<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-01-29 00:00:00"
    DayOfYear="29"
    Year="2011">
  <station name="VFCH">
    <file name="/vfch0290.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 30 17:40:36 2011"
               level="3">
        <file_statistics latency="01:11:08"
                         size="6886505"
                         time_creation="Sun Jan 30 01:16:27 2011"
                         time_modification="Sun Jan 30 01:10:38 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29363"
                obs_have="28753"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="24532"
                obs_have="24499"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21737"
                obs_have="21736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:39:40 2011"
               level="3">
        <file_statistics latency="01:11:08"
                         size="6886505"
                         time_creation="Sat Feb 26 00:54:02 2011"
                         time_modification="Sun Jan 30 01:10:38 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29363"
                obs_have="28753"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="24532"
                obs_have="24499"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21737"
                obs_have="21736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Jan 29 01:18:33 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Jan 29 01:06:10 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 01:43:57 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Jan 29 01:06:10 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 03:42:32 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Jan 29 01:06:10 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 03:45:13 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Jan 29 01:06:10 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Jan 29 01:06:10 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9164032"
                         time_creation="Sat Feb 26 00:53:21 2011"
                         time_modification="Sat Jan 29 01:02:09 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37667"
                obs_have="36502"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29182"
                obs_have="29182"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Jan 29 02:18:22 2011"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8346272"
                         time_creation="Sat Jan 29 02:06:10 2011"
                         time_modification="Sat Jan 29 02:02:07 2011" />
        <observations epoch_first="Sat Jan 29 01:00:00 2011"
                      epoch_last="Sat Jan 29 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31146"
                obs_have="31146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 04:28:25 2011"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8346272"
                         time_creation="Sat Jan 29 02:06:10 2011"
                         time_modification="Sat Jan 29 02:02:07 2011" />
        <observations epoch_first="Sat Jan 29 01:00:00 2011"
                      epoch_last="Sat Jan 29 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31146"
                obs_have="31146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8346272"
                         time_creation="Sat Jan 29 02:06:10 2011"
                         time_modification="Sat Jan 29 02:02:07 2011" />
        <observations epoch_first="Sat Jan 29 01:00:00 2011"
                      epoch_last="Sat Jan 29 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31146"
                obs_have="31146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8346272"
                         time_creation="Sat Feb 26 00:53:21 2011"
                         time_modification="Sat Jan 29 02:02:07 2011" />
        <observations epoch_first="Sat Jan 29 01:00:00 2011"
                      epoch_last="Sat Jan 29 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32400"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31146"
                obs_have="31146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29185"
                obs_have="29185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Jan 29 03:39:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Jan 29 03:06:12 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 03:47:41 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Jan 29 03:06:12 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 03:50:30 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Jan 29 03:06:12 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 05:28:34 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Jan 29 03:06:12 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Jan 29 03:06:12 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7586976"
                         time_creation="Sat Feb 26 00:53:22 2011"
                         time_modification="Sat Jan 29 03:02:02 2011" />
        <observations epoch_first="Sat Jan 29 02:00:00 2011"
                      epoch_last="Sat Jan 29 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30797"
                obs_have="30251"
                obs_ratio="98.23" />
          <mask elevation="10 degrees"
                obs_expected="25111"
                obs_have="25111"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22243"
                obs_have="22243"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Jan 29 04:18:26 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7554047"
                         time_creation="Sat Jan 29 04:06:12 2011"
                         time_modification="Sat Jan 29 04:02:02 2011" />
        <observations epoch_first="Sat Jan 29 03:00:00 2011"
                      epoch_last="Sat Jan 29 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33900"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="26079"
                obs_have="26077"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 04:43:29 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7554047"
                         time_creation="Sat Jan 29 04:06:12 2011"
                         time_modification="Sat Jan 29 04:02:02 2011" />
        <observations epoch_first="Sat Jan 29 03:00:00 2011"
                      epoch_last="Sat Jan 29 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33900"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="26079"
                obs_have="26077"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 06:28:47 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7554047"
                         time_creation="Sat Jan 29 04:06:12 2011"
                         time_modification="Sat Jan 29 04:02:02 2011" />
        <observations epoch_first="Sat Jan 29 03:00:00 2011"
                      epoch_last="Sat Jan 29 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33900"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="26079"
                obs_have="26077"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7554047"
                         time_creation="Sat Jan 29 04:06:12 2011"
                         time_modification="Sat Jan 29 04:02:02 2011" />
        <observations epoch_first="Sat Jan 29 03:00:00 2011"
                      epoch_last="Sat Jan 29 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33900"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="26079"
                obs_have="26077"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:03"
                         size="7554047"
                         time_creation="Sat Feb 26 00:53:22 2011"
                         time_modification="Sat Jan 29 04:02:02 2011" />
        <observations epoch_first="Sat Jan 29 03:00:00 2011"
                      epoch_last="Sat Jan 29 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34945"
                obs_have="33900"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="26079"
                obs_have="26077"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Jan 29 05:18:36 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8605306"
                         time_creation="Sat Jan 29 05:11:05 2011"
                         time_modification="Sat Jan 29 05:05:15 2011" />
        <observations epoch_first="Sat Jan 29 04:00:00 2011"
                      epoch_last="Sat Jan 29 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35001"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 05:43:28 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8605306"
                         time_creation="Sat Jan 29 05:11:05 2011"
                         time_modification="Sat Jan 29 05:05:15 2011" />
        <observations epoch_first="Sat Jan 29 04:00:00 2011"
                      epoch_last="Sat Jan 29 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35001"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 07:30:12 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8605306"
                         time_creation="Sat Jan 29 05:11:05 2011"
                         time_modification="Sat Jan 29 05:05:15 2011" />
        <observations epoch_first="Sat Jan 29 04:00:00 2011"
                      epoch_last="Sat Jan 29 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35001"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8605306"
                         time_creation="Sat Jan 29 05:11:05 2011"
                         time_modification="Sat Jan 29 05:05:15 2011" />
        <observations epoch_first="Sat Jan 29 04:00:00 2011"
                      epoch_last="Sat Jan 29 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35001"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8605306"
                         time_creation="Sat Feb 26 00:53:22 2011"
                         time_modification="Sat Jan 29 05:05:15 2011" />
        <observations epoch_first="Sat Jan 29 04:00:00 2011"
                      epoch_last="Sat Jan 29 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35765"
                obs_have="35001"
                obs_ratio="97.86" />
          <mask elevation="10 degrees"
                obs_expected="27115"
                obs_have="27115"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23149"
                obs_have="23149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Jan 29 06:18:30 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9274470"
                         time_creation="Sat Jan 29 06:11:04 2011"
                         time_modification="Sat Jan 29 06:06:15 2011" />
        <observations epoch_first="Sat Jan 29 05:00:00 2011"
                      epoch_last="Sat Jan 29 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39257"
                obs_have="37865"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 06:43:52 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9274470"
                         time_creation="Sat Jan 29 06:11:04 2011"
                         time_modification="Sat Jan 29 06:06:15 2011" />
        <observations epoch_first="Sat Jan 29 05:00:00 2011"
                      epoch_last="Sat Jan 29 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39257"
                obs_have="37865"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 08:30:05 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9274470"
                         time_creation="Sat Jan 29 06:11:04 2011"
                         time_modification="Sat Jan 29 06:06:15 2011" />
        <observations epoch_first="Sat Jan 29 05:00:00 2011"
                      epoch_last="Sat Jan 29 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39257"
                obs_have="37865"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9274470"
                         time_creation="Sat Jan 29 06:11:04 2011"
                         time_modification="Sat Jan 29 06:06:15 2011" />
        <observations epoch_first="Sat Jan 29 05:00:00 2011"
                      epoch_last="Sat Jan 29 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39257"
                obs_have="37865"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9274470"
                         time_creation="Sat Feb 26 00:53:23 2011"
                         time_modification="Sat Jan 29 06:06:15 2011" />
        <observations epoch_first="Sat Jan 29 05:00:00 2011"
                      epoch_last="Sat Jan 29 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39257"
                obs_have="37865"
                obs_ratio="96.45" />
          <mask elevation="10 degrees"
                obs_expected="30235"
                obs_have="30235"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26493"
                obs_have="26493"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Jan 29 07:19:58 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9082932"
                         time_creation="Sat Jan 29 07:11:07 2011"
                         time_modification="Sat Jan 29 07:05:17 2011" />
        <observations epoch_first="Sat Jan 29 06:00:00 2011"
                      epoch_last="Sat Jan 29 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="36207"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="31045"
                obs_have="31019"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26697"
                obs_have="26686"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Jan 29 07:45:46 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9082932"
                         time_creation="Sat Jan 29 07:11:07 2011"
                         time_modification="Sat Jan 29 07:05:17 2011" />
        <observations epoch_first="Sat Jan 29 06:00:00 2011"
                      epoch_last="Sat Jan 29 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="36207"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31018"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26697"
                obs_have="26686"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sat Jan 29 09:29:14 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9082932"
                         time_creation="Sat Jan 29 07:11:07 2011"
                         time_modification="Sat Jan 29 07:05:17 2011" />
        <observations epoch_first="Sat Jan 29 06:00:00 2011"
                      epoch_last="Sat Jan 29 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="36207"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31018"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26697"
                obs_have="26686"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9082932"
                         time_creation="Sat Jan 29 07:11:07 2011"
                         time_modification="Sat Jan 29 07:05:17 2011" />
        <observations epoch_first="Sat Jan 29 06:00:00 2011"
                      epoch_last="Sat Jan 29 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="36207"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31018"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26697"
                obs_have="26686"
                obs_ratio="99.96" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="9082932"
                         time_creation="Sat Feb 26 00:53:23 2011"
                         time_modification="Sat Jan 29 07:05:17 2011" />
        <observations epoch_first="Sat Jan 29 06:00:00 2011"
                      epoch_last="Sat Jan 29 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36462"
                obs_have="36207"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="31044"
                obs_have="31018"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="26697"
                obs_have="26686"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/vfch029h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Jan 29 08:21:38 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9133711"
                         time_creation="Sat Jan 29 08:11:12 2011"
                         time_modification="Sat Jan 29 08:06:15 2011" />
        <observations epoch_first="Sat Jan 29 07:00:00 2011"
                      epoch_last="Sat Jan 29 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37219"
                obs_have="37023"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32396"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31625"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan 29 08:46:57 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9133711"
                         time_creation="Sat Jan 29 08:11:12 2011"
                         time_modification="Sat Jan 29 08:06:15 2011" />
        <observations epoch_first="Sat Jan 29 07:00:00 2011"
                      epoch_last="Sat Jan 29 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37219"
                obs_have="37023"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32396"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31625"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:29:21 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9133711"
                         time_creation="Sat Jan 29 08:11:12 2011"
                         time_modification="Sat Jan 29 08:06:15 2011" />
        <observations epoch_first="Sat Jan 29 07:00:00 2011"
                      epoch_last="Sat Jan 29 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37219"
                obs_have="37023"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32396"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31625"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9133711"
                         time_creation="Sat Jan 29 08:11:12 2011"
                         time_modification="Sat Jan 29 08:06:15 2011" />
        <observations epoch_first="Sat Jan 29 07:00:00 2011"
                      epoch_last="Sat Jan 29 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37219"
                obs_have="37023"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32396"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31625"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:06:16"
                         size="9133711"
                         time_creation="Sat Feb 26 00:53:24 2011"
                         time_modification="Sat Jan 29 08:06:15 2011" />
        <observations epoch_first="Sat Jan 29 07:00:00 2011"
                      epoch_last="Sat Jan 29 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37219"
                obs_have="37023"
                obs_ratio="99.47" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="32396"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31629"
                obs_have="31625"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/vfch029i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Jan 29 09:19:59 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="10216852"
                         time_creation="Sat Jan 29 09:11:09 2011"
                         time_modification="Sat Jan 29 09:06:14 2011" />
        <observations epoch_first="Sat Jan 29 08:00:00 2011"
                      epoch_last="Sat Jan 29 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47213"
                obs_have="45480"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34125"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="26059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 09:45:29 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="10216852"
                         time_creation="Sat Jan 29 09:11:09 2011"
                         time_modification="Sat Jan 29 09:06:14 2011" />
        <observations epoch_first="Sat Jan 29 08:00:00 2011"
                      epoch_last="Sat Jan 29 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47212"
                obs_have="45480"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34125"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="26059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 11:29:38 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="10216852"
                         time_creation="Sat Jan 29 09:11:09 2011"
                         time_modification="Sat Jan 29 09:06:14 2011" />
        <observations epoch_first="Sat Jan 29 08:00:00 2011"
                      epoch_last="Sat Jan 29 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47212"
                obs_have="45480"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34125"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="26059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="10216852"
                         time_creation="Sat Jan 29 09:11:09 2011"
                         time_modification="Sat Jan 29 09:06:14 2011" />
        <observations epoch_first="Sat Jan 29 08:00:00 2011"
                      epoch_last="Sat Jan 29 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47212"
                obs_have="45480"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34125"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="26059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:06:15"
                         size="10216852"
                         time_creation="Sat Feb 26 00:53:24 2011"
                         time_modification="Sat Jan 29 09:06:14 2011" />
        <observations epoch_first="Sat Jan 29 08:00:00 2011"
                      epoch_last="Sat Jan 29 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47212"
                obs_have="45480"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="34713"
                obs_have="34125"
                obs_ratio="98.31" />
          <mask elevation="15 degrees"
                obs_expected="26059"
                obs_have="26059"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Jan 29 10:18:10 2011"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9438792"
                         time_creation="Sat Jan 29 10:11:07 2011"
                         time_modification="Sat Jan 29 10:04:13 2011" />
        <observations epoch_first="Sat Jan 29 09:00:00 2011"
                      epoch_last="Sat Jan 29 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40854"
                obs_have="40590"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34829"
                obs_have="34824"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 10:44:00 2011"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9438792"
                         time_creation="Sat Jan 29 10:11:07 2011"
                         time_modification="Sat Jan 29 10:04:13 2011" />
        <observations epoch_first="Sat Jan 29 09:00:00 2011"
                      epoch_last="Sat Jan 29 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40854"
                obs_have="40590"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34829"
                obs_have="34824"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 12:28:10 2011"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9438792"
                         time_creation="Sat Jan 29 10:11:07 2011"
                         time_modification="Sat Jan 29 10:04:13 2011" />
        <observations epoch_first="Sat Jan 29 09:00:00 2011"
                      epoch_last="Sat Jan 29 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40854"
                obs_have="40590"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34829"
                obs_have="34824"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9438792"
                         time_creation="Sat Jan 29 10:11:07 2011"
                         time_modification="Sat Jan 29 10:04:13 2011" />
        <observations epoch_first="Sat Jan 29 09:00:00 2011"
                      epoch_last="Sat Jan 29 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40854"
                obs_have="40590"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34829"
                obs_have="34824"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9438792"
                         time_creation="Sat Feb 26 00:53:24 2011"
                         time_modification="Sat Jan 29 10:04:13 2011" />
        <observations epoch_first="Sat Jan 29 09:00:00 2011"
                      epoch_last="Sat Jan 29 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40854"
                obs_have="40590"
                obs_ratio="99.35" />
          <mask elevation="10 degrees"
                obs_expected="34829"
                obs_have="34824"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="31080"
                obs_have="31080"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Jan 29 11:18:46 2011"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8687792"
                         time_creation="Sat Jan 29 11:16:07 2011"
                         time_modification="Sat Jan 29 11:13:14 2011" />
        <observations epoch_first="Sat Jan 29 10:00:00 2011"
                      epoch_last="Sat Jan 29 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="37289"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35183"
                obs_have="35183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 11:44:01 2011"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8687792"
                         time_creation="Sat Jan 29 11:16:07 2011"
                         time_modification="Sat Jan 29 11:13:14 2011" />
        <observations epoch_first="Sat Jan 29 10:00:00 2011"
                      epoch_last="Sat Jan 29 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="37289"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35183"
                obs_have="35183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 13:28:50 2011"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8687792"
                         time_creation="Sat Jan 29 11:16:07 2011"
                         time_modification="Sat Jan 29 11:13:14 2011" />
        <observations epoch_first="Sat Jan 29 10:00:00 2011"
                      epoch_last="Sat Jan 29 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="37289"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35183"
                obs_have="35183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8687792"
                         time_creation="Sat Jan 29 11:16:07 2011"
                         time_modification="Sat Jan 29 11:13:14 2011" />
        <observations epoch_first="Sat Jan 29 10:00:00 2011"
                      epoch_last="Sat Jan 29 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="37289"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35183"
                obs_have="35183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:13:15"
                         size="8687792"
                         time_creation="Sat Feb 26 00:53:25 2011"
                         time_modification="Sat Jan 29 11:13:14 2011" />
        <observations epoch_first="Sat Jan 29 10:00:00 2011"
                      epoch_last="Sat Jan 29 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37569"
                obs_have="37289"
                obs_ratio="99.25" />
          <mask elevation="10 degrees"
                obs_expected="35183"
                obs_have="35183"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32505"
                obs_have="32505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Jan 29 12:17:52 2011"
               level="3">
        <file_statistics latency="00:05:17"
                         size="7884394"
                         time_creation="Sat Jan 29 12:11:06 2011"
                         time_modification="Sat Jan 29 12:05:16 2011" />
        <observations epoch_first="Sat Jan 29 11:00:00 2011"
                      epoch_last="Sat Jan 29 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="34461"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="30569"
                obs_have="30569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 12:42:48 2011"
               level="3">
        <file_statistics latency="00:05:17"
                         size="7884394"
                         time_creation="Sat Jan 29 12:11:06 2011"
                         time_modification="Sat Jan 29 12:05:16 2011" />
        <observations epoch_first="Sat Jan 29 11:00:00 2011"
                      epoch_last="Sat Jan 29 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="34461"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="30569"
                obs_have="30569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 14:27:58 2011"
               level="3">
        <file_statistics latency="00:05:17"
                         size="7884394"
                         time_creation="Sat Jan 29 12:11:06 2011"
                         time_modification="Sat Jan 29 12:05:16 2011" />
        <observations epoch_first="Sat Jan 29 11:00:00 2011"
                      epoch_last="Sat Jan 29 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="34461"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="30569"
                obs_have="30569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:17"
                         size="7884394"
                         time_creation="Sat Jan 29 12:11:06 2011"
                         time_modification="Sat Jan 29 12:05:16 2011" />
        <observations epoch_first="Sat Jan 29 11:00:00 2011"
                      epoch_last="Sat Jan 29 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="34461"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="30569"
                obs_have="30569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:17"
                         size="7884394"
                         time_creation="Sat Feb 26 00:53:25 2011"
                         time_modification="Sat Jan 29 12:05:16 2011" />
        <observations epoch_first="Sat Jan 29 11:00:00 2011"
                      epoch_last="Sat Jan 29 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34591"
                obs_have="34461"
                obs_ratio="99.62" />
          <mask elevation="10 degrees"
                obs_expected="30569"
                obs_have="30569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28903"
                obs_have="28903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Jan 29 13:18:39 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8071471"
                         time_creation="Sat Jan 29 13:11:11 2011"
                         time_modification="Sat Jan 29 13:05:17 2011" />
        <observations epoch_first="Sat Jan 29 12:00:00 2011"
                      epoch_last="Sat Jan 29 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35466"
                obs_have="34544"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29100"
                obs_have="29100"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="24569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 13:43:38 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8071471"
                         time_creation="Sat Jan 29 13:11:11 2011"
                         time_modification="Sat Jan 29 13:05:17 2011" />
        <observations epoch_first="Sat Jan 29 12:00:00 2011"
                      epoch_last="Sat Jan 29 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="34545"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="24569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 15:28:48 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8071471"
                         time_creation="Sat Jan 29 13:11:11 2011"
                         time_modification="Sat Jan 29 13:05:17 2011" />
        <observations epoch_first="Sat Jan 29 12:00:00 2011"
                      epoch_last="Sat Jan 29 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="34545"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="24569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8071471"
                         time_creation="Sat Jan 29 13:11:11 2011"
                         time_modification="Sat Jan 29 13:05:17 2011" />
        <observations epoch_first="Sat Jan 29 12:00:00 2011"
                      epoch_last="Sat Jan 29 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="34545"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="24569"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:18"
                         size="8071471"
                         time_creation="Sat Feb 26 00:53:26 2011"
                         time_modification="Sat Jan 29 13:05:17 2011" />
        <observations epoch_first="Sat Jan 29 12:00:00 2011"
                      epoch_last="Sat Jan 29 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35467"
                obs_have="34545"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24569"
                obs_have="24569"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Jan 29 14:19:09 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="7741008"
                         time_creation="Sat Jan 29 14:11:08 2011"
                         time_modification="Sat Jan 29 14:05:15 2011" />
        <observations epoch_first="Sat Jan 29 13:00:00 2011"
                      epoch_last="Sat Jan 29 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33391"
                obs_have="33371"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32367"
                obs_have="32367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 14:44:05 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="7741008"
                         time_creation="Sat Jan 29 14:11:08 2011"
                         time_modification="Sat Jan 29 14:05:15 2011" />
        <observations epoch_first="Sat Jan 29 13:00:00 2011"
                      epoch_last="Sat Jan 29 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33391"
                obs_have="33371"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32367"
                obs_have="32367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="7741008"
                         time_creation="Sat Jan 29 14:11:08 2011"
                         time_modification="Sat Jan 29 14:05:15 2011" />
        <observations epoch_first="Sat Jan 29 13:00:00 2011"
                      epoch_last="Sat Jan 29 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33391"
                obs_have="33371"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32367"
                obs_have="32367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="7741008"
                         time_creation="Sat Feb 26 00:53:26 2011"
                         time_modification="Sat Jan 29 14:05:15 2011" />
        <observations epoch_first="Sat Jan 29 13:00:00 2011"
                      epoch_last="Sat Jan 29 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33391"
                obs_have="33371"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="32367"
                obs_have="32367"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31594"
                obs_have="31594"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Jan 29 15:19:18 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Jan 29 15:11:10 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 15:44:00 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Jan 29 15:11:10 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34426"
                obs_have="34426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 17:48:07 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Jan 29 15:11:10 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34426"
                obs_have="34426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 17:52:52 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Jan 29 15:11:10 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34426"
                obs_have="34426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Jan 29 15:11:10 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34426"
                obs_have="34426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8677846"
                         time_creation="Sat Feb 26 00:53:26 2011"
                         time_modification="Sat Jan 29 15:05:15 2011" />
        <observations epoch_first="Sat Jan 29 14:00:00 2011"
                      epoch_last="Sat Jan 29 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40134"
                obs_have="39895"
                obs_ratio="99.40" />
          <mask elevation="10 degrees"
                obs_expected="34426"
                obs_have="34426"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29177"
                obs_have="29177"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Jan 29 16:18:22 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8135894"
                         time_creation="Sat Jan 29 16:11:18 2011"
                         time_modification="Sat Jan 29 16:05:15 2011" />
        <observations epoch_first="Sat Jan 29 15:00:00 2011"
                      epoch_last="Sat Jan 29 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37136"
                obs_have="36353"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="27338"
                obs_have="27338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 18:28:22 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8135894"
                         time_creation="Sat Jan 29 16:11:18 2011"
                         time_modification="Sat Jan 29 16:05:15 2011" />
        <observations epoch_first="Sat Jan 29 15:00:00 2011"
                      epoch_last="Sat Jan 29 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37136"
                obs_have="36353"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="27338"
                obs_have="27338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8135894"
                         time_creation="Sat Jan 29 16:11:18 2011"
                         time_modification="Sat Jan 29 16:05:15 2011" />
        <observations epoch_first="Sat Jan 29 15:00:00 2011"
                      epoch_last="Sat Jan 29 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37136"
                obs_have="36353"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="27338"
                obs_have="27338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8135894"
                         time_creation="Sat Feb 26 00:53:27 2011"
                         time_modification="Sat Jan 29 16:05:15 2011" />
        <observations epoch_first="Sat Jan 29 15:00:00 2011"
                      epoch_last="Sat Jan 29 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37136"
                obs_have="36353"
                obs_ratio="97.89" />
          <mask elevation="10 degrees"
                obs_expected="27338"
                obs_have="27338"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25133"
                obs_have="25133"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Jan 29 17:43:22 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Jan 29 17:11:14 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 17:55:33 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Jan 29 17:11:14 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 17:58:05 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Jan 29 17:11:14 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 19:29:40 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Jan 29 17:11:14 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Jan 29 17:11:14 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:05:16"
                         size="8686071"
                         time_creation="Sat Feb 26 00:53:27 2011"
                         time_modification="Sat Jan 29 17:05:15 2011" />
        <observations epoch_first="Sat Jan 29 16:00:00 2011"
                      epoch_last="Sat Jan 29 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40477"
                obs_have="39296"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31407"
                obs_have="31407"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28161"
                obs_have="28161"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Jan 29 18:18:09 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8018235"
                         time_creation="Sat Jan 29 18:11:15 2011"
                         time_modification="Sat Jan 29 18:04:14 2011" />
        <observations epoch_first="Sat Jan 29 17:00:00 2011"
                      epoch_last="Sat Jan 29 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35746"
                obs_have="34333"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29360"
                obs_have="29360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26831"
                obs_have="26831"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 18:43:04 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8018235"
                         time_creation="Sat Jan 29 18:11:15 2011"
                         time_modification="Sat Jan 29 18:04:14 2011" />
        <observations epoch_first="Sat Jan 29 17:00:00 2011"
                      epoch_last="Sat Jan 29 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35745"
                obs_have="34333"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29360"
                obs_have="29360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 20:28:27 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8018235"
                         time_creation="Sat Jan 29 18:11:15 2011"
                         time_modification="Sat Jan 29 18:04:14 2011" />
        <observations epoch_first="Sat Jan 29 17:00:00 2011"
                      epoch_last="Sat Jan 29 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35745"
                obs_have="34333"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29360"
                obs_have="29360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8018235"
                         time_creation="Sat Jan 29 18:11:15 2011"
                         time_modification="Sat Jan 29 18:04:14 2011" />
        <observations epoch_first="Sat Jan 29 17:00:00 2011"
                      epoch_last="Sat Jan 29 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35745"
                obs_have="34333"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29360"
                obs_have="29360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:04:15"
                         size="8018235"
                         time_creation="Sat Feb 26 00:53:27 2011"
                         time_modification="Sat Jan 29 18:04:14 2011" />
        <observations epoch_first="Sat Jan 29 17:00:00 2011"
                      epoch_last="Sat Jan 29 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35745"
                obs_have="34333"
                obs_ratio="96.05" />
          <mask elevation="10 degrees"
                obs_expected="29360"
                obs_have="29360"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26830"
                obs_have="26830"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Jan 29 19:18:37 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="7993240"
                         time_creation="Sat Jan 29 19:11:18 2011"
                         time_modification="Sat Jan 29 19:04:12 2011" />
        <observations epoch_first="Sat Jan 29 18:00:00 2011"
                      epoch_last="Sat Jan 29 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34268"
                obs_have="34006"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="27634"
                obs_have="27634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 19:43:50 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="7993240"
                         time_creation="Sat Jan 29 19:11:18 2011"
                         time_modification="Sat Jan 29 19:04:12 2011" />
        <observations epoch_first="Sat Jan 29 18:00:00 2011"
                      epoch_last="Sat Jan 29 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="34006"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="27634"
                obs_have="27634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 21:31:35 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="7993240"
                         time_creation="Sat Jan 29 19:11:18 2011"
                         time_modification="Sat Jan 29 19:04:12 2011" />
        <observations epoch_first="Sat Jan 29 18:00:00 2011"
                      epoch_last="Sat Jan 29 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="34006"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="27634"
                obs_have="27634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="7993240"
                         time_creation="Sat Jan 29 19:11:18 2011"
                         time_modification="Sat Jan 29 19:04:12 2011" />
        <observations epoch_first="Sat Jan 29 18:00:00 2011"
                      epoch_last="Sat Jan 29 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="34006"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="27634"
                obs_have="27634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:04:13"
                         size="7993240"
                         time_creation="Sat Feb 26 00:53:28 2011"
                         time_modification="Sat Jan 29 19:04:12 2011" />
        <observations epoch_first="Sat Jan 29 18:00:00 2011"
                      epoch_last="Sat Jan 29 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34267"
                obs_have="34006"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="27634"
                obs_have="27634"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24839"
                obs_have="24839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Jan 29 20:17:57 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="8176515"
                         time_creation="Sat Jan 29 20:06:34 2011"
                         time_modification="Sat Jan 29 20:02:05 2011" />
        <observations epoch_first="Sat Jan 29 19:00:00 2011"
                      epoch_last="Sat Jan 29 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="33508"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31621"
                obs_have="31463"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="25798"
                obs_have="25798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 20:42:59 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="8176515"
                         time_creation="Sat Jan 29 20:06:34 2011"
                         time_modification="Sat Jan 29 20:02:05 2011" />
        <observations epoch_first="Sat Jan 29 19:00:00 2011"
                      epoch_last="Sat Jan 29 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="33508"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31621"
                obs_have="31463"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="25798"
                obs_have="25798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 22:30:00 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="8176515"
                         time_creation="Sat Jan 29 20:06:34 2011"
                         time_modification="Sat Jan 29 20:02:05 2011" />
        <observations epoch_first="Sat Jan 29 19:00:00 2011"
                      epoch_last="Sat Jan 29 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="33508"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31621"
                obs_have="31463"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="25798"
                obs_have="25798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="8176515"
                         time_creation="Sat Jan 29 20:06:34 2011"
                         time_modification="Sat Jan 29 20:02:05 2011" />
        <observations epoch_first="Sat Jan 29 19:00:00 2011"
                      epoch_last="Sat Jan 29 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="33508"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31621"
                obs_have="31463"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="25798"
                obs_have="25798"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:06"
                         size="8176515"
                         time_creation="Sat Feb 26 00:53:28 2011"
                         time_modification="Sat Jan 29 20:02:05 2011" />
        <observations epoch_first="Sat Jan 29 19:00:00 2011"
                      epoch_last="Sat Jan 29 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33684"
                obs_have="33508"
                obs_ratio="99.48" />
          <mask elevation="10 degrees"
                obs_expected="31621"
                obs_have="31463"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="25798"
                obs_have="25798"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Jan 29 21:20:45 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="9130915"
                         time_creation="Sat Jan 29 21:06:34 2011"
                         time_modification="Sat Jan 29 21:02:08 2011" />
        <observations epoch_first="Sat Jan 29 20:00:00 2011"
                      epoch_last="Sat Jan 29 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="35932"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="29561"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25185"
                obs_have="25185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 21:46:15 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="9130915"
                         time_creation="Sat Jan 29 21:06:34 2011"
                         time_modification="Sat Jan 29 21:02:08 2011" />
        <observations epoch_first="Sat Jan 29 20:00:00 2011"
                      epoch_last="Sat Jan 29 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="35932"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="29561"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25185"
                obs_have="25185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 23:28:53 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="9130915"
                         time_creation="Sat Jan 29 21:06:34 2011"
                         time_modification="Sat Jan 29 21:02:08 2011" />
        <observations epoch_first="Sat Jan 29 20:00:00 2011"
                      epoch_last="Sat Jan 29 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="35932"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="29561"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25185"
                obs_have="25185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="9130915"
                         time_creation="Sat Jan 29 21:06:34 2011"
                         time_modification="Sat Jan 29 21:02:08 2011" />
        <observations epoch_first="Sat Jan 29 20:00:00 2011"
                      epoch_last="Sat Jan 29 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="35932"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="29561"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25185"
                obs_have="25185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="9130915"
                         time_creation="Sat Feb 26 00:53:28 2011"
                         time_modification="Sat Jan 29 21:02:08 2011" />
        <observations epoch_first="Sat Jan 29 20:00:00 2011"
                      epoch_last="Sat Jan 29 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="35932"
                obs_ratio="97.28" />
          <mask elevation="10 degrees"
                obs_expected="29561"
                obs_have="29561"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25185"
                obs_have="25185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Sat Jan 29 22:21:32 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8981952"
                         time_creation="Sat Jan 29 22:06:32 2011"
                         time_modification="Sat Jan 29 22:02:08 2011" />
        <observations epoch_first="Sat Jan 29 21:00:00 2011"
                      epoch_last="Sat Jan 29 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35572"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31523"
                obs_have="31523"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28108"
                obs_have="28108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 22:46:25 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8981952"
                         time_creation="Sat Jan 29 22:06:32 2011"
                         time_modification="Sat Jan 29 22:02:08 2011" />
        <observations epoch_first="Sat Jan 29 21:00:00 2011"
                      epoch_last="Sat Jan 29 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35572"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28108"
                obs_have="28108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 00:29:04 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8981952"
                         time_creation="Sat Jan 29 22:06:32 2011"
                         time_modification="Sat Jan 29 22:02:08 2011" />
        <observations epoch_first="Sat Jan 29 21:00:00 2011"
                      epoch_last="Sat Jan 29 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35572"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28108"
                obs_have="28108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8981952"
                         time_creation="Sat Jan 29 22:06:32 2011"
                         time_modification="Sat Jan 29 22:02:08 2011" />
        <observations epoch_first="Sat Jan 29 21:00:00 2011"
                      epoch_last="Sat Jan 29 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35572"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28108"
                obs_have="28108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8981952"
                         time_creation="Sat Feb 26 00:53:29 2011"
                         time_modification="Sat Jan 29 22:02:08 2011" />
        <observations epoch_first="Sat Jan 29 21:00:00 2011"
                      epoch_last="Sat Jan 29 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36198"
                obs_have="35572"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="31522"
                obs_have="31522"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28108"
                obs_have="28108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Jan 29 23:20:37 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8898242"
                         time_creation="Sat Jan 29 23:06:41 2011"
                         time_modification="Sat Jan 29 23:02:08 2011" />
        <observations epoch_first="Sat Jan 29 22:00:00 2011"
                      epoch_last="Sat Jan 29 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34411"
                obs_have="34011"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="31205"
                obs_have="31205"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 29 23:45:46 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8898242"
                         time_creation="Sat Jan 29 23:06:41 2011"
                         time_modification="Sat Jan 29 23:02:08 2011" />
        <observations epoch_first="Sat Jan 29 22:00:00 2011"
                      epoch_last="Sat Jan 29 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="34010"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="31206"
                obs_have="31206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 01:29:40 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8898242"
                         time_creation="Sat Jan 29 23:06:41 2011"
                         time_modification="Sat Jan 29 23:02:08 2011" />
        <observations epoch_first="Sat Jan 29 22:00:00 2011"
                      epoch_last="Sat Jan 29 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="34010"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="31206"
                obs_have="31206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8898242"
                         time_creation="Sat Jan 29 23:06:41 2011"
                         time_modification="Sat Jan 29 23:02:08 2011" />
        <observations epoch_first="Sat Jan 29 22:00:00 2011"
                      epoch_last="Sat Jan 29 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="34010"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="31206"
                obs_have="31206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8898242"
                         time_creation="Sat Feb 26 00:53:29 2011"
                         time_modification="Sat Jan 29 23:02:08 2011" />
        <observations epoch_first="Sat Jan 29 22:00:00 2011"
                      epoch_last="Sat Jan 29 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34410"
                obs_have="34010"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="31206"
                obs_have="31206"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30240"
                obs_have="30240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch029x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Jan 30 00:18:51 2011"
               level="3">
        <file_statistics latency="00:02:12"
                         size="8965151"
                         time_creation="Sun Jan 30 00:06:39 2011"
                         time_modification="Sun Jan 30 00:02:11 2011" />
        <observations epoch_first="Sat Jan 29 23:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35551"
                obs_have="35012"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32879"
                obs_have="32679"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 00:44:47 2011"
               level="3">
        <file_statistics latency="00:02:12"
                         size="8965151"
                         time_creation="Sun Jan 30 00:06:39 2011"
                         time_modification="Sun Jan 30 00:02:11 2011" />
        <observations epoch_first="Sat Jan 29 23:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35553"
                obs_have="35012"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32680"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jan 30 17:32:24 2011"
               level="3">
        <file_statistics latency="00:02:12"
                         size="8965151"
                         time_creation="Sun Jan 30 00:06:39 2011"
                         time_modification="Sun Jan 30 00:02:11 2011" />
        <observations epoch_first="Sat Jan 29 23:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35553"
                obs_have="35012"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32680"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb 28 03:32:23 2011"
               level="3">
        <file_statistics latency="00:02:12"
                         size="8965151"
                         time_creation="Sat Feb 26 00:53:30 2011"
                         time_modification="Sun Jan 30 00:02:11 2011" />
        <observations epoch_first="Sat Jan 29 23:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35553"
                obs_have="35012"
                obs_ratio="98.48" />
          <mask elevation="10 degrees"
                obs_expected="32880"
                obs_have="32680"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="29456"
                obs_have="29456"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
