<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-06 00:00:00"
    DayOfYear="6"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch0060.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan  7 17:34:45 2011"
               level="3">
        <file_statistics latency="01:11:04"
                         size="6841542"
                         time_creation="Fri Jan  7 01:16:27 2011"
                         time_modification="Fri Jan  7 01:10:34 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29389"
                obs_have="28609"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="24553"
                obs_have="24522"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:35:33 2011"
               level="3">
        <file_statistics latency="01:11:04"
                         size="6841542"
                         time_creation="Thu Feb  3 00:59:26 2011"
                         time_modification="Fri Jan  7 01:10:34 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29389"
                obs_have="28609"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="24553"
                obs_have="24522"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21772"
                obs_have="21772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan  6 01:18:50 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Jan  6 01:06:11 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 01:43:47 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Jan  6 01:06:11 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 03:33:56 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Jan  6 01:06:11 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 03:40:37 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Jan  6 01:06:11 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Jan  6 01:06:11 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:09"
                         size="8902633"
                         time_creation="Thu Feb  3 00:57:26 2011"
                         time_modification="Thu Jan  6 01:01:08 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35686"
                obs_have="34570"
                obs_ratio="96.87" />
          <mask elevation="10 degrees"
                obs_expected="32127"
                obs_have="32036"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="29053"
                obs_have="29053"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan  6 02:18:43 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="9055125"
                         time_creation="Thu Jan  6 02:11:03 2011"
                         time_modification="Thu Jan  6 02:04:14 2011" />
        <observations epoch_first="Thu Jan  6 01:00:00 2011"
                      epoch_last="Thu Jan  6 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36931"
                obs_have="35907"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30470"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26771"
                obs_have="26771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 04:29:23 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="9055125"
                         time_creation="Thu Jan  6 02:11:03 2011"
                         time_modification="Thu Jan  6 02:04:14 2011" />
        <observations epoch_first="Thu Jan  6 01:00:00 2011"
                      epoch_last="Thu Jan  6 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36931"
                obs_have="35907"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30470"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26771"
                obs_have="26771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="9055125"
                         time_creation="Thu Jan  6 02:11:03 2011"
                         time_modification="Thu Jan  6 02:04:14 2011" />
        <observations epoch_first="Thu Jan  6 01:00:00 2011"
                      epoch_last="Thu Jan  6 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36931"
                obs_have="35907"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30470"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26771"
                obs_have="26771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="9055125"
                         time_creation="Thu Feb  3 00:57:27 2011"
                         time_modification="Thu Jan  6 02:04:14 2011" />
        <observations epoch_first="Thu Jan  6 01:00:00 2011"
                      epoch_last="Thu Jan  6 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36931"
                obs_have="35907"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="30474"
                obs_have="30470"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26771"
                obs_have="26771"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan  6 03:31:02 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Jan  6 03:06:11 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 03:36:25 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Jan  6 03:06:11 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 03:43:08 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Jan  6 03:06:11 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 05:27:48 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Jan  6 03:06:11 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Jan  6 03:06:11 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8623725"
                         time_creation="Thu Feb  3 00:57:27 2011"
                         time_modification="Thu Jan  6 03:01:18 2011" />
        <observations epoch_first="Thu Jan  6 02:00:00 2011"
                      epoch_last="Thu Jan  6 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35706"
                obs_have="34905"
                obs_ratio="97.76" />
          <mask elevation="10 degrees"
                obs_expected="29670"
                obs_have="29670"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25751"
                obs_have="25751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan  6 04:18:25 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7553596"
                         time_creation="Thu Jan  6 04:06:11 2011"
                         time_modification="Thu Jan  6 04:01:18 2011" />
        <observations epoch_first="Thu Jan  6 03:00:00 2011"
                      epoch_last="Thu Jan  6 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32759"
                obs_have="32701"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="30001"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 04:43:44 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7553596"
                         time_creation="Thu Jan  6 04:06:11 2011"
                         time_modification="Thu Jan  6 04:01:18 2011" />
        <observations epoch_first="Thu Jan  6 03:00:00 2011"
                      epoch_last="Thu Jan  6 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32759"
                obs_have="32701"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="30001"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 06:28:30 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7553596"
                         time_creation="Thu Jan  6 04:06:11 2011"
                         time_modification="Thu Jan  6 04:01:18 2011" />
        <observations epoch_first="Thu Jan  6 03:00:00 2011"
                      epoch_last="Thu Jan  6 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32759"
                obs_have="32701"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="30001"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7553596"
                         time_creation="Thu Jan  6 04:06:11 2011"
                         time_modification="Thu Jan  6 04:01:18 2011" />
        <observations epoch_first="Thu Jan  6 03:00:00 2011"
                      epoch_last="Thu Jan  6 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32759"
                obs_have="32701"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="30001"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="7553596"
                         time_creation="Thu Feb  3 00:57:28 2011"
                         time_modification="Thu Jan  6 04:01:18 2011" />
        <observations epoch_first="Thu Jan  6 03:00:00 2011"
                      epoch_last="Thu Jan  6 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32759"
                obs_have="32701"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="30008"
                obs_have="30001"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="26665"
                obs_have="26665"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan  6 05:17:53 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="7479074"
                         time_creation="Thu Jan  6 05:11:05 2011"
                         time_modification="Thu Jan  6 05:06:13 2011" />
        <observations epoch_first="Thu Jan  6 04:00:00 2011"
                      epoch_last="Thu Jan  6 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31751"
                obs_have="31178"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 05:42:51 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="7479074"
                         time_creation="Thu Jan  6 05:11:05 2011"
                         time_modification="Thu Jan  6 05:06:13 2011" />
        <observations epoch_first="Thu Jan  6 04:00:00 2011"
                      epoch_last="Thu Jan  6 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31751"
                obs_have="31178"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 07:28:56 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="7479074"
                         time_creation="Thu Jan  6 05:11:05 2011"
                         time_modification="Thu Jan  6 05:06:13 2011" />
        <observations epoch_first="Thu Jan  6 04:00:00 2011"
                      epoch_last="Thu Jan  6 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31751"
                obs_have="31178"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="7479074"
                         time_creation="Thu Jan  6 05:11:05 2011"
                         time_modification="Thu Jan  6 05:06:13 2011" />
        <observations epoch_first="Thu Jan  6 04:00:00 2011"
                      epoch_last="Thu Jan  6 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31751"
                obs_have="31178"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:06:14"
                         size="7479074"
                         time_creation="Thu Feb  3 00:57:29 2011"
                         time_modification="Thu Jan  6 05:06:13 2011" />
        <observations epoch_first="Thu Jan  6 04:00:00 2011"
                      epoch_last="Thu Jan  6 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31751"
                obs_have="31178"
                obs_ratio="98.20" />
          <mask elevation="10 degrees"
                obs_expected="27028"
                obs_have="27028"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24679"
                obs_have="24679"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan  6 06:18:08 2011"
               level="3">
        <file_statistics latency="00:07:16"
                         size="8348226"
                         time_creation="Thu Jan  6 06:11:07 2011"
                         time_modification="Thu Jan  6 06:07:15 2011" />
        <observations epoch_first="Thu Jan  6 05:00:00 2011"
                      epoch_last="Thu Jan  6 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="33565"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24792"
                obs_have="24792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20747"
                obs_have="20747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 06:43:12 2011"
               level="3">
        <file_statistics latency="00:07:16"
                         size="8348226"
                         time_creation="Thu Jan  6 06:11:07 2011"
                         time_modification="Thu Jan  6 06:07:15 2011" />
        <observations epoch_first="Thu Jan  6 05:00:00 2011"
                      epoch_last="Thu Jan  6 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="33565"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24792"
                obs_have="24792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20747"
                obs_have="20747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 08:28:36 2011"
               level="3">
        <file_statistics latency="00:07:16"
                         size="8348226"
                         time_creation="Thu Jan  6 06:11:07 2011"
                         time_modification="Thu Jan  6 06:07:15 2011" />
        <observations epoch_first="Thu Jan  6 05:00:00 2011"
                      epoch_last="Thu Jan  6 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="33565"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24792"
                obs_have="24792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20747"
                obs_have="20747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:07:16"
                         size="8348226"
                         time_creation="Thu Jan  6 06:11:07 2011"
                         time_modification="Thu Jan  6 06:07:15 2011" />
        <observations epoch_first="Thu Jan  6 05:00:00 2011"
                      epoch_last="Thu Jan  6 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="33565"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24792"
                obs_have="24792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20747"
                obs_have="20747"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:07:16"
                         size="8348226"
                         time_creation="Thu Feb  3 00:57:29 2011"
                         time_modification="Thu Jan  6 06:07:15 2011" />
        <observations epoch_first="Thu Jan  6 05:00:00 2011"
                      epoch_last="Thu Jan  6 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35508"
                obs_have="33565"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24792"
                obs_have="24792"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20747"
                obs_have="20747"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan  6 07:20:40 2011"
               level="3">
        <file_statistics latency="00:06:11"
                         size="9207482"
                         time_creation="Thu Jan  6 07:11:09 2011"
                         time_modification="Thu Jan  6 07:06:10 2011" />
        <observations epoch_first="Thu Jan  6 06:00:00 2011"
                      epoch_last="Thu Jan  6 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39345"
                obs_have="38747"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24528"
                obs_have="24528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 07:46:09 2011"
               level="3">
        <file_statistics latency="00:06:11"
                         size="9207482"
                         time_creation="Thu Jan  6 07:11:09 2011"
                         time_modification="Thu Jan  6 07:06:10 2011" />
        <observations epoch_first="Thu Jan  6 06:00:00 2011"
                      epoch_last="Thu Jan  6 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39345"
                obs_have="38747"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24528"
                obs_have="24528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 09:29:13 2011"
               level="3">
        <file_statistics latency="00:06:11"
                         size="9207482"
                         time_creation="Thu Jan  6 07:11:09 2011"
                         time_modification="Thu Jan  6 07:06:10 2011" />
        <observations epoch_first="Thu Jan  6 06:00:00 2011"
                      epoch_last="Thu Jan  6 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39345"
                obs_have="38747"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24528"
                obs_have="24528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:06:11"
                         size="9207482"
                         time_creation="Thu Jan  6 07:11:09 2011"
                         time_modification="Thu Jan  6 07:06:10 2011" />
        <observations epoch_first="Thu Jan  6 06:00:00 2011"
                      epoch_last="Thu Jan  6 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39345"
                obs_have="38747"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24528"
                obs_have="24528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:06:11"
                         size="9207482"
                         time_creation="Thu Feb  3 00:57:30 2011"
                         time_modification="Thu Jan  6 07:06:10 2011" />
        <observations epoch_first="Thu Jan  6 06:00:00 2011"
                      epoch_last="Thu Jan  6 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39345"
                obs_have="38747"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="30224"
                obs_have="30224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24528"
                obs_have="24528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan  6 08:19:14 2011"
               level="3">
        <file_statistics latency="00:06:17"
                         size="9303442"
                         time_creation="Thu Jan  6 08:11:10 2011"
                         time_modification="Thu Jan  6 08:06:16 2011" />
        <observations epoch_first="Thu Jan  6 07:00:00 2011"
                      epoch_last="Thu Jan  6 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="36254"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="30022"
                obs_have="30022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 08:43:48 2011"
               level="3">
        <file_statistics latency="00:06:17"
                         size="9303442"
                         time_creation="Thu Jan  6 08:11:10 2011"
                         time_modification="Thu Jan  6 08:06:16 2011" />
        <observations epoch_first="Thu Jan  6 07:00:00 2011"
                      epoch_last="Thu Jan  6 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="36254"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="30022"
                obs_have="30022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 10:28:23 2011"
               level="3">
        <file_statistics latency="00:06:17"
                         size="9303442"
                         time_creation="Thu Jan  6 08:11:10 2011"
                         time_modification="Thu Jan  6 08:06:16 2011" />
        <observations epoch_first="Thu Jan  6 07:00:00 2011"
                      epoch_last="Thu Jan  6 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="36254"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="30022"
                obs_have="30022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:06:17"
                         size="9303442"
                         time_creation="Thu Jan  6 08:11:10 2011"
                         time_modification="Thu Jan  6 08:06:16 2011" />
        <observations epoch_first="Thu Jan  6 07:00:00 2011"
                      epoch_last="Thu Jan  6 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="36254"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="30022"
                obs_have="30022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:06:17"
                         size="9303442"
                         time_creation="Thu Feb  3 00:57:31 2011"
                         time_modification="Thu Jan  6 08:06:16 2011" />
        <observations epoch_first="Thu Jan  6 07:00:00 2011"
                      epoch_last="Thu Jan  6 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="36254"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="30022"
                obs_have="30022"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26396"
                obs_have="26396"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan  6 09:18:10 2011"
               level="3">
        <file_statistics latency="00:03:40"
                         size="8897634"
                         time_creation="Thu Jan  6 09:11:11 2011"
                         time_modification="Thu Jan  6 09:03:39 2011" />
        <observations epoch_first="Thu Jan  6 08:00:00 2011"
                      epoch_last="Thu Jan  6 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29374"
                obs_have="29374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 09:43:35 2011"
               level="3">
        <file_statistics latency="00:03:40"
                         size="8897634"
                         time_creation="Thu Jan  6 09:11:11 2011"
                         time_modification="Thu Jan  6 09:03:39 2011" />
        <observations epoch_first="Thu Jan  6 08:00:00 2011"
                      epoch_last="Thu Jan  6 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29374"
                obs_have="29374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 11:28:05 2011"
               level="3">
        <file_statistics latency="00:03:40"
                         size="8897634"
                         time_creation="Thu Jan  6 09:11:11 2011"
                         time_modification="Thu Jan  6 09:03:39 2011" />
        <observations epoch_first="Thu Jan  6 08:00:00 2011"
                      epoch_last="Thu Jan  6 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29374"
                obs_have="29374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:03:40"
                         size="8897634"
                         time_creation="Thu Jan  6 09:11:11 2011"
                         time_modification="Thu Jan  6 09:03:39 2011" />
        <observations epoch_first="Thu Jan  6 08:00:00 2011"
                      epoch_last="Thu Jan  6 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29374"
                obs_have="29374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:03:40"
                         size="8897634"
                         time_creation="Thu Feb  3 00:57:31 2011"
                         time_modification="Thu Jan  6 09:03:39 2011" />
        <observations epoch_first="Thu Jan  6 08:00:00 2011"
                      epoch_last="Thu Jan  6 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35043"
                obs_have="34734"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31631"
                obs_have="31631"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29374"
                obs_have="29374"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan  6 10:19:17 2011"
               level="3">
        <file_statistics latency="00:03:22"
                         size="9802845"
                         time_creation="Thu Jan  6 10:11:11 2011"
                         time_modification="Thu Jan  6 10:03:21 2011" />
        <observations epoch_first="Thu Jan  6 09:00:00 2011"
                      epoch_last="Thu Jan  6 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42513"
                obs_have="41874"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="33139"
                obs_have="32905"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28065"
                obs_have="28065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 10:44:13 2011"
               level="3">
        <file_statistics latency="00:03:22"
                         size="9802845"
                         time_creation="Thu Jan  6 10:11:11 2011"
                         time_modification="Thu Jan  6 10:03:21 2011" />
        <observations epoch_first="Thu Jan  6 09:00:00 2011"
                      epoch_last="Thu Jan  6 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42513"
                obs_have="41874"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="33139"
                obs_have="32905"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28065"
                obs_have="28065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 12:29:22 2011"
               level="3">
        <file_statistics latency="00:03:22"
                         size="9802845"
                         time_creation="Thu Jan  6 10:11:11 2011"
                         time_modification="Thu Jan  6 10:03:21 2011" />
        <observations epoch_first="Thu Jan  6 09:00:00 2011"
                      epoch_last="Thu Jan  6 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42513"
                obs_have="41874"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="33139"
                obs_have="32905"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28065"
                obs_have="28065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:03:22"
                         size="9802845"
                         time_creation="Thu Jan  6 10:11:11 2011"
                         time_modification="Thu Jan  6 10:03:21 2011" />
        <observations epoch_first="Thu Jan  6 09:00:00 2011"
                      epoch_last="Thu Jan  6 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42513"
                obs_have="41874"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="33139"
                obs_have="32905"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28065"
                obs_have="28065"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:03:22"
                         size="9802845"
                         time_creation="Thu Feb  3 00:57:32 2011"
                         time_modification="Thu Jan  6 10:03:21 2011" />
        <observations epoch_first="Thu Jan  6 09:00:00 2011"
                      epoch_last="Thu Jan  6 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42513"
                obs_have="41874"
                obs_ratio="98.50" />
          <mask elevation="10 degrees"
                obs_expected="33139"
                obs_have="32905"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="28065"
                obs_have="28065"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan  6 11:18:13 2011"
               level="3">
        <file_statistics latency="00:04:29"
                         size="9752226"
                         time_creation="Thu Jan  6 11:11:12 2011"
                         time_modification="Thu Jan  6 11:04:28 2011" />
        <observations epoch_first="Thu Jan  6 10:00:00 2011"
                      epoch_last="Thu Jan  6 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="43054"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="33795"
                obs_have="33516"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="27744"
                obs_have="27744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 11:43:09 2011"
               level="3">
        <file_statistics latency="00:04:29"
                         size="9752226"
                         time_creation="Thu Jan  6 11:11:12 2011"
                         time_modification="Thu Jan  6 11:04:28 2011" />
        <observations epoch_first="Thu Jan  6 10:00:00 2011"
                      epoch_last="Thu Jan  6 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="43054"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="33795"
                obs_have="33516"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="27744"
                obs_have="27744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 13:28:20 2011"
               level="3">
        <file_statistics latency="00:04:29"
                         size="9752226"
                         time_creation="Thu Jan  6 11:11:12 2011"
                         time_modification="Thu Jan  6 11:04:28 2011" />
        <observations epoch_first="Thu Jan  6 10:00:00 2011"
                      epoch_last="Thu Jan  6 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="43054"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="33795"
                obs_have="33516"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="27744"
                obs_have="27744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:04:29"
                         size="9752226"
                         time_creation="Thu Jan  6 11:11:12 2011"
                         time_modification="Thu Jan  6 11:04:28 2011" />
        <observations epoch_first="Thu Jan  6 10:00:00 2011"
                      epoch_last="Thu Jan  6 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="43054"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="33795"
                obs_have="33516"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="27744"
                obs_have="27744"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:04:29"
                         size="9752226"
                         time_creation="Thu Feb  3 00:57:32 2011"
                         time_modification="Thu Jan  6 11:04:28 2011" />
        <observations epoch_first="Thu Jan  6 10:00:00 2011"
                      epoch_last="Thu Jan  6 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44890"
                obs_have="43054"
                obs_ratio="95.91" />
          <mask elevation="10 degrees"
                obs_expected="33795"
                obs_have="33516"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="27744"
                obs_have="27744"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan  6 12:18:04 2011"
               level="3">
        <file_statistics latency="00:03:35"
                         size="8372972"
                         time_creation="Thu Jan  6 12:11:12 2011"
                         time_modification="Thu Jan  6 12:03:34 2011" />
        <observations epoch_first="Thu Jan  6 11:00:00 2011"
                      epoch_last="Thu Jan  6 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37865"
                obs_have="37350"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33464"
                obs_have="33464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 12:43:57 2011"
               level="3">
        <file_statistics latency="00:03:35"
                         size="8372972"
                         time_creation="Thu Jan  6 12:11:12 2011"
                         time_modification="Thu Jan  6 12:03:34 2011" />
        <observations epoch_first="Thu Jan  6 11:00:00 2011"
                      epoch_last="Thu Jan  6 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37865"
                obs_have="37350"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33464"
                obs_have="33464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 14:28:05 2011"
               level="3">
        <file_statistics latency="00:03:35"
                         size="8372972"
                         time_creation="Thu Jan  6 12:11:12 2011"
                         time_modification="Thu Jan  6 12:03:34 2011" />
        <observations epoch_first="Thu Jan  6 11:00:00 2011"
                      epoch_last="Thu Jan  6 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37865"
                obs_have="37350"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33464"
                obs_have="33464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:03:35"
                         size="8372972"
                         time_creation="Thu Jan  6 12:11:12 2011"
                         time_modification="Thu Jan  6 12:03:34 2011" />
        <observations epoch_first="Thu Jan  6 11:00:00 2011"
                      epoch_last="Thu Jan  6 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37865"
                obs_have="37350"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33464"
                obs_have="33464"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:03:35"
                         size="8372972"
                         time_creation="Thu Feb  3 00:57:33 2011"
                         time_modification="Thu Jan  6 12:03:34 2011" />
        <observations epoch_first="Thu Jan  6 11:00:00 2011"
                      epoch_last="Thu Jan  6 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37865"
                obs_have="37350"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="35227"
                obs_have="35227"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33464"
                obs_have="33464"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan  6 13:18:17 2011"
               level="3">
        <file_statistics latency="00:02:32"
                         size="7761950"
                         time_creation="Thu Jan  6 13:06:17 2011"
                         time_modification="Thu Jan  6 13:02:31 2011" />
        <observations epoch_first="Thu Jan  6 12:00:00 2011"
                      epoch_last="Thu Jan  6 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37200"
                obs_have="37097"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32558"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 13:43:14 2011"
               level="3">
        <file_statistics latency="00:02:32"
                         size="7761950"
                         time_creation="Thu Jan  6 13:06:17 2011"
                         time_modification="Thu Jan  6 13:02:31 2011" />
        <observations epoch_first="Thu Jan  6 12:00:00 2011"
                      epoch_last="Thu Jan  6 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="37097"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32558"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 15:28:16 2011"
               level="3">
        <file_statistics latency="00:02:32"
                         size="7761950"
                         time_creation="Thu Jan  6 13:06:17 2011"
                         time_modification="Thu Jan  6 13:02:31 2011" />
        <observations epoch_first="Thu Jan  6 12:00:00 2011"
                      epoch_last="Thu Jan  6 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="37097"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32558"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:02:32"
                         size="7761950"
                         time_creation="Thu Jan  6 13:06:17 2011"
                         time_modification="Thu Jan  6 13:02:31 2011" />
        <observations epoch_first="Thu Jan  6 12:00:00 2011"
                      epoch_last="Thu Jan  6 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="37097"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32558"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:02:32"
                         size="7761950"
                         time_creation="Thu Feb  3 00:57:33 2011"
                         time_modification="Thu Jan  6 13:02:31 2011" />
        <observations epoch_first="Thu Jan  6 12:00:00 2011"
                      epoch_last="Thu Jan  6 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37201"
                obs_have="37097"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="32558"
                obs_have="32558"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29514"
                obs_have="29514"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan  6 14:18:12 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="7007426"
                         time_creation="Thu Jan  6 14:11:10 2011"
                         time_modification="Thu Jan  6 14:03:29 2011" />
        <observations epoch_first="Thu Jan  6 13:00:00 2011"
                      epoch_last="Thu Jan  6 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34694"
                obs_have="34638"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31444"
                obs_have="31436"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27561"
                obs_have="27561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 14:43:09 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="7007426"
                         time_creation="Thu Jan  6 14:11:10 2011"
                         time_modification="Thu Jan  6 14:03:29 2011" />
        <observations epoch_first="Thu Jan  6 13:00:00 2011"
                      epoch_last="Thu Jan  6 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34694"
                obs_have="34638"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31446"
                obs_have="31438"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27561"
                obs_have="27561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="7007426"
                         time_creation="Thu Jan  6 14:11:10 2011"
                         time_modification="Thu Jan  6 14:03:29 2011" />
        <observations epoch_first="Thu Jan  6 13:00:00 2011"
                      epoch_last="Thu Jan  6 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34694"
                obs_have="34638"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31446"
                obs_have="31438"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27561"
                obs_have="27561"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:03:30"
                         size="7007426"
                         time_creation="Thu Feb  3 00:57:33 2011"
                         time_modification="Thu Jan  6 14:03:29 2011" />
        <observations epoch_first="Thu Jan  6 13:00:00 2011"
                      epoch_last="Thu Jan  6 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34694"
                obs_have="34638"
                obs_ratio="99.84" />
          <mask elevation="10 degrees"
                obs_expected="31446"
                obs_have="31438"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="27561"
                obs_have="27561"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan  6 15:17:35 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Jan  6 15:06:23 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33867"
                obs_have="33055"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 15:42:31 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Jan  6 15:06:23 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33868"
                obs_have="33056"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 17:37:37 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Jan  6 15:06:23 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33868"
                obs_have="33056"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 17:39:30 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Jan  6 15:06:23 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33868"
                obs_have="33056"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Jan  6 15:06:23 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33868"
                obs_have="33056"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:02:34"
                         size="7547994"
                         time_creation="Thu Feb  3 00:57:34 2011"
                         time_modification="Thu Jan  6 15:02:33 2011" />
        <observations epoch_first="Thu Jan  6 14:00:00 2011"
                      epoch_last="Thu Jan  6 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33868"
                obs_have="33056"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29192"
                obs_have="29192"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27081"
                obs_have="27081"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan  6 16:18:41 2011"
               level="3">
        <file_statistics latency="00:04:20"
                         size="8117766"
                         time_creation="Thu Jan  6 16:11:16 2011"
                         time_modification="Thu Jan  6 16:04:19 2011" />
        <observations epoch_first="Thu Jan  6 15:00:00 2011"
                      epoch_last="Thu Jan  6 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36084"
                obs_have="36038"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 18:29:07 2011"
               level="3">
        <file_statistics latency="00:04:20"
                         size="8117766"
                         time_creation="Thu Jan  6 16:11:16 2011"
                         time_modification="Thu Jan  6 16:04:19 2011" />
        <observations epoch_first="Thu Jan  6 15:00:00 2011"
                      epoch_last="Thu Jan  6 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36084"
                obs_have="36038"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:04:20"
                         size="8117766"
                         time_creation="Thu Jan  6 16:11:16 2011"
                         time_modification="Thu Jan  6 16:04:19 2011" />
        <observations epoch_first="Thu Jan  6 15:00:00 2011"
                      epoch_last="Thu Jan  6 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36084"
                obs_have="36038"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:04:20"
                         size="8117766"
                         time_creation="Thu Feb  3 00:57:34 2011"
                         time_modification="Thu Jan  6 16:04:19 2011" />
        <observations epoch_first="Thu Jan  6 15:00:00 2011"
                      epoch_last="Thu Jan  6 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36084"
                obs_have="36038"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="33736"
                obs_have="33736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32125"
                obs_have="32125"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan  6 17:33:01 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Jan  6 17:11:16 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 17:35:33 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Jan  6 17:11:16 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 17:43:14 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Jan  6 17:11:16 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 19:29:17 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Jan  6 17:11:16 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Jan  6 17:11:16 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:03:33"
                         size="8796086"
                         time_creation="Thu Feb  3 00:57:35 2011"
                         time_modification="Thu Jan  6 17:03:32 2011" />
        <observations epoch_first="Thu Jan  6 16:00:00 2011"
                      epoch_last="Thu Jan  6 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38868"
                obs_have="37755"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31415"
                obs_have="31415"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26289"
                obs_have="26289"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan  6 18:18:35 2011"
               level="3">
        <file_statistics latency="00:05:19"
                         size="8720585"
                         time_creation="Thu Jan  6 18:11:11 2011"
                         time_modification="Thu Jan  6 18:05:18 2011" />
        <observations epoch_first="Thu Jan  6 17:00:00 2011"
                      epoch_last="Thu Jan  6 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39006"
                obs_have="36932"
                obs_ratio="94.68" />
          <mask elevation="10 degrees"
                obs_expected="28575"
                obs_have="28575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25844"
                obs_have="25844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 18:43:55 2011"
               level="3">
        <file_statistics latency="00:05:19"
                         size="8720585"
                         time_creation="Thu Jan  6 18:11:11 2011"
                         time_modification="Thu Jan  6 18:05:18 2011" />
        <observations epoch_first="Thu Jan  6 17:00:00 2011"
                      epoch_last="Thu Jan  6 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39005"
                obs_have="36932"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28575"
                obs_have="28575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25844"
                obs_have="25844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 20:28:50 2011"
               level="3">
        <file_statistics latency="00:05:19"
                         size="8720585"
                         time_creation="Thu Jan  6 18:11:11 2011"
                         time_modification="Thu Jan  6 18:05:18 2011" />
        <observations epoch_first="Thu Jan  6 17:00:00 2011"
                      epoch_last="Thu Jan  6 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39005"
                obs_have="36932"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28575"
                obs_have="28575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25844"
                obs_have="25844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:05:19"
                         size="8720585"
                         time_creation="Thu Jan  6 18:11:11 2011"
                         time_modification="Thu Jan  6 18:05:18 2011" />
        <observations epoch_first="Thu Jan  6 17:00:00 2011"
                      epoch_last="Thu Jan  6 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39005"
                obs_have="36932"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28575"
                obs_have="28575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25844"
                obs_have="25844"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:05:19"
                         size="8720585"
                         time_creation="Thu Feb  3 00:57:35 2011"
                         time_modification="Thu Jan  6 18:05:18 2011" />
        <observations epoch_first="Thu Jan  6 17:00:00 2011"
                      epoch_last="Thu Jan  6 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39005"
                obs_have="36932"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="28575"
                obs_have="28575"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25844"
                obs_have="25844"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan  6 19:18:09 2011"
               level="3">
        <file_statistics latency="00:06:13"
                         size="8965949"
                         time_creation="Thu Jan  6 19:11:24 2011"
                         time_modification="Thu Jan  6 19:06:12 2011" />
        <observations epoch_first="Thu Jan  6 18:00:00 2011"
                      epoch_last="Thu Jan  6 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38338"
                obs_have="37085"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29954"
                obs_have="29954"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27459"
                obs_have="27459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 19:43:17 2011"
               level="3">
        <file_statistics latency="00:06:13"
                         size="8965949"
                         time_creation="Thu Jan  6 19:11:24 2011"
                         time_modification="Thu Jan  6 19:06:12 2011" />
        <observations epoch_first="Thu Jan  6 18:00:00 2011"
                      epoch_last="Thu Jan  6 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38338"
                obs_have="37085"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27459"
                obs_have="27459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 21:30:18 2011"
               level="3">
        <file_statistics latency="00:06:13"
                         size="8965949"
                         time_creation="Thu Jan  6 19:11:24 2011"
                         time_modification="Thu Jan  6 19:06:12 2011" />
        <observations epoch_first="Thu Jan  6 18:00:00 2011"
                      epoch_last="Thu Jan  6 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38338"
                obs_have="37085"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27459"
                obs_have="27459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:06:13"
                         size="8965949"
                         time_creation="Thu Jan  6 19:11:24 2011"
                         time_modification="Thu Jan  6 19:06:12 2011" />
        <observations epoch_first="Thu Jan  6 18:00:00 2011"
                      epoch_last="Thu Jan  6 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38338"
                obs_have="37085"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27459"
                obs_have="27459"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:06:13"
                         size="8965949"
                         time_creation="Thu Feb  3 00:57:36 2011"
                         time_modification="Thu Jan  6 19:06:12 2011" />
        <observations epoch_first="Thu Jan  6 18:00:00 2011"
                      epoch_last="Thu Jan  6 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38338"
                obs_have="37085"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="29956"
                obs_have="29956"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27459"
                obs_have="27459"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan  6 20:17:43 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8114727"
                         time_creation="Thu Jan  6 20:06:26 2011"
                         time_modification="Thu Jan  6 20:01:18 2011" />
        <observations epoch_first="Thu Jan  6 19:00:00 2011"
                      epoch_last="Thu Jan  6 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="32016"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29534"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27896"
                obs_have="27894"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan  6 20:43:25 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8114727"
                         time_creation="Thu Jan  6 20:06:26 2011"
                         time_modification="Thu Jan  6 20:01:18 2011" />
        <observations epoch_first="Thu Jan  6 19:00:00 2011"
                      epoch_last="Thu Jan  6 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="32016"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29534"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27896"
                obs_have="27894"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Jan  6 22:29:17 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8114727"
                         time_creation="Thu Jan  6 20:06:26 2011"
                         time_modification="Thu Jan  6 20:01:18 2011" />
        <observations epoch_first="Thu Jan  6 19:00:00 2011"
                      epoch_last="Thu Jan  6 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="32016"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29534"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27896"
                obs_have="27894"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8114727"
                         time_creation="Thu Jan  6 20:06:26 2011"
                         time_modification="Thu Jan  6 20:01:18 2011" />
        <observations epoch_first="Thu Jan  6 19:00:00 2011"
                      epoch_last="Thu Jan  6 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="32016"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29534"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27896"
                obs_have="27894"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8114727"
                         time_creation="Thu Feb  3 00:57:36 2011"
                         time_modification="Thu Jan  6 20:01:18 2011" />
        <observations epoch_first="Thu Jan  6 19:00:00 2011"
                      epoch_last="Thu Jan  6 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32799"
                obs_have="32016"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="29536"
                obs_have="29534"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="27896"
                obs_have="27894"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch006u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan  6 21:20:14 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8552669"
                         time_creation="Thu Jan  6 21:06:30 2011"
                         time_modification="Thu Jan  6 21:01:18 2011" />
        <observations epoch_first="Thu Jan  6 20:00:00 2011"
                      epoch_last="Thu Jan  6 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="34338"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27984"
                obs_have="27792"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23425"
                obs_have="23425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 21:45:00 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8552669"
                         time_creation="Thu Jan  6 21:06:30 2011"
                         time_modification="Thu Jan  6 21:01:18 2011" />
        <observations epoch_first="Thu Jan  6 20:00:00 2011"
                      epoch_last="Thu Jan  6 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="34338"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27985"
                obs_have="27793"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 23:28:34 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8552669"
                         time_creation="Thu Jan  6 21:06:30 2011"
                         time_modification="Thu Jan  6 21:01:18 2011" />
        <observations epoch_first="Thu Jan  6 20:00:00 2011"
                      epoch_last="Thu Jan  6 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="34338"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27985"
                obs_have="27793"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8552669"
                         time_creation="Thu Jan  6 21:06:30 2011"
                         time_modification="Thu Jan  6 21:01:18 2011" />
        <observations epoch_first="Thu Jan  6 20:00:00 2011"
                      epoch_last="Thu Jan  6 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="34338"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27985"
                obs_have="27793"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8552669"
                         time_creation="Thu Feb  3 00:57:37 2011"
                         time_modification="Thu Jan  6 21:01:18 2011" />
        <observations epoch_first="Thu Jan  6 20:00:00 2011"
                      epoch_last="Thu Jan  6 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34852"
                obs_have="34338"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="27985"
                obs_have="27793"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="23424"
                obs_have="23424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan  6 22:21:15 2011"
               level="3">
        <file_statistics latency="00:02:21"
                         size="8669924"
                         time_creation="Thu Jan  6 22:06:29 2011"
                         time_modification="Thu Jan  6 22:02:20 2011" />
        <observations epoch_first="Thu Jan  6 21:00:00 2011"
                      epoch_last="Thu Jan  6 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35849"
                obs_have="35299"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="30993"
                obs_have="30990"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 22:45:45 2011"
               level="3">
        <file_statistics latency="00:02:21"
                         size="8669924"
                         time_creation="Thu Jan  6 22:06:29 2011"
                         time_modification="Thu Jan  6 22:02:20 2011" />
        <observations epoch_first="Thu Jan  6 21:00:00 2011"
                      epoch_last="Thu Jan  6 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="35299"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="30992"
                obs_have="30989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 00:28:56 2011"
               level="3">
        <file_statistics latency="00:02:21"
                         size="8669924"
                         time_creation="Thu Jan  6 22:06:29 2011"
                         time_modification="Thu Jan  6 22:02:20 2011" />
        <observations epoch_first="Thu Jan  6 21:00:00 2011"
                      epoch_last="Thu Jan  6 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="35299"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="30992"
                obs_have="30989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:02:21"
                         size="8669924"
                         time_creation="Thu Jan  6 22:06:29 2011"
                         time_modification="Thu Jan  6 22:02:20 2011" />
        <observations epoch_first="Thu Jan  6 21:00:00 2011"
                      epoch_last="Thu Jan  6 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="35299"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="30992"
                obs_have="30989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:02:21"
                         size="8669924"
                         time_creation="Thu Feb  3 00:57:37 2011"
                         time_modification="Thu Jan  6 22:02:20 2011" />
        <observations epoch_first="Thu Jan  6 21:00:00 2011"
                      epoch_last="Thu Jan  6 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35848"
                obs_have="35299"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="30992"
                obs_have="30989"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="25039"
                obs_have="25039"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan  6 23:18:52 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8720107"
                         time_creation="Thu Jan  6 23:06:29 2011"
                         time_modification="Thu Jan  6 23:01:18 2011" />
        <observations epoch_first="Thu Jan  6 22:00:00 2011"
                      epoch_last="Thu Jan  6 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36003"
                obs_have="35424"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31328"
                obs_have="31328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan  6 23:42:53 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8720107"
                         time_creation="Thu Jan  6 23:06:29 2011"
                         time_modification="Thu Jan  6 23:01:18 2011" />
        <observations epoch_first="Thu Jan  6 22:00:00 2011"
                      epoch_last="Thu Jan  6 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35424"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31328"
                obs_have="31328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 01:28:01 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8720107"
                         time_creation="Thu Jan  6 23:06:29 2011"
                         time_modification="Thu Jan  6 23:01:18 2011" />
        <observations epoch_first="Thu Jan  6 22:00:00 2011"
                      epoch_last="Thu Jan  6 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35424"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31328"
                obs_have="31328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8720107"
                         time_creation="Thu Jan  6 23:06:29 2011"
                         time_modification="Thu Jan  6 23:01:18 2011" />
        <observations epoch_first="Thu Jan  6 22:00:00 2011"
                      epoch_last="Thu Jan  6 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35424"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31328"
                obs_have="31328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:19"
                         size="8720107"
                         time_creation="Thu Feb  3 00:57:38 2011"
                         time_modification="Thu Jan  6 23:01:18 2011" />
        <observations epoch_first="Thu Jan  6 22:00:00 2011"
                      epoch_last="Thu Jan  6 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36004"
                obs_have="35424"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="31328"
                obs_have="31328"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28105"
                obs_have="28105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch006x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan  7 00:17:57 2011"
               level="3">
        <file_statistics latency="00:01:20"
                         size="8898781"
                         time_creation="Fri Jan  7 00:06:28 2011"
                         time_modification="Fri Jan  7 00:01:19 2011" />
        <observations epoch_first="Thu Jan  6 23:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="33967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31534"
                obs_have="31534"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29653"
                obs_have="29653"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 00:45:27 2011"
               level="3">
        <file_statistics latency="00:01:20"
                         size="8898781"
                         time_creation="Fri Jan  7 00:06:28 2011"
                         time_modification="Fri Jan  7 00:01:19 2011" />
        <observations epoch_first="Thu Jan  6 23:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="33967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31534"
                obs_have="31534"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan  7 17:28:39 2011"
               level="3">
        <file_statistics latency="00:01:20"
                         size="8898781"
                         time_creation="Fri Jan  7 00:06:28 2011"
                         time_modification="Fri Jan  7 00:01:19 2011" />
        <observations epoch_first="Thu Jan  6 23:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="33967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31534"
                obs_have="31534"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29654"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  5 03:29:07 2011"
               level="3">
        <file_statistics latency="00:01:20"
                         size="8898781"
                         time_creation="Thu Feb  3 00:57:38 2011"
                         time_modification="Fri Jan  7 00:01:19 2011" />
        <observations epoch_first="Thu Jan  6 23:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34639"
                obs_have="33967"
                obs_ratio="98.06" />
          <mask elevation="10 degrees"
                obs_expected="31534"
                obs_have="31534"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29654"
                obs_have="29654"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
