<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-04-01 08:00:00"
    DayOfYear="91"
    Year="2011">
  <station name="CHAL">
    <file name="/chal0910.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Sat Apr  2 20:03:18 2011"
               level="3">
        <file_statistics latency="18:31:21"
                         size="2390362"
                         time_creation="Sat Apr  2 18:38:36 2011"
                         time_modification="Sat Apr  2 18:30:51 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:30 2011"
                      epochs="1903"
                      epochs_ratio="2.20">
          <mask elevation="03 degrees"
                obs_expected="570753"
                obs_have="17864"
                obs_ratio="3.13" />
          <mask elevation="10 degrees"
                obs_expected="477405"
                obs_have="15921"
                obs_ratio="3.33" />
          <mask elevation="15 degrees"
                obs_expected="424421"
                obs_have="13832"
                obs_ratio="3.26" />
        </observations>
      </control>
      <control date="Sun May  1 05:17:00 2011"
               level="3">
        <file_statistics latency="9 day(s) 22:32:09"
                         size="2390362"
                         time_creation="Fri Apr 29 00:57:25 2011"
                         time_modification="Mon Apr 11 22:31:39 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:30 2011"
                      epochs="1903"
                      epochs_ratio="2.20">
          <mask elevation="03 degrees"
                obs_expected="570753"
                obs_have="17864"
                obs_ratio="3.13" />
          <mask elevation="10 degrees"
                obs_expected="477405"
                obs_have="15921"
                obs_ratio="3.33" />
          <mask elevation="15 degrees"
                obs_expected="424421"
                obs_have="13832"
                obs_ratio="3.26" />
        </observations>
      </control>
    </file>
    <file name="/chal091i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Apr  1 09:43:28 2011"
               level="3">
        <file_statistics latency="01:13:46"
                         size="368867"
                         time_creation="Fri Apr  1 09:23:10 2011"
                         time_modification="Fri Apr  1 09:18:29 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 08:04:43 2011"
                      epochs="284"
                      epochs_ratio="7.89">
          <mask elevation="03 degrees"
                obs_expected="2840"
                obs_have="2689"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="2450"
                obs_have="2408"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="1767"
                obs_have="1767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 11:33:21 2011"
               level="3">
        <file_statistics latency="01:13:46"
                         size="368867"
                         time_creation="Fri Apr  1 09:23:10 2011"
                         time_modification="Fri Apr  1 09:18:29 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 08:04:43 2011"
                      epochs="284"
                      epochs_ratio="7.89">
          <mask elevation="03 degrees"
                obs_expected="2840"
                obs_have="2689"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="2450"
                obs_have="2408"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="1767"
                obs_have="1767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="01:13:46"
                         size="368867"
                         time_creation="Fri Apr  1 09:23:10 2011"
                         time_modification="Fri Apr  1 09:18:29 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 08:04:43 2011"
                      epochs="284"
                      epochs_ratio="7.89">
          <mask elevation="03 degrees"
                obs_expected="2840"
                obs_have="2689"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="2450"
                obs_have="2408"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="1767"
                obs_have="1767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="01:13:46"
                         size="368867"
                         time_creation="Fri Apr 29 00:55:55 2011"
                         time_modification="Fri Apr  1 09:18:29 2011" />
        <observations epoch_first="Fri Apr  1 08:00:00 2011"
                      epoch_last="Fri Apr  1 08:04:43 2011"
                      epochs="284"
                      epochs_ratio="7.89">
          <mask elevation="03 degrees"
                obs_expected="2840"
                obs_have="2689"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="2450"
                obs_have="2408"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="1767"
                obs_have="1767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Apr  1 10:43:34 2011"
               level="3">
        <file_statistics latency="00:20:00"
                         size="4499118"
                         time_creation="Fri Apr  1 10:23:12 2011"
                         time_modification="Fri Apr  1 10:19:59 2011" />
        <observations epoch_first="Fri Apr  1 09:00:00 2011"
                      epoch_last="Fri Apr  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33944"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33075"
                obs_have="33075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 12:33:30 2011"
               level="3">
        <file_statistics latency="00:20:00"
                         size="4499118"
                         time_creation="Fri Apr  1 10:23:12 2011"
                         time_modification="Fri Apr  1 10:19:59 2011" />
        <observations epoch_first="Fri Apr  1 09:00:00 2011"
                      epoch_last="Fri Apr  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33944"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33075"
                obs_have="33075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:20:00"
                         size="4499118"
                         time_creation="Fri Apr  1 10:23:12 2011"
                         time_modification="Fri Apr  1 10:19:59 2011" />
        <observations epoch_first="Fri Apr  1 09:00:00 2011"
                      epoch_last="Fri Apr  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33944"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33075"
                obs_have="33075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:20:00"
                         size="4499118"
                         time_creation="Fri Apr 29 00:55:55 2011"
                         time_modification="Fri Apr  1 10:19:59 2011" />
        <observations epoch_first="Fri Apr  1 09:00:00 2011"
                      epoch_last="Fri Apr  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34298"
                obs_have="33944"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33075"
                obs_have="33075"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31961"
                obs_have="31961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Apr  1 11:43:30 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4948512"
                         time_creation="Fri Apr  1 11:23:13 2011"
                         time_modification="Fri Apr  1 11:19:45 2011" />
        <observations epoch_first="Fri Apr  1 10:00:00 2011"
                      epoch_last="Fri Apr  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39681"
                obs_have="37337"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="33291"
                obs_have="33278"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28119"
                obs_have="28119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 13:33:29 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4948512"
                         time_creation="Fri Apr  1 11:23:13 2011"
                         time_modification="Fri Apr  1 11:19:45 2011" />
        <observations epoch_first="Fri Apr  1 10:00:00 2011"
                      epoch_last="Fri Apr  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39681"
                obs_have="37337"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="33291"
                obs_have="33278"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28119"
                obs_have="28119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4948512"
                         time_creation="Fri Apr  1 11:23:13 2011"
                         time_modification="Fri Apr  1 11:19:45 2011" />
        <observations epoch_first="Fri Apr  1 10:00:00 2011"
                      epoch_last="Fri Apr  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39681"
                obs_have="37337"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="33291"
                obs_have="33278"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28119"
                obs_have="28119"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:19:46"
                         size="4948512"
                         time_creation="Fri Apr 29 00:55:56 2011"
                         time_modification="Fri Apr  1 11:19:45 2011" />
        <observations epoch_first="Fri Apr  1 10:00:00 2011"
                      epoch_last="Fri Apr  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39681"
                obs_have="37337"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="33291"
                obs_have="33278"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28119"
                obs_have="28119"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Apr  1 12:43:57 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4967194"
                         time_creation="Fri Apr  1 12:23:11 2011"
                         time_modification="Fri Apr  1 12:19:29 2011" />
        <observations epoch_first="Fri Apr  1 11:00:00 2011"
                      epoch_last="Fri Apr  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39492"
                obs_have="37418"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="28950"
                obs_have="28950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26173"
                obs_have="26173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 14:33:30 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4967194"
                         time_creation="Fri Apr  1 12:23:11 2011"
                         time_modification="Fri Apr  1 12:19:29 2011" />
        <observations epoch_first="Fri Apr  1 11:00:00 2011"
                      epoch_last="Fri Apr  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39492"
                obs_have="37418"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="28950"
                obs_have="28950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26173"
                obs_have="26173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4967194"
                         time_creation="Fri Apr  1 12:23:11 2011"
                         time_modification="Fri Apr  1 12:19:29 2011" />
        <observations epoch_first="Fri Apr  1 11:00:00 2011"
                      epoch_last="Fri Apr  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39492"
                obs_have="37418"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="28950"
                obs_have="28950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26173"
                obs_have="26173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:19:30"
                         size="4967194"
                         time_creation="Fri Apr 29 00:55:56 2011"
                         time_modification="Fri Apr  1 12:19:29 2011" />
        <observations epoch_first="Fri Apr  1 11:00:00 2011"
                      epoch_last="Fri Apr  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39492"
                obs_have="37418"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="28950"
                obs_have="28950"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26173"
                obs_have="26173"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Apr  1 13:43:30 2011"
               level="3">
        <file_statistics latency="00:18:50"
                         size="4758537"
                         time_creation="Fri Apr  1 13:23:13 2011"
                         time_modification="Fri Apr  1 13:18:49 2011" />
        <observations epoch_first="Fri Apr  1 12:00:00 2011"
                      epoch_last="Fri Apr  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37317"
                obs_have="35934"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32483"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 15:33:29 2011"
               level="3">
        <file_statistics latency="00:18:50"
                         size="4758537"
                         time_creation="Fri Apr  1 13:23:13 2011"
                         time_modification="Fri Apr  1 13:18:49 2011" />
        <observations epoch_first="Fri Apr  1 12:00:00 2011"
                      epoch_last="Fri Apr  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37317"
                obs_have="35934"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32483"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:50"
                         size="4758537"
                         time_creation="Fri Apr  1 13:23:13 2011"
                         time_modification="Fri Apr  1 13:18:49 2011" />
        <observations epoch_first="Fri Apr  1 12:00:00 2011"
                      epoch_last="Fri Apr  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37317"
                obs_have="35934"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32483"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:50"
                         size="4758537"
                         time_creation="Fri Apr 29 00:55:56 2011"
                         time_modification="Fri Apr  1 13:18:49 2011" />
        <observations epoch_first="Fri Apr  1 12:00:00 2011"
                      epoch_last="Fri Apr  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37317"
                obs_have="35934"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="32487"
                obs_have="32483"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27870"
                obs_have="27870"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Apr  1 14:43:33 2011"
               level="3">
        <file_statistics latency="00:18:59"
                         size="4354549"
                         time_creation="Fri Apr  1 14:23:18 2011"
                         time_modification="Fri Apr  1 14:18:58 2011" />
        <observations epoch_first="Fri Apr  1 13:00:00 2011"
                      epoch_last="Fri Apr  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34094"
                obs_have="32482"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="29276"
                obs_have="29271"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 16:33:36 2011"
               level="3">
        <file_statistics latency="00:18:59"
                         size="4354549"
                         time_creation="Fri Apr  1 14:23:18 2011"
                         time_modification="Fri Apr  1 14:18:58 2011" />
        <observations epoch_first="Fri Apr  1 13:00:00 2011"
                      epoch_last="Fri Apr  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34094"
                obs_have="32482"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="29276"
                obs_have="29271"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:59"
                         size="4354549"
                         time_creation="Fri Apr  1 14:23:18 2011"
                         time_modification="Fri Apr  1 14:18:58 2011" />
        <observations epoch_first="Fri Apr  1 13:00:00 2011"
                      epoch_last="Fri Apr  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34094"
                obs_have="32482"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="29276"
                obs_have="29271"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:59"
                         size="4354549"
                         time_creation="Fri Apr 29 00:55:57 2011"
                         time_modification="Fri Apr  1 14:18:58 2011" />
        <observations epoch_first="Fri Apr  1 13:00:00 2011"
                      epoch_last="Fri Apr  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34094"
                obs_have="32482"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="29276"
                obs_have="29271"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Apr  1 15:43:25 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="4190399"
                         time_creation="Fri Apr  1 15:23:17 2011"
                         time_modification="Fri Apr  1 15:18:54 2011" />
        <observations epoch_first="Fri Apr  1 14:00:00 2011"
                      epoch_last="Fri Apr  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33928"
                obs_have="31136"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="26816"
                obs_have="26816"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24268"
                obs_have="24268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 17:34:02 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="4190399"
                         time_creation="Fri Apr  1 15:23:17 2011"
                         time_modification="Fri Apr  1 15:18:54 2011" />
        <observations epoch_first="Fri Apr  1 14:00:00 2011"
                      epoch_last="Fri Apr  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33928"
                obs_have="31136"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="26816"
                obs_have="26816"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24268"
                obs_have="24268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="4190399"
                         time_creation="Fri Apr  1 15:23:17 2011"
                         time_modification="Fri Apr  1 15:18:54 2011" />
        <observations epoch_first="Fri Apr  1 14:00:00 2011"
                      epoch_last="Fri Apr  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33928"
                obs_have="31136"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="26816"
                obs_have="26816"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24268"
                obs_have="24268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="4190399"
                         time_creation="Fri Apr 29 00:55:57 2011"
                         time_modification="Fri Apr  1 15:18:54 2011" />
        <observations epoch_first="Fri Apr  1 14:00:00 2011"
                      epoch_last="Fri Apr  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33928"
                obs_have="31136"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="26816"
                obs_have="26816"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24268"
                obs_have="24268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Apr  1 17:43:48 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="2121975"
                         time_creation="Fri Apr  1 17:23:20 2011"
                         time_modification="Fri Apr  1 17:18:35 2011" />
        <observations epoch_first="Fri Apr  1 16:30:23 2011"
                      epoch_last="Fri Apr  1 16:59:59 2011"
                      epochs="1777"
                      epochs_ratio="49.36">
          <mask elevation="03 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="14627"
                obs_have="14613"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Apr  1 19:34:30 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="2121975"
                         time_creation="Fri Apr  1 17:23:20 2011"
                         time_modification="Fri Apr  1 17:18:35 2011" />
        <observations epoch_first="Fri Apr  1 16:30:23 2011"
                      epoch_last="Fri Apr  1 16:59:59 2011"
                      epochs="1777"
                      epochs_ratio="49.36">
          <mask elevation="03 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="14627"
                obs_have="14613"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="2121975"
                         time_creation="Fri Apr  1 17:23:20 2011"
                         time_modification="Fri Apr  1 17:18:35 2011" />
        <observations epoch_first="Fri Apr  1 16:30:23 2011"
                      epoch_last="Fri Apr  1 16:59:59 2011"
                      epochs="1777"
                      epochs_ratio="49.36">
          <mask elevation="03 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="14627"
                obs_have="14613"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:36"
                         size="2121975"
                         time_creation="Fri Apr 29 00:55:57 2011"
                         time_modification="Fri Apr  1 17:18:35 2011" />
        <observations epoch_first="Fri Apr  1 16:30:23 2011"
                      epoch_last="Fri Apr  1 16:59:59 2011"
                      epochs="1777"
                      epochs_ratio="49.36">
          <mask elevation="03 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="15993"
                obs_have="15979"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="14627"
                obs_have="14613"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/chal091r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Apr  1 18:44:50 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4488436"
                         time_creation="Fri Apr  1 18:23:19 2011"
                         time_modification="Fri Apr  1 18:18:57 2011" />
        <observations epoch_first="Fri Apr  1 17:00:00 2011"
                      epoch_last="Fri Apr  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="33796"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30408"
                obs_have="30408"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 20:35:24 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4488436"
                         time_creation="Fri Apr  1 18:23:19 2011"
                         time_modification="Fri Apr  1 18:18:57 2011" />
        <observations epoch_first="Fri Apr  1 17:00:00 2011"
                      epoch_last="Fri Apr  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="33796"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30408"
                obs_have="30408"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4488436"
                         time_creation="Fri Apr  1 18:23:19 2011"
                         time_modification="Fri Apr  1 18:18:57 2011" />
        <observations epoch_first="Fri Apr  1 17:00:00 2011"
                      epoch_last="Fri Apr  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="33796"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30408"
                obs_have="30408"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4488436"
                         time_creation="Fri Apr 29 00:55:58 2011"
                         time_modification="Fri Apr  1 18:18:57 2011" />
        <observations epoch_first="Fri Apr  1 17:00:00 2011"
                      epoch_last="Fri Apr  1 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35240"
                obs_have="33796"
                obs_ratio="95.90" />
          <mask elevation="10 degrees"
                obs_expected="30408"
                obs_have="30408"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27008"
                obs_have="27008"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Apr  1 19:45:15 2011"
               level="3">
        <file_statistics latency="00:18:51"
                         size="4518796"
                         time_creation="Fri Apr  1 19:23:22 2011"
                         time_modification="Fri Apr  1 19:18:50 2011" />
        <observations epoch_first="Fri Apr  1 18:00:00 2011"
                      epoch_last="Fri Apr  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35073"
                obs_have="34059"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29428"
                obs_have="29428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 21:35:01 2011"
               level="3">
        <file_statistics latency="00:18:51"
                         size="4518796"
                         time_creation="Fri Apr  1 19:23:22 2011"
                         time_modification="Fri Apr  1 19:18:50 2011" />
        <observations epoch_first="Fri Apr  1 18:00:00 2011"
                      epoch_last="Fri Apr  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35073"
                obs_have="34059"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29428"
                obs_have="29428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:51"
                         size="4518796"
                         time_creation="Fri Apr  1 19:23:22 2011"
                         time_modification="Fri Apr  1 19:18:50 2011" />
        <observations epoch_first="Fri Apr  1 18:00:00 2011"
                      epoch_last="Fri Apr  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35073"
                obs_have="34059"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29428"
                obs_have="29428"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:51"
                         size="4518796"
                         time_creation="Fri Apr 29 00:55:58 2011"
                         time_modification="Fri Apr  1 19:18:50 2011" />
        <observations epoch_first="Fri Apr  1 18:00:00 2011"
                      epoch_last="Fri Apr  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35073"
                obs_have="34059"
                obs_ratio="97.11" />
          <mask elevation="10 degrees"
                obs_expected="31706"
                obs_have="31706"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29428"
                obs_have="29428"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Apr  1 20:45:14 2011"
               level="3">
        <file_statistics latency="00:19:50"
                         size="4769309"
                         time_creation="Fri Apr  1 20:23:24 2011"
                         time_modification="Fri Apr  1 20:19:49 2011" />
        <observations epoch_first="Fri Apr  1 19:00:00 2011"
                      epoch_last="Fri Apr  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="36028"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="31695"
                obs_have="31686"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 22:34:02 2011"
               level="3">
        <file_statistics latency="00:19:50"
                         size="4769309"
                         time_creation="Fri Apr  1 20:23:24 2011"
                         time_modification="Fri Apr  1 20:19:49 2011" />
        <observations epoch_first="Fri Apr  1 19:00:00 2011"
                      epoch_last="Fri Apr  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="36028"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="31695"
                obs_have="31686"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:19:50"
                         size="4769309"
                         time_creation="Fri Apr  1 20:23:24 2011"
                         time_modification="Fri Apr  1 20:19:49 2011" />
        <observations epoch_first="Fri Apr  1 19:00:00 2011"
                      epoch_last="Fri Apr  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="36028"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="31695"
                obs_have="31686"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:19:50"
                         size="4769309"
                         time_creation="Fri Apr 29 00:55:58 2011"
                         time_modification="Fri Apr  1 20:19:49 2011" />
        <observations epoch_first="Fri Apr  1 19:00:00 2011"
                      epoch_last="Fri Apr  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37897"
                obs_have="36028"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="31695"
                obs_have="31686"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27166"
                obs_have="27166"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Apr  1 21:44:40 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4466065"
                         time_creation="Fri Apr  1 21:23:25 2011"
                         time_modification="Fri Apr  1 21:18:57 2011" />
        <observations epoch_first="Fri Apr  1 20:00:00 2011"
                      epoch_last="Fri Apr  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33662"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29819"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Apr  1 23:33:30 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4466065"
                         time_creation="Fri Apr  1 21:23:25 2011"
                         time_modification="Fri Apr  1 21:18:57 2011" />
        <observations epoch_first="Fri Apr  1 20:00:00 2011"
                      epoch_last="Fri Apr  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33662"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29819"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4466065"
                         time_creation="Fri Apr  1 21:23:25 2011"
                         time_modification="Fri Apr  1 21:18:57 2011" />
        <observations epoch_first="Fri Apr  1 20:00:00 2011"
                      epoch_last="Fri Apr  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33662"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29819"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:58"
                         size="4466065"
                         time_creation="Fri Apr 29 00:55:58 2011"
                         time_modification="Fri Apr  1 21:18:57 2011" />
        <observations epoch_first="Fri Apr  1 20:00:00 2011"
                      epoch_last="Fri Apr  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35164"
                obs_have="33662"
                obs_ratio="95.73" />
          <mask elevation="10 degrees"
                obs_expected="29831"
                obs_have="29819"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="26212"
                obs_have="26212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Apr  1 22:44:18 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4273787"
                         time_creation="Fri Apr  1 22:23:24 2011"
                         time_modification="Fri Apr  1 22:18:55 2011" />
        <observations epoch_first="Fri Apr  1 21:00:00 2011"
                      epoch_last="Fri Apr  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32198"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 00:33:40 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4273787"
                         time_creation="Fri Apr  1 22:23:24 2011"
                         time_modification="Fri Apr  1 22:18:55 2011" />
        <observations epoch_first="Fri Apr  1 21:00:00 2011"
                      epoch_last="Fri Apr  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32198"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4273787"
                         time_creation="Fri Apr  1 22:23:24 2011"
                         time_modification="Fri Apr  1 22:18:55 2011" />
        <observations epoch_first="Fri Apr  1 21:00:00 2011"
                      epoch_last="Fri Apr  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32198"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4273787"
                         time_creation="Fri Apr 29 00:55:59 2011"
                         time_modification="Fri Apr  1 22:18:55 2011" />
        <observations epoch_first="Fri Apr  1 21:00:00 2011"
                      epoch_last="Fri Apr  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32198"
                obs_ratio="99.38" />
          <mask elevation="10 degrees"
                obs_expected="31397"
                obs_have="31397"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28429"
                obs_have="28429"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Apr  1 23:43:26 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="3784999"
                         time_creation="Fri Apr  1 23:23:25 2011"
                         time_modification="Fri Apr  1 23:18:54 2011" />
        <observations epoch_first="Fri Apr  1 22:00:00 2011"
                      epoch_last="Fri Apr  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29885"
                obs_have="28006"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="24969"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22197"
                obs_have="22197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 01:33:29 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="3784999"
                         time_creation="Fri Apr  1 23:23:25 2011"
                         time_modification="Fri Apr  1 23:18:54 2011" />
        <observations epoch_first="Fri Apr  1 22:00:00 2011"
                      epoch_last="Fri Apr  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29885"
                obs_have="28006"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="24969"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22197"
                obs_have="22197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="3784999"
                         time_creation="Fri Apr  1 23:23:25 2011"
                         time_modification="Fri Apr  1 23:18:54 2011" />
        <observations epoch_first="Fri Apr  1 22:00:00 2011"
                      epoch_last="Fri Apr  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29885"
                obs_have="28006"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="24969"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22197"
                obs_have="22197"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:55"
                         size="3784999"
                         time_creation="Fri Apr 29 00:55:59 2011"
                         time_modification="Fri Apr  1 23:18:54 2011" />
        <observations epoch_first="Fri Apr  1 22:00:00 2011"
                      epoch_last="Fri Apr  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29885"
                obs_have="28006"
                obs_ratio="93.71" />
          <mask elevation="10 degrees"
                obs_expected="25079"
                obs_have="24969"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="22197"
                obs_have="22197"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chal091x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Apr  2 00:43:30 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4473342"
                         time_creation="Sat Apr  2 00:23:26 2011"
                         time_modification="Sat Apr  2 00:18:55 2011" />
        <observations epoch_first="Fri Apr  1 23:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="33459"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="25583"
                obs_have="25583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21558"
                obs_have="21558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 02:33:36 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4473342"
                         time_creation="Sat Apr  2 00:23:26 2011"
                         time_modification="Sat Apr  2 00:18:55 2011" />
        <observations epoch_first="Fri Apr  1 23:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="33459"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="25583"
                obs_have="25583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21558"
                obs_have="21558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr  2 19:09:19 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4473342"
                         time_creation="Sat Apr  2 00:23:26 2011"
                         time_modification="Sat Apr  2 00:18:55 2011" />
        <observations epoch_first="Fri Apr  1 23:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="33459"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="25583"
                obs_have="25583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21558"
                obs_have="21558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun May  1 04:21:18 2011"
               level="3">
        <file_statistics latency="00:18:56"
                         size="4473342"
                         time_creation="Fri Apr 29 00:55:59 2011"
                         time_modification="Sat Apr  2 00:18:55 2011" />
        <observations epoch_first="Fri Apr  1 23:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36820"
                obs_have="33459"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="25583"
                obs_have="25583"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21558"
                obs_have="21558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
