<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-01 00:00:00"
    DayOfYear="32"
    Year="2011">
  <station name="CHPH">
    <file name="/chph0320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  2 22:20:33 2011"
               level="3">
        <file_statistics latency="03:31:39"
                         size="6556437"
                         time_creation="Wed Feb  2 04:05:34 2011"
                         time_modification="Wed Feb  2 03:31:09 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:30 2011"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="29609"
                obs_have="27715"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="24618"
                obs_have="24382"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="21675"
                obs_have="21465"
                obs_ratio="99.03" />
        </observations>
      </control>
      <control date="Thu Mar  3 07:12:46 2011"
               level="3">
        <file_statistics latency="03:31:39"
                         size="6556437"
                         time_creation="Tue Mar  1 00:56:26 2011"
                         time_modification="Wed Feb  2 03:31:09 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:30 2011"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="29609"
                obs_have="27715"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="24618"
                obs_have="24382"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="21675"
                obs_have="21465"
                obs_ratio="99.03" />
        </observations>
      </control>
    </file>
    <file name="/chph032a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb  1 01:22:18 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7740770"
                         time_creation="Tue Feb  1 01:15:12 2011"
                         time_modification="Tue Feb  1 01:11:49 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36073"
                obs_have="34233"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="28882"
                obs_have="28882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23782"
                obs_have="23782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 01:47:37 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7740770"
                         time_creation="Tue Feb  1 01:15:12 2011"
                         time_modification="Tue Feb  1 01:11:49 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36073"
                obs_have="34233"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="28882"
                obs_have="28882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23782"
                obs_have="23782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 03:36:59 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7740770"
                         time_creation="Tue Feb  1 01:15:12 2011"
                         time_modification="Tue Feb  1 01:11:49 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36073"
                obs_have="34233"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="28882"
                obs_have="28882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23782"
                obs_have="23782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7740770"
                         time_creation="Tue Feb  1 01:15:12 2011"
                         time_modification="Tue Feb  1 01:11:49 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36073"
                obs_have="34233"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="28882"
                obs_have="28882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23782"
                obs_have="23782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:50"
                         size="7740770"
                         time_creation="Tue Mar  1 00:54:43 2011"
                         time_modification="Tue Feb  1 01:11:49 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36073"
                obs_have="34233"
                obs_ratio="94.90" />
          <mask elevation="10 degrees"
                obs_expected="28882"
                obs_have="28882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23782"
                obs_have="23782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb  1 02:24:31 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7586274"
                         time_creation="Tue Feb  1 02:15:20 2011"
                         time_modification="Tue Feb  1 02:11:55 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32253"
                obs_have="31981"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 02:51:37 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7586274"
                         time_creation="Tue Feb  1 02:15:20 2011"
                         time_modification="Tue Feb  1 02:11:55 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32253"
                obs_have="31981"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 04:38:55 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7586274"
                         time_creation="Tue Feb  1 02:15:20 2011"
                         time_modification="Tue Feb  1 02:11:55 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32253"
                obs_have="31981"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7586274"
                         time_creation="Tue Feb  1 02:15:20 2011"
                         time_modification="Tue Feb  1 02:11:55 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32253"
                obs_have="31981"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:56"
                         size="7586274"
                         time_creation="Tue Mar  1 00:54:43 2011"
                         time_modification="Tue Feb  1 02:11:55 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32253"
                obs_have="31981"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="31155"
                obs_have="31155"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28506"
                obs_have="28506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb  1 03:23:35 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7534021"
                         time_creation="Tue Feb  1 03:15:13 2011"
                         time_modification="Tue Feb  1 03:11:47 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28556"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="25068"
                obs_have="25068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 03:48:29 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7534021"
                         time_creation="Tue Feb  1 03:15:13 2011"
                         time_modification="Tue Feb  1 03:11:47 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28556"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="25068"
                obs_have="25068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 05:37:41 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7534021"
                         time_creation="Tue Feb  1 03:15:13 2011"
                         time_modification="Tue Feb  1 03:11:47 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28556"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="25068"
                obs_have="25068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7534021"
                         time_creation="Tue Feb  1 03:15:13 2011"
                         time_modification="Tue Feb  1 03:11:47 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28556"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="25068"
                obs_have="25068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22162"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:48"
                         size="7534021"
                         time_creation="Tue Mar  1 00:54:44 2011"
                         time_modification="Tue Feb  1 03:11:47 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29968"
                obs_have="28556"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="25068"
                obs_have="25068"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22162"
                obs_have="22162"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb  1 04:23:58 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8051662"
                         time_creation="Tue Feb  1 04:15:18 2011"
                         time_modification="Tue Feb  1 04:11:59 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36102"
                obs_have="33289"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="25923"
                obs_have="25923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21507"
                obs_have="21507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 04:49:00 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8051662"
                         time_creation="Tue Feb  1 04:15:18 2011"
                         time_modification="Tue Feb  1 04:11:59 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36102"
                obs_have="33289"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="25923"
                obs_have="25923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21507"
                obs_have="21507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8051662"
                         time_creation="Tue Feb  1 04:15:18 2011"
                         time_modification="Tue Feb  1 04:11:59 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36102"
                obs_have="33289"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="25923"
                obs_have="25923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21507"
                obs_have="21507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8051662"
                         time_creation="Tue Mar  1 00:54:44 2011"
                         time_modification="Tue Feb  1 04:11:59 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36102"
                obs_have="33289"
                obs_ratio="92.21" />
          <mask elevation="10 degrees"
                obs_expected="25923"
                obs_have="25923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21507"
                obs_have="21507"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb  1 05:27:05 2011"
               level="3">
        <file_statistics latency="00:12:06"
                         size="8738679"
                         time_creation="Tue Feb  1 05:15:18 2011"
                         time_modification="Tue Feb  1 05:12:05 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="35968"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29978"
                obs_have="29978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 05:52:14 2011"
               level="3">
        <file_statistics latency="00:12:06"
                         size="8738679"
                         time_creation="Tue Feb  1 05:15:18 2011"
                         time_modification="Tue Feb  1 05:12:05 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="35968"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29978"
                obs_have="29978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:12:06"
                         size="8738679"
                         time_creation="Tue Feb  1 05:15:18 2011"
                         time_modification="Tue Feb  1 05:12:05 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="35968"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29978"
                obs_have="29978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:12:06"
                         size="8738679"
                         time_creation="Tue Mar  1 00:54:45 2011"
                         time_modification="Tue Feb  1 05:12:05 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37490"
                obs_have="35968"
                obs_ratio="95.94" />
          <mask elevation="10 degrees"
                obs_expected="29978"
                obs_have="29978"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23857"
                obs_have="23857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb  1 08:13:49 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8854439"
                         time_creation="Tue Feb  1 06:15:18 2011"
                         time_modification="Tue Feb  1 06:11:53 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38083"
                obs_have="35690"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="29627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26242"
                obs_have="26242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 08:21:08 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8854439"
                         time_creation="Tue Feb  1 06:15:18 2011"
                         time_modification="Tue Feb  1 06:11:53 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38083"
                obs_have="35690"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="29627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26242"
                obs_have="26242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 08:52:09 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8854439"
                         time_creation="Tue Feb  1 06:15:18 2011"
                         time_modification="Tue Feb  1 06:11:53 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38083"
                obs_have="35690"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="29627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26242"
                obs_have="26242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8854439"
                         time_creation="Tue Feb  1 06:15:18 2011"
                         time_modification="Tue Feb  1 06:11:53 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38083"
                obs_have="35690"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="29627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26242"
                obs_have="26242"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="8854439"
                         time_creation="Tue Mar  1 00:54:45 2011"
                         time_modification="Tue Feb  1 06:11:53 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38083"
                obs_have="35690"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="29627"
                obs_have="29627"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26242"
                obs_have="26242"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb  1 09:38:21 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8488099"
                         time_creation="Tue Feb  1 07:15:27 2011"
                         time_modification="Tue Feb  1 07:11:59 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35586"
                obs_have="34611"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="31715"
                obs_have="31715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8488099"
                         time_creation="Tue Feb  1 07:15:27 2011"
                         time_modification="Tue Feb  1 07:11:59 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35586"
                obs_have="34611"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="31715"
                obs_have="31715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:12:00"
                         size="8488099"
                         time_creation="Tue Mar  1 00:54:46 2011"
                         time_modification="Tue Feb  1 07:11:59 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35586"
                obs_have="34611"
                obs_ratio="97.26" />
          <mask elevation="10 degrees"
                obs_expected="31715"
                obs_have="31715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27588"
                obs_have="27588"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb  1 08:27:11 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  1 08:36:46 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  1 08:46:15 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  1 08:58:28 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Feb  1 10:40:11 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Feb  1 08:15:25 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:51"
                         size="8613601"
                         time_creation="Tue Mar  1 00:54:46 2011"
                         time_modification="Tue Feb  1 08:11:50 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40583"
                obs_have="38498"
                obs_ratio="94.86" />
          <mask elevation="10 degrees"
                obs_expected="33627"
                obs_have="33621"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="31596"
                obs_have="31594"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/chph032i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb  1 09:23:25 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9064441"
                         time_creation="Tue Feb  1 09:15:43 2011"
                         time_modification="Tue Feb  1 09:11:58 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46642"
                obs_have="43729"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34449"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25452"
                obs_have="25452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:48:56 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9064441"
                         time_creation="Tue Feb  1 09:15:43 2011"
                         time_modification="Tue Feb  1 09:11:58 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46642"
                obs_have="43729"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34449"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25452"
                obs_have="25452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 11:37:58 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9064441"
                         time_creation="Tue Feb  1 09:15:43 2011"
                         time_modification="Tue Feb  1 09:11:58 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46642"
                obs_have="43729"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34449"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25452"
                obs_have="25452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9064441"
                         time_creation="Tue Feb  1 09:15:43 2011"
                         time_modification="Tue Feb  1 09:11:58 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46642"
                obs_have="43729"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34449"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25452"
                obs_have="25452"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:59"
                         size="9064441"
                         time_creation="Tue Mar  1 00:54:47 2011"
                         time_modification="Tue Feb  1 09:11:58 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46642"
                obs_have="43729"
                obs_ratio="93.75" />
          <mask elevation="10 degrees"
                obs_expected="34452"
                obs_have="34449"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25452"
                obs_have="25452"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb  1 10:22:33 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7814901"
                         time_creation="Tue Feb  1 10:15:37 2011"
                         time_modification="Tue Feb  1 10:11:54 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39501"
                obs_have="38073"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="35242"
                obs_have="35242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32594"
                obs_have="32594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 10:47:53 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7814901"
                         time_creation="Tue Feb  1 10:15:37 2011"
                         time_modification="Tue Feb  1 10:11:54 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39501"
                obs_have="38073"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="35242"
                obs_have="35242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32594"
                obs_have="32594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 12:36:48 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7814901"
                         time_creation="Tue Feb  1 10:15:37 2011"
                         time_modification="Tue Feb  1 10:11:54 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39501"
                obs_have="38073"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="35242"
                obs_have="35242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32594"
                obs_have="32594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7814901"
                         time_creation="Tue Feb  1 10:15:37 2011"
                         time_modification="Tue Feb  1 10:11:54 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39501"
                obs_have="38073"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="35242"
                obs_have="35242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32594"
                obs_have="32594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7814901"
                         time_creation="Tue Mar  1 00:54:47 2011"
                         time_modification="Tue Feb  1 10:11:54 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39501"
                obs_have="38073"
                obs_ratio="96.38" />
          <mask elevation="10 degrees"
                obs_expected="35242"
                obs_have="35242"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32594"
                obs_have="32594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb  1 11:23:52 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7985466"
                         time_creation="Tue Feb  1 11:15:28 2011"
                         time_modification="Tue Feb  1 11:11:52 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="36695"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="34012"
                obs_have="34012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 11:49:26 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7985466"
                         time_creation="Tue Feb  1 11:15:28 2011"
                         time_modification="Tue Feb  1 11:11:52 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="36695"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="34012"
                obs_have="34012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 13:38:50 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7985466"
                         time_creation="Tue Feb  1 11:15:28 2011"
                         time_modification="Tue Feb  1 11:11:52 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="36695"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="34012"
                obs_have="34012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7985466"
                         time_creation="Tue Feb  1 11:15:28 2011"
                         time_modification="Tue Feb  1 11:11:52 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="36695"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="34012"
                obs_have="34012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:53"
                         size="7985466"
                         time_creation="Tue Mar  1 00:54:48 2011"
                         time_modification="Tue Feb  1 11:11:52 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37322"
                obs_have="36695"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="34012"
                obs_have="34012"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30976"
                obs_have="30976"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph032l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb  1 12:48:25 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7115463"
                         time_creation="Tue Feb  1 12:30:18 2011"
                         time_modification="Tue Feb  1 12:20:13 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3345"
                      epochs_ratio="92.92">
          <mask elevation="03 degrees"
                obs_expected="34277"
                obs_have="30650"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28694"
                obs_ratio="93.34" />
          <mask elevation="15 degrees"
                obs_expected="28685"
                obs_have="26643"
                obs_ratio="92.88" />
        </observations>
      </control>
      <control date="Tue Feb  1 14:37:38 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7115463"
                         time_creation="Tue Feb  1 12:30:18 2011"
                         time_modification="Tue Feb  1 12:20:13 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3345"
                      epochs_ratio="92.92">
          <mask elevation="03 degrees"
                obs_expected="34277"
                obs_have="30650"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28694"
                obs_ratio="93.34" />
          <mask elevation="15 degrees"
                obs_expected="28685"
                obs_have="26643"
                obs_ratio="92.88" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7115463"
                         time_creation="Tue Feb  1 12:30:18 2011"
                         time_modification="Tue Feb  1 12:20:13 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3345"
                      epochs_ratio="92.92">
          <mask elevation="03 degrees"
                obs_expected="34277"
                obs_have="30650"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28694"
                obs_ratio="93.34" />
          <mask elevation="15 degrees"
                obs_expected="28685"
                obs_have="26643"
                obs_ratio="92.88" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:14"
                         size="7115463"
                         time_creation="Tue Mar  1 00:54:48 2011"
                         time_modification="Tue Feb  1 12:20:13 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3345"
                      epochs_ratio="92.92">
          <mask elevation="03 degrees"
                obs_expected="34277"
                obs_have="30650"
                obs_ratio="89.42" />
          <mask elevation="10 degrees"
                obs_expected="30740"
                obs_have="28694"
                obs_ratio="93.34" />
          <mask elevation="15 degrees"
                obs_expected="28685"
                obs_have="26643"
                obs_ratio="92.88" />
        </observations>
      </control>
    </file>
    <file name="/chph032m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb  1 13:47:59 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="8033666"
                         time_creation="Tue Feb  1 13:30:22 2011"
                         time_modification="Tue Feb  1 13:20:14 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="32974"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28935"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25048"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Tue Feb  1 15:37:10 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="8033666"
                         time_creation="Tue Feb  1 13:30:22 2011"
                         time_modification="Tue Feb  1 13:20:14 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="32974"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28935"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25048"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="8033666"
                         time_creation="Tue Feb  1 13:30:22 2011"
                         time_modification="Tue Feb  1 13:20:14 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="32974"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28935"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25048"
                obs_ratio="99.93" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:15"
                         size="8033666"
                         time_creation="Tue Mar  1 00:54:48 2011"
                         time_modification="Tue Feb  1 13:20:14 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34603"
                obs_have="32974"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="28953"
                obs_have="28935"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="25066"
                obs_have="25048"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/chph032n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb  1 14:51:14 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="8618233"
                         time_creation="Tue Feb  1 14:30:27 2011"
                         time_modification="Tue Feb  1 14:20:21 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34796"
                obs_have="33934"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="32825"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32193"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Tue Feb  1 16:42:59 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="8618233"
                         time_creation="Tue Feb  1 14:30:27 2011"
                         time_modification="Tue Feb  1 14:20:21 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34796"
                obs_have="33934"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="32825"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32193"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="8618233"
                         time_creation="Tue Feb  1 14:30:27 2011"
                         time_modification="Tue Feb  1 14:20:21 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34796"
                obs_have="33934"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="32825"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32193"
                obs_ratio="99.58" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:22"
                         size="8618233"
                         time_creation="Tue Mar  1 00:54:49 2011"
                         time_modification="Tue Feb  1 14:20:21 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3585"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="34796"
                obs_have="33934"
                obs_ratio="97.52" />
          <mask elevation="10 degrees"
                obs_expected="32960"
                obs_have="32825"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="32328"
                obs_have="32193"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/chph032o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb  1 15:50:07 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="9210212"
                         time_creation="Tue Feb  1 15:30:24 2011"
                         time_modification="Tue Feb  1 15:20:23 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="38774"
                obs_have="37449"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33452"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27414"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Tue Feb  1 17:41:28 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="9210212"
                         time_creation="Tue Feb  1 15:30:24 2011"
                         time_modification="Tue Feb  1 15:20:23 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="38774"
                obs_have="37449"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33452"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27414"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="9210212"
                         time_creation="Tue Feb  1 15:30:24 2011"
                         time_modification="Tue Feb  1 15:20:23 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="38774"
                obs_have="37449"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33452"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27414"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:24"
                         size="9210212"
                         time_creation="Tue Mar  1 00:54:49 2011"
                         time_modification="Tue Feb  1 15:20:23 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3595"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="38774"
                obs_have="37449"
                obs_ratio="96.58" />
          <mask elevation="10 degrees"
                obs_expected="33499"
                obs_have="33452"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27454"
                obs_have="27414"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/chph032p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb  1 16:52:52 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8960135"
                         time_creation="Tue Feb  1 16:30:56 2011"
                         time_modification="Tue Feb  1 16:20:15 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="35405"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="27527"
                obs_have="27325"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25180"
                obs_have="25033"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Tue Feb  1 18:39:20 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8960135"
                         time_creation="Tue Feb  1 16:30:56 2011"
                         time_modification="Tue Feb  1 16:20:15 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="35405"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="27527"
                obs_have="27325"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25180"
                obs_have="25033"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8960135"
                         time_creation="Tue Feb  1 16:30:56 2011"
                         time_modification="Tue Feb  1 16:20:15 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="35405"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="27527"
                obs_have="27325"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25180"
                obs_have="25033"
                obs_ratio="99.42" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8960135"
                         time_creation="Tue Mar  1 00:54:50 2011"
                         time_modification="Tue Feb  1 16:20:15 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="35405"
                obs_ratio="92.99" />
          <mask elevation="10 degrees"
                obs_expected="27527"
                obs_have="27325"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="25180"
                obs_have="25033"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/chph032q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb  1 17:25:29 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8899735"
                         time_creation="Tue Feb  1 17:15:54 2011"
                         time_modification="Tue Feb  1 17:11:57 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="40930"
                obs_have="37214"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="31661"
                obs_have="30500"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="28189"
                obs_have="27156"
                obs_ratio="96.34" />
        </observations>
      </control>
      <control date="Tue Feb  1 17:50:58 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8899735"
                         time_creation="Tue Feb  1 17:15:54 2011"
                         time_modification="Tue Feb  1 17:11:57 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="40930"
                obs_have="37214"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="31661"
                obs_have="30500"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="28189"
                obs_have="27156"
                obs_ratio="96.34" />
        </observations>
      </control>
      <control date="Tue Feb  1 19:39:08 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8899735"
                         time_creation="Tue Feb  1 17:15:54 2011"
                         time_modification="Tue Feb  1 17:11:57 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="40930"
                obs_have="37214"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="31661"
                obs_have="30500"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="28189"
                obs_have="27156"
                obs_ratio="96.34" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8899735"
                         time_creation="Tue Feb  1 17:15:54 2011"
                         time_modification="Tue Feb  1 17:11:57 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="40930"
                obs_have="37214"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="31661"
                obs_have="30500"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="28189"
                obs_have="27156"
                obs_ratio="96.34" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:58"
                         size="8899735"
                         time_creation="Tue Mar  1 00:54:50 2011"
                         time_modification="Tue Feb  1 17:11:57 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3470"
                      epochs_ratio="96.39">
          <mask elevation="03 degrees"
                obs_expected="40930"
                obs_have="37214"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="31661"
                obs_have="30500"
                obs_ratio="96.33" />
          <mask elevation="15 degrees"
                obs_expected="28189"
                obs_have="27156"
                obs_ratio="96.34" />
        </observations>
      </control>
    </file>
    <file name="/chph032r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Feb  1 18:48:38 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7704347"
                         time_creation="Tue Feb  1 18:30:46 2011"
                         time_modification="Tue Feb  1 18:20:08 2011" />
        <observations epoch_first="Tue Feb  1 17:00:00 2011"
                      epoch_last="Tue Feb  1 17:59:59 2011"
                      epochs="3473"
                      epochs_ratio="96.47">
          <mask elevation="03 degrees"
                obs_expected="33733"
                obs_have="31319"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29239"
                obs_have="28202"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="26687"
                obs_have="25760"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7704347"
                         time_creation="Tue Feb  1 18:30:46 2011"
                         time_modification="Tue Feb  1 18:20:08 2011" />
        <observations epoch_first="Tue Feb  1 17:00:00 2011"
                      epoch_last="Tue Feb  1 17:59:59 2011"
                      epochs="3473"
                      epochs_ratio="96.47">
          <mask elevation="03 degrees"
                obs_expected="33733"
                obs_have="31319"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29239"
                obs_have="28202"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="26687"
                obs_have="25760"
                obs_ratio="96.53" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7704347"
                         time_creation="Tue Mar  1 00:54:51 2011"
                         time_modification="Tue Feb  1 18:20:08 2011" />
        <observations epoch_first="Tue Feb  1 17:00:00 2011"
                      epoch_last="Tue Feb  1 17:59:59 2011"
                      epochs="3473"
                      epochs_ratio="96.47">
          <mask elevation="03 degrees"
                obs_expected="33733"
                obs_have="31319"
                obs_ratio="92.84" />
          <mask elevation="10 degrees"
                obs_expected="29239"
                obs_have="28202"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="26687"
                obs_have="25760"
                obs_ratio="96.53" />
        </observations>
      </control>
    </file>
    <file name="/chph032s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb  1 19:50:17 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8149541"
                         time_creation="Tue Feb  1 19:30:35 2011"
                         time_modification="Tue Feb  1 19:20:15 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="32203"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="27685"
                obs_have="27436"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24073"
                obs_have="23846"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8149541"
                         time_creation="Tue Feb  1 19:30:35 2011"
                         time_modification="Tue Feb  1 19:20:15 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="32203"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="27685"
                obs_have="27436"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24073"
                obs_have="23846"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:20:16"
                         size="8149541"
                         time_creation="Tue Mar  1 00:54:51 2011"
                         time_modification="Tue Feb  1 19:20:15 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="34659"
                obs_have="32203"
                obs_ratio="92.91" />
          <mask elevation="10 degrees"
                obs_expected="27685"
                obs_have="27436"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="24073"
                obs_have="23846"
                obs_ratio="99.06" />
        </observations>
      </control>
    </file>
    <file name="/chph032t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb  1 22:34:33 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7897945"
                         time_creation="Tue Feb  1 20:15:39 2011"
                         time_modification="Tue Feb  1 20:11:45 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="34499"
                obs_have="32779"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="30463"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="24536"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Tue Feb  1 22:49:31 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7897945"
                         time_creation="Tue Feb  1 20:15:39 2011"
                         time_modification="Tue Feb  1 20:11:45 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="34499"
                obs_have="32779"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="30463"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="24536"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7897945"
                         time_creation="Tue Feb  1 20:15:39 2011"
                         time_modification="Tue Feb  1 20:11:45 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="34499"
                obs_have="32779"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="30463"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="24536"
                obs_ratio="97.18" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:46"
                         size="7897945"
                         time_creation="Tue Mar  1 00:54:52 2011"
                         time_modification="Tue Feb  1 20:11:45 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="34499"
                obs_have="32779"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="31355"
                obs_have="30463"
                obs_ratio="97.16" />
          <mask elevation="15 degrees"
                obs_expected="25249"
                obs_have="24536"
                obs_ratio="97.18" />
        </observations>
      </control>
    </file>
    <file name="/chph032u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb  1 23:04:48 2011"
               level="3">
        <file_statistics latency="00:28:10"
                         size="8054152"
                         time_creation="Tue Feb  1 21:30:41 2011"
                         time_modification="Tue Feb  1 21:28:09 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35207"
                obs_have="33948"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="30581"
                obs_have="30565"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27122"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:38:57 2011"
               level="3">
        <file_statistics latency="00:28:10"
                         size="8054152"
                         time_creation="Tue Feb  1 21:30:41 2011"
                         time_modification="Tue Feb  1 21:28:09 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35207"
                obs_have="33948"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="30581"
                obs_have="30565"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27122"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:28:10"
                         size="8054152"
                         time_creation="Tue Feb  1 21:30:41 2011"
                         time_modification="Tue Feb  1 21:28:09 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35207"
                obs_have="33948"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="30581"
                obs_have="30565"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27122"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:28:10"
                         size="8054152"
                         time_creation="Tue Mar  1 00:54:52 2011"
                         time_modification="Tue Feb  1 21:28:09 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="35207"
                obs_have="33948"
                obs_ratio="96.42" />
          <mask elevation="10 degrees"
                obs_expected="30581"
                obs_have="30565"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27134"
                obs_have="27122"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/chph032v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Feb  1 22:25:51 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Tue Feb  1 22:42:04 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Tue Feb  1 22:54:43 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Tue Feb  1 22:59:27 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Wed Feb  2 00:38:22 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Feb  1 22:15:42 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:55"
                         size="7794561"
                         time_creation="Tue Mar  1 00:54:53 2011"
                         time_modification="Tue Feb  1 22:11:54 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3477"
                      epochs_ratio="96.58">
          <mask elevation="03 degrees"
                obs_expected="35812"
                obs_have="33418"
                obs_ratio="93.32" />
          <mask elevation="10 degrees"
                obs_expected="31422"
                obs_have="30387"
                obs_ratio="96.71" />
          <mask elevation="15 degrees"
                obs_expected="28251"
                obs_have="27386"
                obs_ratio="96.94" />
        </observations>
      </control>
    </file>
    <file name="/chph032w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb  1 23:24:16 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7805547"
                         time_creation="Tue Feb  1 23:15:45 2011"
                         time_modification="Tue Feb  1 23:11:48 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34127"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31830"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="28971"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:50:48 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7805547"
                         time_creation="Tue Feb  1 23:15:45 2011"
                         time_modification="Tue Feb  1 23:11:48 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34127"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31830"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="28971"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Wed Feb  2 01:39:14 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7805547"
                         time_creation="Tue Feb  1 23:15:45 2011"
                         time_modification="Tue Feb  1 23:11:48 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34127"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31830"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="28971"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7805547"
                         time_creation="Tue Feb  1 23:15:45 2011"
                         time_modification="Tue Feb  1 23:11:48 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34127"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31830"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="28971"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:49"
                         size="7805547"
                         time_creation="Tue Mar  1 00:54:53 2011"
                         time_modification="Tue Feb  1 23:11:48 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35298"
                obs_have="34127"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="31985"
                obs_have="31830"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="29104"
                obs_have="28971"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/chph032x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb  2 00:23:49 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7708444"
                         time_creation="Wed Feb  2 00:16:03 2011"
                         time_modification="Wed Feb  2 00:11:53 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34032"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31055"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28676"
                obs_have="28459"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Wed Feb  2 00:49:15 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7708444"
                         time_creation="Wed Feb  2 00:16:03 2011"
                         time_modification="Wed Feb  2 00:11:53 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34032"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31055"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28676"
                obs_have="28459"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Wed Feb  2 02:39:49 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7708444"
                         time_creation="Wed Feb  2 00:16:03 2011"
                         time_modification="Wed Feb  2 00:11:53 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34032"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31055"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28676"
                obs_have="28459"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:55:30 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7708444"
                         time_creation="Wed Feb  2 00:16:03 2011"
                         time_modification="Wed Feb  2 00:11:53 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34032"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31055"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28676"
                obs_have="28459"
                obs_ratio="99.24" />
        </observations>
      </control>
      <control date="Thu Mar  3 06:07:04 2011"
               level="3">
        <file_statistics latency="00:11:54"
                         size="7708444"
                         time_creation="Tue Mar  1 00:54:54 2011"
                         time_modification="Wed Feb  2 00:11:53 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3566"
                      epochs_ratio="99.06">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="34032"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="31333"
                obs_have="31055"
                obs_ratio="99.11" />
          <mask elevation="15 degrees"
                obs_expected="28676"
                obs_have="28459"
                obs_ratio="99.24" />
        </observations>
      </control>
    </file>
  </station>
</QC>
