<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-28 00:00:00"
    DayOfYear="28"
    Year="2012">
  <station name="CHLN">
    <file name="/chln0280.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 30 00:28:36 2012"
               level="3">
        <file_statistics latency="03:32:07"
                         size="6371022"
                         time_creation="Sun Jan 29 04:05:54 2012"
                         time_modification="Sun Jan 29 03:31:37 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29858"
                obs_have="27519"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="24666"
                obs_have="24624"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21658"
                obs_have="21658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 09:54:58 2012"
               level="3">
        <file_statistics latency="9 day(s) 19:12:58"
                         size="6371022"
                         time_creation="Sat Feb 25 01:01:40 2012"
                         time_modification="Tue Feb  7 19:12:28 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29858"
                obs_have="27519"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="24666"
                obs_have="24624"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21658"
                obs_have="21658"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 28 01:27:56 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7406800"
                         time_creation="Sat Jan 28 01:15:26 2012"
                         time_modification="Sat Jan 28 01:08:52 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32001"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30685"
                obs_have="30677"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="29131"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 28 01:50:44 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7406800"
                         time_creation="Sat Jan 28 01:15:26 2012"
                         time_modification="Sat Jan 28 01:08:52 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32001"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30685"
                obs_have="30677"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="29131"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 28 03:53:04 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7406800"
                         time_creation="Sat Jan 28 01:15:26 2012"
                         time_modification="Sat Jan 28 01:08:52 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32001"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30685"
                obs_have="30677"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="29131"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7406800"
                         time_creation="Sat Jan 28 01:15:26 2012"
                         time_modification="Sat Jan 28 01:08:52 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32001"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30685"
                obs_have="30677"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="29131"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="7406800"
                         time_creation="Sat Feb 25 00:56:36 2012"
                         time_modification="Sat Jan 28 01:08:52 2012" />
        <observations epoch_first="Sat Jan 28 00:00:00 2012"
                      epoch_last="Sat Jan 28 00:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32001"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="30685"
                obs_have="30677"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="29139"
                obs_have="29131"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chln028b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 28 02:22:29 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6596718"
                         time_creation="Sat Jan 28 02:15:15 2012"
                         time_modification="Sat Jan 28 02:08:51 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29313"
                obs_have="27630"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23290"
                obs_have="23290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 02:49:38 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6596718"
                         time_creation="Sat Jan 28 02:15:15 2012"
                         time_modification="Sat Jan 28 02:08:51 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29313"
                obs_have="27630"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23290"
                obs_have="23290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 04:44:37 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6596718"
                         time_creation="Sat Jan 28 02:15:15 2012"
                         time_modification="Sat Jan 28 02:08:51 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29313"
                obs_have="27630"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23290"
                obs_have="23290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6596718"
                         time_creation="Sat Jan 28 02:15:15 2012"
                         time_modification="Sat Jan 28 02:08:51 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29313"
                obs_have="27630"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23290"
                obs_have="23290"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6596718"
                         time_creation="Sat Feb 25 00:56:38 2012"
                         time_modification="Sat Jan 28 02:08:51 2012" />
        <observations epoch_first="Sat Jan 28 01:00:00 2012"
                      epoch_last="Sat Jan 28 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29313"
                obs_have="27630"
                obs_ratio="94.26" />
          <mask elevation="10 degrees"
                obs_expected="25343"
                obs_have="25343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23290"
                obs_have="23290"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 28 03:31:23 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6801178"
                         time_creation="Sat Jan 28 03:15:37 2012"
                         time_modification="Sat Jan 28 03:08:52 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33062"
                obs_have="29732"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="26021"
                obs_have="25722"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 04:05:58 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6801178"
                         time_creation="Sat Jan 28 03:15:37 2012"
                         time_modification="Sat Jan 28 03:08:52 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33062"
                obs_have="29732"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="26021"
                obs_have="25722"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 05:55:38 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6801178"
                         time_creation="Sat Jan 28 03:15:37 2012"
                         time_modification="Sat Jan 28 03:08:52 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33062"
                obs_have="29732"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="26021"
                obs_have="25722"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6801178"
                         time_creation="Sat Jan 28 03:15:37 2012"
                         time_modification="Sat Jan 28 03:08:52 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33062"
                obs_have="29732"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="26021"
                obs_have="25722"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6801178"
                         time_creation="Sat Feb 25 00:56:39 2012"
                         time_modification="Sat Jan 28 03:08:52 2012" />
        <observations epoch_first="Sat Jan 28 02:00:00 2012"
                      epoch_last="Sat Jan 28 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33062"
                obs_have="29732"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="26021"
                obs_have="25722"
                obs_ratio="98.85" />
          <mask elevation="15 degrees"
                obs_expected="22119"
                obs_have="22119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 28 04:32:15 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7962829"
                         time_creation="Sat Jan 28 04:15:21 2012"
                         time_modification="Sat Jan 28 04:09:01 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37564"
                obs_have="34221"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22628"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 04:59:53 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7962829"
                         time_creation="Sat Jan 28 04:15:21 2012"
                         time_modification="Sat Jan 28 04:09:01 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37564"
                obs_have="34221"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22628"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 06:57:21 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7962829"
                         time_creation="Sat Jan 28 04:15:21 2012"
                         time_modification="Sat Jan 28 04:09:01 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37564"
                obs_have="34221"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22628"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7962829"
                         time_creation="Sat Jan 28 04:15:21 2012"
                         time_modification="Sat Jan 28 04:09:01 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37564"
                obs_have="34221"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22628"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7962829"
                         time_creation="Sat Feb 25 00:56:39 2012"
                         time_modification="Sat Jan 28 04:09:01 2012" />
        <observations epoch_first="Sat Jan 28 03:00:00 2012"
                      epoch_last="Sat Jan 28 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37564"
                obs_have="34221"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27358"
                obs_have="27358"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22628"
                obs_have="22628"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 28 05:37:14 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7837449"
                         time_creation="Sat Jan 28 05:15:29 2012"
                         time_modification="Sat Jan 28 05:08:58 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39347"
                obs_have="34421"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="30796"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25905"
                obs_have="25905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 06:09:58 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7837449"
                         time_creation="Sat Jan 28 05:15:29 2012"
                         time_modification="Sat Jan 28 05:08:58 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39347"
                obs_have="34421"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="30796"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25905"
                obs_have="25905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7837449"
                         time_creation="Sat Jan 28 05:15:29 2012"
                         time_modification="Sat Jan 28 05:08:58 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39347"
                obs_have="34421"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="30796"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25905"
                obs_have="25905"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="7837449"
                         time_creation="Sat Feb 25 00:56:39 2012"
                         time_modification="Sat Jan 28 05:08:58 2012" />
        <observations epoch_first="Sat Jan 28 04:00:00 2012"
                      epoch_last="Sat Jan 28 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39347"
                obs_have="34421"
                obs_ratio="87.48" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="30796"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="25905"
                obs_have="25905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 28 06:39:41 2012"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8069849"
                         time_creation="Sat Jan 28 06:15:28 2012"
                         time_modification="Sat Jan 28 06:09:06 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="35540"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30802"
                obs_have="30802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:03:37 2012"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8069849"
                         time_creation="Sat Jan 28 06:15:28 2012"
                         time_modification="Sat Jan 28 06:09:06 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="35540"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30802"
                obs_have="30802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8069849"
                         time_creation="Sat Jan 28 06:15:28 2012"
                         time_modification="Sat Jan 28 06:09:06 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="35540"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30802"
                obs_have="30802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:07"
                         size="8069849"
                         time_creation="Sat Feb 25 00:56:40 2012"
                         time_modification="Sat Jan 28 06:09:06 2012" />
        <observations epoch_first="Sat Jan 28 05:00:00 2012"
                      epoch_last="Sat Jan 28 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37599"
                obs_have="35540"
                obs_ratio="94.52" />
          <mask elevation="10 degrees"
                obs_expected="30802"
                obs_have="30802"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26203"
                obs_have="26203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 28 07:48:51 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Jan 28 07:15:54 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 08:14:40 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Jan 28 07:15:54 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:14:42 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Jan 28 07:15:54 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 10:07:41 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Jan 28 07:15:54 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Jan 28 07:15:54 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:06"
                         size="8165662"
                         time_creation="Sat Feb 25 00:56:40 2012"
                         time_modification="Sat Jan 28 07:09:05 2012" />
        <observations epoch_first="Sat Jan 28 06:00:00 2012"
                      epoch_last="Sat Jan 28 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37826"
                obs_have="36659"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="33116"
                obs_have="33116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 28 08:45:07 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9183437"
                         time_creation="Sat Jan 28 08:15:35 2012"
                         time_modification="Sat Jan 28 08:08:58 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44489"
                obs_have="41723"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="36501"
                obs_have="35995"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 10:43:00 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9183437"
                         time_creation="Sat Jan 28 08:15:35 2012"
                         time_modification="Sat Jan 28 08:08:58 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44489"
                obs_have="41723"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="36501"
                obs_have="35995"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9183437"
                         time_creation="Sat Jan 28 08:15:35 2012"
                         time_modification="Sat Jan 28 08:08:58 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44489"
                obs_have="41723"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="36501"
                obs_have="35995"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:59"
                         size="9183437"
                         time_creation="Sat Feb 25 00:56:40 2012"
                         time_modification="Sat Jan 28 08:08:58 2012" />
        <observations epoch_first="Sat Jan 28 07:00:00 2012"
                      epoch_last="Sat Jan 28 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44489"
                obs_have="41723"
                obs_ratio="93.78" />
          <mask elevation="10 degrees"
                obs_expected="36501"
                obs_have="35995"
                obs_ratio="98.61" />
          <mask elevation="15 degrees"
                obs_expected="28267"
                obs_have="28267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 28 09:28:59 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Jan 28 09:15:48 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:45:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Jan 28 09:15:48 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 09:57:08 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Jan 28 09:15:48 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 11:39:36 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Jan 28 09:15:48 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Jan 28 09:15:48 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8903722"
                         time_creation="Sat Feb 25 00:56:41 2012"
                         time_modification="Sat Jan 28 09:08:56 2012" />
        <observations epoch_first="Sat Jan 28 08:00:00 2012"
                      epoch_last="Sat Jan 28 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42028"
                obs_have="37730"
                obs_ratio="89.77" />
          <mask elevation="10 degrees"
                obs_expected="34419"
                obs_have="34128"
                obs_ratio="99.15" />
          <mask elevation="15 degrees"
                obs_expected="29800"
                obs_have="29800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 28 10:27:13 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8704615"
                         time_creation="Sat Jan 28 10:15:44 2012"
                         time_modification="Sat Jan 28 10:09:04 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="36168"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32380"
                obs_have="32380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 10:56:46 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8704615"
                         time_creation="Sat Jan 28 10:15:44 2012"
                         time_modification="Sat Jan 28 10:09:04 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="36168"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32380"
                obs_have="32380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 12:42:03 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8704615"
                         time_creation="Sat Jan 28 10:15:44 2012"
                         time_modification="Sat Jan 28 10:09:04 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="36168"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32380"
                obs_have="32380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8704615"
                         time_creation="Sat Jan 28 10:15:44 2012"
                         time_modification="Sat Jan 28 10:09:04 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="36168"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32380"
                obs_have="32380"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:05"
                         size="8704615"
                         time_creation="Sat Feb 25 00:56:41 2012"
                         time_modification="Sat Jan 28 10:09:04 2012" />
        <observations epoch_first="Sat Jan 28 09:00:00 2012"
                      epoch_last="Sat Jan 28 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="36168"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="34551"
                obs_have="34551"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32380"
                obs_have="32380"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 28 11:22:45 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7634743"
                         time_creation="Sat Jan 28 11:15:58 2012"
                         time_modification="Sat Jan 28 11:08:57 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34200"
                obs_have="32698"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 11:47:49 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7634743"
                         time_creation="Sat Jan 28 11:15:58 2012"
                         time_modification="Sat Jan 28 11:08:57 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34200"
                obs_have="32698"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 13:37:27 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7634743"
                         time_creation="Sat Jan 28 11:15:58 2012"
                         time_modification="Sat Jan 28 11:08:57 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34200"
                obs_have="32698"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7634743"
                         time_creation="Sat Jan 28 11:15:58 2012"
                         time_modification="Sat Jan 28 11:08:57 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34200"
                obs_have="32698"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7634743"
                         time_creation="Sat Feb 25 00:56:41 2012"
                         time_modification="Sat Jan 28 11:08:57 2012" />
        <observations epoch_first="Sat Jan 28 10:00:00 2012"
                      epoch_last="Sat Jan 28 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34200"
                obs_have="32698"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28659"
                obs_have="28659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 28 12:25:56 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7762049"
                         time_creation="Sat Jan 28 12:16:09 2012"
                         time_modification="Sat Jan 28 12:08:56 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35647"
                obs_have="33704"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="30155"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25873"
                obs_have="25873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 12:52:28 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7762049"
                         time_creation="Sat Jan 28 12:16:09 2012"
                         time_modification="Sat Jan 28 12:08:56 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35647"
                obs_have="33704"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="30155"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25873"
                obs_have="25873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 14:40:15 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7762049"
                         time_creation="Sat Jan 28 12:16:09 2012"
                         time_modification="Sat Jan 28 12:08:56 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35647"
                obs_have="33704"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="30155"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25873"
                obs_have="25873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7762049"
                         time_creation="Sat Jan 28 12:16:09 2012"
                         time_modification="Sat Jan 28 12:08:56 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35647"
                obs_have="33704"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="30155"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25873"
                obs_have="25873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="7762049"
                         time_creation="Sat Feb 25 00:56:42 2012"
                         time_modification="Sat Jan 28 12:08:56 2012" />
        <observations epoch_first="Sat Jan 28 11:00:00 2012"
                      epoch_last="Sat Jan 28 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35647"
                obs_have="33704"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="30185"
                obs_have="30155"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25873"
                obs_have="25873"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 28 13:28:35 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8121456"
                         time_creation="Sat Jan 28 13:15:53 2012"
                         time_modification="Sat Jan 28 13:08:56 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34951"
                obs_have="33889"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32671"
                obs_have="32671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30113"
                obs_have="30113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 13:52:43 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8121456"
                         time_creation="Sat Jan 28 13:15:53 2012"
                         time_modification="Sat Jan 28 13:08:56 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34951"
                obs_have="33889"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32671"
                obs_have="32671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30113"
                obs_have="30113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 15:45:31 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8121456"
                         time_creation="Sat Jan 28 13:15:53 2012"
                         time_modification="Sat Jan 28 13:08:56 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34951"
                obs_have="33889"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32671"
                obs_have="32671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30113"
                obs_have="30113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8121456"
                         time_creation="Sat Jan 28 13:15:53 2012"
                         time_modification="Sat Jan 28 13:08:56 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34951"
                obs_have="33889"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32671"
                obs_have="32671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30113"
                obs_have="30113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8121456"
                         time_creation="Sat Feb 25 00:56:42 2012"
                         time_modification="Sat Jan 28 13:08:56 2012" />
        <observations epoch_first="Sat Jan 28 12:00:00 2012"
                      epoch_last="Sat Jan 28 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34951"
                obs_have="33889"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32671"
                obs_have="32671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30113"
                obs_have="30113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 28 14:27:30 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8940754"
                         time_creation="Sat Jan 28 14:16:14 2012"
                         time_modification="Sat Jan 28 14:08:56 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37858"
                obs_have="36385"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33733"
                obs_have="33733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 14:52:36 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8940754"
                         time_creation="Sat Jan 28 14:16:14 2012"
                         time_modification="Sat Jan 28 14:08:56 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37858"
                obs_have="36385"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33733"
                obs_have="33733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 16:45:17 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8940754"
                         time_creation="Sat Jan 28 14:16:14 2012"
                         time_modification="Sat Jan 28 14:08:56 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37858"
                obs_have="36385"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33733"
                obs_have="33733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8940754"
                         time_creation="Sat Jan 28 14:16:14 2012"
                         time_modification="Sat Jan 28 14:08:56 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37858"
                obs_have="36385"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33733"
                obs_have="33733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="8940754"
                         time_creation="Sat Feb 25 00:56:43 2012"
                         time_modification="Sat Jan 28 14:08:56 2012" />
        <observations epoch_first="Sat Jan 28 13:00:00 2012"
                      epoch_last="Sat Jan 28 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37858"
                obs_have="36385"
                obs_ratio="96.11" />
          <mask elevation="10 degrees"
                obs_expected="33733"
                obs_have="33733"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30602"
                obs_have="30602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 28 15:23:55 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8807531"
                         time_creation="Sat Jan 28 15:16:27 2012"
                         time_modification="Sat Jan 28 15:09:01 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37748"
                obs_have="34672"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="28259"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24782"
                obs_have="24782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 15:52:06 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8807531"
                         time_creation="Sat Jan 28 15:16:27 2012"
                         time_modification="Sat Jan 28 15:09:01 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37748"
                obs_have="34672"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="28259"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24782"
                obs_have="24782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 17:49:53 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8807531"
                         time_creation="Sat Jan 28 15:16:27 2012"
                         time_modification="Sat Jan 28 15:09:01 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37748"
                obs_have="34672"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="28259"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24782"
                obs_have="24782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8807531"
                         time_creation="Sat Jan 28 15:16:27 2012"
                         time_modification="Sat Jan 28 15:09:01 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37748"
                obs_have="34672"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="28259"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24782"
                obs_have="24782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="8807531"
                         time_creation="Sat Feb 25 00:56:44 2012"
                         time_modification="Sat Jan 28 15:09:01 2012" />
        <observations epoch_first="Sat Jan 28 14:00:00 2012"
                      epoch_last="Sat Jan 28 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37748"
                obs_have="34672"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="28259"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24782"
                obs_have="24782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 28 16:26:37 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9239749"
                         time_creation="Sat Jan 28 16:16:04 2012"
                         time_modification="Sat Jan 28 16:08:59 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40905"
                obs_have="39297"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34020"
                obs_have="34014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 16:57:19 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9239749"
                         time_creation="Sat Jan 28 16:16:04 2012"
                         time_modification="Sat Jan 28 16:08:59 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40905"
                obs_have="39297"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34020"
                obs_have="34014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 18:58:33 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9239749"
                         time_creation="Sat Jan 28 16:16:04 2012"
                         time_modification="Sat Jan 28 16:08:59 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40905"
                obs_have="39297"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34020"
                obs_have="34014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9239749"
                         time_creation="Sat Jan 28 16:16:04 2012"
                         time_modification="Sat Jan 28 16:08:59 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40905"
                obs_have="39297"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34020"
                obs_have="34014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9239749"
                         time_creation="Sat Feb 25 00:56:44 2012"
                         time_modification="Sat Jan 28 16:08:59 2012" />
        <observations epoch_first="Sat Jan 28 15:00:00 2012"
                      epoch_last="Sat Jan 28 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40905"
                obs_have="39297"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="34020"
                obs_have="34014"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27018"
                obs_have="27018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 28 17:32:35 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8408922"
                         time_creation="Sat Jan 28 17:16:08 2012"
                         time_modification="Sat Jan 28 17:09:00 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="36277"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="32352"
                obs_have="32340"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27789"
                obs_have="27789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 18:03:57 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8408922"
                         time_creation="Sat Jan 28 17:16:08 2012"
                         time_modification="Sat Jan 28 17:09:00 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="36277"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="32352"
                obs_have="32340"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27789"
                obs_have="27789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 19:55:22 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8408922"
                         time_creation="Sat Jan 28 17:16:08 2012"
                         time_modification="Sat Jan 28 17:09:00 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="36277"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="32352"
                obs_have="32340"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27789"
                obs_have="27789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8408922"
                         time_creation="Sat Jan 28 17:16:08 2012"
                         time_modification="Sat Jan 28 17:09:00 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="36277"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="32352"
                obs_have="32340"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27789"
                obs_have="27789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="8408922"
                         time_creation="Sat Feb 25 00:56:45 2012"
                         time_modification="Sat Jan 28 17:09:00 2012" />
        <observations epoch_first="Sat Jan 28 16:00:00 2012"
                      epoch_last="Sat Jan 28 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38130"
                obs_have="36277"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="32352"
                obs_have="32340"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27789"
                obs_have="27789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 28 18:34:50 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7480215"
                         time_creation="Sat Jan 28 18:16:48 2012"
                         time_modification="Sat Jan 28 18:08:54 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30872"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 21:00:22 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7480215"
                         time_creation="Sat Jan 28 18:16:48 2012"
                         time_modification="Sat Jan 28 18:08:54 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30872"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7480215"
                         time_creation="Sat Jan 28 18:16:48 2012"
                         time_modification="Sat Jan 28 18:08:54 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30872"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="7480215"
                         time_creation="Sat Feb 25 00:56:46 2012"
                         time_modification="Sat Jan 28 18:08:54 2012" />
        <observations epoch_first="Sat Jan 28 17:00:00 2012"
                      epoch_last="Sat Jan 28 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33646"
                obs_have="30872"
                obs_ratio="91.76" />
          <mask elevation="10 degrees"
                obs_expected="27434"
                obs_have="27434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24353"
                obs_have="24353"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 28 19:29:47 2012"
               level="3">
        <file_statistics latency="00:18:20"
                         size="7164188"
                         time_creation="Sat Jan 28 19:26:01 2012"
                         time_modification="Sat Jan 28 19:18:19 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35612"
                obs_have="32760"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 20:10:09 2012"
               level="3">
        <file_statistics latency="00:18:20"
                         size="7164188"
                         time_creation="Sat Jan 28 19:26:01 2012"
                         time_modification="Sat Jan 28 19:18:19 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35612"
                obs_have="32760"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 21:58:36 2012"
               level="3">
        <file_statistics latency="00:18:20"
                         size="7164188"
                         time_creation="Sat Jan 28 19:26:01 2012"
                         time_modification="Sat Jan 28 19:18:19 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35612"
                obs_have="32760"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:18:20"
                         size="7164188"
                         time_creation="Sat Jan 28 19:26:01 2012"
                         time_modification="Sat Jan 28 19:18:19 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35612"
                obs_have="32760"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:18:20"
                         size="7164188"
                         time_creation="Sat Feb 25 00:56:48 2012"
                         time_modification="Sat Jan 28 19:18:19 2012" />
        <observations epoch_first="Sat Jan 28 18:00:00 2012"
                      epoch_last="Sat Jan 28 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35612"
                obs_have="32760"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="29546"
                obs_have="29546"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24797"
                obs_have="24797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 28 20:36:42 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7824510"
                         time_creation="Sat Jan 28 20:15:53 2012"
                         time_modification="Sat Jan 28 20:09:00 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38402"
                obs_have="35364"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="29434"
                obs_have="29434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 23:01:26 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7824510"
                         time_creation="Sat Jan 28 20:15:53 2012"
                         time_modification="Sat Jan 28 20:09:00 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38402"
                obs_have="35364"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="29434"
                obs_have="29434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7824510"
                         time_creation="Sat Jan 28 20:15:53 2012"
                         time_modification="Sat Jan 28 20:09:00 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38402"
                obs_have="35364"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="29434"
                obs_have="29434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:01"
                         size="7824510"
                         time_creation="Sat Feb 25 00:56:49 2012"
                         time_modification="Sat Jan 28 20:09:00 2012" />
        <observations epoch_first="Sat Jan 28 19:00:00 2012"
                      epoch_last="Sat Jan 28 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38402"
                obs_have="35364"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="29434"
                obs_have="29434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25181"
                obs_have="25181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 28 21:39:44 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="7087957"
                         time_creation="Sat Jan 28 21:16:13 2012"
                         time_modification="Sat Jan 28 21:08:55 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33119"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30031"
                obs_have="30031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 28 23:51:16 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="7087957"
                         time_creation="Sat Jan 28 21:16:13 2012"
                         time_modification="Sat Jan 28 21:08:55 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33119"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30031"
                obs_have="30031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="7087957"
                         time_creation="Sat Jan 28 21:16:13 2012"
                         time_modification="Sat Jan 28 21:08:55 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33119"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30031"
                obs_have="30031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="7087957"
                         time_creation="Sat Feb 25 00:56:50 2012"
                         time_modification="Sat Jan 28 21:08:55 2012" />
        <observations epoch_first="Sat Jan 28 20:00:00 2012"
                      epoch_last="Sat Jan 28 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33119"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="30031"
                obs_have="30031"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26761"
                obs_have="26761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 28 22:42:01 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="7564761"
                         time_creation="Sat Jan 28 22:15:53 2012"
                         time_modification="Sat Jan 28 22:08:59 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33416"
                obs_have="33106"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31052"
                obs_have="31052"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 00:48:30 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="7564761"
                         time_creation="Sat Jan 28 22:15:53 2012"
                         time_modification="Sat Jan 28 22:08:59 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33416"
                obs_have="33106"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31052"
                obs_have="31052"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="7564761"
                         time_creation="Sat Jan 28 22:15:53 2012"
                         time_modification="Sat Jan 28 22:08:59 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33416"
                obs_have="33106"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31052"
                obs_have="31052"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="7564761"
                         time_creation="Sat Feb 25 00:56:51 2012"
                         time_modification="Sat Jan 28 22:08:59 2012" />
        <observations epoch_first="Sat Jan 28 21:00:00 2012"
                      epoch_last="Sat Jan 28 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33416"
                obs_have="33106"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31052"
                obs_have="31052"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Jan 29 00:02:42 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7771538"
                         time_creation="Sat Jan 28 23:26:03 2012"
                         time_modification="Sat Jan 28 23:09:01 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36439"
                obs_have="34597"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 01:39:12 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7771538"
                         time_creation="Sat Jan 28 23:26:03 2012"
                         time_modification="Sat Jan 28 23:09:01 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36439"
                obs_have="34597"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7771538"
                         time_creation="Sat Jan 28 23:26:03 2012"
                         time_modification="Sat Jan 28 23:09:01 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36439"
                obs_have="34597"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7771538"
                         time_creation="Sat Feb 25 00:56:51 2012"
                         time_modification="Sat Jan 28 23:09:01 2012" />
        <observations epoch_first="Sat Jan 28 22:00:00 2012"
                      epoch_last="Sat Jan 28 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36439"
                obs_have="34597"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="31708"
                obs_have="31707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28133"
                obs_have="28133"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chln028x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 29 00:27:19 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7597467"
                         time_creation="Sun Jan 29 00:16:44 2012"
                         time_modification="Sun Jan 29 00:09:01 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36093"
                obs_have="33362"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22488"
                obs_have="22488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 00:56:47 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7597467"
                         time_creation="Sun Jan 29 00:16:44 2012"
                         time_modification="Sun Jan 29 00:09:01 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36093"
                obs_have="33362"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22488"
                obs_have="22488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 02:40:24 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7597467"
                         time_creation="Sun Jan 29 00:16:44 2012"
                         time_modification="Sun Jan 29 00:09:01 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36093"
                obs_have="33362"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22488"
                obs_have="22488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 29 23:46:35 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7597467"
                         time_creation="Sun Jan 29 00:16:44 2012"
                         time_modification="Sun Jan 29 00:09:01 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36093"
                obs_have="33362"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22488"
                obs_have="22488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 27 07:59:25 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="7597467"
                         time_creation="Sat Feb 25 00:56:52 2012"
                         time_modification="Sun Jan 29 00:09:01 2012" />
        <observations epoch_first="Sat Jan 28 23:00:00 2012"
                      epoch_last="Sat Jan 28 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36093"
                obs_have="33362"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="28264"
                obs_have="28264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22488"
                obs_have="22488"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
