<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-31 00:00:00"
    DayOfYear="91"
    Year="2012">
  <station name="CHPH">
    <file name="/chph0910.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr  2 01:53:45 2012"
               level="3">
        <file_statistics latency="01:31:59"
                         size="7779096"
                         time_creation="Sun Apr  1 01:35:52 2012"
                         time_modification="Sun Apr  1 01:31:29 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:30 2012"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="29514"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24593"
                obs_have="24585"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21695"
                obs_have="21687"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Apr 30 10:44:27 2012"
               level="3">
        <file_statistics latency="01:31:59"
                         size="7779096"
                         time_creation="Sat Apr 28 01:02:33 2012"
                         time_modification="Sun Apr  1 01:31:29 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:30 2012"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29541"
                obs_have="29514"
                obs_ratio="99.91" />
          <mask elevation="10 degrees"
                obs_expected="24593"
                obs_have="24585"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21695"
                obs_have="21687"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/chph091a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Mar 31 01:28:03 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10047409"
                         time_creation="Sat Mar 31 01:15:15 2012"
                         time_modification="Sat Mar 31 01:08:53 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38066"
                obs_have="38066"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 01:56:02 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10047409"
                         time_creation="Sat Mar 31 01:15:15 2012"
                         time_modification="Sat Mar 31 01:08:53 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38066"
                obs_have="38066"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 03:59:36 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10047409"
                         time_creation="Sat Mar 31 01:15:15 2012"
                         time_modification="Sat Mar 31 01:08:53 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38066"
                obs_have="38066"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10047409"
                         time_creation="Sat Mar 31 01:15:15 2012"
                         time_modification="Sat Mar 31 01:08:53 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38066"
                obs_have="38066"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10047409"
                         time_creation="Sat Apr 28 00:57:26 2012"
                         time_modification="Sat Mar 31 01:08:53 2012" />
        <observations epoch_first="Sat Mar 31 00:00:00 2012"
                      epoch_last="Sat Mar 31 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38066"
                obs_have="38066"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29618"
                obs_have="29618"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26550"
                obs_have="26550"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Mar 31 02:27:37 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9704825"
                         time_creation="Sat Mar 31 02:15:15 2012"
                         time_modification="Sat Mar 31 02:08:56 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35527"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31434"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="27690"
                obs_have="27581"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Mar 31 02:59:09 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9704825"
                         time_creation="Sat Mar 31 02:15:15 2012"
                         time_modification="Sat Mar 31 02:08:56 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35527"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31434"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="27690"
                obs_have="27581"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Sat Mar 31 04:51:54 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9704825"
                         time_creation="Sat Mar 31 02:15:15 2012"
                         time_modification="Sat Mar 31 02:08:56 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35527"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31434"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="27690"
                obs_have="27581"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9704825"
                         time_creation="Sat Mar 31 02:15:15 2012"
                         time_modification="Sat Mar 31 02:08:56 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35527"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31434"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="27690"
                obs_have="27581"
                obs_ratio="99.61" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9704825"
                         time_creation="Sat Apr 28 00:57:28 2012"
                         time_modification="Sat Mar 31 02:08:56 2012" />
        <observations epoch_first="Sat Mar 31 01:00:00 2012"
                      epoch_last="Sat Mar 31 01:59:59 2012"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="35709"
                obs_have="35527"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="31575"
                obs_have="31434"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="27690"
                obs_have="27581"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/chph091c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 31 03:41:47 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10571346"
                         time_creation="Sat Mar 31 03:15:17 2012"
                         time_modification="Sat Mar 31 03:08:57 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41446"
                obs_have="41446"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="32475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 06:06:23 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10571346"
                         time_creation="Sat Mar 31 03:15:17 2012"
                         time_modification="Sat Mar 31 03:08:57 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41446"
                obs_have="41446"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="32475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10571346"
                         time_creation="Sat Mar 31 03:15:17 2012"
                         time_modification="Sat Mar 31 03:08:57 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41446"
                obs_have="41446"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="32475"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="10571346"
                         time_creation="Sat Apr 28 00:57:29 2012"
                         time_modification="Sat Mar 31 03:08:57 2012" />
        <observations epoch_first="Sat Mar 31 02:00:00 2012"
                      epoch_last="Sat Mar 31 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41446"
                obs_have="41446"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34922"
                obs_have="34922"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32475"
                obs_have="32475"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 31 04:36:01 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11029778"
                         time_creation="Sat Mar 31 04:15:19 2012"
                         time_modification="Sat Mar 31 04:08:59 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46048"
                obs_have="46017"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="35005"
                obs_have="35005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="83405"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 05:09:21 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11029778"
                         time_creation="Sat Mar 31 04:15:19 2012"
                         time_modification="Sat Mar 31 04:08:59 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46048"
                obs_have="46017"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="35005"
                obs_have="35005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11029778"
                         time_creation="Sat Mar 31 04:15:19 2012"
                         time_modification="Sat Mar 31 04:08:59 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46048"
                obs_have="46017"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="35005"
                obs_have="35005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="11029778"
                         time_creation="Sat Apr 28 00:57:31 2012"
                         time_modification="Sat Mar 31 04:08:59 2012" />
        <observations epoch_first="Sat Mar 31 03:00:00 2012"
                      epoch_last="Sat Mar 31 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46048"
                obs_have="46017"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="35005"
                obs_have="35005"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27273"
                obs_have="27273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 31 05:35:05 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9894309"
                         time_creation="Sat Mar 31 05:15:16 2012"
                         time_modification="Sat Mar 31 05:08:46 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="39922"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 08:05:20 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9894309"
                         time_creation="Sat Mar 31 05:15:16 2012"
                         time_modification="Sat Mar 31 05:08:46 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="39922"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9894309"
                         time_creation="Sat Mar 31 05:15:16 2012"
                         time_modification="Sat Mar 31 05:08:46 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="39922"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:47"
                         size="9894309"
                         time_creation="Sat Apr 28 00:57:32 2012"
                         time_modification="Sat Mar 31 05:08:46 2012" />
        <observations epoch_first="Sat Mar 31 04:00:00 2012"
                      epoch_last="Sat Mar 31 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39929"
                obs_have="39922"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30611"
                obs_have="30611"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 31 06:49:48 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10077694"
                         time_creation="Sat Mar 31 06:15:27 2012"
                         time_modification="Sat Mar 31 06:08:59 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37220"
                obs_have="37220"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="34232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 07:17:33 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10077694"
                         time_creation="Sat Mar 31 06:15:27 2012"
                         time_modification="Sat Mar 31 06:08:59 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37220"
                obs_have="37220"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="34232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 08:31:35 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10077694"
                         time_creation="Sat Mar 31 06:15:27 2012"
                         time_modification="Sat Mar 31 06:08:59 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37220"
                obs_have="37220"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="34232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10077694"
                         time_creation="Sat Mar 31 06:15:27 2012"
                         time_modification="Sat Mar 31 06:08:59 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37220"
                obs_have="37220"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="34232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31370"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="10077694"
                         time_creation="Sat Apr 28 00:57:34 2012"
                         time_modification="Sat Mar 31 06:08:59 2012" />
        <observations epoch_first="Sat Mar 31 05:00:00 2012"
                      epoch_last="Sat Mar 31 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37220"
                obs_have="37220"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="34232"
                obs_have="34232"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31370"
                obs_have="31370"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 31 07:45:13 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8783421"
                         time_creation="Sat Mar 31 07:20:15 2012"
                         time_modification="Sat Mar 31 07:13:18 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34407"
                obs_have="34407"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30525"
                obs_have="30525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29134"
                obs_have="29134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 09:32:12 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8783421"
                         time_creation="Sat Mar 31 07:20:15 2012"
                         time_modification="Sat Mar 31 07:13:18 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34407"
                obs_have="34407"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30525"
                obs_have="30525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29134"
                obs_have="29134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8783421"
                         time_creation="Sat Mar 31 07:20:15 2012"
                         time_modification="Sat Mar 31 07:13:18 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34407"
                obs_have="34407"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30525"
                obs_have="30525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29134"
                obs_have="29134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="8783421"
                         time_creation="Sat Apr 28 00:57:36 2012"
                         time_modification="Sat Mar 31 07:13:18 2012" />
        <observations epoch_first="Sat Mar 31 06:00:00 2012"
                      epoch_last="Sat Mar 31 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34407"
                obs_have="34407"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30525"
                obs_have="30525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29134"
                obs_have="29134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 31 08:56:53 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9794156"
                         time_creation="Sat Mar 31 08:15:23 2012"
                         time_modification="Sat Mar 31 08:08:54 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="35486"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="29792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 09:12:24 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9794156"
                         time_creation="Sat Mar 31 08:15:23 2012"
                         time_modification="Sat Mar 31 08:08:54 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="35486"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="29792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 10:21:30 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9794156"
                         time_creation="Sat Mar 31 08:15:23 2012"
                         time_modification="Sat Mar 31 08:08:54 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="35486"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="29792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9794156"
                         time_creation="Sat Mar 31 08:15:23 2012"
                         time_modification="Sat Mar 31 08:08:54 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="35486"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="29792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9794156"
                         time_creation="Sat Apr 28 00:57:37 2012"
                         time_modification="Sat Mar 31 08:08:54 2012" />
        <observations epoch_first="Sat Mar 31 07:00:00 2012"
                      epoch_last="Sat Mar 31 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35486"
                obs_have="35486"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="29792"
                obs_have="29792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25150"
                obs_have="25150"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 31 10:02:29 2012"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9718713"
                         time_creation="Sat Mar 31 09:15:24 2012"
                         time_modification="Sat Mar 31 09:09:09 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36465"
                obs_have="36460"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33580"
                obs_have="33575"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31805"
                obs_have="31800"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:12:59 2012"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9718713"
                         time_creation="Sat Mar 31 09:15:24 2012"
                         time_modification="Sat Mar 31 09:09:09 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36465"
                obs_have="36460"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33580"
                obs_have="33575"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31805"
                obs_have="31800"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:48:41 2012"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9718713"
                         time_creation="Sat Mar 31 09:15:24 2012"
                         time_modification="Sat Mar 31 09:09:09 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36465"
                obs_have="36460"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33580"
                obs_have="33575"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31805"
                obs_have="31800"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9718713"
                         time_creation="Sat Mar 31 09:15:24 2012"
                         time_modification="Sat Mar 31 09:09:09 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36465"
                obs_have="36460"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33580"
                obs_have="33575"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31805"
                obs_have="31800"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:10"
                         size="9718713"
                         time_creation="Sat Apr 28 00:57:38 2012"
                         time_modification="Sat Mar 31 09:09:09 2012" />
        <observations epoch_first="Sat Mar 31 08:00:00 2012"
                      epoch_last="Sat Mar 31 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36465"
                obs_have="36460"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="33580"
                obs_have="33575"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31805"
                obs_have="31800"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/chph091j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 31 10:46:30 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10082412"
                         time_creation="Sat Mar 31 10:15:26 2012"
                         time_modification="Sat Mar 31 10:09:08 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38742"
                obs_have="38405"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32914"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27888"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:02:11 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10082412"
                         time_creation="Sat Mar 31 10:15:26 2012"
                         time_modification="Sat Mar 31 10:09:08 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38742"
                obs_have="38405"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32914"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27888"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Sat Mar 31 12:42:15 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10082412"
                         time_creation="Sat Mar 31 10:15:26 2012"
                         time_modification="Sat Mar 31 10:09:08 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38742"
                obs_have="38405"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32914"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27888"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10082412"
                         time_creation="Sat Mar 31 10:15:26 2012"
                         time_modification="Sat Mar 31 10:09:08 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38742"
                obs_have="38405"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32914"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27888"
                obs_ratio="99.14" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:09"
                         size="10082412"
                         time_creation="Sat Apr 28 00:57:40 2012"
                         time_modification="Sat Mar 31 10:09:08 2012" />
        <observations epoch_first="Sat Mar 31 09:00:00 2012"
                      epoch_last="Sat Mar 31 09:59:59 2012"
                      epochs="3569"
                      epochs_ratio="99.14">
          <mask elevation="03 degrees"
                obs_expected="38742"
                obs_have="38405"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="33206"
                obs_have="32914"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28131"
                obs_have="27888"
                obs_ratio="99.14" />
        </observations>
      </control>
    </file>
    <file name="/chph091k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 31 11:30:02 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9895617"
                         time_creation="Sat Mar 31 11:15:25 2012"
                         time_modification="Sat Mar 31 11:08:56 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="37873"
                obs_have="37648"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25124"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Sat Mar 31 11:56:25 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9895617"
                         time_creation="Sat Mar 31 11:15:25 2012"
                         time_modification="Sat Mar 31 11:08:56 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="37873"
                obs_have="37648"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25124"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Sat Mar 31 13:42:09 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9895617"
                         time_creation="Sat Mar 31 11:15:25 2012"
                         time_modification="Sat Mar 31 11:08:56 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="37873"
                obs_have="37648"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25124"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9895617"
                         time_creation="Sat Mar 31 11:15:25 2012"
                         time_modification="Sat Mar 31 11:08:56 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="37873"
                obs_have="37648"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25124"
                obs_ratio="99.83" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="9895617"
                         time_creation="Sat Apr 28 00:57:42 2012"
                         time_modification="Sat Mar 31 11:08:56 2012" />
        <observations epoch_first="Sat Mar 31 10:00:00 2012"
                      epoch_last="Sat Mar 31 10:59:59 2012"
                      epochs="3594"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="37873"
                obs_have="37648"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="27645"
                obs_have="27603"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="25166"
                obs_have="25124"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/chph091l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 31 12:25:51 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="10242494"
                         time_creation="Sat Mar 31 12:20:17 2012"
                         time_modification="Sat Mar 31 12:13:13 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41098"
                obs_have="41098"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 12:52:18 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="10242494"
                         time_creation="Sat Mar 31 12:20:17 2012"
                         time_modification="Sat Mar 31 12:13:13 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41098"
                obs_have="41098"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 14:40:30 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="10242494"
                         time_creation="Sat Mar 31 12:20:17 2012"
                         time_modification="Sat Mar 31 12:13:13 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41098"
                obs_have="41098"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="10242494"
                         time_creation="Sat Mar 31 12:20:17 2012"
                         time_modification="Sat Mar 31 12:13:13 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41098"
                obs_have="41098"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:13:14"
                         size="10242494"
                         time_creation="Sat Apr 28 00:57:44 2012"
                         time_modification="Sat Mar 31 12:13:13 2012" />
        <observations epoch_first="Sat Mar 31 11:00:00 2012"
                      epoch_last="Sat Mar 31 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41098"
                obs_have="41098"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32930"
                obs_have="32930"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 31 13:24:29 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9315623"
                         time_creation="Sat Mar 31 13:20:15 2012"
                         time_modification="Sat Mar 31 13:13:17 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="35946"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="29969"
                obs_have="29969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27004"
                obs_have="27004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 13:51:26 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9315623"
                         time_creation="Sat Mar 31 13:20:15 2012"
                         time_modification="Sat Mar 31 13:13:17 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="35946"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="29969"
                obs_have="29969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27004"
                obs_have="27004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 15:39:49 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9315623"
                         time_creation="Sat Mar 31 13:20:15 2012"
                         time_modification="Sat Mar 31 13:13:17 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="35946"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="29969"
                obs_have="29969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27004"
                obs_have="27004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9315623"
                         time_creation="Sat Mar 31 13:20:15 2012"
                         time_modification="Sat Mar 31 13:13:17 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="35946"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="29969"
                obs_have="29969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27004"
                obs_have="27004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9315623"
                         time_creation="Sat Apr 28 00:57:45 2012"
                         time_modification="Sat Mar 31 13:13:17 2012" />
        <observations epoch_first="Sat Mar 31 12:00:00 2012"
                      epoch_last="Sat Mar 31 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36022"
                obs_have="35946"
                obs_ratio="99.79" />
          <mask elevation="10 degrees"
                obs_expected="29969"
                obs_have="29969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27004"
                obs_have="27004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 31 14:25:15 2012"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9610357"
                         time_creation="Sat Mar 31 14:15:26 2012"
                         time_modification="Sat Mar 31 14:09:07 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27127"
                obs_have="27127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23872"
                obs_have="23872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 14:50:24 2012"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9610357"
                         time_creation="Sat Mar 31 14:15:26 2012"
                         time_modification="Sat Mar 31 14:09:07 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27127"
                obs_have="27127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23872"
                obs_have="23872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 16:49:35 2012"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9610357"
                         time_creation="Sat Mar 31 14:15:26 2012"
                         time_modification="Sat Mar 31 14:09:07 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27127"
                obs_have="27127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23872"
                obs_have="23872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9610357"
                         time_creation="Sat Mar 31 14:15:26 2012"
                         time_modification="Sat Mar 31 14:09:07 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27127"
                obs_have="27127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23872"
                obs_have="23872"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:08"
                         size="9610357"
                         time_creation="Sat Apr 28 00:57:47 2012"
                         time_modification="Sat Mar 31 14:09:07 2012" />
        <observations epoch_first="Sat Mar 31 13:00:00 2012"
                      epoch_last="Sat Mar 31 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32354"
                obs_have="32354"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="27127"
                obs_have="27127"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23872"
                obs_have="23872"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 31 15:26:32 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9212415"
                         time_creation="Sat Mar 31 15:20:18 2012"
                         time_modification="Sat Mar 31 15:13:16 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33276"
                obs_have="33254"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26416"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23948"
                obs_have="23930"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Mar 31 15:50:43 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9212415"
                         time_creation="Sat Mar 31 15:20:18 2012"
                         time_modification="Sat Mar 31 15:13:16 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33276"
                obs_have="33254"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26416"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23948"
                obs_have="23930"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Mar 31 17:50:00 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9212415"
                         time_creation="Sat Mar 31 15:20:18 2012"
                         time_modification="Sat Mar 31 15:13:16 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33276"
                obs_have="33254"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26416"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23948"
                obs_have="23930"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9212415"
                         time_creation="Sat Mar 31 15:20:18 2012"
                         time_modification="Sat Mar 31 15:13:16 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33276"
                obs_have="33254"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26416"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23948"
                obs_have="23930"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:13:17"
                         size="9212415"
                         time_creation="Sat Apr 28 00:57:48 2012"
                         time_modification="Sat Mar 31 15:13:16 2012" />
        <observations epoch_first="Sat Mar 31 14:00:00 2012"
                      epoch_last="Sat Mar 31 14:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="33276"
                obs_have="33254"
                obs_ratio="99.93" />
          <mask elevation="10 degrees"
                obs_expected="26435"
                obs_have="26416"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="23948"
                obs_have="23930"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/chph091p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 31 16:32:28 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9823847"
                         time_creation="Sat Mar 31 16:15:32 2012"
                         time_modification="Sat Mar 31 16:08:57 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35997"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30932"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27930"
                obs_have="27922"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 31 17:01:08 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9823847"
                         time_creation="Sat Mar 31 16:15:32 2012"
                         time_modification="Sat Mar 31 16:08:57 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35997"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30932"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27930"
                obs_have="27922"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 31 19:14:03 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9823847"
                         time_creation="Sat Mar 31 16:15:32 2012"
                         time_modification="Sat Mar 31 16:08:57 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35997"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30932"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27930"
                obs_have="27922"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9823847"
                         time_creation="Sat Mar 31 16:15:32 2012"
                         time_modification="Sat Mar 31 16:08:57 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35997"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30932"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27930"
                obs_have="27922"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:58"
                         size="9823847"
                         time_creation="Sat Apr 28 00:57:50 2012"
                         time_modification="Sat Mar 31 16:08:57 2012" />
        <observations epoch_first="Sat Mar 31 15:00:00 2012"
                      epoch_last="Sat Mar 31 15:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35997"
                obs_ratio="99.95" />
          <mask elevation="10 degrees"
                obs_expected="30941"
                obs_have="30932"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27930"
                obs_have="27922"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chph091q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 31 17:30:25 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9278289"
                         time_creation="Sat Mar 31 17:15:38 2012"
                         time_modification="Sat Mar 31 17:08:53 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="35151"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30488"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27176"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 31 18:03:04 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9278289"
                         time_creation="Sat Mar 31 17:15:38 2012"
                         time_modification="Sat Mar 31 17:08:53 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="35151"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30488"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27176"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9278289"
                         time_creation="Sat Mar 31 17:15:38 2012"
                         time_modification="Sat Mar 31 17:08:53 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="35151"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30488"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27176"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:54"
                         size="9278289"
                         time_creation="Sat Apr 28 00:57:51 2012"
                         time_modification="Sat Mar 31 17:08:53 2012" />
        <observations epoch_first="Sat Mar 31 16:00:00 2012"
                      epoch_last="Sat Mar 31 16:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35189"
                obs_have="35151"
                obs_ratio="99.89" />
          <mask elevation="10 degrees"
                obs_expected="30497"
                obs_have="30488"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27184"
                obs_have="27176"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chph091r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 31 18:50:40 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9496361"
                         time_creation="Sat Mar 31 18:15:39 2012"
                         time_modification="Sat Mar 31 18:09:03 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="35614"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32560"
                obs_have="32398"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29831"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Sat Mar 31 20:34:41 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9496361"
                         time_creation="Sat Mar 31 18:15:39 2012"
                         time_modification="Sat Mar 31 18:09:03 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="35614"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32560"
                obs_have="32398"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29831"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9496361"
                         time_creation="Sat Mar 31 18:15:39 2012"
                         time_modification="Sat Mar 31 18:09:03 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="35614"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32560"
                obs_have="32398"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29831"
                obs_ratio="99.57" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="9496361"
                         time_creation="Sat Apr 28 00:57:52 2012"
                         time_modification="Sat Mar 31 18:09:03 2012" />
        <observations epoch_first="Sat Mar 31 17:00:00 2012"
                      epoch_last="Sat Mar 31 17:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35811"
                obs_have="35614"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="32560"
                obs_have="32398"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="29959"
                obs_have="29831"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/chph091s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 31 19:41:24 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9496724"
                         time_creation="Sat Mar 31 19:15:53 2012"
                         time_modification="Sat Mar 31 19:08:59 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="35177"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30681"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27950"
                obs_have="27805"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sat Mar 31 20:03:11 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9496724"
                         time_creation="Sat Mar 31 19:15:53 2012"
                         time_modification="Sat Mar 31 19:08:59 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="35177"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30681"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27950"
                obs_have="27805"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Sat Mar 31 21:24:01 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9496724"
                         time_creation="Sat Mar 31 19:15:53 2012"
                         time_modification="Sat Mar 31 19:08:59 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="35177"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30681"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27950"
                obs_have="27805"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9496724"
                         time_creation="Sat Mar 31 19:15:53 2012"
                         time_modification="Sat Mar 31 19:08:59 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="35177"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30681"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27950"
                obs_have="27805"
                obs_ratio="99.48" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:00"
                         size="9496724"
                         time_creation="Sat Apr 28 00:57:54 2012"
                         time_modification="Sat Mar 31 19:08:59 2012" />
        <observations epoch_first="Sat Mar 31 18:00:00 2012"
                      epoch_last="Sat Mar 31 18:59:59 2012"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="35177"
                obs_ratio="99.50" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30681"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="27950"
                obs_have="27805"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/chph091t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 31 21:01:22 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10039944"
                         time_creation="Sat Mar 31 20:30:41 2012"
                         time_modification="Sat Mar 31 20:08:56 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="37370"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29267"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 22:20:16 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10039944"
                         time_creation="Sat Mar 31 20:30:41 2012"
                         time_modification="Sat Mar 31 20:08:56 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="37370"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29267"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10039944"
                         time_creation="Sat Mar 31 20:30:41 2012"
                         time_modification="Sat Mar 31 20:08:56 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="37370"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29267"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:08:57"
                         size="10039944"
                         time_creation="Sat Apr 28 00:57:55 2012"
                         time_modification="Sat Mar 31 20:08:56 2012" />
        <observations epoch_first="Sat Mar 31 19:00:00 2012"
                      epoch_last="Sat Mar 31 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="37370"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="29267"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24061"
                obs_have="24061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 31 21:59:38 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8819992"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:18 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="30521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 23:20:20 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8819992"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:18 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="30521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8819992"
                         time_creation="Sat Mar 31 21:25:43 2012"
                         time_modification="Sat Mar 31 21:18:18 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="30521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:18:19"
                         size="8819992"
                         time_creation="Sat Apr 28 00:57:57 2012"
                         time_modification="Sat Mar 31 21:18:18 2012" />
        <observations epoch_first="Sat Mar 31 20:00:00 2012"
                      epoch_last="Sat Mar 31 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33081"
                obs_have="33081"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="30521"
                obs_have="30521"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28082"
                obs_have="28082"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Mar 31 22:40:34 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Mar 31 22:25:51 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 31 22:58:48 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Mar 31 22:25:51 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 00:16:04 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Mar 31 22:25:51 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr  1 00:50:22 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Mar 31 22:25:51 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Mar 31 22:25:51 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:18:30"
                         size="8715715"
                         time_creation="Sat Apr 28 00:57:58 2012"
                         time_modification="Sat Mar 31 22:18:29 2012" />
        <observations epoch_first="Sat Mar 31 21:00:00 2012"
                      epoch_last="Sat Mar 31 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="24662"
                obs_have="24662"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22293"
                obs_have="22293"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/chph091w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Mar 31 23:45:44 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9474738"
                         time_creation="Sat Mar 31 23:16:00 2012"
                         time_modification="Sat Mar 31 23:09:01 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35440"
                obs_have="35313"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24322"
                obs_have="24314"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20460"
                obs_have="20453"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr  1 00:02:31 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9474738"
                         time_creation="Sat Mar 31 23:16:00 2012"
                         time_modification="Sat Mar 31 23:09:01 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35440"
                obs_have="35313"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24322"
                obs_have="24314"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20460"
                obs_have="20453"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr  1 01:45:26 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9474738"
                         time_creation="Sat Mar 31 23:16:00 2012"
                         time_modification="Sat Mar 31 23:09:01 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35440"
                obs_have="35313"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24322"
                obs_have="24314"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20460"
                obs_have="20453"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9474738"
                         time_creation="Sat Mar 31 23:16:00 2012"
                         time_modification="Sat Mar 31 23:09:01 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35440"
                obs_have="35313"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24322"
                obs_have="24314"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20460"
                obs_have="20453"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9474738"
                         time_creation="Sat Apr 28 00:57:59 2012"
                         time_modification="Sat Mar 31 23:09:01 2012" />
        <observations epoch_first="Sat Mar 31 22:00:00 2012"
                      epoch_last="Sat Mar 31 22:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35440"
                obs_have="35313"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24322"
                obs_have="24314"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20460"
                obs_have="20453"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/chph091x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Apr  1 01:07:38 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9966595"
                         time_creation="Sun Apr  1 00:30:43 2012"
                         time_modification="Sun Apr  1 00:09:01 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38740"
                obs_have="38723"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="29587"
                obs_have="29578"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23965"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr  1 02:46:11 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9966595"
                         time_creation="Sun Apr  1 00:30:43 2012"
                         time_modification="Sun Apr  1 00:09:01 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38740"
                obs_have="38723"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="29587"
                obs_have="29578"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23965"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr  2 01:12:00 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9966595"
                         time_creation="Sun Apr  1 00:30:43 2012"
                         time_modification="Sun Apr  1 00:09:01 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38740"
                obs_have="38723"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="29587"
                obs_have="29578"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23965"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 30 09:10:18 2012"
               level="3">
        <file_statistics latency="00:09:02"
                         size="9966595"
                         time_creation="Sat Apr 28 00:58:00 2012"
                         time_modification="Sun Apr  1 00:09:01 2012" />
        <observations epoch_first="Sat Mar 31 23:00:00 2012"
                      epoch_last="Sat Mar 31 23:59:59 2012"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38740"
                obs_have="38723"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="29587"
                obs_have="29578"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="23972"
                obs_have="23965"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
  </station>
</QC>
