<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-06-21 00:00:00"
    DayOfYear="172"
    Year="2013">
  <station name="VFCH">
    <file name="/vfch1720.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 22 18:11:04 2013"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7212957"
                         time_creation="Sat Jun 22 00:09:35 2013"
                         time_modification="Sat Jun 22 00:07:27 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30116"
                obs_have="29202"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25240"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22403"
                obs_have="22403"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:54:09 2013"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7212957"
                         time_creation="Fri Jul 19 00:54:16 2013"
                         time_modification="Sat Jun 22 00:07:27 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30116"
                obs_have="29202"
                obs_ratio="96.97" />
          <mask elevation="10 degrees"
                obs_expected="25270"
                obs_have="25240"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="22403"
                obs_have="22403"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Jun 21 01:26:02 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8567668"
                         time_creation="Fri Jun 21 01:09:07 2013"
                         time_modification="Fri Jun 21 01:02:14 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35338"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30428"
                obs_have="30428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 01:50:40 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8567668"
                         time_creation="Fri Jun 21 01:09:07 2013"
                         time_modification="Fri Jun 21 01:02:14 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35338"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30428"
                obs_have="30428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:43:03 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8567668"
                         time_creation="Fri Jun 21 01:09:07 2013"
                         time_modification="Fri Jun 21 01:02:14 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35338"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30428"
                obs_have="30428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8567668"
                         time_creation="Fri Jun 21 01:09:07 2013"
                         time_modification="Fri Jun 21 01:02:14 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35338"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30428"
                obs_have="30428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8567668"
                         time_creation="Fri Jul 19 00:52:52 2013"
                         time_modification="Fri Jun 21 01:02:14 2013" />
        <observations epoch_first="Fri Jun 21 00:00:00 2013"
                      epoch_last="Fri Jun 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36089"
                obs_have="35338"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="30428"
                obs_have="30428"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25704"
                obs_have="25704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Jun 21 02:24:16 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8514615"
                         time_creation="Fri Jun 21 02:09:07 2013"
                         time_modification="Fri Jun 21 02:02:15 2013" />
        <observations epoch_first="Fri Jun 21 01:00:00 2013"
                      epoch_last="Fri Jun 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="32584"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31018"
                obs_have="31018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29652"
                obs_have="29652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 02:49:52 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8514615"
                         time_creation="Fri Jun 21 02:09:07 2013"
                         time_modification="Fri Jun 21 02:02:15 2013" />
        <observations epoch_first="Fri Jun 21 01:00:00 2013"
                      epoch_last="Fri Jun 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="32584"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31018"
                obs_have="31018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29652"
                obs_have="29652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 04:37:55 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8514615"
                         time_creation="Fri Jun 21 02:09:07 2013"
                         time_modification="Fri Jun 21 02:02:15 2013" />
        <observations epoch_first="Fri Jun 21 01:00:00 2013"
                      epoch_last="Fri Jun 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="32584"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31018"
                obs_have="31018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29652"
                obs_have="29652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8514615"
                         time_creation="Fri Jun 21 02:09:07 2013"
                         time_modification="Fri Jun 21 02:02:15 2013" />
        <observations epoch_first="Fri Jun 21 01:00:00 2013"
                      epoch_last="Fri Jun 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="32584"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31018"
                obs_have="31018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29652"
                obs_have="29652"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8514615"
                         time_creation="Fri Jul 19 00:52:53 2013"
                         time_modification="Fri Jun 21 02:02:15 2013" />
        <observations epoch_first="Fri Jun 21 01:00:00 2013"
                      epoch_last="Fri Jun 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33484"
                obs_have="32584"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="31018"
                obs_have="31018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29652"
                obs_have="29652"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Jun 21 03:28:03 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="9384689"
                         time_creation="Fri Jun 21 03:09:06 2013"
                         time_modification="Fri Jun 21 03:02:17 2013" />
        <observations epoch_first="Fri Jun 21 02:00:00 2013"
                      epoch_last="Fri Jun 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="37142"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="33252"
                obs_have="33252"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 03:58:29 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="9384689"
                         time_creation="Fri Jun 21 03:09:06 2013"
                         time_modification="Fri Jun 21 03:02:17 2013" />
        <observations epoch_first="Fri Jun 21 02:00:00 2013"
                      epoch_last="Fri Jun 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="37142"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="33252"
                obs_have="33252"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 05:54:27 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="9384689"
                         time_creation="Fri Jun 21 03:09:06 2013"
                         time_modification="Fri Jun 21 03:02:17 2013" />
        <observations epoch_first="Fri Jun 21 02:00:00 2013"
                      epoch_last="Fri Jun 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="37142"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="33252"
                obs_have="33252"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="9384689"
                         time_creation="Fri Jun 21 03:09:06 2013"
                         time_modification="Fri Jun 21 03:02:17 2013" />
        <observations epoch_first="Fri Jun 21 02:00:00 2013"
                      epoch_last="Fri Jun 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="37142"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="33252"
                obs_have="33252"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="9384689"
                         time_creation="Fri Jul 19 00:52:53 2013"
                         time_modification="Fri Jun 21 03:02:17 2013" />
        <observations epoch_first="Fri Jun 21 02:00:00 2013"
                      epoch_last="Fri Jun 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37165"
                obs_have="37142"
                obs_ratio="99.94" />
          <mask elevation="10 degrees"
                obs_expected="33252"
                obs_have="33252"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29243"
                obs_have="29243"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Jun 21 04:25:27 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9054716"
                         time_creation="Fri Jun 21 04:09:08 2013"
                         time_modification="Fri Jun 21 04:02:16 2013" />
        <observations epoch_first="Fri Jun 21 03:00:00 2013"
                      epoch_last="Fri Jun 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35480"
                obs_have="34420"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26167"
                obs_have="26167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 04:52:39 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9054716"
                         time_creation="Fri Jun 21 04:09:08 2013"
                         time_modification="Fri Jun 21 04:02:16 2013" />
        <observations epoch_first="Fri Jun 21 03:00:00 2013"
                      epoch_last="Fri Jun 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35480"
                obs_have="34420"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26167"
                obs_have="26167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 06:47:51 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9054716"
                         time_creation="Fri Jun 21 04:09:08 2013"
                         time_modification="Fri Jun 21 04:02:16 2013" />
        <observations epoch_first="Fri Jun 21 03:00:00 2013"
                      epoch_last="Fri Jun 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35480"
                obs_have="34420"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26167"
                obs_have="26167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9054716"
                         time_creation="Fri Jun 21 04:09:08 2013"
                         time_modification="Fri Jun 21 04:02:16 2013" />
        <observations epoch_first="Fri Jun 21 03:00:00 2013"
                      epoch_last="Fri Jun 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35480"
                obs_have="34420"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26167"
                obs_have="26167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9054716"
                         time_creation="Fri Jul 19 00:53:03 2013"
                         time_modification="Fri Jun 21 04:02:16 2013" />
        <observations epoch_first="Fri Jun 21 03:00:00 2013"
                      epoch_last="Fri Jun 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35480"
                obs_have="34420"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="28905"
                obs_have="28905"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26167"
                obs_have="26167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Jun 21 05:33:55 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9421659"
                         time_creation="Fri Jun 21 05:09:08 2013"
                         time_modification="Fri Jun 21 05:02:16 2013" />
        <observations epoch_first="Fri Jun 21 04:00:00 2013"
                      epoch_last="Fri Jun 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39098"
                obs_have="38143"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="32819"
                obs_have="32819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 06:13:14 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9421659"
                         time_creation="Fri Jun 21 05:09:08 2013"
                         time_modification="Fri Jun 21 05:02:16 2013" />
        <observations epoch_first="Fri Jun 21 04:00:00 2013"
                      epoch_last="Fri Jun 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39098"
                obs_have="38143"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="32819"
                obs_have="32819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 07:45:47 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9421659"
                         time_creation="Fri Jun 21 05:09:08 2013"
                         time_modification="Fri Jun 21 05:02:16 2013" />
        <observations epoch_first="Fri Jun 21 04:00:00 2013"
                      epoch_last="Fri Jun 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39098"
                obs_have="38143"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="32819"
                obs_have="32819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9421659"
                         time_creation="Fri Jun 21 05:09:08 2013"
                         time_modification="Fri Jun 21 05:02:16 2013" />
        <observations epoch_first="Fri Jun 21 04:00:00 2013"
                      epoch_last="Fri Jun 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39098"
                obs_have="38143"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="32819"
                obs_have="32819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9421659"
                         time_creation="Fri Jul 19 00:53:04 2013"
                         time_modification="Fri Jun 21 05:02:16 2013" />
        <observations epoch_first="Fri Jun 21 04:00:00 2013"
                      epoch_last="Fri Jun 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39098"
                obs_have="38143"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="32819"
                obs_have="32819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Jun 21 06:31:20 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9880665"
                         time_creation="Fri Jun 21 06:09:10 2013"
                         time_modification="Fri Jun 21 06:02:16 2013" />
        <observations epoch_first="Fri Jun 21 05:00:00 2013"
                      epoch_last="Fri Jun 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42511"
                obs_have="41725"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="35745"
                obs_have="35745"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32145"
                obs_have="32145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 07:01:19 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9880665"
                         time_creation="Fri Jun 21 06:09:10 2013"
                         time_modification="Fri Jun 21 06:02:16 2013" />
        <observations epoch_first="Fri Jun 21 05:00:00 2013"
                      epoch_last="Fri Jun 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42511"
                obs_have="41725"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="35745"
                obs_have="35745"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32145"
                obs_have="32145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 08:38:17 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9880665"
                         time_creation="Fri Jun 21 06:09:10 2013"
                         time_modification="Fri Jun 21 06:02:16 2013" />
        <observations epoch_first="Fri Jun 21 05:00:00 2013"
                      epoch_last="Fri Jun 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42511"
                obs_have="41725"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="35745"
                obs_have="35745"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32145"
                obs_have="32145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9880665"
                         time_creation="Fri Jun 21 06:09:10 2013"
                         time_modification="Fri Jun 21 06:02:16 2013" />
        <observations epoch_first="Fri Jun 21 05:00:00 2013"
                      epoch_last="Fri Jun 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42511"
                obs_have="41725"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="35745"
                obs_have="35745"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32145"
                obs_have="32145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9880665"
                         time_creation="Fri Jul 19 00:53:04 2013"
                         time_modification="Fri Jun 21 06:02:16 2013" />
        <observations epoch_first="Fri Jun 21 05:00:00 2013"
                      epoch_last="Fri Jun 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42511"
                obs_have="41725"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="35745"
                obs_have="35745"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32145"
                obs_have="32145"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Jun 21 07:24:33 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8507217"
                         time_creation="Fri Jun 21 07:09:12 2013"
                         time_modification="Fri Jun 21 07:02:17 2013" />
        <observations epoch_first="Fri Jun 21 06:00:00 2013"
                      epoch_last="Fri Jun 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36000"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29597"
                obs_have="29597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 07:56:43 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8507217"
                         time_creation="Fri Jun 21 07:09:12 2013"
                         time_modification="Fri Jun 21 07:02:17 2013" />
        <observations epoch_first="Fri Jun 21 06:00:00 2013"
                      epoch_last="Fri Jun 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36000"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29597"
                obs_have="29597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 09:33:41 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8507217"
                         time_creation="Fri Jun 21 07:09:12 2013"
                         time_modification="Fri Jun 21 07:02:17 2013" />
        <observations epoch_first="Fri Jun 21 06:00:00 2013"
                      epoch_last="Fri Jun 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36000"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29597"
                obs_have="29597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8507217"
                         time_creation="Fri Jun 21 07:09:12 2013"
                         time_modification="Fri Jun 21 07:02:17 2013" />
        <observations epoch_first="Fri Jun 21 06:00:00 2013"
                      epoch_last="Fri Jun 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36000"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29597"
                obs_have="29597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8507217"
                         time_creation="Fri Jul 19 00:53:04 2013"
                         time_modification="Fri Jun 21 07:02:17 2013" />
        <observations epoch_first="Fri Jun 21 06:00:00 2013"
                      epoch_last="Fri Jun 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36316"
                obs_have="36000"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="32364"
                obs_have="32364"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29597"
                obs_have="29597"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Jun 21 08:23:09 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8215424"
                         time_creation="Fri Jun 21 08:09:21 2013"
                         time_modification="Fri Jun 21 08:02:15 2013" />
        <observations epoch_first="Fri Jun 21 07:00:00 2013"
                      epoch_last="Fri Jun 21 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="33707"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29737"
                obs_have="29365"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27368"
                obs_have="27368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 08:50:26 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8215424"
                         time_creation="Fri Jun 21 08:09:21 2013"
                         time_modification="Fri Jun 21 08:02:15 2013" />
        <observations epoch_first="Fri Jun 21 07:00:00 2013"
                      epoch_last="Fri Jun 21 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="33707"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29737"
                obs_have="29365"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27368"
                obs_have="27368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 10:33:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8215424"
                         time_creation="Fri Jun 21 08:09:21 2013"
                         time_modification="Fri Jun 21 08:02:15 2013" />
        <observations epoch_first="Fri Jun 21 07:00:00 2013"
                      epoch_last="Fri Jun 21 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="33707"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29737"
                obs_have="29365"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27368"
                obs_have="27368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8215424"
                         time_creation="Fri Jun 21 08:09:21 2013"
                         time_modification="Fri Jun 21 08:02:15 2013" />
        <observations epoch_first="Fri Jun 21 07:00:00 2013"
                      epoch_last="Fri Jun 21 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="33707"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29737"
                obs_have="29365"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27368"
                obs_have="27368"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8215424"
                         time_creation="Fri Jul 19 00:53:10 2013"
                         time_modification="Fri Jun 21 08:02:15 2013" />
        <observations epoch_first="Fri Jun 21 07:00:00 2013"
                      epoch_last="Fri Jun 21 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34535"
                obs_have="33707"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="29737"
                obs_have="29365"
                obs_ratio="98.75" />
          <mask elevation="15 degrees"
                obs_expected="27368"
                obs_have="27368"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Jun 21 09:24:31 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8517760"
                         time_creation="Fri Jun 21 09:10:30 2013"
                         time_modification="Fri Jun 21 09:02:15 2013" />
        <observations epoch_first="Fri Jun 21 08:00:00 2013"
                      epoch_last="Fri Jun 21 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35950"
                obs_have="34442"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28426"
                obs_have="28425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 09:50:26 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8517760"
                         time_creation="Fri Jun 21 09:10:30 2013"
                         time_modification="Fri Jun 21 09:02:15 2013" />
        <observations epoch_first="Fri Jun 21 08:00:00 2013"
                      epoch_last="Fri Jun 21 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35950"
                obs_have="34442"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28426"
                obs_have="28425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 11:33:14 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8517760"
                         time_creation="Fri Jun 21 09:10:30 2013"
                         time_modification="Fri Jun 21 09:02:15 2013" />
        <observations epoch_first="Fri Jun 21 08:00:00 2013"
                      epoch_last="Fri Jun 21 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35950"
                obs_have="34442"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28426"
                obs_have="28425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8517760"
                         time_creation="Fri Jun 21 09:10:30 2013"
                         time_modification="Fri Jun 21 09:02:15 2013" />
        <observations epoch_first="Fri Jun 21 08:00:00 2013"
                      epoch_last="Fri Jun 21 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35950"
                obs_have="34442"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28426"
                obs_have="28425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8517760"
                         time_creation="Fri Jul 19 00:53:11 2013"
                         time_modification="Fri Jun 21 09:02:15 2013" />
        <observations epoch_first="Fri Jun 21 08:00:00 2013"
                      epoch_last="Fri Jun 21 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35950"
                obs_have="34442"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="28426"
                obs_have="28425"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23981"
                obs_have="23981"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Jun 21 10:25:11 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8931886"
                         time_creation="Fri Jun 21 10:09:15 2013"
                         time_modification="Fri Jun 21 10:02:17 2013" />
        <observations epoch_first="Fri Jun 21 09:00:00 2013"
                      epoch_last="Fri Jun 21 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36268"
                obs_have="35378"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 10:53:14 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8931886"
                         time_creation="Fri Jun 21 10:09:15 2013"
                         time_modification="Fri Jun 21 10:02:17 2013" />
        <observations epoch_first="Fri Jun 21 09:00:00 2013"
                      epoch_last="Fri Jun 21 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36268"
                obs_have="35378"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 12:34:27 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8931886"
                         time_creation="Fri Jun 21 10:09:15 2013"
                         time_modification="Fri Jun 21 10:02:17 2013" />
        <observations epoch_first="Fri Jun 21 09:00:00 2013"
                      epoch_last="Fri Jun 21 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36268"
                obs_have="35378"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8931886"
                         time_creation="Fri Jun 21 10:09:15 2013"
                         time_modification="Fri Jun 21 10:02:17 2013" />
        <observations epoch_first="Fri Jun 21 09:00:00 2013"
                      epoch_last="Fri Jun 21 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36268"
                obs_have="35378"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:18"
                         size="8931886"
                         time_creation="Fri Jul 19 00:53:11 2013"
                         time_modification="Fri Jun 21 10:02:17 2013" />
        <observations epoch_first="Fri Jun 21 09:00:00 2013"
                      epoch_last="Fri Jun 21 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36268"
                obs_have="35378"
                obs_ratio="97.55" />
          <mask elevation="10 degrees"
                obs_expected="30440"
                obs_have="30440"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27272"
                obs_have="27272"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Jun 21 11:19:37 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8753405"
                         time_creation="Fri Jun 21 11:09:11 2013"
                         time_modification="Fri Jun 21 11:02:15 2013" />
        <observations epoch_first="Fri Jun 21 10:00:00 2013"
                      epoch_last="Fri Jun 21 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="32972"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="27774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 11:46:18 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8753405"
                         time_creation="Fri Jun 21 11:09:11 2013"
                         time_modification="Fri Jun 21 11:02:15 2013" />
        <observations epoch_first="Fri Jun 21 10:00:00 2013"
                      epoch_last="Fri Jun 21 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="32972"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="27774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 13:26:28 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8753405"
                         time_creation="Fri Jun 21 11:09:11 2013"
                         time_modification="Fri Jun 21 11:02:15 2013" />
        <observations epoch_first="Fri Jun 21 10:00:00 2013"
                      epoch_last="Fri Jun 21 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="32972"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="27774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8753405"
                         time_creation="Fri Jun 21 11:09:11 2013"
                         time_modification="Fri Jun 21 11:02:15 2013" />
        <observations epoch_first="Fri Jun 21 10:00:00 2013"
                      epoch_last="Fri Jun 21 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="32972"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="27774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8753405"
                         time_creation="Fri Jul 19 00:53:12 2013"
                         time_modification="Fri Jun 21 11:02:15 2013" />
        <observations epoch_first="Fri Jun 21 10:00:00 2013"
                      epoch_last="Fri Jun 21 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33214"
                obs_have="32972"
                obs_ratio="99.27" />
          <mask elevation="10 degrees"
                obs_expected="30728"
                obs_have="30728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27774"
                obs_have="27774"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Jun 21 12:18:53 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8547485"
                         time_creation="Fri Jun 21 12:09:47 2013"
                         time_modification="Fri Jun 21 12:02:15 2013" />
        <observations epoch_first="Fri Jun 21 11:00:00 2013"
                      epoch_last="Fri Jun 21 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32078"
                obs_have="31335"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28701"
                obs_have="28525"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 12:45:58 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8547485"
                         time_creation="Fri Jun 21 12:09:47 2013"
                         time_modification="Fri Jun 21 12:02:15 2013" />
        <observations epoch_first="Fri Jun 21 11:00:00 2013"
                      epoch_last="Fri Jun 21 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32078"
                obs_have="31335"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28701"
                obs_have="28525"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 14:27:31 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8547485"
                         time_creation="Fri Jun 21 12:09:47 2013"
                         time_modification="Fri Jun 21 12:02:15 2013" />
        <observations epoch_first="Fri Jun 21 11:00:00 2013"
                      epoch_last="Fri Jun 21 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32078"
                obs_have="31335"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28701"
                obs_have="28525"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8547485"
                         time_creation="Fri Jun 21 12:09:47 2013"
                         time_modification="Fri Jun 21 12:02:15 2013" />
        <observations epoch_first="Fri Jun 21 11:00:00 2013"
                      epoch_last="Fri Jun 21 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32078"
                obs_have="31335"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28701"
                obs_have="28525"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8547485"
                         time_creation="Fri Jul 19 00:53:13 2013"
                         time_modification="Fri Jun 21 12:02:15 2013" />
        <observations epoch_first="Fri Jun 21 11:00:00 2013"
                      epoch_last="Fri Jun 21 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32078"
                obs_have="31335"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28701"
                obs_have="28525"
                obs_ratio="99.39" />
          <mask elevation="15 degrees"
                obs_expected="25767"
                obs_have="25767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Jun 21 13:17:13 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8808422"
                         time_creation="Fri Jun 21 13:09:39 2013"
                         time_modification="Fri Jun 21 13:02:16 2013" />
        <observations epoch_first="Fri Jun 21 12:00:00 2013"
                      epoch_last="Fri Jun 21 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33281"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19345"
                obs_have="19345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 13:48:24 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8808422"
                         time_creation="Fri Jun 21 13:09:39 2013"
                         time_modification="Fri Jun 21 13:02:16 2013" />
        <observations epoch_first="Fri Jun 21 12:00:00 2013"
                      epoch_last="Fri Jun 21 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33281"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19345"
                obs_have="19345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 15:28:14 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8808422"
                         time_creation="Fri Jun 21 13:09:39 2013"
                         time_modification="Fri Jun 21 13:02:16 2013" />
        <observations epoch_first="Fri Jun 21 12:00:00 2013"
                      epoch_last="Fri Jun 21 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33281"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19345"
                obs_have="19345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8808422"
                         time_creation="Fri Jun 21 13:09:39 2013"
                         time_modification="Fri Jun 21 13:02:16 2013" />
        <observations epoch_first="Fri Jun 21 12:00:00 2013"
                      epoch_last="Fri Jun 21 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33281"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19345"
                obs_have="19345"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="8808422"
                         time_creation="Fri Jul 19 00:53:13 2013"
                         time_modification="Fri Jun 21 13:02:16 2013" />
        <observations epoch_first="Fri Jun 21 12:00:00 2013"
                      epoch_last="Fri Jun 21 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34708"
                obs_have="33281"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="25893"
                obs_have="25893"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19345"
                obs_have="19345"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Jun 21 14:15:39 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8307083"
                         time_creation="Fri Jun 21 14:09:36 2013"
                         time_modification="Fri Jun 21 14:02:15 2013" />
        <observations epoch_first="Fri Jun 21 13:00:00 2013"
                      epoch_last="Fri Jun 21 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29505"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26835"
                obs_have="26835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 14:42:15 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8307083"
                         time_creation="Fri Jun 21 14:09:36 2013"
                         time_modification="Fri Jun 21 14:02:15 2013" />
        <observations epoch_first="Fri Jun 21 13:00:00 2013"
                      epoch_last="Fri Jun 21 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29505"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26835"
                obs_have="26835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 16:28:20 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8307083"
                         time_creation="Fri Jun 21 14:09:36 2013"
                         time_modification="Fri Jun 21 14:02:15 2013" />
        <observations epoch_first="Fri Jun 21 13:00:00 2013"
                      epoch_last="Fri Jun 21 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29505"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26835"
                obs_have="26835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8307083"
                         time_creation="Fri Jun 21 14:09:36 2013"
                         time_modification="Fri Jun 21 14:02:15 2013" />
        <observations epoch_first="Fri Jun 21 13:00:00 2013"
                      epoch_last="Fri Jun 21 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29505"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26835"
                obs_have="26835"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8307083"
                         time_creation="Fri Jul 19 00:53:14 2013"
                         time_modification="Fri Jun 21 14:02:15 2013" />
        <observations epoch_first="Fri Jun 21 13:00:00 2013"
                      epoch_last="Fri Jun 21 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29631"
                obs_have="29505"
                obs_ratio="99.57" />
          <mask elevation="10 degrees"
                obs_expected="27621"
                obs_have="27621"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26835"
                obs_have="26835"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Jun 21 15:16:27 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8037769"
                         time_creation="Fri Jun 21 15:09:52 2013"
                         time_modification="Fri Jun 21 15:02:14 2013" />
        <observations epoch_first="Fri Jun 21 14:00:00 2013"
                      epoch_last="Fri Jun 21 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31659"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="29030"
                obs_have="29030"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 15:44:01 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8037769"
                         time_creation="Fri Jun 21 15:09:52 2013"
                         time_modification="Fri Jun 21 15:02:14 2013" />
        <observations epoch_first="Fri Jun 21 14:00:00 2013"
                      epoch_last="Fri Jun 21 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31659"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="29029"
                obs_have="29029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:34:51 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8037769"
                         time_creation="Fri Jun 21 15:09:52 2013"
                         time_modification="Fri Jun 21 15:02:14 2013" />
        <observations epoch_first="Fri Jun 21 14:00:00 2013"
                      epoch_last="Fri Jun 21 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31659"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="29029"
                obs_have="29029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8037769"
                         time_creation="Fri Jun 21 15:09:52 2013"
                         time_modification="Fri Jun 21 15:02:14 2013" />
        <observations epoch_first="Fri Jun 21 14:00:00 2013"
                      epoch_last="Fri Jun 21 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31659"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="29029"
                obs_have="29029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:15"
                         size="8037769"
                         time_creation="Fri Jul 19 00:53:14 2013"
                         time_modification="Fri Jun 21 15:02:14 2013" />
        <observations epoch_first="Fri Jun 21 14:00:00 2013"
                      epoch_last="Fri Jun 21 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32296"
                obs_have="31659"
                obs_ratio="98.03" />
          <mask elevation="10 degrees"
                obs_expected="29029"
                obs_have="29029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Jun 21 16:16:30 2013"
               level="3">
        <file_statistics latency="00:02:14"
                         size="7848271"
                         time_creation="Fri Jun 21 16:09:10 2013"
                         time_modification="Fri Jun 21 16:02:13 2013" />
        <observations epoch_first="Fri Jun 21 15:00:00 2013"
                      epoch_last="Fri Jun 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31928"
                obs_have="30779"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22884"
                obs_have="22884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 16:47:53 2013"
               level="3">
        <file_statistics latency="00:02:14"
                         size="7848271"
                         time_creation="Fri Jun 21 16:09:10 2013"
                         time_modification="Fri Jun 21 16:02:13 2013" />
        <observations epoch_first="Fri Jun 21 15:00:00 2013"
                      epoch_last="Fri Jun 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31928"
                obs_have="30779"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22884"
                obs_have="22884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 18:37:19 2013"
               level="3">
        <file_statistics latency="00:02:14"
                         size="7848271"
                         time_creation="Fri Jun 21 16:09:10 2013"
                         time_modification="Fri Jun 21 16:02:13 2013" />
        <observations epoch_first="Fri Jun 21 15:00:00 2013"
                      epoch_last="Fri Jun 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31927"
                obs_have="30778"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22884"
                obs_have="22884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:14"
                         size="7848271"
                         time_creation="Fri Jun 21 16:09:10 2013"
                         time_modification="Fri Jun 21 16:02:13 2013" />
        <observations epoch_first="Fri Jun 21 15:00:00 2013"
                      epoch_last="Fri Jun 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31927"
                obs_have="30778"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22884"
                obs_have="22884"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:14"
                         size="7848271"
                         time_creation="Fri Jul 19 00:53:14 2013"
                         time_modification="Fri Jun 21 16:02:13 2013" />
        <observations epoch_first="Fri Jun 21 15:00:00 2013"
                      epoch_last="Fri Jun 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31927"
                obs_have="30778"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="26224"
                obs_have="26224"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22884"
                obs_have="22884"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Jun 21 17:17:19 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8539787"
                         time_creation="Fri Jun 21 17:09:12 2013"
                         time_modification="Fri Jun 21 17:02:15 2013" />
        <observations epoch_first="Fri Jun 21 16:00:00 2013"
                      epoch_last="Fri Jun 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36077"
                obs_have="35013"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25291"
                obs_have="25291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="21265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 17:46:04 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8539787"
                         time_creation="Fri Jun 21 17:09:12 2013"
                         time_modification="Fri Jun 21 17:02:15 2013" />
        <observations epoch_first="Fri Jun 21 16:00:00 2013"
                      epoch_last="Fri Jun 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36077"
                obs_have="35013"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25291"
                obs_have="25291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="21265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 19:38:26 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8539787"
                         time_creation="Fri Jun 21 17:09:12 2013"
                         time_modification="Fri Jun 21 17:02:15 2013" />
        <observations epoch_first="Fri Jun 21 16:00:00 2013"
                      epoch_last="Fri Jun 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36077"
                obs_have="35013"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25291"
                obs_have="25291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="21265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8539787"
                         time_creation="Fri Jun 21 17:09:12 2013"
                         time_modification="Fri Jun 21 17:02:15 2013" />
        <observations epoch_first="Fri Jun 21 16:00:00 2013"
                      epoch_last="Fri Jun 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36077"
                obs_have="35013"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25291"
                obs_have="25291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="21265"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8539787"
                         time_creation="Fri Jul 19 00:53:15 2013"
                         time_modification="Fri Jun 21 17:02:15 2013" />
        <observations epoch_first="Fri Jun 21 16:00:00 2013"
                      epoch_last="Fri Jun 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36077"
                obs_have="35013"
                obs_ratio="97.05" />
          <mask elevation="10 degrees"
                obs_expected="25291"
                obs_have="25291"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21265"
                obs_have="21265"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Jun 21 18:24:28 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9636655"
                         time_creation="Fri Jun 21 18:09:11 2013"
                         time_modification="Fri Jun 21 18:02:16 2013" />
        <observations epoch_first="Fri Jun 21 17:00:00 2013"
                      epoch_last="Fri Jun 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42377"
                obs_have="41211"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="31815"
                obs_have="31815"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 18:54:18 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9636655"
                         time_creation="Fri Jun 21 18:09:11 2013"
                         time_modification="Fri Jun 21 18:02:16 2013" />
        <observations epoch_first="Fri Jun 21 17:00:00 2013"
                      epoch_last="Fri Jun 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42377"
                obs_have="41211"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="31815"
                obs_have="31815"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 20:54:56 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9636655"
                         time_creation="Fri Jun 21 18:09:11 2013"
                         time_modification="Fri Jun 21 18:02:16 2013" />
        <observations epoch_first="Fri Jun 21 17:00:00 2013"
                      epoch_last="Fri Jun 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42377"
                obs_have="41211"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="31815"
                obs_have="31815"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9636655"
                         time_creation="Fri Jun 21 18:09:11 2013"
                         time_modification="Fri Jun 21 18:02:16 2013" />
        <observations epoch_first="Fri Jun 21 17:00:00 2013"
                      epoch_last="Fri Jun 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42377"
                obs_have="41211"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="31815"
                obs_have="31815"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9636655"
                         time_creation="Fri Jul 19 00:53:15 2013"
                         time_modification="Fri Jun 21 18:02:16 2013" />
        <observations epoch_first="Fri Jun 21 17:00:00 2013"
                      epoch_last="Fri Jun 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42377"
                obs_have="41211"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="31815"
                obs_have="31815"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26785"
                obs_have="26785"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Jun 21 19:26:56 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9780767"
                         time_creation="Fri Jun 21 19:09:15 2013"
                         time_modification="Fri Jun 21 19:02:16 2013" />
        <observations epoch_first="Fri Jun 21 18:00:00 2013"
                      epoch_last="Fri Jun 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40686"
                obs_have="39890"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 19:52:37 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9780767"
                         time_creation="Fri Jun 21 19:09:15 2013"
                         time_modification="Fri Jun 21 19:02:16 2013" />
        <observations epoch_first="Fri Jun 21 18:00:00 2013"
                      epoch_last="Fri Jun 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40686"
                obs_have="39890"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9780767"
                         time_creation="Fri Jun 21 19:09:15 2013"
                         time_modification="Fri Jun 21 19:02:16 2013" />
        <observations epoch_first="Fri Jun 21 18:00:00 2013"
                      epoch_last="Fri Jun 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40686"
                obs_have="39890"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9780767"
                         time_creation="Fri Jul 19 00:53:16 2013"
                         time_modification="Fri Jun 21 19:02:16 2013" />
        <observations epoch_first="Fri Jun 21 18:00:00 2013"
                      epoch_last="Fri Jun 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40686"
                obs_have="39890"
                obs_ratio="98.04" />
          <mask elevation="10 degrees"
                obs_expected="34254"
                obs_have="34254"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30617"
                obs_have="30617"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jun 21 20:31:25 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jun 21 20:09:15 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 21:12:31 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jun 21 20:09:15 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 22:51:52 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jun 21 20:09:15 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 23:07:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jun 21 20:09:15 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jun 21 20:09:15 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9722002"
                         time_creation="Fri Jul 19 00:53:16 2013"
                         time_modification="Fri Jun 21 20:02:16 2013" />
        <observations epoch_first="Fri Jun 21 19:00:00 2013"
                      epoch_last="Fri Jun 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40986"
                obs_have="40716"
                obs_ratio="99.34" />
          <mask elevation="10 degrees"
                obs_expected="36131"
                obs_have="36131"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34517"
                obs_have="34517"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Jun 21 21:48:46 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10511133"
                         time_creation="Fri Jun 21 21:09:20 2013"
                         time_modification="Fri Jun 21 21:02:18 2013" />
        <observations epoch_first="Fri Jun 21 20:00:00 2013"
                      epoch_last="Fri Jun 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48807"
                obs_have="46614"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="39733"
                obs_have="39493"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31581"
                obs_have="31581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 22:12:31 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10511133"
                         time_creation="Fri Jun 21 21:09:20 2013"
                         time_modification="Fri Jun 21 21:02:18 2013" />
        <observations epoch_first="Fri Jun 21 20:00:00 2013"
                      epoch_last="Fri Jun 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48809"
                obs_have="46614"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="39734"
                obs_have="39494"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 23:49:23 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10511133"
                         time_creation="Fri Jun 21 21:09:20 2013"
                         time_modification="Fri Jun 21 21:02:18 2013" />
        <observations epoch_first="Fri Jun 21 20:00:00 2013"
                      epoch_last="Fri Jun 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48809"
                obs_have="46614"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="39734"
                obs_have="39494"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10511133"
                         time_creation="Fri Jun 21 21:09:20 2013"
                         time_modification="Fri Jun 21 21:02:18 2013" />
        <observations epoch_first="Fri Jun 21 20:00:00 2013"
                      epoch_last="Fri Jun 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48809"
                obs_have="46614"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="39734"
                obs_have="39494"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10511133"
                         time_creation="Fri Jul 19 00:53:17 2013"
                         time_modification="Fri Jun 21 21:02:18 2013" />
        <observations epoch_first="Fri Jun 21 20:00:00 2013"
                      epoch_last="Fri Jun 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48809"
                obs_have="46614"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="39734"
                obs_have="39494"
                obs_ratio="99.40" />
          <mask elevation="15 degrees"
                obs_expected="31580"
                obs_have="31580"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Jun 21 22:32:58 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10605722"
                         time_creation="Fri Jun 21 22:09:21 2013"
                         time_modification="Fri Jun 21 22:02:18 2013" />
        <observations epoch_first="Fri Jun 21 21:00:00 2013"
                      epoch_last="Fri Jun 21 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49297"
                obs_have="46598"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="39301"
                obs_have="39296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34415"
                obs_have="34415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 00:42:57 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10605722"
                         time_creation="Fri Jun 21 22:09:21 2013"
                         time_modification="Fri Jun 21 22:02:18 2013" />
        <observations epoch_first="Fri Jun 21 21:00:00 2013"
                      epoch_last="Fri Jun 21 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49297"
                obs_have="46598"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="39301"
                obs_have="39296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34415"
                obs_have="34415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10605722"
                         time_creation="Fri Jun 21 22:09:21 2013"
                         time_modification="Fri Jun 21 22:02:18 2013" />
        <observations epoch_first="Fri Jun 21 21:00:00 2013"
                      epoch_last="Fri Jun 21 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49297"
                obs_have="46598"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="39301"
                obs_have="39296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34415"
                obs_have="34415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:19"
                         size="10605722"
                         time_creation="Fri Jul 19 00:53:17 2013"
                         time_modification="Fri Jun 21 22:02:18 2013" />
        <observations epoch_first="Fri Jun 21 21:00:00 2013"
                      epoch_last="Fri Jun 21 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="49297"
                obs_have="46598"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="39301"
                obs_have="39296"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="34415"
                obs_have="34415"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jun 21 23:25:55 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9178706"
                         time_creation="Fri Jun 21 23:09:22 2013"
                         time_modification="Fri Jun 21 23:02:16 2013" />
        <observations epoch_first="Fri Jun 21 22:00:00 2013"
                      epoch_last="Fri Jun 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40499"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="38473"
                obs_have="38473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36994"
                obs_have="36994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jun 21 23:59:34 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9178706"
                         time_creation="Fri Jun 21 23:09:22 2013"
                         time_modification="Fri Jun 21 23:02:16 2013" />
        <observations epoch_first="Fri Jun 21 22:00:00 2013"
                      epoch_last="Fri Jun 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40499"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="38473"
                obs_have="38473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36994"
                obs_have="36994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 01:35:13 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9178706"
                         time_creation="Fri Jun 21 23:09:22 2013"
                         time_modification="Fri Jun 21 23:02:16 2013" />
        <observations epoch_first="Fri Jun 21 22:00:00 2013"
                      epoch_last="Fri Jun 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40499"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="38473"
                obs_have="38473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36994"
                obs_have="36994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9178706"
                         time_creation="Fri Jun 21 23:09:22 2013"
                         time_modification="Fri Jun 21 23:02:16 2013" />
        <observations epoch_first="Fri Jun 21 22:00:00 2013"
                      epoch_last="Fri Jun 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40499"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="38473"
                obs_have="38473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36994"
                obs_have="36994"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:17"
                         size="9178706"
                         time_creation="Fri Jul 19 00:53:18 2013"
                         time_modification="Fri Jun 21 23:02:16 2013" />
        <observations epoch_first="Fri Jun 21 22:00:00 2013"
                      epoch_last="Fri Jun 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40789"
                obs_have="40499"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="38473"
                obs_have="38473"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="36994"
                obs_have="36994"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch172x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Jun 22 00:26:43 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8977070"
                         time_creation="Sat Jun 22 00:09:18 2013"
                         time_modification="Sat Jun 22 00:02:15 2013" />
        <observations epoch_first="Fri Jun 21 23:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37760"
                obs_have="37263"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31770"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 00:54:42 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8977070"
                         time_creation="Sat Jun 22 00:09:18 2013"
                         time_modification="Sat Jun 22 00:02:15 2013" />
        <observations epoch_first="Fri Jun 21 23:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37760"
                obs_have="37263"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31770"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 02:40:09 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8977070"
                         time_creation="Sat Jun 22 00:09:18 2013"
                         time_modification="Sat Jun 22 00:02:15 2013" />
        <observations epoch_first="Fri Jun 21 23:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37760"
                obs_have="37263"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31770"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jun 22 17:55:06 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8977070"
                         time_creation="Sat Jun 22 00:09:18 2013"
                         time_modification="Sat Jun 22 00:02:15 2013" />
        <observations epoch_first="Fri Jun 21 23:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37760"
                obs_have="37263"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31770"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28441"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Jul 21 06:14:50 2013"
               level="3">
        <file_statistics latency="00:02:16"
                         size="8977070"
                         time_creation="Fri Jul 19 00:53:18 2013"
                         time_modification="Sat Jun 22 00:02:15 2013" />
        <observations epoch_first="Fri Jun 21 23:00:00 2013"
                      epoch_last="Fri Jun 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37760"
                obs_have="37263"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31770"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="28441"
                obs_have="28441"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
