<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-06-06 01:00:00"
    DayOfYear="157"
    Year="2013">
  <station name="VFCH">
    <file name="/vfch1570.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  7 17:24:19 2013"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7133435"
                         time_creation="Fri Jun  7 00:10:55 2013"
                         time_modification="Fri Jun  7 00:07:28 2013" />
        <observations epoch_first="Thu Jun  6 00:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:30 2013"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="30292"
                obs_have="28895"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25001"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="22605"
                obs_have="22198"
                obs_ratio="98.20" />
        </observations>
      </control>
      <control date="Sat Jul  6 07:31:30 2013"
               level="3">
        <file_statistics latency="00:07:58"
                         size="7133435"
                         time_creation="Thu Jul  4 00:53:44 2013"
                         time_modification="Fri Jun  7 00:07:28 2013" />
        <observations epoch_first="Thu Jun  6 00:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:30 2013"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="30292"
                obs_have="28895"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="25502"
                obs_have="25001"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="22605"
                obs_have="22198"
                obs_ratio="98.20" />
        </observations>
      </control>
    </file>
    <file name="/vfch157a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jun  6 03:33:11 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="9103472"
                         time_creation="Thu Jun  6 01:24:20 2013"
                         time_modification="Thu Jun  6 01:12:09 2013" />
        <observations epoch_first="Thu Jun  6 00:00:00 2013"
                      epoch_last="Thu Jun  6 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="38058"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="32132"
                obs_have="32127"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="9103472"
                         time_creation="Thu Jun  6 01:24:20 2013"
                         time_modification="Thu Jun  6 01:12:09 2013" />
        <observations epoch_first="Thu Jun  6 00:00:00 2013"
                      epoch_last="Thu Jun  6 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="38058"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="32132"
                obs_have="32127"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:12:10"
                         size="9103472"
                         time_creation="Thu Jul  4 00:52:47 2013"
                         time_modification="Thu Jun  6 01:12:09 2013" />
        <observations epoch_first="Thu Jun  6 00:00:00 2013"
                      epoch_last="Thu Jun  6 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38561"
                obs_have="38058"
                obs_ratio="98.70" />
          <mask elevation="10 degrees"
                obs_expected="32132"
                obs_have="32127"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29093"
                obs_have="29093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jun  6 02:23:43 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="8540210"
                         time_creation="Thu Jun  6 02:04:13 2013"
                         time_modification="Thu Jun  6 02:02:18 2013" />
        <observations epoch_first="Thu Jun  6 01:00:00 2013"
                      epoch_last="Thu Jun  6 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35299"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 02:49:57 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="8540210"
                         time_creation="Thu Jun  6 02:04:13 2013"
                         time_modification="Thu Jun  6 02:02:18 2013" />
        <observations epoch_first="Thu Jun  6 01:00:00 2013"
                      epoch_last="Thu Jun  6 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35299"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 04:41:30 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="8540210"
                         time_creation="Thu Jun  6 02:04:13 2013"
                         time_modification="Thu Jun  6 02:02:18 2013" />
        <observations epoch_first="Thu Jun  6 01:00:00 2013"
                      epoch_last="Thu Jun  6 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35299"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="8540210"
                         time_creation="Thu Jun  6 02:04:13 2013"
                         time_modification="Thu Jun  6 02:02:18 2013" />
        <observations epoch_first="Thu Jun  6 01:00:00 2013"
                      epoch_last="Thu Jun  6 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35299"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="8540210"
                         time_creation="Thu Jul  4 00:52:48 2013"
                         time_modification="Thu Jun  6 02:02:18 2013" />
        <observations epoch_first="Thu Jun  6 01:00:00 2013"
                      epoch_last="Thu Jun  6 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35299"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="30448"
                obs_have="30448"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25689"
                obs_have="25689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jun  6 03:18:20 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8627052"
                         time_creation="Thu Jun  6 03:09:06 2013"
                         time_modification="Thu Jun  6 03:02:15 2013" />
        <observations epoch_first="Thu Jun  6 02:00:00 2013"
                      epoch_last="Thu Jun  6 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33278"
                obs_have="32498"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 03:47:40 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8627052"
                         time_creation="Thu Jun  6 03:09:06 2013"
                         time_modification="Thu Jun  6 03:02:15 2013" />
        <observations epoch_first="Thu Jun  6 02:00:00 2013"
                      epoch_last="Thu Jun  6 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33278"
                obs_have="32498"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 05:36:03 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8627052"
                         time_creation="Thu Jun  6 03:09:06 2013"
                         time_modification="Thu Jun  6 03:02:15 2013" />
        <observations epoch_first="Thu Jun  6 02:00:00 2013"
                      epoch_last="Thu Jun  6 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33278"
                obs_have="32498"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8627052"
                         time_creation="Thu Jun  6 03:09:06 2013"
                         time_modification="Thu Jun  6 03:02:15 2013" />
        <observations epoch_first="Thu Jun  6 02:00:00 2013"
                      epoch_last="Thu Jun  6 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33278"
                obs_have="32498"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8627052"
                         time_creation="Thu Jul  4 00:52:48 2013"
                         time_modification="Thu Jun  6 03:02:15 2013" />
        <observations epoch_first="Thu Jun  6 02:00:00 2013"
                      epoch_last="Thu Jun  6 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33278"
                obs_have="32498"
                obs_ratio="97.66" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jun  6 04:26:14 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9311091"
                         time_creation="Thu Jun  6 04:09:06 2013"
                         time_modification="Thu Jun  6 04:02:16 2013" />
        <observations epoch_first="Thu Jun  6 03:00:00 2013"
                      epoch_last="Thu Jun  6 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37091"
                obs_have="37091"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33264"
                obs_have="33264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="29254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 04:54:44 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9311091"
                         time_creation="Thu Jun  6 04:09:06 2013"
                         time_modification="Thu Jun  6 04:02:16 2013" />
        <observations epoch_first="Thu Jun  6 03:00:00 2013"
                      epoch_last="Thu Jun  6 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37091"
                obs_have="37091"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33264"
                obs_have="33264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="29254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 06:46:30 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9311091"
                         time_creation="Thu Jun  6 04:09:06 2013"
                         time_modification="Thu Jun  6 04:02:16 2013" />
        <observations epoch_first="Thu Jun  6 03:00:00 2013"
                      epoch_last="Thu Jun  6 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37091"
                obs_have="37091"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33264"
                obs_have="33264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="29254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9311091"
                         time_creation="Thu Jun  6 04:09:06 2013"
                         time_modification="Thu Jun  6 04:02:16 2013" />
        <observations epoch_first="Thu Jun  6 03:00:00 2013"
                      epoch_last="Thu Jun  6 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37091"
                obs_have="37091"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33264"
                obs_have="33264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="29254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9311091"
                         time_creation="Thu Jul  4 00:52:49 2013"
                         time_modification="Thu Jun  6 04:02:16 2013" />
        <observations epoch_first="Thu Jun  6 03:00:00 2013"
                      epoch_last="Thu Jun  6 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37091"
                obs_have="37091"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="33264"
                obs_have="33264"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29254"
                obs_have="29254"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jun  6 05:25:29 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="9085509"
                         time_creation="Thu Jun  6 05:09:09 2013"
                         time_modification="Thu Jun  6 05:02:18 2013" />
        <observations epoch_first="Thu Jun  6 04:00:00 2013"
                      epoch_last="Thu Jun  6 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35617"
                obs_have="34672"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29085"
                obs_have="29085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 05:50:50 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="9085509"
                         time_creation="Thu Jun  6 05:09:09 2013"
                         time_modification="Thu Jun  6 05:02:18 2013" />
        <observations epoch_first="Thu Jun  6 04:00:00 2013"
                      epoch_last="Thu Jun  6 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35617"
                obs_have="34672"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29085"
                obs_have="29085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 07:40:22 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="9085509"
                         time_creation="Thu Jun  6 05:09:09 2013"
                         time_modification="Thu Jun  6 05:02:18 2013" />
        <observations epoch_first="Thu Jun  6 04:00:00 2013"
                      epoch_last="Thu Jun  6 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35617"
                obs_have="34672"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29085"
                obs_have="29085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="9085509"
                         time_creation="Thu Jun  6 05:09:09 2013"
                         time_modification="Thu Jun  6 05:02:18 2013" />
        <observations epoch_first="Thu Jun  6 04:00:00 2013"
                      epoch_last="Thu Jun  6 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35617"
                obs_have="34672"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29085"
                obs_have="29085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="9085509"
                         time_creation="Thu Jul  4 00:52:49 2013"
                         time_modification="Thu Jun  6 05:02:18 2013" />
        <observations epoch_first="Thu Jun  6 04:00:00 2013"
                      epoch_last="Thu Jun  6 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35617"
                obs_have="34672"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="29085"
                obs_have="29085"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26280"
                obs_have="26280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jun  6 06:28:24 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9297120"
                         time_creation="Thu Jun  6 06:09:08 2013"
                         time_modification="Thu Jun  6 06:02:16 2013" />
        <observations epoch_first="Thu Jun  6 05:00:00 2013"
                      epoch_last="Thu Jun  6 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="37166"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 07:00:44 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9297120"
                         time_creation="Thu Jun  6 06:09:08 2013"
                         time_modification="Thu Jun  6 06:02:16 2013" />
        <observations epoch_first="Thu Jun  6 05:00:00 2013"
                      epoch_last="Thu Jun  6 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="37166"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 08:37:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9297120"
                         time_creation="Thu Jun  6 06:09:08 2013"
                         time_modification="Thu Jun  6 06:02:16 2013" />
        <observations epoch_first="Thu Jun  6 05:00:00 2013"
                      epoch_last="Thu Jun  6 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="37166"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9297120"
                         time_creation="Thu Jun  6 06:09:08 2013"
                         time_modification="Thu Jun  6 06:02:16 2013" />
        <observations epoch_first="Thu Jun  6 05:00:00 2013"
                      epoch_last="Thu Jun  6 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="37166"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9297120"
                         time_creation="Thu Jul  4 00:52:50 2013"
                         time_modification="Thu Jun  6 06:02:16 2013" />
        <observations epoch_first="Thu Jun  6 05:00:00 2013"
                      epoch_last="Thu Jun  6 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38074"
                obs_have="37166"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="31962"
                obs_have="31962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jun  6 07:25:26 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9802503"
                         time_creation="Thu Jun  6 07:09:13 2013"
                         time_modification="Thu Jun  6 07:02:16 2013" />
        <observations epoch_first="Thu Jun  6 06:00:00 2013"
                      epoch_last="Thu Jun  6 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42491"
                obs_have="41791"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35604"
                obs_have="35604"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 07:52:33 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9802503"
                         time_creation="Thu Jun  6 07:09:13 2013"
                         time_modification="Thu Jun  6 07:02:16 2013" />
        <observations epoch_first="Thu Jun  6 06:00:00 2013"
                      epoch_last="Thu Jun  6 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42491"
                obs_have="41791"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35604"
                obs_have="35604"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 09:32:08 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9802503"
                         time_creation="Thu Jun  6 07:09:13 2013"
                         time_modification="Thu Jun  6 07:02:16 2013" />
        <observations epoch_first="Thu Jun  6 06:00:00 2013"
                      epoch_last="Thu Jun  6 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42491"
                obs_have="41791"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35604"
                obs_have="35604"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9802503"
                         time_creation="Thu Jun  6 07:09:13 2013"
                         time_modification="Thu Jun  6 07:02:16 2013" />
        <observations epoch_first="Thu Jun  6 06:00:00 2013"
                      epoch_last="Thu Jun  6 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42491"
                obs_have="41791"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35604"
                obs_have="35604"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9802503"
                         time_creation="Thu Jul  4 00:52:54 2013"
                         time_modification="Thu Jun  6 07:02:16 2013" />
        <observations epoch_first="Thu Jun  6 06:00:00 2013"
                      epoch_last="Thu Jun  6 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42491"
                obs_have="41791"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="35604"
                obs_have="35604"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31265"
                obs_have="31265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jun  6 08:21:41 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8465561"
                         time_creation="Thu Jun  6 08:09:35 2013"
                         time_modification="Thu Jun  6 08:02:16 2013" />
        <observations epoch_first="Thu Jun  6 07:00:00 2013"
                      epoch_last="Thu Jun  6 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36533"
                obs_have="36245"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29688"
                obs_have="29688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 08:48:21 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8465561"
                         time_creation="Thu Jun  6 08:09:35 2013"
                         time_modification="Thu Jun  6 08:02:16 2013" />
        <observations epoch_first="Thu Jun  6 07:00:00 2013"
                      epoch_last="Thu Jun  6 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36533"
                obs_have="36245"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 10:30:55 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8465561"
                         time_creation="Thu Jun  6 08:09:35 2013"
                         time_modification="Thu Jun  6 08:02:16 2013" />
        <observations epoch_first="Thu Jun  6 07:00:00 2013"
                      epoch_last="Thu Jun  6 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36533"
                obs_have="36245"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8465561"
                         time_creation="Thu Jun  6 08:09:35 2013"
                         time_modification="Thu Jun  6 08:02:16 2013" />
        <observations epoch_first="Thu Jun  6 07:00:00 2013"
                      epoch_last="Thu Jun  6 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36533"
                obs_have="36245"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8465561"
                         time_creation="Thu Jul  4 00:52:54 2013"
                         time_modification="Thu Jun  6 08:02:16 2013" />
        <observations epoch_first="Thu Jun  6 07:00:00 2013"
                      epoch_last="Thu Jun  6 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36533"
                obs_have="36245"
                obs_ratio="99.21" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29687"
                obs_have="29687"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jun  6 11:29:58 2013"
               level="3">
        <file_statistics latency="01:02:17"
                         size="8344843"
                         time_creation="Thu Jun  6 10:04:19 2013"
                         time_modification="Thu Jun  6 10:02:16 2013" />
        <observations epoch_first="Thu Jun  6 08:00:00 2013"
                      epoch_last="Thu Jun  6 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="33693"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29747"
                obs_have="29409"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="01:02:17"
                         size="8344843"
                         time_creation="Thu Jun  6 10:04:19 2013"
                         time_modification="Thu Jun  6 10:02:16 2013" />
        <observations epoch_first="Thu Jun  6 08:00:00 2013"
                      epoch_last="Thu Jun  6 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="33693"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29747"
                obs_have="29409"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="01:02:17"
                         size="8344843"
                         time_creation="Thu Jul  4 00:52:55 2013"
                         time_modification="Thu Jun  6 10:02:16 2013" />
        <observations epoch_first="Thu Jun  6 08:00:00 2013"
                      epoch_last="Thu Jun  6 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34587"
                obs_have="33693"
                obs_ratio="97.42" />
          <mask elevation="10 degrees"
                obs_expected="29747"
                obs_have="29409"
                obs_ratio="98.86" />
          <mask elevation="15 degrees"
                obs_expected="27512"
                obs_have="27512"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jun  6 10:23:02 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8508313"
                         time_creation="Thu Jun  6 10:14:14 2013"
                         time_modification="Thu Jun  6 10:04:05 2013" />
        <observations epoch_first="Thu Jun  6 09:00:00 2013"
                      epoch_last="Thu Jun  6 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34307"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28338"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23811"
                obs_have="23811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 10:49:45 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8508313"
                         time_creation="Thu Jun  6 10:14:14 2013"
                         time_modification="Thu Jun  6 10:04:05 2013" />
        <observations epoch_first="Thu Jun  6 09:00:00 2013"
                      epoch_last="Thu Jun  6 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34307"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28338"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23811"
                obs_have="23811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 12:30:47 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8508313"
                         time_creation="Thu Jun  6 10:14:14 2013"
                         time_modification="Thu Jun  6 10:04:05 2013" />
        <observations epoch_first="Thu Jun  6 09:00:00 2013"
                      epoch_last="Thu Jun  6 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34307"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28338"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23811"
                obs_have="23811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8508313"
                         time_creation="Thu Jun  6 10:14:14 2013"
                         time_modification="Thu Jun  6 10:04:05 2013" />
        <observations epoch_first="Thu Jun  6 09:00:00 2013"
                      epoch_last="Thu Jun  6 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34307"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28338"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23811"
                obs_have="23811"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8508313"
                         time_creation="Thu Jul  4 00:52:55 2013"
                         time_modification="Thu Jun  6 10:04:05 2013" />
        <observations epoch_first="Thu Jun  6 09:00:00 2013"
                      epoch_last="Thu Jun  6 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35881"
                obs_have="34307"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="28451"
                obs_have="28338"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="23811"
                obs_have="23811"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jun  6 11:22:56 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8890078"
                         time_creation="Thu Jun  6 11:14:22 2013"
                         time_modification="Thu Jun  6 11:04:05 2013" />
        <observations epoch_first="Thu Jun  6 10:00:00 2013"
                      epoch_last="Thu Jun  6 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35301"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="30302"
                obs_have="30302"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 11:50:37 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8890078"
                         time_creation="Thu Jun  6 11:14:22 2013"
                         time_modification="Thu Jun  6 11:04:05 2013" />
        <observations epoch_first="Thu Jun  6 10:00:00 2013"
                      epoch_last="Thu Jun  6 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35301"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="30302"
                obs_have="30302"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 13:27:14 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8890078"
                         time_creation="Thu Jun  6 11:14:22 2013"
                         time_modification="Thu Jun  6 11:04:05 2013" />
        <observations epoch_first="Thu Jun  6 10:00:00 2013"
                      epoch_last="Thu Jun  6 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35301"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="30302"
                obs_have="30302"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8890078"
                         time_creation="Thu Jun  6 11:14:22 2013"
                         time_modification="Thu Jun  6 11:04:05 2013" />
        <observations epoch_first="Thu Jun  6 10:00:00 2013"
                      epoch_last="Thu Jun  6 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35301"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="30302"
                obs_have="30302"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="8890078"
                         time_creation="Thu Jul  4 00:52:55 2013"
                         time_modification="Thu Jun  6 11:04:05 2013" />
        <observations epoch_first="Thu Jun  6 10:00:00 2013"
                      epoch_last="Thu Jun  6 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36193"
                obs_have="35301"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="30302"
                obs_have="30302"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27133"
                obs_have="27133"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jun  6 12:14:08 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8720521"
                         time_creation="Thu Jun  6 12:09:59 2013"
                         time_modification="Thu Jun  6 12:02:03 2013" />
        <observations epoch_first="Thu Jun  6 11:00:00 2013"
                      epoch_last="Thu Jun  6 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="33298"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31806"
                obs_have="31806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28846"
                obs_have="28846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 12:45:59 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8720521"
                         time_creation="Thu Jun  6 12:09:59 2013"
                         time_modification="Thu Jun  6 12:02:03 2013" />
        <observations epoch_first="Thu Jun  6 11:00:00 2013"
                      epoch_last="Thu Jun  6 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="33298"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31806"
                obs_have="31806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28847"
                obs_have="28847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 14:25:39 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8720521"
                         time_creation="Thu Jun  6 12:09:59 2013"
                         time_modification="Thu Jun  6 12:02:03 2013" />
        <observations epoch_first="Thu Jun  6 11:00:00 2013"
                      epoch_last="Thu Jun  6 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="33298"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31806"
                obs_have="31806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28847"
                obs_have="28847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8720521"
                         time_creation="Thu Jun  6 12:09:59 2013"
                         time_modification="Thu Jun  6 12:02:03 2013" />
        <observations epoch_first="Thu Jun  6 11:00:00 2013"
                      epoch_last="Thu Jun  6 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="33298"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31806"
                obs_have="31806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28847"
                obs_have="28847"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:04"
                         size="8720521"
                         time_creation="Thu Jul  4 00:52:56 2013"
                         time_modification="Thu Jun  6 12:02:03 2013" />
        <observations epoch_first="Thu Jun  6 11:00:00 2013"
                      epoch_last="Thu Jun  6 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33298"
                obs_have="33298"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31806"
                obs_have="31806"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28847"
                obs_have="28847"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jun  6 13:14:32 2013"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8723851"
                         time_creation="Thu Jun  6 13:10:28 2013"
                         time_modification="Thu Jun  6 13:02:07 2013" />
        <observations epoch_first="Thu Jun  6 12:00:00 2013"
                      epoch_last="Thu Jun  6 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33168"
                obs_have="32380"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="28807"
                obs_have="28613"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 13:40:35 2013"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8723851"
                         time_creation="Thu Jun  6 13:10:28 2013"
                         time_modification="Thu Jun  6 13:02:07 2013" />
        <observations epoch_first="Thu Jun  6 12:00:00 2013"
                      epoch_last="Thu Jun  6 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33168"
                obs_have="32380"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="28807"
                obs_have="28613"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25983"
                obs_have="25983"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 15:25:49 2013"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8723851"
                         time_creation="Thu Jun  6 13:10:28 2013"
                         time_modification="Thu Jun  6 13:02:07 2013" />
        <observations epoch_first="Thu Jun  6 12:00:00 2013"
                      epoch_last="Thu Jun  6 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33168"
                obs_have="32380"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="28807"
                obs_have="28613"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25984"
                obs_have="25984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8723851"
                         time_creation="Thu Jun  6 13:10:28 2013"
                         time_modification="Thu Jun  6 13:02:07 2013" />
        <observations epoch_first="Thu Jun  6 12:00:00 2013"
                      epoch_last="Thu Jun  6 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33168"
                obs_have="32380"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="28807"
                obs_have="28613"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25984"
                obs_have="25984"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:08"
                         size="8723851"
                         time_creation="Thu Jul  4 00:52:56 2013"
                         time_modification="Thu Jun  6 13:02:07 2013" />
        <observations epoch_first="Thu Jun  6 12:00:00 2013"
                      epoch_last="Thu Jun  6 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33168"
                obs_have="32380"
                obs_ratio="97.62" />
          <mask elevation="10 degrees"
                obs_expected="28807"
                obs_have="28613"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="25984"
                obs_have="25984"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jun  6 14:40:53 2013"
               level="3">
        <file_statistics latency="00:12:07"
                         size="6270109"
                         time_creation="Thu Jun  6 14:29:52 2013"
                         time_modification="Thu Jun  6 14:12:06 2013" />
        <observations epoch_first="Thu Jun  6 13:17:49 2013"
                      epoch_last="Thu Jun  6 13:59:59 2013"
                      epochs="2531"
                      epochs_ratio="70.31">
          <mask elevation="03 degrees"
                obs_expected="25094"
                obs_have="23898"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="17972"
                obs_have="17957"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="12466"
                obs_have="12451"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Thu Jun  6 16:28:26 2013"
               level="3">
        <file_statistics latency="00:12:07"
                         size="6270109"
                         time_creation="Thu Jun  6 14:29:52 2013"
                         time_modification="Thu Jun  6 14:12:06 2013" />
        <observations epoch_first="Thu Jun  6 13:17:49 2013"
                      epoch_last="Thu Jun  6 13:59:59 2013"
                      epochs="2531"
                      epochs_ratio="70.31">
          <mask elevation="03 degrees"
                obs_expected="25094"
                obs_have="23898"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="17972"
                obs_have="17957"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="12466"
                obs_have="12451"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:12:07"
                         size="6270109"
                         time_creation="Thu Jun  6 14:29:52 2013"
                         time_modification="Thu Jun  6 14:12:06 2013" />
        <observations epoch_first="Thu Jun  6 13:17:49 2013"
                      epoch_last="Thu Jun  6 13:59:59 2013"
                      epochs="2531"
                      epochs_ratio="70.31">
          <mask elevation="03 degrees"
                obs_expected="25094"
                obs_have="23898"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="17972"
                obs_have="17957"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="12466"
                obs_have="12451"
                obs_ratio="99.88" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:12:07"
                         size="6270109"
                         time_creation="Thu Jul  4 00:52:56 2013"
                         time_modification="Thu Jun  6 14:12:06 2013" />
        <observations epoch_first="Thu Jun  6 13:17:49 2013"
                      epoch_last="Thu Jun  6 13:59:59 2013"
                      epochs="2531"
                      epochs_ratio="70.31">
          <mask elevation="03 degrees"
                obs_expected="25094"
                obs_have="23898"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="17972"
                obs_have="17957"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="12466"
                obs_have="12451"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/vfch157o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jun  6 15:40:53 2013"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8142917"
                         time_creation="Thu Jun  6 15:19:39 2013"
                         time_modification="Thu Jun  6 15:04:04 2013" />
        <observations epoch_first="Thu Jun  6 14:00:00 2013"
                      epoch_last="Thu Jun  6 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29406"
                obs_have="28140"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27478"
                obs_have="27313"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="26692"
                obs_have="26692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 17:27:53 2013"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8142917"
                         time_creation="Thu Jun  6 15:19:39 2013"
                         time_modification="Thu Jun  6 15:04:04 2013" />
        <observations epoch_first="Thu Jun  6 14:00:00 2013"
                      epoch_last="Thu Jun  6 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29406"
                obs_have="28140"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27478"
                obs_have="27313"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="26692"
                obs_have="26692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8142917"
                         time_creation="Thu Jun  6 15:19:39 2013"
                         time_modification="Thu Jun  6 15:04:04 2013" />
        <observations epoch_first="Thu Jun  6 14:00:00 2013"
                      epoch_last="Thu Jun  6 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29406"
                obs_have="28140"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27478"
                obs_have="27313"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="26692"
                obs_have="26692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:05"
                         size="8142917"
                         time_creation="Thu Jul  4 00:52:57 2013"
                         time_modification="Thu Jun  6 15:04:04 2013" />
        <observations epoch_first="Thu Jun  6 14:00:00 2013"
                      epoch_last="Thu Jun  6 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29406"
                obs_have="28140"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="27478"
                obs_have="27313"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="26692"
                obs_have="26692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jun  6 16:44:10 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8018202"
                         time_creation="Thu Jun  6 16:14:29 2013"
                         time_modification="Thu Jun  6 16:04:07 2013" />
        <observations epoch_first="Thu Jun  6 15:00:00 2013"
                      epoch_last="Thu Jun  6 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32283"
                obs_have="31733"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26129"
                obs_have="26129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 18:33:49 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8018202"
                         time_creation="Thu Jun  6 16:14:29 2013"
                         time_modification="Thu Jun  6 16:04:07 2013" />
        <observations epoch_first="Thu Jun  6 15:00:00 2013"
                      epoch_last="Thu Jun  6 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32283"
                obs_have="31733"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26129"
                obs_have="26129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8018202"
                         time_creation="Thu Jun  6 16:14:29 2013"
                         time_modification="Thu Jun  6 16:04:07 2013" />
        <observations epoch_first="Thu Jun  6 15:00:00 2013"
                      epoch_last="Thu Jun  6 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32283"
                obs_have="31733"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26129"
                obs_have="26129"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8018202"
                         time_creation="Thu Jul  4 00:52:58 2013"
                         time_modification="Thu Jun  6 16:04:07 2013" />
        <observations epoch_first="Thu Jun  6 15:00:00 2013"
                      epoch_last="Thu Jun  6 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32283"
                obs_have="31733"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26129"
                obs_have="26129"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jun  6 17:14:36 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7919825"
                         time_creation="Thu Jun  6 17:14:14 2013"
                         time_modification="Thu Jun  6 17:04:05 2013" />
        <observations epoch_first="Thu Jun  6 16:00:00 2013"
                      epoch_last="Thu Jun  6 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31729"
                obs_have="30730"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23132"
                obs_have="23132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 17:47:03 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7919825"
                         time_creation="Thu Jun  6 17:14:14 2013"
                         time_modification="Thu Jun  6 17:04:05 2013" />
        <observations epoch_first="Thu Jun  6 16:00:00 2013"
                      epoch_last="Thu Jun  6 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31730"
                obs_have="30731"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23132"
                obs_have="23132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 19:36:27 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7919825"
                         time_creation="Thu Jun  6 17:14:14 2013"
                         time_modification="Thu Jun  6 17:04:05 2013" />
        <observations epoch_first="Thu Jun  6 16:00:00 2013"
                      epoch_last="Thu Jun  6 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31730"
                obs_have="30731"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23132"
                obs_have="23132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7919825"
                         time_creation="Thu Jun  6 17:14:14 2013"
                         time_modification="Thu Jun  6 17:04:05 2013" />
        <observations epoch_first="Thu Jun  6 16:00:00 2013"
                      epoch_last="Thu Jun  6 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31730"
                obs_have="30731"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23132"
                obs_have="23132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:06"
                         size="7919825"
                         time_creation="Thu Jul  4 00:52:58 2013"
                         time_modification="Thu Jun  6 17:04:05 2013" />
        <observations epoch_first="Thu Jun  6 16:00:00 2013"
                      epoch_last="Thu Jun  6 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31730"
                obs_have="30731"
                obs_ratio="96.85" />
          <mask elevation="10 degrees"
                obs_expected="26436"
                obs_have="26436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23132"
                obs_have="23132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jun  6 18:14:34 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8552569"
                         time_creation="Thu Jun  6 18:09:20 2013"
                         time_modification="Thu Jun  6 18:04:07 2013" />
        <observations epoch_first="Thu Jun  6 17:00:00 2013"
                      epoch_last="Thu Jun  6 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36202"
                obs_have="34950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21097"
                obs_have="21097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 18:44:30 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8552569"
                         time_creation="Thu Jun  6 18:09:20 2013"
                         time_modification="Thu Jun  6 18:04:07 2013" />
        <observations epoch_first="Thu Jun  6 17:00:00 2013"
                      epoch_last="Thu Jun  6 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36202"
                obs_have="34950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21096"
                obs_have="21096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 20:34:15 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8552569"
                         time_creation="Thu Jun  6 18:09:20 2013"
                         time_modification="Thu Jun  6 18:04:07 2013" />
        <observations epoch_first="Thu Jun  6 17:00:00 2013"
                      epoch_last="Thu Jun  6 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36202"
                obs_have="34950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21096"
                obs_have="21096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8552569"
                         time_creation="Thu Jun  6 18:09:20 2013"
                         time_modification="Thu Jun  6 18:04:07 2013" />
        <observations epoch_first="Thu Jun  6 17:00:00 2013"
                      epoch_last="Thu Jun  6 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36202"
                obs_have="34950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21096"
                obs_have="21096"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:08"
                         size="8552569"
                         time_creation="Thu Jul  4 00:52:59 2013"
                         time_modification="Thu Jun  6 18:04:07 2013" />
        <observations epoch_first="Thu Jun  6 17:00:00 2013"
                      epoch_last="Thu Jun  6 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36202"
                obs_have="34950"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25089"
                obs_have="25089"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21096"
                obs_have="21096"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jun  6 19:23:49 2013"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9759976"
                         time_creation="Thu Jun  6 19:14:10 2013"
                         time_modification="Thu Jun  6 19:04:13 2013" />
        <observations epoch_first="Thu Jun  6 18:00:00 2013"
                      epoch_last="Thu Jun  6 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42328"
                obs_have="41274"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26491"
                obs_have="26491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 19:51:01 2013"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9759976"
                         time_creation="Thu Jun  6 19:14:10 2013"
                         time_modification="Thu Jun  6 19:04:13 2013" />
        <observations epoch_first="Thu Jun  6 18:00:00 2013"
                      epoch_last="Thu Jun  6 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42328"
                obs_have="41274"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26491"
                obs_have="26491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 21:49:53 2013"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9759976"
                         time_creation="Thu Jun  6 19:14:10 2013"
                         time_modification="Thu Jun  6 19:04:13 2013" />
        <observations epoch_first="Thu Jun  6 18:00:00 2013"
                      epoch_last="Thu Jun  6 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42328"
                obs_have="41274"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26491"
                obs_have="26491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9759976"
                         time_creation="Thu Jun  6 19:14:10 2013"
                         time_modification="Thu Jun  6 19:04:13 2013" />
        <observations epoch_first="Thu Jun  6 18:00:00 2013"
                      epoch_last="Thu Jun  6 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42328"
                obs_have="41274"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26491"
                obs_have="26491"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:04:14"
                         size="9759976"
                         time_creation="Thu Jul  4 00:52:59 2013"
                         time_modification="Thu Jun  6 19:04:13 2013" />
        <observations epoch_first="Thu Jun  6 18:00:00 2013"
                      epoch_last="Thu Jun  6 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42328"
                obs_have="41274"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="31666"
                obs_have="31666"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26491"
                obs_have="26491"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jun  6 20:23:47 2013"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9754838"
                         time_creation="Thu Jun  6 20:09:22 2013"
                         time_modification="Thu Jun  6 20:02:09 2013" />
        <observations epoch_first="Thu Jun  6 19:00:00 2013"
                      epoch_last="Thu Jun  6 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40722"
                obs_have="39846"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34293"
                obs_have="34293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30719"
                obs_have="30719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 20:53:53 2013"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9754838"
                         time_creation="Thu Jun  6 20:09:22 2013"
                         time_modification="Thu Jun  6 20:02:09 2013" />
        <observations epoch_first="Thu Jun  6 19:00:00 2013"
                      epoch_last="Thu Jun  6 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40722"
                obs_have="39846"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34293"
                obs_have="34293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30719"
                obs_have="30719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 22:50:00 2013"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9754838"
                         time_creation="Thu Jun  6 20:09:22 2013"
                         time_modification="Thu Jun  6 20:02:09 2013" />
        <observations epoch_first="Thu Jun  6 19:00:00 2013"
                      epoch_last="Thu Jun  6 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40722"
                obs_have="39846"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34293"
                obs_have="34293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30719"
                obs_have="30719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9754838"
                         time_creation="Thu Jun  6 20:09:22 2013"
                         time_modification="Thu Jun  6 20:02:09 2013" />
        <observations epoch_first="Thu Jun  6 19:00:00 2013"
                      epoch_last="Thu Jun  6 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40722"
                obs_have="39846"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34293"
                obs_have="34293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30719"
                obs_have="30719"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:10"
                         size="9754838"
                         time_creation="Thu Jul  4 00:53:00 2013"
                         time_modification="Thu Jun  6 20:02:09 2013" />
        <observations epoch_first="Thu Jun  6 19:00:00 2013"
                      epoch_last="Thu Jun  6 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40722"
                obs_have="39846"
                obs_ratio="97.85" />
          <mask elevation="10 degrees"
                obs_expected="34293"
                obs_have="34293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30719"
                obs_have="30719"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jun  6 21:30:56 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9857316"
                         time_creation="Thu Jun  6 21:09:24 2013"
                         time_modification="Thu Jun  6 21:02:14 2013" />
        <observations epoch_first="Thu Jun  6 20:00:00 2013"
                      epoch_last="Thu Jun  6 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41083"
                obs_have="40520"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="36044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 22:04:40 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9857316"
                         time_creation="Thu Jun  6 21:09:24 2013"
                         time_modification="Thu Jun  6 21:02:14 2013" />
        <observations epoch_first="Thu Jun  6 20:00:00 2013"
                      epoch_last="Thu Jun  6 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41083"
                obs_have="40520"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="36044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 23:44:33 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9857316"
                         time_creation="Thu Jun  6 21:09:24 2013"
                         time_modification="Thu Jun  6 21:02:14 2013" />
        <observations epoch_first="Thu Jun  6 20:00:00 2013"
                      epoch_last="Thu Jun  6 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41083"
                obs_have="40520"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="36044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9857316"
                         time_creation="Thu Jun  6 21:09:24 2013"
                         time_modification="Thu Jun  6 21:02:14 2013" />
        <observations epoch_first="Thu Jun  6 20:00:00 2013"
                      epoch_last="Thu Jun  6 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41083"
                obs_have="40520"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="36044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9857316"
                         time_creation="Thu Jul  4 00:53:00 2013"
                         time_modification="Thu Jun  6 21:02:14 2013" />
        <observations epoch_first="Thu Jun  6 20:00:00 2013"
                      epoch_last="Thu Jun  6 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41083"
                obs_have="40520"
                obs_ratio="98.63" />
          <mask elevation="10 degrees"
                obs_expected="36044"
                obs_have="36044"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34548"
                obs_have="34548"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jun  6 22:34:29 2013"
               level="3">
        <file_statistics latency="00:02:20"
                         size="10430467"
                         time_creation="Thu Jun  6 22:09:23 2013"
                         time_modification="Thu Jun  6 22:02:19 2013" />
        <observations epoch_first="Thu Jun  6 21:00:00 2013"
                      epoch_last="Thu Jun  6 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47735"
                obs_have="45983"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="39910"
                obs_have="39783"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31611"
                obs_have="31611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 23:06:23 2013"
               level="3">
        <file_statistics latency="00:02:20"
                         size="10430467"
                         time_creation="Thu Jun  6 22:09:23 2013"
                         time_modification="Thu Jun  6 22:02:19 2013" />
        <observations epoch_first="Thu Jun  6 21:00:00 2013"
                      epoch_last="Thu Jun  6 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47735"
                obs_have="45983"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="39910"
                obs_have="39783"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31611"
                obs_have="31611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 00:40:01 2013"
               level="3">
        <file_statistics latency="00:02:20"
                         size="10430467"
                         time_creation="Thu Jun  6 22:09:23 2013"
                         time_modification="Thu Jun  6 22:02:19 2013" />
        <observations epoch_first="Thu Jun  6 21:00:00 2013"
                      epoch_last="Thu Jun  6 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47735"
                obs_have="45983"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="39910"
                obs_have="39783"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31611"
                obs_have="31611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:20"
                         size="10430467"
                         time_creation="Thu Jun  6 22:09:23 2013"
                         time_modification="Thu Jun  6 22:02:19 2013" />
        <observations epoch_first="Thu Jun  6 21:00:00 2013"
                      epoch_last="Thu Jun  6 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47735"
                obs_have="45983"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="39910"
                obs_have="39783"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31611"
                obs_have="31611"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:20"
                         size="10430467"
                         time_creation="Thu Jul  4 00:53:01 2013"
                         time_modification="Thu Jun  6 22:02:19 2013" />
        <observations epoch_first="Thu Jun  6 21:00:00 2013"
                      epoch_last="Thu Jun  6 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47735"
                obs_have="45983"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="39910"
                obs_have="39783"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31611"
                obs_have="31611"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jun  6 23:27:49 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="10556332"
                         time_creation="Thu Jun  6 23:10:00 2013"
                         time_modification="Thu Jun  6 23:02:17 2013" />
        <observations epoch_first="Thu Jun  6 22:00:00 2013"
                      epoch_last="Thu Jun  6 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49455"
                obs_have="47081"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="39312"
                obs_have="39312"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun  6 23:57:21 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="10556332"
                         time_creation="Thu Jun  6 23:10:00 2013"
                         time_modification="Thu Jun  6 23:02:17 2013" />
        <observations epoch_first="Thu Jun  6 22:00:00 2013"
                      epoch_last="Thu Jun  6 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49455"
                obs_have="47081"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="39312"
                obs_have="39312"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 01:31:57 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="10556332"
                         time_creation="Thu Jun  6 23:10:00 2013"
                         time_modification="Thu Jun  6 23:02:17 2013" />
        <observations epoch_first="Thu Jun  6 22:00:00 2013"
                      epoch_last="Thu Jun  6 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49455"
                obs_have="47081"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="39312"
                obs_have="39312"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="10556332"
                         time_creation="Thu Jun  6 23:10:00 2013"
                         time_modification="Thu Jun  6 23:02:17 2013" />
        <observations epoch_first="Thu Jun  6 22:00:00 2013"
                      epoch_last="Thu Jun  6 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49455"
                obs_have="47081"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="39312"
                obs_have="39312"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="10556332"
                         time_creation="Thu Jul  4 00:53:01 2013"
                         time_modification="Thu Jun  6 23:02:17 2013" />
        <observations epoch_first="Thu Jun  6 22:00:00 2013"
                      epoch_last="Thu Jun  6 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49455"
                obs_have="47081"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="39312"
                obs_have="39312"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34427"
                obs_have="34427"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch157x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jun  7 00:21:12 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="9257071"
                         time_creation="Fri Jun  7 00:04:28 2013"
                         time_modification="Fri Jun  7 00:02:15 2013" />
        <observations epoch_first="Thu Jun  6 23:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40831"
                obs_have="40569"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38597"
                obs_have="38597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37035"
                obs_have="37035"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 00:49:42 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="9257071"
                         time_creation="Fri Jun  7 00:04:28 2013"
                         time_modification="Fri Jun  7 00:02:15 2013" />
        <observations epoch_first="Thu Jun  6 23:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40831"
                obs_have="40569"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38597"
                obs_have="38597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37036"
                obs_have="37036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 02:30:48 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="9257071"
                         time_creation="Fri Jun  7 00:04:28 2013"
                         time_modification="Fri Jun  7 00:02:15 2013" />
        <observations epoch_first="Thu Jun  6 23:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40831"
                obs_have="40569"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38597"
                obs_have="38597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37036"
                obs_have="37036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun  7 17:12:58 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="9257071"
                         time_creation="Fri Jun  7 00:04:28 2013"
                         time_modification="Fri Jun  7 00:02:15 2013" />
        <observations epoch_first="Thu Jun  6 23:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40831"
                obs_have="40569"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38597"
                obs_have="38597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37036"
                obs_have="37036"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jul  6 06:53:47 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="9257071"
                         time_creation="Thu Jul  4 00:53:01 2013"
                         time_modification="Fri Jun  7 00:02:15 2013" />
        <observations epoch_first="Thu Jun  6 23:00:00 2013"
                      epoch_last="Thu Jun  6 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40831"
                obs_have="40569"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="38597"
                obs_have="38597"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="37036"
                obs_have="37036"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
