      <control date="Thu Apr 26 09:20:04 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7792648"
                         time_creation="Tue Apr 24 01:01:20 2012"
                         time_modification="Wed Mar 28 00:08:53 2012" />
        <observations epoch_first="Tue Mar 27 23:00:00 2012"
                      epoch_last="Tue Mar 27 23:59:59 2012"
                      epochs="3550"
                      epochs_ratio="98.61">
          <mask elevation="03 degrees"
                obs_expected="31673"
                obs_have="29912"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26010"
                obs_ratio="98.53" />
          <mask elevation="15 degrees"
                obs_expected="22286"
                obs_have="21960"
                obs_ratio="98.54" />
        </observations>
      </control>
    </file>
  </station>
</QC>
