<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-08-19 00:00:00"
    DayOfYear="231"
    Year="2011">
  <station name="ERCK">
    <file name="/erck2310.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 20 21:53:12 2011"
               level="3">
        <file_statistics latency="15:30:36"
                         size="2632236"
                         time_creation="Sat Aug 20 15:34:13 2011"
                         time_modification="Sat Aug 20 15:30:06 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27786"
                obs_have="25155"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="23013"
                obs_have="22605"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="20427"
                obs_have="20387"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:52:35 2011"
               level="3">
        <file_statistics latency="3 day(s) 00:30:42"
                         size="2632236"
                         time_creation="Tue Aug 23 09:50:54 2011"
                         time_modification="Tue Aug 23 00:30:12 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27786"
                obs_have="25155"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="23013"
                obs_have="22605"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="20427"
                obs_have="20387"
                obs_ratio="99.80" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:16:33 2011"
               level="3">
        <file_statistics latency="9 day(s) 21:30:54"
                         size="2632236"
                         time_creation="Fri Sep 16 00:54:10 2011"
                         time_modification="Mon Aug 29 21:30:24 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27786"
                obs_have="25155"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="23013"
                obs_have="22605"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="20427"
                obs_have="20387"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/erck231a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Aug 19 01:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Fri Aug 19 01:09:01 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 01:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Fri Aug 19 01:09:01 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 03:30:35 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Fri Aug 19 01:09:01 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Fri Aug 19 01:09:01 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Tue Aug 23 09:50:27 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3225166"
                         time_creation="Fri Sep 16 00:53:30 2011"
                         time_modification="Fri Aug 19 01:02:02 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32429"
                obs_have="31172"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="29633"
                obs_have="29633"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26383"
                obs_have="26383"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Aug 19 02:15:03 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Fri Aug 19 02:09:02 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 02:40:03 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Fri Aug 19 02:09:02 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 04:30:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Fri Aug 19 02:09:02 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Fri Aug 19 02:09:02 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Tue Aug 23 09:50:28 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="2966928"
                         time_creation="Fri Sep 16 00:53:30 2011"
                         time_modification="Fri Aug 19 02:02:03 2011" />
        <observations epoch_first="Fri Aug 19 01:00:00 2011"
                      epoch_last="Fri Aug 19 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="28267"
                obs_ratio="84.35" />
          <mask elevation="10 degrees"
                obs_expected="26979"
                obs_have="25830"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="24205"
                obs_have="24205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Aug 19 03:15:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Fri Aug 19 03:09:03 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Aug 19 03:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Fri Aug 19 03:09:03 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Aug 19 05:30:38 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Fri Aug 19 03:09:03 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Fri Aug 19 03:09:03 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Tue Aug 23 09:50:28 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3625317"
                         time_creation="Fri Sep 16 00:53:31 2011"
                         time_modification="Fri Aug 19 03:02:02 2011" />
        <observations epoch_first="Fri Aug 19 02:00:00 2011"
                      epoch_last="Fri Aug 19 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35658"
                obs_have="35344"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="33377"
                obs_have="33214"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="29813"
                obs_have="29807"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/erck231d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Aug 19 04:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Fri Aug 19 04:09:04 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 04:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Fri Aug 19 04:09:04 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 06:30:43 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Fri Aug 19 04:09:04 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Fri Aug 19 04:09:04 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Tue Aug 23 09:50:29 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3479135"
                         time_creation="Fri Sep 16 00:53:32 2011"
                         time_modification="Fri Aug 19 04:02:02 2011" />
        <observations epoch_first="Fri Aug 19 03:00:00 2011"
                      epoch_last="Fri Aug 19 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35152"
                obs_have="33549"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="32802"
                obs_have="32375"
                obs_ratio="98.70" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Aug 19 05:15:05 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Fri Aug 19 05:09:05 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Fri Aug 19 05:40:05 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Fri Aug 19 05:09:05 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Fri Aug 19 07:30:30 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Fri Aug 19 05:09:05 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Fri Aug 19 05:09:05 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Tue Aug 23 09:50:29 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:02"
                         size="3070847"
                         time_creation="Fri Sep 16 00:53:32 2011"
                         time_modification="Fri Aug 19 05:02:01 2011" />
        <observations epoch_first="Fri Aug 19 04:00:00 2011"
                      epoch_last="Fri Aug 19 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31558"
                obs_have="29054"
                obs_ratio="92.07" />
          <mask elevation="10 degrees"
                obs_expected="27464"
                obs_have="26526"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25037"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/erck231f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Aug 19 06:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Fri Aug 19 06:09:05 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 06:40:07 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Fri Aug 19 06:09:05 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 08:30:14 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Fri Aug 19 06:09:05 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Fri Aug 19 06:09:05 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Tue Aug 23 09:50:29 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3207367"
                         time_creation="Fri Sep 16 00:53:32 2011"
                         time_modification="Fri Aug 19 06:02:02 2011" />
        <observations epoch_first="Fri Aug 19 05:00:00 2011"
                      epoch_last="Fri Aug 19 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31733"
                obs_have="30686"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="25162"
                obs_have="25109"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23642"
                obs_have="23642"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Aug 19 07:15:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Fri Aug 19 07:09:06 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 07:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Fri Aug 19 07:09:06 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 09:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Fri Aug 19 07:09:06 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Fri Aug 19 07:09:06 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Tue Aug 23 09:50:30 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3249255"
                         time_creation="Fri Sep 16 00:53:33 2011"
                         time_modification="Fri Aug 19 07:02:02 2011" />
        <observations epoch_first="Fri Aug 19 06:00:00 2011"
                      epoch_last="Fri Aug 19 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33900"
                obs_have="30137"
                obs_ratio="88.90" />
          <mask elevation="10 degrees"
                obs_expected="22804"
                obs_have="22679"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="20097"
                obs_have="20097"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Aug 19 08:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Fri Aug 19 08:09:04 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 08:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Fri Aug 19 08:09:04 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 10:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Fri Aug 19 08:09:04 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Fri Aug 19 08:09:04 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Tue Aug 23 09:50:30 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2785930"
                         time_creation="Fri Sep 16 00:53:33 2011"
                         time_modification="Fri Aug 19 08:02:02 2011" />
        <observations epoch_first="Fri Aug 19 07:00:00 2011"
                      epoch_last="Fri Aug 19 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="26757"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="25482"
                obs_have="25072"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23174"
                obs_have="23174"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Aug 19 09:15:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Fri Aug 19 09:09:02 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28405"
                obs_have="27421"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Fri Aug 19 09:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Fri Aug 19 09:09:02 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28406"
                obs_have="27422"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Fri Aug 19 11:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Fri Aug 19 09:09:02 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28406"
                obs_have="27422"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Fri Aug 19 09:09:02 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28406"
                obs_have="27422"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Tue Aug 23 09:50:30 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28406"
                obs_have="27422"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2888822"
                         time_creation="Fri Sep 16 00:53:34 2011"
                         time_modification="Fri Aug 19 09:02:02 2011" />
        <observations epoch_first="Fri Aug 19 08:00:00 2011"
                      epoch_last="Fri Aug 19 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27732"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="28406"
                obs_have="27422"
                obs_ratio="96.54" />
          <mask elevation="15 degrees"
                obs_expected="25900"
                obs_have="25636"
                obs_ratio="98.98" />
        </observations>
      </control>
    </file>
    <file name="/erck231j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Aug 19 10:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Fri Aug 19 10:09:04 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30667"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 10:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Fri Aug 19 10:09:04 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 12:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Fri Aug 19 10:09:04 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Fri Aug 19 10:09:04 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Tue Aug 23 09:50:31 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3396605"
                         time_creation="Fri Sep 16 00:53:35 2011"
                         time_modification="Fri Aug 19 10:02:02 2011" />
        <observations epoch_first="Fri Aug 19 09:00:00 2011"
                      epoch_last="Fri Aug 19 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37971"
                obs_have="32005"
                obs_ratio="84.29" />
          <mask elevation="10 degrees"
                obs_expected="30666"
                obs_have="29520"
                obs_ratio="96.26" />
          <mask elevation="15 degrees"
                obs_expected="25232"
                obs_have="25232"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Aug 19 11:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Fri Aug 19 11:09:03 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 11:40:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Fri Aug 19 11:09:03 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 13:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Fri Aug 19 11:09:03 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Fri Aug 19 11:09:03 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Tue Aug 23 09:50:31 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3332358"
                         time_creation="Fri Sep 16 00:53:35 2011"
                         time_modification="Fri Aug 19 11:02:02 2011" />
        <observations epoch_first="Fri Aug 19 10:00:00 2011"
                      epoch_last="Fri Aug 19 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35416"
                obs_have="32168"
                obs_ratio="90.83" />
          <mask elevation="10 degrees"
                obs_expected="29675"
                obs_have="28999"
                obs_ratio="97.72" />
          <mask elevation="15 degrees"
                obs_expected="24458"
                obs_have="24458"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Aug 19 12:15:04 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Fri Aug 19 12:09:03 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 12:40:04 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Fri Aug 19 12:09:03 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 14:30:11 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Fri Aug 19 12:09:03 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Fri Aug 19 12:09:03 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Tue Aug 23 09:50:32 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3348811"
                         time_creation="Fri Sep 16 00:53:35 2011"
                         time_modification="Fri Aug 19 12:02:03 2011" />
        <observations epoch_first="Fri Aug 19 11:00:00 2011"
                      epoch_last="Fri Aug 19 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32639"
                obs_have="32470"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="30731"
                obs_have="30716"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="29932"
                obs_have="29932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Aug 19 13:15:02 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Fri Aug 19 13:09:04 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 13:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Fri Aug 19 13:09:04 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 15:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Fri Aug 19 13:09:04 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Fri Aug 19 13:09:04 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Tue Aug 23 09:50:32 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3186132"
                         time_creation="Fri Sep 16 00:53:36 2011"
                         time_modification="Fri Aug 19 13:02:02 2011" />
        <observations epoch_first="Fri Aug 19 12:00:00 2011"
                      epoch_last="Fri Aug 19 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31766"
                obs_have="30750"
                obs_ratio="96.80" />
          <mask elevation="10 degrees"
                obs_expected="29323"
                obs_have="29323"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27400"
                obs_have="27400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Aug 19 14:15:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Fri Aug 19 14:09:03 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26103"
                obs_have="24753"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Aug 19 14:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Fri Aug 19 14:09:03 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="24754"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Fri Aug 19 16:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Fri Aug 19 14:09:03 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="24754"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Fri Aug 19 14:09:03 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="24754"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Tue Aug 23 09:50:32 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="24754"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3063042"
                         time_creation="Fri Sep 16 00:53:36 2011"
                         time_modification="Fri Aug 19 14:02:02 2011" />
        <observations epoch_first="Fri Aug 19 13:00:00 2011"
                      epoch_last="Fri Aug 19 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35017"
                obs_have="28577"
                obs_ratio="81.61" />
          <mask elevation="10 degrees"
                obs_expected="26104"
                obs_have="24754"
                obs_ratio="94.83" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="23947"
                obs_ratio="99.20" />
        </observations>
      </control>
    </file>
    <file name="/erck231o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Aug 19 15:15:03 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Fri Aug 19 15:09:04 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 15:40:05 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Fri Aug 19 15:09:04 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 17:30:27 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Fri Aug 19 15:09:04 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Fri Aug 19 15:09:04 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Tue Aug 23 09:50:33 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3781933"
                         time_creation="Fri Sep 16 00:53:37 2011"
                         time_modification="Fri Aug 19 15:02:03 2011" />
        <observations epoch_first="Fri Aug 19 14:00:00 2011"
                      epoch_last="Fri Aug 19 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38465"
                obs_have="36515"
                obs_ratio="94.93" />
          <mask elevation="10 degrees"
                obs_expected="27776"
                obs_have="27606"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Aug 19 16:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Fri Aug 19 16:09:04 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 16:40:06 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Fri Aug 19 16:09:04 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 18:30:33 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Fri Aug 19 16:09:04 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Fri Aug 19 16:09:04 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Tue Aug 23 09:50:33 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3748236"
                         time_creation="Fri Sep 16 00:53:37 2011"
                         time_modification="Fri Aug 19 16:02:02 2011" />
        <observations epoch_first="Fri Aug 19 15:00:00 2011"
                      epoch_last="Fri Aug 19 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37814"
                obs_have="35440"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29616"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24721"
                obs_have="24721"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Aug 19 17:15:04 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Fri Aug 19 17:09:04 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 17:40:06 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Fri Aug 19 17:09:04 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 19:30:43 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Fri Aug 19 17:09:04 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Fri Aug 19 17:09:04 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Tue Aug 23 09:50:33 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3014588"
                         time_creation="Fri Sep 16 00:53:38 2011"
                         time_modification="Fri Aug 19 17:02:02 2011" />
        <observations epoch_first="Fri Aug 19 16:00:00 2011"
                      epoch_last="Fri Aug 19 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33209"
                obs_have="28819"
                obs_ratio="86.78" />
          <mask elevation="10 degrees"
                obs_expected="26594"
                obs_have="25811"
                obs_ratio="97.06" />
          <mask elevation="15 degrees"
                obs_expected="22931"
                obs_have="22931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Aug 19 18:15:07 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Fri Aug 19 18:09:05 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 18:40:09 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Fri Aug 19 18:09:05 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 20:30:41 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Fri Aug 19 18:09:05 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Fri Aug 19 18:09:05 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Tue Aug 23 09:50:34 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:04"
                         size="3628191"
                         time_creation="Fri Sep 16 00:53:38 2011"
                         time_modification="Fri Aug 19 18:02:03 2011" />
        <observations epoch_first="Fri Aug 19 17:00:00 2011"
                      epoch_last="Fri Aug 19 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38648"
                obs_have="34751"
                obs_ratio="89.92" />
          <mask elevation="10 degrees"
                obs_expected="29175"
                obs_have="29175"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25200"
                obs_have="25200"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Aug 19 19:15:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Fri Aug 19 19:09:13 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 19:40:10 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Fri Aug 19 19:09:13 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 21:30:46 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Fri Aug 19 19:09:13 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Fri Aug 19 19:09:13 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Tue Aug 23 09:50:34 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="4037365"
                         time_creation="Fri Sep 16 00:53:39 2011"
                         time_modification="Fri Aug 19 19:02:02 2011" />
        <observations epoch_first="Fri Aug 19 18:00:00 2011"
                      epoch_last="Fri Aug 19 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42970"
                obs_have="39016"
                obs_ratio="90.80" />
          <mask elevation="10 degrees"
                obs_expected="33234"
                obs_have="32975"
                obs_ratio="99.22" />
          <mask elevation="15 degrees"
                obs_expected="26178"
                obs_have="26178"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Aug 19 20:15:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Fri Aug 19 20:09:09 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 20:40:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Fri Aug 19 20:09:09 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 22:30:16 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Fri Aug 19 20:09:09 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Fri Aug 19 20:09:09 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Tue Aug 23 09:50:35 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3641887"
                         time_creation="Fri Sep 16 00:53:39 2011"
                         time_modification="Fri Aug 19 20:02:02 2011" />
        <observations epoch_first="Fri Aug 19 19:00:00 2011"
                      epoch_last="Fri Aug 19 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37677"
                obs_have="35402"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="32702"
                obs_have="32326"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Aug 19 21:15:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Fri Aug 19 21:09:10 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30711"
                obs_have="29580"
                obs_ratio="96.32" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Fri Aug 19 21:40:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Fri Aug 19 21:09:10 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30713"
                obs_have="29581"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Fri Aug 19 23:30:09 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Fri Aug 19 21:09:10 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30713"
                obs_have="29581"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Fri Aug 19 21:09:10 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30713"
                obs_have="29581"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Tue Aug 23 09:50:35 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30713"
                obs_have="29581"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3222085"
                         time_creation="Fri Sep 16 00:53:40 2011"
                         time_modification="Fri Aug 19 21:02:02 2011" />
        <observations epoch_first="Fri Aug 19 20:00:00 2011"
                      epoch_last="Fri Aug 19 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33535"
                obs_have="30812"
                obs_ratio="91.88" />
          <mask elevation="10 degrees"
                obs_expected="30713"
                obs_have="29581"
                obs_ratio="96.31" />
          <mask elevation="15 degrees"
                obs_expected="28977"
                obs_have="28596"
                obs_ratio="98.69" />
        </observations>
      </control>
    </file>
    <file name="/erck231v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Aug 19 22:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Fri Aug 19 22:09:07 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 22:40:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Fri Aug 19 22:09:07 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 00:30:08 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Fri Aug 19 22:09:07 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Fri Aug 19 22:09:07 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Tue Aug 23 09:50:35 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2994894"
                         time_creation="Fri Sep 16 00:53:40 2011"
                         time_modification="Fri Aug 19 22:02:02 2011" />
        <observations epoch_first="Fri Aug 19 21:00:00 2011"
                      epoch_last="Fri Aug 19 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31726"
                obs_have="28590"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="26433"
                obs_have="25850"
                obs_ratio="97.79" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Aug 19 23:15:05 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Fri Aug 19 23:09:06 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32095"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22366"
                obs_have="22366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug 19 23:40:06 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Fri Aug 19 23:09:06 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32096"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 01:30:11 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Fri Aug 19 23:09:06 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32096"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Fri Aug 19 23:09:06 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32096"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Tue Aug 23 09:50:35 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32096"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="2972587"
                         time_creation="Fri Sep 16 00:53:41 2011"
                         time_modification="Fri Aug 19 23:02:02 2011" />
        <observations epoch_first="Fri Aug 19 22:00:00 2011"
                      epoch_last="Fri Aug 19 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32096"
                obs_have="28166"
                obs_ratio="87.76" />
          <mask elevation="10 degrees"
                obs_expected="26727"
                obs_have="25982"
                obs_ratio="97.21" />
          <mask elevation="15 degrees"
                obs_expected="22367"
                obs_have="22367"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/erck231x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Aug 20 00:15:06 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Sat Aug 20 00:09:07 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sat Aug 20 00:40:03 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Sat Aug 20 00:09:07 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sat Aug 20 02:30:12 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Sat Aug 20 00:09:07 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sat Aug 20 21:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Sat Aug 20 00:09:07 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Thu Aug 25 10:48:22 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Tue Aug 23 09:50:36 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sun Sep 18 07:09:21 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="3020139"
                         time_creation="Fri Sep 16 00:53:41 2011"
                         time_modification="Sat Aug 20 00:02:02 2011" />
        <observations epoch_first="Fri Aug 19 23:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29975"
                obs_have="28797"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="28354"
                obs_have="28117"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="27534"
                obs_have="27355"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
  </station>
</QC>
