<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-20 00:00:00"
    DayOfYear="20"
    Year="2011">
  <station name="PEVL">
    <file name="/pevl0200.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 21 23:20:26 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6334808"
                         time_creation="Fri Jan 21 04:07:27 2011"
                         time_modification="Fri Jan 21 03:32:48 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30216"
                obs_have="27132"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24602"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="21653"
                obs_have="21639"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Feb 19 09:09:19 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6334808"
                         time_creation="Thu Feb 17 00:57:43 2011"
                         time_modification="Fri Jan 21 03:32:48 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30216"
                obs_have="27132"
                obs_ratio="89.79" />
          <mask elevation="10 degrees"
                obs_expected="24755"
                obs_have="24602"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="21653"
                obs_have="21639"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/pevl020a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 20 01:24:59 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7800593"
                         time_creation="Thu Jan 20 01:17:08 2011"
                         time_modification="Thu Jan 20 01:11:43 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35413"
                obs_have="33045"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30652"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27188"
                obs_have="27178"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 20 01:50:22 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7800593"
                         time_creation="Thu Jan 20 01:17:08 2011"
                         time_modification="Thu Jan 20 01:11:43 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35413"
                obs_have="33045"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30652"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27188"
                obs_have="27178"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Jan 20 03:40:53 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7800593"
                         time_creation="Thu Jan 20 01:17:08 2011"
                         time_modification="Thu Jan 20 01:11:43 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35413"
                obs_have="33045"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30652"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27188"
                obs_have="27178"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="09:32:27"
                         size="7800593"
                         time_creation="Thu Jan 20 11:07:18 2011"
                         time_modification="Thu Jan 20 10:32:26 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35413"
                obs_have="33045"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30652"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27188"
                obs_have="27178"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="09:32:27"
                         size="7800593"
                         time_creation="Thu Feb 17 00:55:39 2011"
                         time_modification="Thu Jan 20 10:32:26 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35413"
                obs_have="33045"
                obs_ratio="93.31" />
          <mask elevation="10 degrees"
                obs_expected="30665"
                obs_have="30652"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27188"
                obs_have="27178"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/pevl020b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 20 02:23:19 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8142813"
                         time_creation="Thu Jan 20 02:17:06 2011"
                         time_modification="Thu Jan 20 02:11:38 2011" />
        <observations epoch_first="Thu Jan 20 01:00:00 2011"
                      epoch_last="Thu Jan 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37565"
                obs_have="31970"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="28944"
                obs_have="28939"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 02:49:23 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8142813"
                         time_creation="Thu Jan 20 02:17:06 2011"
                         time_modification="Thu Jan 20 02:11:38 2011" />
        <observations epoch_first="Thu Jan 20 01:00:00 2011"
                      epoch_last="Thu Jan 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37565"
                obs_have="31970"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="28944"
                obs_have="28939"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 04:38:01 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8142813"
                         time_creation="Thu Jan 20 02:17:06 2011"
                         time_modification="Thu Jan 20 02:11:38 2011" />
        <observations epoch_first="Thu Jan 20 01:00:00 2011"
                      epoch_last="Thu Jan 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37565"
                obs_have="31970"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="28944"
                obs_have="28939"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8142813"
                         time_creation="Thu Jan 20 02:17:06 2011"
                         time_modification="Thu Jan 20 02:11:38 2011" />
        <observations epoch_first="Thu Jan 20 01:00:00 2011"
                      epoch_last="Thu Jan 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37565"
                obs_have="31970"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="28944"
                obs_have="28939"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:39"
                         size="8142813"
                         time_creation="Thu Feb 17 00:55:40 2011"
                         time_modification="Thu Jan 20 02:11:38 2011" />
        <observations epoch_first="Thu Jan 20 01:00:00 2011"
                      epoch_last="Thu Jan 20 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37565"
                obs_have="31970"
                obs_ratio="85.11" />
          <mask elevation="10 degrees"
                obs_expected="28944"
                obs_have="28939"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25134"
                obs_have="25134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 20 03:26:28 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8018032"
                         time_creation="Thu Jan 20 03:17:08 2011"
                         time_modification="Thu Jan 20 03:11:36 2011" />
        <observations epoch_first="Thu Jan 20 02:00:00 2011"
                      epoch_last="Thu Jan 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="31494"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="30052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27739"
                obs_have="27739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 03:51:55 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8018032"
                         time_creation="Thu Jan 20 03:17:08 2011"
                         time_modification="Thu Jan 20 03:11:36 2011" />
        <observations epoch_first="Thu Jan 20 02:00:00 2011"
                      epoch_last="Thu Jan 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="31494"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="30052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27739"
                obs_have="27739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 05:40:14 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="8018032"
                         time_creation="Thu Jan 20 03:17:08 2011"
                         time_modification="Thu Jan 20 03:11:36 2011" />
        <observations epoch_first="Thu Jan 20 02:00:00 2011"
                      epoch_last="Thu Jan 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="31494"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="30052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27739"
                obs_have="27739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="07:32:30"
                         size="8018032"
                         time_creation="Thu Jan 20 11:07:19 2011"
                         time_modification="Thu Jan 20 10:32:29 2011" />
        <observations epoch_first="Thu Jan 20 02:00:00 2011"
                      epoch_last="Thu Jan 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="31494"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="30052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27739"
                obs_have="27739"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="07:32:30"
                         size="8018032"
                         time_creation="Thu Feb 17 00:55:40 2011"
                         time_modification="Thu Jan 20 10:32:29 2011" />
        <observations epoch_first="Thu Jan 20 02:00:00 2011"
                      epoch_last="Thu Jan 20 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="31494"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="30052"
                obs_have="30052"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27739"
                obs_have="27739"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 20 04:24:36 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7456268"
                         time_creation="Thu Jan 20 04:17:09 2011"
                         time_modification="Thu Jan 20 04:11:41 2011" />
        <observations epoch_first="Thu Jan 20 03:00:00 2011"
                      epoch_last="Thu Jan 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32524"
                obs_have="27296"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="24908"
                obs_have="24726"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22005"
                obs_have="22005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 04:49:38 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7456268"
                         time_creation="Thu Jan 20 04:17:09 2011"
                         time_modification="Thu Jan 20 04:11:41 2011" />
        <observations epoch_first="Thu Jan 20 03:00:00 2011"
                      epoch_last="Thu Jan 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32524"
                obs_have="27296"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="24908"
                obs_have="24726"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22005"
                obs_have="22005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 06:38:20 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7456268"
                         time_creation="Thu Jan 20 04:17:09 2011"
                         time_modification="Thu Jan 20 04:11:41 2011" />
        <observations epoch_first="Thu Jan 20 03:00:00 2011"
                      epoch_last="Thu Jan 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32524"
                obs_have="27296"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="24908"
                obs_have="24726"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22005"
                obs_have="22005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7456268"
                         time_creation="Thu Jan 20 04:17:09 2011"
                         time_modification="Thu Jan 20 04:11:41 2011" />
        <observations epoch_first="Thu Jan 20 03:00:00 2011"
                      epoch_last="Thu Jan 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32524"
                obs_have="27296"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="24908"
                obs_have="24726"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22005"
                obs_have="22005"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:42"
                         size="7456268"
                         time_creation="Thu Feb 17 00:55:40 2011"
                         time_modification="Thu Jan 20 04:11:41 2011" />
        <observations epoch_first="Thu Jan 20 03:00:00 2011"
                      epoch_last="Thu Jan 20 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32524"
                obs_have="27296"
                obs_ratio="83.93" />
          <mask elevation="10 degrees"
                obs_expected="24908"
                obs_have="24726"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="22005"
                obs_have="22005"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 20 05:24:05 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7468088"
                         time_creation="Thu Jan 20 05:17:09 2011"
                         time_modification="Thu Jan 20 05:11:37 2011" />
        <observations epoch_first="Thu Jan 20 04:00:00 2011"
                      epoch_last="Thu Jan 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="32391"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21421"
                obs_have="21421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 05:49:59 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7468088"
                         time_creation="Thu Jan 20 05:17:09 2011"
                         time_modification="Thu Jan 20 05:11:37 2011" />
        <observations epoch_first="Thu Jan 20 04:00:00 2011"
                      epoch_last="Thu Jan 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="32391"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21421"
                obs_have="21421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7468088"
                         time_creation="Thu Jan 20 05:17:09 2011"
                         time_modification="Thu Jan 20 05:11:37 2011" />
        <observations epoch_first="Thu Jan 20 04:00:00 2011"
                      epoch_last="Thu Jan 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="32391"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21421"
                obs_have="21421"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="7468088"
                         time_creation="Thu Feb 17 00:55:41 2011"
                         time_modification="Thu Jan 20 05:11:37 2011" />
        <observations epoch_first="Thu Jan 20 04:00:00 2011"
                      epoch_last="Thu Jan 20 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39035"
                obs_have="32391"
                obs_ratio="82.98" />
          <mask elevation="10 degrees"
                obs_expected="27898"
                obs_have="27898"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21421"
                obs_have="21421"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 20 06:25:15 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8199485"
                         time_creation="Thu Jan 20 06:17:09 2011"
                         time_modification="Thu Jan 20 06:11:39 2011" />
        <observations epoch_first="Thu Jan 20 05:00:00 2011"
                      epoch_last="Thu Jan 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38673"
                obs_have="34791"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30451"
                obs_have="30451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26014"
                obs_have="26014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 06:50:33 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8199485"
                         time_creation="Thu Jan 20 06:17:09 2011"
                         time_modification="Thu Jan 20 06:11:39 2011" />
        <observations epoch_first="Thu Jan 20 05:00:00 2011"
                      epoch_last="Thu Jan 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38673"
                obs_have="34791"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30451"
                obs_have="30451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26014"
                obs_have="26014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8199485"
                         time_creation="Thu Jan 20 06:17:09 2011"
                         time_modification="Thu Jan 20 06:11:39 2011" />
        <observations epoch_first="Thu Jan 20 05:00:00 2011"
                      epoch_last="Thu Jan 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38673"
                obs_have="34791"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30451"
                obs_have="30451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26014"
                obs_have="26014"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="8199485"
                         time_creation="Thu Feb 17 00:55:41 2011"
                         time_modification="Thu Jan 20 06:11:39 2011" />
        <observations epoch_first="Thu Jan 20 05:00:00 2011"
                      epoch_last="Thu Jan 20 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38673"
                obs_have="34791"
                obs_ratio="89.96" />
          <mask elevation="10 degrees"
                obs_expected="30451"
                obs_have="30451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26014"
                obs_have="26014"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 20 09:06:44 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7996332"
                         time_creation="Thu Jan 20 07:17:10 2011"
                         time_modification="Thu Jan 20 07:11:40 2011" />
        <observations epoch_first="Thu Jan 20 06:00:00 2011"
                      epoch_last="Thu Jan 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="34350"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="29413"
                obs_have="29336"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25567"
                obs_have="25567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 09:11:19 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7996332"
                         time_creation="Thu Jan 20 07:17:10 2011"
                         time_modification="Thu Jan 20 07:11:40 2011" />
        <observations epoch_first="Thu Jan 20 06:00:00 2011"
                      epoch_last="Thu Jan 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="34350"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="29413"
                obs_have="29336"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25567"
                obs_have="25567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 09:39:29 2011"
               level="3">
        <file_statistics latency="00:11:41"
                         size="7996332"
                         time_creation="Thu Jan 20 07:17:10 2011"
                         time_modification="Thu Jan 20 07:11:40 2011" />
        <observations epoch_first="Thu Jan 20 06:00:00 2011"
                      epoch_last="Thu Jan 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="34350"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="29413"
                obs_have="29336"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25567"
                obs_have="25567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="03:32:36"
                         size="7996332"
                         time_creation="Thu Jan 20 11:07:19 2011"
                         time_modification="Thu Jan 20 10:32:35 2011" />
        <observations epoch_first="Thu Jan 20 06:00:00 2011"
                      epoch_last="Thu Jan 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="34350"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="29413"
                obs_have="29336"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25567"
                obs_have="25567"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="03:32:36"
                         size="7996332"
                         time_creation="Thu Feb 17 00:55:41 2011"
                         time_modification="Thu Jan 20 10:32:35 2011" />
        <observations epoch_first="Thu Jan 20 06:00:00 2011"
                      epoch_last="Thu Jan 20 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38623"
                obs_have="34350"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="29413"
                obs_have="29336"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25567"
                obs_have="25567"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 20 10:38:42 2011"
               level="3">
        <file_statistics latency="00:38:08"
                         size="8283515"
                         time_creation="Thu Jan 20 09:07:08 2011"
                         time_modification="Thu Jan 20 08:38:07 2011" />
        <observations epoch_first="Thu Jan 20 07:00:00 2011"
                      epoch_last="Thu Jan 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36828"
                obs_have="34184"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="32370"
                obs_have="32370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="02:32:38"
                         size="8283515"
                         time_creation="Thu Jan 20 11:07:19 2011"
                         time_modification="Thu Jan 20 10:32:37 2011" />
        <observations epoch_first="Thu Jan 20 07:00:00 2011"
                      epoch_last="Thu Jan 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36828"
                obs_have="34184"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="32370"
                obs_have="32370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="02:32:38"
                         size="8283515"
                         time_creation="Thu Feb 17 00:55:42 2011"
                         time_modification="Thu Jan 20 10:32:37 2011" />
        <observations epoch_first="Thu Jan 20 07:00:00 2011"
                      epoch_last="Thu Jan 20 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36828"
                obs_have="34184"
                obs_ratio="92.82" />
          <mask elevation="10 degrees"
                obs_expected="32370"
                obs_have="32370"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29553"
                obs_have="29553"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 20 09:25:17 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8649763"
                         time_creation="Thu Jan 20 09:17:14 2011"
                         time_modification="Thu Jan 20 09:11:34 2011" />
        <observations epoch_first="Thu Jan 20 08:00:00 2011"
                      epoch_last="Thu Jan 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41761"
                obs_have="37876"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="35159"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 09:51:57 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="8649763"
                         time_creation="Thu Jan 20 09:17:14 2011"
                         time_modification="Thu Jan 20 09:11:34 2011" />
        <observations epoch_first="Thu Jan 20 08:00:00 2011"
                      epoch_last="Thu Jan 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41761"
                obs_have="37876"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="35159"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 11:42:10 2011"
               level="3">
        <file_statistics latency="01:32:39"
                         size="8649763"
                         time_creation="Thu Jan 20 11:07:19 2011"
                         time_modification="Thu Jan 20 10:32:38 2011" />
        <observations epoch_first="Thu Jan 20 08:00:00 2011"
                      epoch_last="Thu Jan 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41761"
                obs_have="37876"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="35159"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="01:32:39"
                         size="8649763"
                         time_creation="Thu Jan 20 11:07:19 2011"
                         time_modification="Thu Jan 20 10:32:38 2011" />
        <observations epoch_first="Thu Jan 20 08:00:00 2011"
                      epoch_last="Thu Jan 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41761"
                obs_have="37876"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="35159"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="01:32:39"
                         size="8649763"
                         time_creation="Thu Feb 17 00:55:42 2011"
                         time_modification="Thu Jan 20 10:32:38 2011" />
        <observations epoch_first="Thu Jan 20 08:00:00 2011"
                      epoch_last="Thu Jan 20 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41761"
                obs_have="37876"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="36383"
                obs_have="35159"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="29824"
                obs_have="29824"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 20 10:24:09 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8820569"
                         time_creation="Thu Jan 20 10:17:16 2011"
                         time_modification="Thu Jan 20 10:11:43 2011" />
        <observations epoch_first="Thu Jan 20 09:00:00 2011"
                      epoch_last="Thu Jan 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46211"
                obs_have="38956"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="31254"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="25830"
                obs_have="25532"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Thu Jan 20 10:50:01 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="8820569"
                         time_creation="Thu Jan 20 10:17:16 2011"
                         time_modification="Thu Jan 20 10:11:43 2011" />
        <observations epoch_first="Thu Jan 20 09:00:00 2011"
                      epoch_last="Thu Jan 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46211"
                obs_have="38956"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="31254"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="25830"
                obs_have="25532"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Thu Jan 20 12:39:06 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="8820569"
                         time_creation="Thu Jan 20 11:07:20 2011"
                         time_modification="Thu Jan 20 10:32:40 2011" />
        <observations epoch_first="Thu Jan 20 09:00:00 2011"
                      epoch_last="Thu Jan 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46211"
                obs_have="38956"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="31254"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="25830"
                obs_have="25532"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="8820569"
                         time_creation="Thu Jan 20 11:07:20 2011"
                         time_modification="Thu Jan 20 10:32:40 2011" />
        <observations epoch_first="Thu Jan 20 09:00:00 2011"
                      epoch_last="Thu Jan 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46211"
                obs_have="38956"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="31254"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="25830"
                obs_have="25532"
                obs_ratio="98.85" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:32:41"
                         size="8820569"
                         time_creation="Thu Feb 17 00:55:42 2011"
                         time_modification="Thu Jan 20 10:32:40 2011" />
        <observations epoch_first="Thu Jan 20 09:00:00 2011"
                      epoch_last="Thu Jan 20 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46211"
                obs_have="38956"
                obs_ratio="84.30" />
          <mask elevation="10 degrees"
                obs_expected="33647"
                obs_have="31254"
                obs_ratio="92.89" />
          <mask elevation="15 degrees"
                obs_expected="25830"
                obs_have="25532"
                obs_ratio="98.85" />
        </observations>
      </control>
    </file>
    <file name="/pevl020k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 20 11:24:27 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8647406"
                         time_creation="Thu Jan 20 11:17:12 2011"
                         time_modification="Thu Jan 20 11:11:42 2011" />
        <observations epoch_first="Thu Jan 20 10:00:00 2011"
                      epoch_last="Thu Jan 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38095"
                obs_have="36615"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="35238"
                obs_have="35138"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="33712"
                obs_have="33712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 11:50:10 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8647406"
                         time_creation="Thu Jan 20 11:17:12 2011"
                         time_modification="Thu Jan 20 11:11:42 2011" />
        <observations epoch_first="Thu Jan 20 10:00:00 2011"
                      epoch_last="Thu Jan 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38095"
                obs_have="36615"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="35238"
                obs_have="35138"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="33712"
                obs_have="33712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 13:39:07 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8647406"
                         time_creation="Thu Jan 20 11:17:12 2011"
                         time_modification="Thu Jan 20 11:11:42 2011" />
        <observations epoch_first="Thu Jan 20 10:00:00 2011"
                      epoch_last="Thu Jan 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38095"
                obs_have="36615"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="35238"
                obs_have="35138"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="33712"
                obs_have="33712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8647406"
                         time_creation="Thu Jan 20 11:17:12 2011"
                         time_modification="Thu Jan 20 11:11:42 2011" />
        <observations epoch_first="Thu Jan 20 10:00:00 2011"
                      epoch_last="Thu Jan 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38095"
                obs_have="36615"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="35238"
                obs_have="35138"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="33712"
                obs_have="33712"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8647406"
                         time_creation="Thu Feb 17 00:55:43 2011"
                         time_modification="Thu Jan 20 11:11:42 2011" />
        <observations epoch_first="Thu Jan 20 10:00:00 2011"
                      epoch_last="Thu Jan 20 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38095"
                obs_have="36615"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="35238"
                obs_have="35138"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="33712"
                obs_have="33712"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 20 12:25:02 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8207467"
                         time_creation="Thu Jan 20 12:17:19 2011"
                         time_modification="Thu Jan 20 12:11:42 2011" />
        <observations epoch_first="Thu Jan 20 11:00:00 2011"
                      epoch_last="Thu Jan 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35387"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32694"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29776"
                obs_have="29699"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Jan 20 12:50:22 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8207467"
                         time_creation="Thu Jan 20 12:17:19 2011"
                         time_modification="Thu Jan 20 12:11:42 2011" />
        <observations epoch_first="Thu Jan 20 11:00:00 2011"
                      epoch_last="Thu Jan 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35387"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32694"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29776"
                obs_have="29699"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Thu Jan 20 14:39:46 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8207467"
                         time_creation="Thu Jan 20 12:17:19 2011"
                         time_modification="Thu Jan 20 12:11:42 2011" />
        <observations epoch_first="Thu Jan 20 11:00:00 2011"
                      epoch_last="Thu Jan 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35387"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32694"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29776"
                obs_have="29699"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8207467"
                         time_creation="Thu Jan 20 12:17:19 2011"
                         time_modification="Thu Jan 20 12:11:42 2011" />
        <observations epoch_first="Thu Jan 20 11:00:00 2011"
                      epoch_last="Thu Jan 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35387"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32694"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29776"
                obs_have="29699"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="8207467"
                         time_creation="Thu Feb 17 00:55:43 2011"
                         time_modification="Thu Jan 20 12:11:42 2011" />
        <observations epoch_first="Thu Jan 20 11:00:00 2011"
                      epoch_last="Thu Jan 20 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36844"
                obs_have="35387"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="32797"
                obs_have="32694"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="29776"
                obs_have="29699"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/pevl020m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 20 13:25:41 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7832705"
                         time_creation="Thu Jan 20 13:17:18 2011"
                         time_modification="Thu Jan 20 13:11:43 2011" />
        <observations epoch_first="Thu Jan 20 12:00:00 2011"
                      epoch_last="Thu Jan 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34291"
                obs_have="32713"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30281"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27169"
                obs_have="27109"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Jan 20 13:50:38 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7832705"
                         time_creation="Thu Jan 20 13:17:18 2011"
                         time_modification="Thu Jan 20 13:11:43 2011" />
        <observations epoch_first="Thu Jan 20 12:00:00 2011"
                      epoch_last="Thu Jan 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34291"
                obs_have="32713"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30281"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27169"
                obs_have="27109"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Thu Jan 20 15:39:56 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7832705"
                         time_creation="Thu Jan 20 13:17:18 2011"
                         time_modification="Thu Jan 20 13:11:43 2011" />
        <observations epoch_first="Thu Jan 20 12:00:00 2011"
                      epoch_last="Thu Jan 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34291"
                obs_have="32713"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30281"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27169"
                obs_have="27109"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7832705"
                         time_creation="Thu Jan 20 13:17:18 2011"
                         time_modification="Thu Jan 20 13:11:43 2011" />
        <observations epoch_first="Thu Jan 20 12:00:00 2011"
                      epoch_last="Thu Jan 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34291"
                obs_have="32713"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30281"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27169"
                obs_have="27109"
                obs_ratio="99.78" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:44"
                         size="7832705"
                         time_creation="Thu Feb 17 00:55:43 2011"
                         time_modification="Thu Jan 20 13:11:43 2011" />
        <observations epoch_first="Thu Jan 20 12:00:00 2011"
                      epoch_last="Thu Jan 20 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34291"
                obs_have="32713"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="30410"
                obs_have="30281"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27169"
                obs_have="27109"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/pevl020n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 20 14:23:49 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7305791"
                         time_creation="Thu Jan 20 14:17:25 2011"
                         time_modification="Thu Jan 20 14:11:39 2011" />
        <observations epoch_first="Thu Jan 20 13:00:00 2011"
                      epoch_last="Thu Jan 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33164"
                obs_have="30234"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26748"
                obs_have="26748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 14:49:07 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7305791"
                         time_creation="Thu Jan 20 14:17:25 2011"
                         time_modification="Thu Jan 20 14:11:39 2011" />
        <observations epoch_first="Thu Jan 20 13:00:00 2011"
                      epoch_last="Thu Jan 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33164"
                obs_have="30234"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26748"
                obs_have="26748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 16:38:51 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7305791"
                         time_creation="Thu Jan 20 14:17:25 2011"
                         time_modification="Thu Jan 20 14:11:39 2011" />
        <observations epoch_first="Thu Jan 20 13:00:00 2011"
                      epoch_last="Thu Jan 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33164"
                obs_have="30234"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26748"
                obs_have="26748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7305791"
                         time_creation="Thu Jan 20 14:17:25 2011"
                         time_modification="Thu Jan 20 14:11:39 2011" />
        <observations epoch_first="Thu Jan 20 13:00:00 2011"
                      epoch_last="Thu Jan 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33164"
                obs_have="30234"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26748"
                obs_have="26748"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:40"
                         size="7305791"
                         time_creation="Thu Feb 17 00:55:44 2011"
                         time_modification="Thu Jan 20 14:11:39 2011" />
        <observations epoch_first="Thu Jan 20 13:00:00 2011"
                      epoch_last="Thu Jan 20 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33164"
                obs_have="30234"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="29289"
                obs_have="29289"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26748"
                obs_have="26748"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 20 15:25:29 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7879236"
                         time_creation="Thu Jan 20 15:17:16 2011"
                         time_modification="Thu Jan 20 15:11:35 2011" />
        <observations epoch_first="Thu Jan 20 14:00:00 2011"
                      epoch_last="Thu Jan 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35898"
                obs_have="35235"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="33556"
                obs_have="33556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 15:51:10 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7879236"
                         time_creation="Thu Jan 20 15:17:16 2011"
                         time_modification="Thu Jan 20 15:11:35 2011" />
        <observations epoch_first="Thu Jan 20 14:00:00 2011"
                      epoch_last="Thu Jan 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35898"
                obs_have="35235"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="33556"
                obs_have="33556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 17:42:08 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7879236"
                         time_creation="Thu Jan 20 15:17:16 2011"
                         time_modification="Thu Jan 20 15:11:35 2011" />
        <observations epoch_first="Thu Jan 20 14:00:00 2011"
                      epoch_last="Thu Jan 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35898"
                obs_have="35235"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="33556"
                obs_have="33556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7879236"
                         time_creation="Thu Jan 20 15:17:16 2011"
                         time_modification="Thu Jan 20 15:11:35 2011" />
        <observations epoch_first="Thu Jan 20 14:00:00 2011"
                      epoch_last="Thu Jan 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35898"
                obs_have="35235"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="33556"
                obs_have="33556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7879236"
                         time_creation="Thu Feb 17 00:55:44 2011"
                         time_modification="Thu Jan 20 15:11:35 2011" />
        <observations epoch_first="Thu Jan 20 14:00:00 2011"
                      epoch_last="Thu Jan 20 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35898"
                obs_have="35235"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="33556"
                obs_have="33556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31727"
                obs_have="31727"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 20 16:23:51 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7907673"
                         time_creation="Thu Jan 20 16:17:21 2011"
                         time_modification="Thu Jan 20 16:11:34 2011" />
        <observations epoch_first="Thu Jan 20 15:00:00 2011"
                      epoch_last="Thu Jan 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38857"
                obs_have="35563"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26460"
                obs_have="26460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 16:50:57 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7907673"
                         time_creation="Thu Jan 20 16:17:21 2011"
                         time_modification="Thu Jan 20 16:11:34 2011" />
        <observations epoch_first="Thu Jan 20 15:00:00 2011"
                      epoch_last="Thu Jan 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38857"
                obs_have="35563"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26460"
                obs_have="26460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 18:38:54 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7907673"
                         time_creation="Thu Jan 20 16:17:21 2011"
                         time_modification="Thu Jan 20 16:11:34 2011" />
        <observations epoch_first="Thu Jan 20 15:00:00 2011"
                      epoch_last="Thu Jan 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38857"
                obs_have="35563"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26460"
                obs_have="26460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7907673"
                         time_creation="Thu Jan 20 16:17:21 2011"
                         time_modification="Thu Jan 20 16:11:34 2011" />
        <observations epoch_first="Thu Jan 20 15:00:00 2011"
                      epoch_last="Thu Jan 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38857"
                obs_have="35563"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26460"
                obs_have="26460"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:35"
                         size="7907673"
                         time_creation="Thu Feb 17 00:55:44 2011"
                         time_modification="Thu Jan 20 16:11:34 2011" />
        <observations epoch_first="Thu Jan 20 15:00:00 2011"
                      epoch_last="Thu Jan 20 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38857"
                obs_have="35563"
                obs_ratio="91.52" />
          <mask elevation="10 degrees"
                obs_expected="31132"
                obs_have="31132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26460"
                obs_have="26460"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 20 19:39:25 2011"
               level="3">
        <file_statistics latency="00:38:11"
                         size="8008322"
                         time_creation="Thu Jan 20 18:07:19 2011"
                         time_modification="Thu Jan 20 17:38:10 2011" />
        <observations epoch_first="Thu Jan 20 16:00:00 2011"
                      epoch_last="Thu Jan 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="36762"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31567"
                obs_have="31546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:38:11"
                         size="8008322"
                         time_creation="Thu Jan 20 18:07:19 2011"
                         time_modification="Thu Jan 20 17:38:10 2011" />
        <observations epoch_first="Thu Jan 20 16:00:00 2011"
                      epoch_last="Thu Jan 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="36762"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31567"
                obs_have="31546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:38:11"
                         size="8008322"
                         time_creation="Thu Feb 17 00:55:45 2011"
                         time_modification="Thu Jan 20 17:38:10 2011" />
        <observations epoch_first="Thu Jan 20 16:00:00 2011"
                      epoch_last="Thu Jan 20 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38028"
                obs_have="36762"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="31567"
                obs_have="31546"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 20 18:23:47 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8173350"
                         time_creation="Thu Jan 20 18:17:36 2011"
                         time_modification="Thu Jan 20 18:11:35 2011" />
        <observations epoch_first="Thu Jan 20 17:00:00 2011"
                      epoch_last="Thu Jan 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="37332"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="32075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 18:49:18 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8173350"
                         time_creation="Thu Jan 20 18:17:36 2011"
                         time_modification="Thu Jan 20 18:11:35 2011" />
        <observations epoch_first="Thu Jan 20 17:00:00 2011"
                      epoch_last="Thu Jan 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="37332"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="32075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 20:38:32 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8173350"
                         time_creation="Thu Jan 20 18:17:36 2011"
                         time_modification="Thu Jan 20 18:11:35 2011" />
        <observations epoch_first="Thu Jan 20 17:00:00 2011"
                      epoch_last="Thu Jan 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="37332"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="32075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8173350"
                         time_creation="Thu Jan 20 18:17:36 2011"
                         time_modification="Thu Jan 20 18:11:35 2011" />
        <observations epoch_first="Thu Jan 20 17:00:00 2011"
                      epoch_last="Thu Jan 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="37332"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="32075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="8173350"
                         time_creation="Thu Feb 17 00:55:45 2011"
                         time_modification="Thu Jan 20 18:11:35 2011" />
        <observations epoch_first="Thu Jan 20 17:00:00 2011"
                      epoch_last="Thu Jan 20 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40588"
                obs_have="37332"
                obs_ratio="91.98" />
          <mask elevation="10 degrees"
                obs_expected="32075"
                obs_have="32075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 20 19:24:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7007453"
                         time_creation="Thu Jan 20 19:17:34 2011"
                         time_modification="Thu Jan 20 19:11:36 2011" />
        <observations epoch_first="Thu Jan 20 18:00:00 2011"
                      epoch_last="Thu Jan 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="30883"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 19:49:29 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7007453"
                         time_creation="Thu Jan 20 19:17:34 2011"
                         time_modification="Thu Jan 20 19:11:36 2011" />
        <observations epoch_first="Thu Jan 20 18:00:00 2011"
                      epoch_last="Thu Jan 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="30883"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7007453"
                         time_creation="Thu Jan 20 19:17:34 2011"
                         time_modification="Thu Jan 20 19:11:36 2011" />
        <observations epoch_first="Thu Jan 20 18:00:00 2011"
                      epoch_last="Thu Jan 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="30883"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:37"
                         size="7007453"
                         time_creation="Thu Feb 17 00:55:45 2011"
                         time_modification="Thu Jan 20 19:11:36 2011" />
        <observations epoch_first="Thu Jan 20 18:00:00 2011"
                      epoch_last="Thu Jan 20 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33145"
                obs_have="30883"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="28535"
                obs_have="28535"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26601"
                obs_have="26601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 20 20:24:08 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7073419"
                         time_creation="Thu Jan 20 20:17:44 2011"
                         time_modification="Thu Jan 20 20:11:33 2011" />
        <observations epoch_first="Thu Jan 20 19:00:00 2011"
                      epoch_last="Thu Jan 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33990"
                obs_have="31572"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="27899"
                obs_have="27899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23073"
                obs_have="23073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 20:49:51 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7073419"
                         time_creation="Thu Jan 20 20:17:44 2011"
                         time_modification="Thu Jan 20 20:11:33 2011" />
        <observations epoch_first="Thu Jan 20 19:00:00 2011"
                      epoch_last="Thu Jan 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33990"
                obs_have="31572"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="27899"
                obs_have="27899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23073"
                obs_have="23073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7073419"
                         time_creation="Thu Jan 20 20:17:44 2011"
                         time_modification="Thu Jan 20 20:11:33 2011" />
        <observations epoch_first="Thu Jan 20 19:00:00 2011"
                      epoch_last="Thu Jan 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33990"
                obs_have="31572"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="27899"
                obs_have="27899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23073"
                obs_have="23073"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:34"
                         size="7073419"
                         time_creation="Thu Feb 17 00:55:46 2011"
                         time_modification="Thu Jan 20 20:11:33 2011" />
        <observations epoch_first="Thu Jan 20 19:00:00 2011"
                      epoch_last="Thu Jan 20 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33990"
                obs_have="31572"
                obs_ratio="92.89" />
          <mask elevation="10 degrees"
                obs_expected="27899"
                obs_have="27899"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23073"
                obs_have="23073"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 20 23:15:59 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7443660"
                         time_creation="Thu Jan 20 21:17:27 2011"
                         time_modification="Thu Jan 20 21:11:32 2011" />
        <observations epoch_first="Thu Jan 20 20:00:00 2011"
                      epoch_last="Thu Jan 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38757"
                obs_have="33368"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="31025"
                obs_have="30638"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="24467"
                obs_have="24466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 23:32:07 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7443660"
                         time_creation="Thu Jan 20 21:17:27 2011"
                         time_modification="Thu Jan 20 21:11:32 2011" />
        <observations epoch_first="Thu Jan 20 20:00:00 2011"
                      epoch_last="Thu Jan 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38757"
                obs_have="33368"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="31025"
                obs_have="30638"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="24467"
                obs_have="24466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 23:40:18 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7443660"
                         time_creation="Thu Jan 20 21:17:27 2011"
                         time_modification="Thu Jan 20 21:11:32 2011" />
        <observations epoch_first="Thu Jan 20 20:00:00 2011"
                      epoch_last="Thu Jan 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38757"
                obs_have="33368"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="31025"
                obs_have="30638"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="24467"
                obs_have="24466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7443660"
                         time_creation="Thu Jan 20 21:17:27 2011"
                         time_modification="Thu Jan 20 21:11:32 2011" />
        <observations epoch_first="Thu Jan 20 20:00:00 2011"
                      epoch_last="Thu Jan 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38757"
                obs_have="33368"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="31025"
                obs_have="30638"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="24467"
                obs_have="24466"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:33"
                         size="7443660"
                         time_creation="Thu Feb 17 00:55:46 2011"
                         time_modification="Thu Jan 20 21:11:32 2011" />
        <observations epoch_first="Thu Jan 20 20:00:00 2011"
                      epoch_last="Thu Jan 20 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38757"
                obs_have="33368"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="31025"
                obs_have="30638"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="24467"
                obs_have="24466"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jan 21 00:39:28 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7670164"
                         time_creation="Thu Jan 20 22:17:31 2011"
                         time_modification="Thu Jan 20 22:11:42 2011" />
        <observations epoch_first="Thu Jan 20 21:00:00 2011"
                      epoch_last="Thu Jan 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="33872"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7670164"
                         time_creation="Thu Jan 20 22:17:31 2011"
                         time_modification="Thu Jan 20 22:11:42 2011" />
        <observations epoch_first="Thu Jan 20 21:00:00 2011"
                      epoch_last="Thu Jan 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="33872"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:43"
                         size="7670164"
                         time_creation="Thu Feb 17 00:55:46 2011"
                         time_modification="Thu Jan 20 22:11:42 2011" />
        <observations epoch_first="Thu Jan 20 21:00:00 2011"
                      epoch_last="Thu Jan 20 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37132"
                obs_have="33872"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="30608"
                obs_have="30608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27833"
                obs_have="27833"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 20 23:19:59 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 23:23:31 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 23:27:09 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 20 23:49:39 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 01:38:51 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Jan 20 23:18:03 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:36"
                         size="7751720"
                         time_creation="Thu Feb 17 00:55:47 2011"
                         time_modification="Thu Jan 20 23:11:35 2011" />
        <observations epoch_first="Thu Jan 20 22:00:00 2011"
                      epoch_last="Thu Jan 20 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34629"
                obs_have="33958"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31780"
                obs_have="31780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29508"
                obs_have="29508"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/pevl020x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 21 00:25:08 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8198767"
                         time_creation="Fri Jan 21 00:17:45 2011"
                         time_modification="Fri Jan 21 00:11:37 2011" />
        <observations epoch_first="Thu Jan 20 23:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="33959"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32060"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29019"
                obs_have="29019"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 00:50:43 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8198767"
                         time_creation="Fri Jan 21 00:17:45 2011"
                         time_modification="Fri Jan 21 00:11:37 2011" />
        <observations epoch_first="Thu Jan 20 23:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="33959"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32060"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29020"
                obs_have="29020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 02:41:24 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8198767"
                         time_creation="Fri Jan 21 00:17:45 2011"
                         time_modification="Fri Jan 21 00:11:37 2011" />
        <observations epoch_first="Thu Jan 20 23:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="33959"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32060"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29020"
                obs_have="29020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 21 22:32:06 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8198767"
                         time_creation="Fri Jan 21 00:17:45 2011"
                         time_modification="Fri Jan 21 00:11:37 2011" />
        <observations epoch_first="Thu Jan 20 23:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="33959"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32060"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29020"
                obs_have="29020"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 19 08:22:11 2011"
               level="3">
        <file_statistics latency="00:11:38"
                         size="8198767"
                         time_creation="Thu Feb 17 00:55:47 2011"
                         time_modification="Fri Jan 21 00:11:37 2011" />
        <observations epoch_first="Thu Jan 20 23:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36057"
                obs_have="33959"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32064"
                obs_have="32060"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="29020"
                obs_have="29020"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
