<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-05-30 00:00:00"
    DayOfYear="150"
    Year="2011">
  <station name="ERCK">
    <file name="/erck1500.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 31 21:44:29 2011"
               level="3">
        <file_statistics latency="03:30:35"
                         size="2634312"
                         time_creation="Tue May 31 03:34:18 2011"
                         time_modification="Tue May 31 03:30:05 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27855"
                obs_have="25167"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="23048"
                obs_have="22659"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20368"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:51:13 2011"
               level="3">
        <file_statistics latency="2 day(s) 06:30:39"
                         size="2634312"
                         time_creation="Fri Jun  3 09:50:45 2011"
                         time_modification="Thu Jun  2 06:30:09 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27855"
                obs_have="25167"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="23048"
                obs_have="22659"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20368"
                obs_ratio="99.89" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:16:56 2011"
               level="3">
        <file_statistics latency="7 day(s) 06:30:50"
                         size="2634312"
                         time_creation="Mon Jun 27 00:53:29 2011"
                         time_modification="Tue Jun  7 06:30:20 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27855"
                obs_have="25167"
                obs_ratio="90.35" />
          <mask elevation="10 degrees"
                obs_expected="23048"
                obs_have="22659"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="20390"
                obs_have="20368"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/erck150a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon May 30 01:15:14 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Mon May 30 01:09:02 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 01:40:15 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Mon May 30 01:09:02 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 03:30:27 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Mon May 30 01:09:02 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Mon May 30 01:09:02 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Fri Jun  3 09:50:24 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="4004843"
                         time_creation="Mon Jun 27 00:53:15 2011"
                         time_modification="Mon May 30 01:02:04 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43515"
                obs_have="38741"
                obs_ratio="89.03" />
          <mask elevation="10 degrees"
                obs_expected="32039"
                obs_have="31403"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon May 30 02:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Mon May 30 02:09:02 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 02:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Mon May 30 02:09:02 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 04:30:33 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Mon May 30 02:09:02 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Mon May 30 02:09:02 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Fri Jun  3 09:50:24 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3348757"
                         time_creation="Mon Jun 27 00:53:15 2011"
                         time_modification="Mon May 30 02:02:02 2011" />
        <observations epoch_first="Mon May 30 01:00:00 2011"
                      epoch_last="Mon May 30 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32686"
                obs_have="32517"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31119"
                obs_have="31119"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29244"
                obs_have="29244"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon May 30 03:15:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Mon May 30 03:09:02 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Mon May 30 03:40:40 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Mon May 30 03:09:02 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Mon May 30 05:30:39 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Mon May 30 03:09:02 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Mon May 30 03:09:02 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Fri Jun  3 09:50:25 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3148492"
                         time_creation="Mon Jun 27 00:53:15 2011"
                         time_modification="Mon May 30 03:02:02 2011" />
        <observations epoch_first="Mon May 30 02:00:00 2011"
                      epoch_last="Mon May 30 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32917"
                obs_have="29982"
                obs_ratio="91.08" />
          <mask elevation="10 degrees"
                obs_expected="29823"
                obs_have="28925"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="26909"
                obs_have="26601"
                obs_ratio="98.86" />
        </observations>
      </control>
    </file>
    <file name="/erck150d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon May 30 04:15:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Mon May 30 04:09:02 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 04:40:37 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Mon May 30 04:09:02 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 06:30:40 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Mon May 30 04:09:02 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Mon May 30 04:09:02 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Fri Jun  3 09:50:25 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3154918"
                         time_creation="Mon Jun 27 00:53:15 2011"
                         time_modification="Mon May 30 04:02:03 2011" />
        <observations epoch_first="Mon May 30 03:00:00 2011"
                      epoch_last="Mon May 30 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32309"
                obs_have="30064"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="27879"
                obs_have="27400"
                obs_ratio="98.28" />
          <mask elevation="15 degrees"
                obs_expected="23736"
                obs_have="23736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon May 30 05:15:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Mon May 30 05:09:03 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Mon May 30 05:40:29 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Mon May 30 05:09:03 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Mon May 30 07:30:28 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Mon May 30 05:09:03 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Mon May 30 05:09:03 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Fri Jun  3 09:50:25 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2794359"
                         time_creation="Mon Jun 27 00:53:15 2011"
                         time_modification="Mon May 30 05:02:03 2011" />
        <observations epoch_first="Mon May 30 04:00:00 2011"
                      epoch_last="Mon May 30 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29507"
                obs_have="26686"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="25488"
                obs_have="24722"
                obs_ratio="96.99" />
          <mask elevation="15 degrees"
                obs_expected="23215"
                obs_have="23143"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/erck150f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon May 30 06:15:36 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Mon May 30 06:09:03 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 06:40:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Mon May 30 06:09:03 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 08:30:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Mon May 30 06:09:03 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Mon May 30 06:09:03 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Fri Jun  3 09:50:25 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3118172"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 06:02:02 2011" />
        <observations epoch_first="Mon May 30 05:00:00 2011"
                      epoch_last="Mon May 30 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30788"
                obs_have="30027"
                obs_ratio="97.53" />
          <mask elevation="10 degrees"
                obs_expected="29240"
                obs_have="29240"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27695"
                obs_have="27695"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon May 30 07:15:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Mon May 30 07:09:05 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon May 30 07:40:28 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Mon May 30 07:09:05 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon May 30 09:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Mon May 30 07:09:05 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Mon May 30 07:09:05 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Fri Jun  3 09:50:25 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3156580"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 07:02:03 2011" />
        <observations epoch_first="Mon May 30 06:00:00 2011"
                      epoch_last="Mon May 30 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33887"
                obs_have="30340"
                obs_ratio="89.53" />
          <mask elevation="10 degrees"
                obs_expected="28949"
                obs_have="28074"
                obs_ratio="96.98" />
          <mask elevation="15 degrees"
                obs_expected="24825"
                obs_have="24814"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/erck150h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon May 30 08:15:16 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Mon May 30 08:09:03 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 08:40:18 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Mon May 30 08:09:03 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 10:30:09 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Mon May 30 08:09:03 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Mon May 30 08:09:03 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Fri Jun  3 09:50:26 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:05"
                         size="3235473"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 08:02:04 2011" />
        <observations epoch_first="Mon May 30 07:00:00 2011"
                      epoch_last="Mon May 30 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33368"
                obs_have="31246"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="29502"
                obs_have="29097"
                obs_ratio="98.63" />
          <mask elevation="15 degrees"
                obs_expected="26117"
                obs_have="26117"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon May 30 09:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Mon May 30 09:09:06 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 09:40:15 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Mon May 30 09:09:06 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 11:30:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Mon May 30 09:09:06 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Mon May 30 09:09:06 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Fri Jun  3 09:50:26 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3578808"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 09:02:03 2011" />
        <observations epoch_first="Mon May 30 08:00:00 2011"
                      epoch_last="Mon May 30 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37568"
                obs_have="34162"
                obs_ratio="90.93" />
          <mask elevation="10 degrees"
                obs_expected="33109"
                obs_have="33109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30435"
                obs_have="30435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon May 30 10:15:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Mon May 30 10:09:03 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 10:40:17 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Mon May 30 10:09:03 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 12:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Mon May 30 10:09:03 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Mon May 30 10:09:03 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Fri Jun  3 09:50:26 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3181947"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 10:02:03 2011" />
        <observations epoch_first="Mon May 30 09:00:00 2011"
                      epoch_last="Mon May 30 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34797"
                obs_have="30373"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29346"
                obs_have="28443"
                obs_ratio="96.92" />
          <mask elevation="15 degrees"
                obs_expected="25907"
                obs_have="25907"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon May 30 11:15:09 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Mon May 30 11:09:03 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Mon May 30 11:40:15 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Mon May 30 11:09:03 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Mon May 30 13:30:08 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Mon May 30 11:09:03 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Mon May 30 11:09:03 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Fri Jun  3 09:50:27 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3109080"
                         time_creation="Mon Jun 27 00:53:16 2011"
                         time_modification="Mon May 30 11:02:01 2011" />
        <observations epoch_first="Mon May 30 10:00:00 2011"
                      epoch_last="Mon May 30 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33048"
                obs_have="29240"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="26536"
                obs_have="25553"
                obs_ratio="96.30" />
          <mask elevation="15 degrees"
                obs_expected="24034"
                obs_have="23876"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="/erck150l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon May 30 12:15:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Mon May 30 12:09:04 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 12:40:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Mon May 30 12:09:04 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 14:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Mon May 30 12:09:04 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Mon May 30 12:09:04 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Fri Jun  3 09:50:27 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3413435"
                         time_creation="Mon Jun 27 00:53:17 2011"
                         time_modification="Mon May 30 12:02:02 2011" />
        <observations epoch_first="Mon May 30 11:00:00 2011"
                      epoch_last="Mon May 30 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36090"
                obs_have="32974"
                obs_ratio="91.37" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27590"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="24383"
                obs_have="24383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon May 30 13:15:03 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Mon May 30 13:09:04 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29780"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 13:40:16 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Mon May 30 13:09:04 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29781"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 15:30:08 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Mon May 30 13:09:04 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29781"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Mon May 30 13:09:04 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29781"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Fri Jun  3 09:50:27 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29781"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3548122"
                         time_creation="Mon Jun 27 00:53:17 2011"
                         time_modification="Mon May 30 13:02:03 2011" />
        <observations epoch_first="Mon May 30 12:00:00 2011"
                      epoch_last="Mon May 30 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35092"
                obs_have="33854"
                obs_ratio="96.47" />
          <mask elevation="10 degrees"
                obs_expected="29781"
                obs_have="29384"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon May 30 14:15:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Mon May 30 14:09:04 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26430"
                obs_have="26325"
                obs_ratio="99.60" />
        </observations>
      </control>
      <control date="Mon May 30 14:40:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Mon May 30 14:09:04 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26429"
                obs_have="26325"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon May 30 16:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Mon May 30 14:09:04 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26429"
                obs_have="26325"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Mon May 30 14:09:04 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26429"
                obs_have="26325"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Fri Jun  3 09:50:27 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26429"
                obs_have="26325"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3166314"
                         time_creation="Mon Jun 27 00:53:17 2011"
                         time_modification="Mon May 30 14:02:02 2011" />
        <observations epoch_first="Mon May 30 13:00:00 2011"
                      epoch_last="Mon May 30 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33166"
                obs_have="30575"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="29393"
                obs_have="28571"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="26429"
                obs_have="26325"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/erck150o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon May 30 15:15:14 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Mon May 30 15:09:04 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 15:40:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Mon May 30 15:09:04 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 17:30:24 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Mon May 30 15:09:04 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Mon May 30 15:09:04 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Fri Jun  3 09:50:28 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3477424"
                         time_creation="Mon Jun 27 00:53:17 2011"
                         time_modification="Mon May 30 15:02:03 2011" />
        <observations epoch_first="Mon May 30 14:00:00 2011"
                      epoch_last="Mon May 30 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="33582"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="31750"
                obs_have="31750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29578"
                obs_have="29578"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon May 30 16:15:15 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Mon May 30 16:09:04 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26153"
                obs_have="26153"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 16:40:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Mon May 30 16:09:04 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 18:30:34 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Mon May 30 16:09:04 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Mon May 30 16:09:04 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Fri Jun  3 09:50:28 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3486084"
                         time_creation="Mon Jun 27 00:53:17 2011"
                         time_modification="Mon May 30 16:02:02 2011" />
        <observations epoch_first="Mon May 30 15:00:00 2011"
                      epoch_last="Mon May 30 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36658"
                obs_have="33285"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="30719"
                obs_have="30503"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="26152"
                obs_have="26152"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon May 30 17:15:18 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Mon May 30 17:09:05 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 17:40:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Mon May 30 17:09:05 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 19:30:39 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Mon May 30 17:09:05 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Mon May 30 17:09:05 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Fri Jun  3 09:50:28 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3298498"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 17:02:03 2011" />
        <observations epoch_first="Mon May 30 16:00:00 2011"
                      epoch_last="Mon May 30 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34804"
                obs_have="31568"
                obs_ratio="90.70" />
          <mask elevation="10 degrees"
                obs_expected="29699"
                obs_have="29047"
                obs_ratio="97.80" />
          <mask elevation="15 degrees"
                obs_expected="26444"
                obs_have="26444"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon May 30 18:15:27 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Mon May 30 18:09:05 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 18:40:44 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Mon May 30 18:09:05 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 20:30:43 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Mon May 30 18:09:05 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Mon May 30 18:09:05 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Fri Jun  3 09:50:28 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3299838"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 18:02:02 2011" />
        <observations epoch_first="Mon May 30 17:00:00 2011"
                      epoch_last="Mon May 30 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32357"
                obs_have="31906"
                obs_ratio="98.61" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31333"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28866"
                obs_have="28866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon May 30 19:15:29 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Mon May 30 19:09:11 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 19:40:33 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Mon May 30 19:09:11 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 21:30:33 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Mon May 30 19:09:11 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Mon May 30 19:09:11 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Fri Jun  3 09:50:29 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2571094"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 19:02:03 2011" />
        <observations epoch_first="Mon May 30 18:00:00 2011"
                      epoch_last="Mon May 30 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28538"
                obs_have="23925"
                obs_ratio="83.84" />
          <mask elevation="10 degrees"
                obs_expected="22988"
                obs_have="21862"
                obs_ratio="95.10" />
          <mask elevation="15 degrees"
                obs_expected="20692"
                obs_have="20692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon May 30 20:15:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Mon May 30 20:09:06 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34672"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23233"
                obs_have="23233"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 20:40:46 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Mon May 30 20:09:06 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 22:30:18 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Mon May 30 20:09:06 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Mon May 30 20:09:06 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Fri Jun  3 09:50:29 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3373709"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 20:02:03 2011" />
        <observations epoch_first="Mon May 30 19:00:00 2011"
                      epoch_last="Mon May 30 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34673"
                obs_have="31884"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18884"
                obs_have="18884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon May 30 21:15:33 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Mon May 30 21:09:11 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25358"
                obs_have="25240"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23024"
                obs_have="23024"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 21:40:37 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Mon May 30 21:09:11 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25357"
                obs_have="25239"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 23:30:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Mon May 30 21:09:11 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25357"
                obs_have="25239"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Mon May 30 21:09:11 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25357"
                obs_have="25239"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Fri Jun  3 09:50:29 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25357"
                obs_have="25239"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3349699"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 21:02:03 2011" />
        <observations epoch_first="Mon May 30 20:00:00 2011"
                      epoch_last="Mon May 30 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34425"
                obs_have="31740"
                obs_ratio="92.20" />
          <mask elevation="10 degrees"
                obs_expected="25357"
                obs_have="25239"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="23023"
                obs_have="23023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon May 30 22:15:22 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Mon May 30 22:09:10 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33245"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon May 30 22:40:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Mon May 30 22:09:10 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33244"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue May 31 00:30:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Mon May 30 22:09:10 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33244"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Mon May 30 22:09:10 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33244"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Fri Jun  3 09:50:29 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33244"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3011539"
                         time_creation="Mon Jun 27 00:53:18 2011"
                         time_modification="Mon May 30 22:02:03 2011" />
        <observations epoch_first="Mon May 30 21:00:00 2011"
                      epoch_last="Mon May 30 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33244"
                obs_have="28670"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="25660"
                obs_ratio="96.91" />
          <mask elevation="15 degrees"
                obs_expected="22584"
                obs_have="22579"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck150w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon May 30 23:15:15 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Mon May 30 23:09:13 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32647"
                obs_have="31724"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28046"
                obs_have="28046"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 30 23:40:23 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Mon May 30 23:09:13 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32648"
                obs_have="31725"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28045"
                obs_have="28045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 01:30:10 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Mon May 30 23:09:13 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32648"
                obs_have="31725"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28045"
                obs_have="28045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Mon May 30 23:09:13 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32648"
                obs_have="31725"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28045"
                obs_have="28045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Fri Jun  3 09:50:29 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32648"
                obs_have="31725"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28045"
                obs_have="28045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3311930"
                         time_creation="Mon Jun 27 00:53:19 2011"
                         time_modification="Mon May 30 23:02:03 2011" />
        <observations epoch_first="Mon May 30 22:00:00 2011"
                      epoch_last="Mon May 30 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32648"
                obs_have="31725"
                obs_ratio="97.17" />
          <mask elevation="10 degrees"
                obs_expected="28045"
                obs_have="28045"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23984"
                obs_have="23984"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck150x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue May 31 00:15:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Tue May 31 00:09:07 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39474"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 00:40:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Tue May 31 00:09:07 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39475"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 02:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Tue May 31 00:09:07 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39475"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 31 21:34:54 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Tue May 31 00:09:07 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39475"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jun  5 10:47:52 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Fri Jun  3 09:50:30 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39475"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 29 07:09:49 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3805905"
                         time_creation="Mon Jun 27 00:53:19 2011"
                         time_modification="Tue May 31 00:02:02 2011" />
        <observations epoch_first="Mon May 30 23:00:00 2011"
                      epoch_last="Mon May 30 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39475"
                obs_have="36744"
                obs_ratio="93.08" />
          <mask elevation="10 degrees"
                obs_expected="30699"
                obs_have="30699"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
