<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-02-06 00:00:00"
    DayOfYear="37"
    Year="2012">
  <station name="VFCH">
    <file name="/vfch0370.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  7 18:23:18 2012"
               level="3">
        <file_statistics latency="16:10:47"
                         size="7151684"
                         time_creation="Tue Feb  7 16:13:39 2012"
                         time_modification="Tue Feb  7 16:10:17 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29344"
                obs_have="28807"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24573"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21769"
                obs_have="21769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:45:02 2012"
               level="3">
        <file_statistics latency="2 day(s) 22:11:21"
                         size="7151684"
                         time_creation="Mon Mar  5 00:52:31 2012"
                         time_modification="Thu Feb  9 22:10:51 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29344"
                obs_have="28807"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="24607"
                obs_have="24573"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21769"
                obs_have="21769"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Feb  6 01:18:03 2012"
               level="3">
        <file_statistics latency="00:01:17"
                         size="7898032"
                         time_creation="Mon Feb  6 01:06:04 2012"
                         time_modification="Mon Feb  6 01:01:16 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="30716"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28592"
                obs_have="28592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25607"
                obs_have="25607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 01:43:52 2012"
               level="3">
        <file_statistics latency="00:01:17"
                         size="7898032"
                         time_creation="Mon Feb  6 01:06:04 2012"
                         time_modification="Mon Feb  6 01:01:16 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="30716"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28592"
                obs_have="28592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25607"
                obs_have="25607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 03:32:18 2012"
               level="3">
        <file_statistics latency="00:01:17"
                         size="7898032"
                         time_creation="Mon Feb  6 01:06:04 2012"
                         time_modification="Mon Feb  6 01:01:16 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="30716"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28592"
                obs_have="28592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25607"
                obs_have="25607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:17"
                         size="7898032"
                         time_creation="Mon Feb  6 01:06:04 2012"
                         time_modification="Mon Feb  6 01:01:16 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="30716"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28592"
                obs_have="28592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25607"
                obs_have="25607"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:17"
                         size="7898032"
                         time_creation="Mon Mar  5 00:51:46 2012"
                         time_modification="Mon Feb  6 01:01:16 2012" />
        <observations epoch_first="Mon Feb  6 00:00:00 2012"
                      epoch_last="Mon Feb  6 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="30716"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="28592"
                obs_have="28592"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25607"
                obs_have="25607"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Feb  6 02:17:57 2012"
               level="3">
        <file_statistics latency="00:01:44"
                         size="7904295"
                         time_creation="Mon Feb  6 02:06:04 2012"
                         time_modification="Mon Feb  6 02:01:43 2012" />
        <observations epoch_first="Mon Feb  6 01:00:00 2012"
                      epoch_last="Mon Feb  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29649"
                obs_have="29003"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25573"
                obs_have="25569"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 02:43:09 2012"
               level="3">
        <file_statistics latency="00:01:44"
                         size="7904295"
                         time_creation="Mon Feb  6 02:06:04 2012"
                         time_modification="Mon Feb  6 02:01:43 2012" />
        <observations epoch_first="Mon Feb  6 01:00:00 2012"
                      epoch_last="Mon Feb  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29649"
                obs_have="29003"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25573"
                obs_have="25569"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 04:35:45 2012"
               level="3">
        <file_statistics latency="00:01:44"
                         size="7904295"
                         time_creation="Mon Feb  6 02:06:04 2012"
                         time_modification="Mon Feb  6 02:01:43 2012" />
        <observations epoch_first="Mon Feb  6 01:00:00 2012"
                      epoch_last="Mon Feb  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29649"
                obs_have="29003"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25573"
                obs_have="25569"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:44"
                         size="7904295"
                         time_creation="Mon Feb  6 02:06:04 2012"
                         time_modification="Mon Feb  6 02:01:43 2012" />
        <observations epoch_first="Mon Feb  6 01:00:00 2012"
                      epoch_last="Mon Feb  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29649"
                obs_have="29003"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25573"
                obs_have="25569"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:44"
                         size="7904295"
                         time_creation="Mon Mar  5 00:51:47 2012"
                         time_modification="Mon Feb  6 02:01:43 2012" />
        <observations epoch_first="Mon Feb  6 01:00:00 2012"
                      epoch_last="Mon Feb  6 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29649"
                obs_have="29003"
                obs_ratio="97.82" />
          <mask elevation="10 degrees"
                obs_expected="25573"
                obs_have="25569"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23232"
                obs_have="23232"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Feb  6 03:20:14 2012"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8600417"
                         time_creation="Mon Feb  6 03:06:09 2012"
                         time_modification="Mon Feb  6 03:01:42 2012" />
        <observations epoch_first="Mon Feb  6 02:00:00 2012"
                      epoch_last="Mon Feb  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36544"
                obs_have="35011"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="24581"
                obs_have="24520"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 03:49:05 2012"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8600417"
                         time_creation="Mon Feb  6 03:06:09 2012"
                         time_modification="Mon Feb  6 03:01:42 2012" />
        <observations epoch_first="Mon Feb  6 02:00:00 2012"
                      epoch_last="Mon Feb  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36544"
                obs_have="35011"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="24581"
                obs_have="24520"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 05:37:26 2012"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8600417"
                         time_creation="Mon Feb  6 03:06:09 2012"
                         time_modification="Mon Feb  6 03:01:42 2012" />
        <observations epoch_first="Mon Feb  6 02:00:00 2012"
                      epoch_last="Mon Feb  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36544"
                obs_have="35011"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="24581"
                obs_have="24520"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8600417"
                         time_creation="Mon Feb  6 03:06:09 2012"
                         time_modification="Mon Feb  6 03:01:42 2012" />
        <observations epoch_first="Mon Feb  6 02:00:00 2012"
                      epoch_last="Mon Feb  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36544"
                obs_have="35011"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="24581"
                obs_have="24520"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19784"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:43"
                         size="8600417"
                         time_creation="Mon Mar  5 00:51:47 2012"
                         time_modification="Mon Feb  6 03:01:42 2012" />
        <observations epoch_first="Mon Feb  6 02:00:00 2012"
                      epoch_last="Mon Feb  6 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36544"
                obs_have="35011"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="24581"
                obs_have="24520"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19784"
                obs_have="19784"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Feb  6 04:25:50 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="9546659"
                         time_creation="Mon Feb  6 04:06:08 2012"
                         time_modification="Mon Feb  6 04:01:39 2012" />
        <observations epoch_first="Mon Feb  6 03:00:00 2012"
                      epoch_last="Mon Feb  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="40000"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30484"
                obs_have="30484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24925"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 04:54:41 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="9546659"
                         time_creation="Mon Feb  6 04:06:08 2012"
                         time_modification="Mon Feb  6 04:01:39 2012" />
        <observations epoch_first="Mon Feb  6 03:00:00 2012"
                      epoch_last="Mon Feb  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="40000"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30484"
                obs_have="30484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24925"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 06:41:23 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="9546659"
                         time_creation="Mon Feb  6 04:06:08 2012"
                         time_modification="Mon Feb  6 04:01:39 2012" />
        <observations epoch_first="Mon Feb  6 03:00:00 2012"
                      epoch_last="Mon Feb  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="40000"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30484"
                obs_have="30484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24925"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="9546659"
                         time_creation="Mon Feb  6 04:06:08 2012"
                         time_modification="Mon Feb  6 04:01:39 2012" />
        <observations epoch_first="Mon Feb  6 03:00:00 2012"
                      epoch_last="Mon Feb  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="40000"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30484"
                obs_have="30484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24925"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="9546659"
                         time_creation="Mon Mar  5 00:51:48 2012"
                         time_modification="Mon Feb  6 04:01:39 2012" />
        <observations epoch_first="Mon Feb  6 03:00:00 2012"
                      epoch_last="Mon Feb  6 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40369"
                obs_have="40000"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="30484"
                obs_have="30484"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24925"
                obs_have="24925"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Feb  6 05:25:40 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9164197"
                         time_creation="Mon Feb  6 05:06:10 2012"
                         time_modification="Mon Feb  6 05:01:38 2012" />
        <observations epoch_first="Mon Feb  6 04:00:00 2012"
                      epoch_last="Mon Feb  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37241"
                obs_have="36601"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26529"
                obs_have="26529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 05:51:46 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9164197"
                         time_creation="Mon Feb  6 05:06:10 2012"
                         time_modification="Mon Feb  6 05:01:38 2012" />
        <observations epoch_first="Mon Feb  6 04:00:00 2012"
                      epoch_last="Mon Feb  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37241"
                obs_have="36601"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26529"
                obs_have="26529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 07:46:26 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9164197"
                         time_creation="Mon Feb  6 05:06:10 2012"
                         time_modification="Mon Feb  6 05:01:38 2012" />
        <observations epoch_first="Mon Feb  6 04:00:00 2012"
                      epoch_last="Mon Feb  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37241"
                obs_have="36601"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26529"
                obs_have="26529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9164197"
                         time_creation="Mon Feb  6 05:06:10 2012"
                         time_modification="Mon Feb  6 05:01:38 2012" />
        <observations epoch_first="Mon Feb  6 04:00:00 2012"
                      epoch_last="Mon Feb  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37241"
                obs_have="36601"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26529"
                obs_have="26529"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9164197"
                         time_creation="Mon Mar  5 00:51:48 2012"
                         time_modification="Mon Feb  6 05:01:38 2012" />
        <observations epoch_first="Mon Feb  6 04:00:00 2012"
                      epoch_last="Mon Feb  6 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37241"
                obs_have="36601"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="29556"
                obs_have="29556"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26529"
                obs_have="26529"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Feb  6 06:25:16 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9030073"
                         time_creation="Mon Feb  6 06:06:13 2012"
                         time_modification="Mon Feb  6 06:01:38 2012" />
        <observations epoch_first="Mon Feb  6 05:00:00 2012"
                      epoch_last="Mon Feb  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="35095"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30562"
                obs_have="30562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 06:52:49 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9030073"
                         time_creation="Mon Feb  6 06:06:13 2012"
                         time_modification="Mon Feb  6 06:01:38 2012" />
        <observations epoch_first="Mon Feb  6 05:00:00 2012"
                      epoch_last="Mon Feb  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="35095"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30562"
                obs_have="30562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 08:37:18 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9030073"
                         time_creation="Mon Feb  6 06:06:13 2012"
                         time_modification="Mon Feb  6 06:01:38 2012" />
        <observations epoch_first="Mon Feb  6 05:00:00 2012"
                      epoch_last="Mon Feb  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="35095"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30562"
                obs_have="30562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9030073"
                         time_creation="Mon Feb  6 06:06:13 2012"
                         time_modification="Mon Feb  6 06:01:38 2012" />
        <observations epoch_first="Mon Feb  6 05:00:00 2012"
                      epoch_last="Mon Feb  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="35095"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30562"
                obs_have="30562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="9030073"
                         time_creation="Mon Mar  5 00:51:49 2012"
                         time_modification="Mon Feb  6 06:01:38 2012" />
        <observations epoch_first="Mon Feb  6 05:00:00 2012"
                      epoch_last="Mon Feb  6 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="35095"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="32446"
                obs_have="32446"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30562"
                obs_have="30562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Feb  6 07:31:28 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="10149180"
                         time_creation="Mon Feb  6 07:06:13 2012"
                         time_modification="Mon Feb  6 07:01:39 2012" />
        <observations epoch_first="Mon Feb  6 06:00:00 2012"
                      epoch_last="Mon Feb  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44313"
                obs_have="44246"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="36612"
                obs_have="36608"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30935"
                obs_have="30935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 08:02:10 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="10149180"
                         time_creation="Mon Feb  6 07:06:13 2012"
                         time_modification="Mon Feb  6 07:01:39 2012" />
        <observations epoch_first="Mon Feb  6 06:00:00 2012"
                      epoch_last="Mon Feb  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44313"
                obs_have="44246"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="36612"
                obs_have="36608"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30935"
                obs_have="30935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 09:37:11 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="10149180"
                         time_creation="Mon Feb  6 07:06:13 2012"
                         time_modification="Mon Feb  6 07:01:39 2012" />
        <observations epoch_first="Mon Feb  6 06:00:00 2012"
                      epoch_last="Mon Feb  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44313"
                obs_have="44246"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="36612"
                obs_have="36608"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30935"
                obs_have="30935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="10149180"
                         time_creation="Mon Feb  6 07:06:13 2012"
                         time_modification="Mon Feb  6 07:01:39 2012" />
        <observations epoch_first="Mon Feb  6 06:00:00 2012"
                      epoch_last="Mon Feb  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44313"
                obs_have="44246"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="36612"
                obs_have="36608"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30935"
                obs_have="30935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:40"
                         size="10149180"
                         time_creation="Mon Mar  5 00:51:50 2012"
                         time_modification="Mon Feb  6 07:01:39 2012" />
        <observations epoch_first="Mon Feb  6 06:00:00 2012"
                      epoch_last="Mon Feb  6 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44313"
                obs_have="44246"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="36612"
                obs_have="36608"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="30935"
                obs_have="30935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Feb  6 08:26:27 2012"
               level="3">
        <file_statistics latency="00:02:22"
                         size="10213370"
                         time_creation="Mon Feb  6 08:06:12 2012"
                         time_modification="Mon Feb  6 08:02:21 2012" />
        <observations epoch_first="Mon Feb  6 07:00:00 2012"
                      epoch_last="Mon Feb  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44840"
                obs_have="44069"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="28230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 08:51:26 2012"
               level="3">
        <file_statistics latency="00:02:22"
                         size="10213370"
                         time_creation="Mon Feb  6 08:06:12 2012"
                         time_modification="Mon Feb  6 08:02:21 2012" />
        <observations epoch_first="Mon Feb  6 07:00:00 2012"
                      epoch_last="Mon Feb  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44840"
                obs_have="44069"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="28230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 10:28:27 2012"
               level="3">
        <file_statistics latency="00:02:22"
                         size="10213370"
                         time_creation="Mon Feb  6 08:06:12 2012"
                         time_modification="Mon Feb  6 08:02:21 2012" />
        <observations epoch_first="Mon Feb  6 07:00:00 2012"
                      epoch_last="Mon Feb  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44840"
                obs_have="44069"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="28230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:22"
                         size="10213370"
                         time_creation="Mon Feb  6 08:06:12 2012"
                         time_modification="Mon Feb  6 08:02:21 2012" />
        <observations epoch_first="Mon Feb  6 07:00:00 2012"
                      epoch_last="Mon Feb  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44840"
                obs_have="44069"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="28230"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:22"
                         size="10213370"
                         time_creation="Mon Mar  5 00:51:50 2012"
                         time_modification="Mon Feb  6 08:02:21 2012" />
        <observations epoch_first="Mon Feb  6 07:00:00 2012"
                      epoch_last="Mon Feb  6 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44840"
                obs_have="44069"
                obs_ratio="98.28" />
          <mask elevation="10 degrees"
                obs_expected="34331"
                obs_have="34331"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28230"
                obs_have="28230"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Feb  6 09:21:08 2012"
               level="3">
        <file_statistics latency="00:02:32"
                         size="8779203"
                         time_creation="Mon Feb  6 09:06:33 2012"
                         time_modification="Mon Feb  6 09:02:31 2012" />
        <observations epoch_first="Mon Feb  6 08:00:00 2012"
                      epoch_last="Mon Feb  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38036"
                obs_have="37623"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34841"
                obs_have="34841"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32947"
                obs_have="32947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 09:48:40 2012"
               level="3">
        <file_statistics latency="00:02:32"
                         size="8779203"
                         time_creation="Mon Feb  6 09:06:33 2012"
                         time_modification="Mon Feb  6 09:02:31 2012" />
        <observations epoch_first="Mon Feb  6 08:00:00 2012"
                      epoch_last="Mon Feb  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38035"
                obs_have="37622"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34841"
                obs_have="34841"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32947"
                obs_have="32947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 11:28:14 2012"
               level="3">
        <file_statistics latency="00:02:32"
                         size="8779203"
                         time_creation="Mon Feb  6 09:06:33 2012"
                         time_modification="Mon Feb  6 09:02:31 2012" />
        <observations epoch_first="Mon Feb  6 08:00:00 2012"
                      epoch_last="Mon Feb  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38035"
                obs_have="37622"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34841"
                obs_have="34841"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32947"
                obs_have="32947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:32"
                         size="8779203"
                         time_creation="Mon Feb  6 09:06:33 2012"
                         time_modification="Mon Feb  6 09:02:31 2012" />
        <observations epoch_first="Mon Feb  6 08:00:00 2012"
                      epoch_last="Mon Feb  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38035"
                obs_have="37622"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34841"
                obs_have="34841"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32947"
                obs_have="32947"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:32"
                         size="8779203"
                         time_creation="Mon Mar  5 00:51:51 2012"
                         time_modification="Mon Feb  6 09:02:31 2012" />
        <observations epoch_first="Mon Feb  6 08:00:00 2012"
                      epoch_last="Mon Feb  6 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38035"
                obs_have="37622"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="34841"
                obs_have="34841"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32947"
                obs_have="32947"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Feb  6 10:18:46 2012"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8825830"
                         time_creation="Mon Feb  6 10:11:32 2012"
                         time_modification="Mon Feb  6 10:03:15 2012" />
        <observations epoch_first="Mon Feb  6 09:00:00 2012"
                      epoch_last="Mon Feb  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36511"
                obs_have="36468"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 10:43:53 2012"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8825830"
                         time_creation="Mon Feb  6 10:11:32 2012"
                         time_modification="Mon Feb  6 10:03:15 2012" />
        <observations epoch_first="Mon Feb  6 09:00:00 2012"
                      epoch_last="Mon Feb  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36511"
                obs_have="36468"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 12:28:31 2012"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8825830"
                         time_creation="Mon Feb  6 10:11:32 2012"
                         time_modification="Mon Feb  6 10:03:15 2012" />
        <observations epoch_first="Mon Feb  6 09:00:00 2012"
                      epoch_last="Mon Feb  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36511"
                obs_have="36468"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8825830"
                         time_creation="Mon Feb  6 10:11:32 2012"
                         time_modification="Mon Feb  6 10:03:15 2012" />
        <observations epoch_first="Mon Feb  6 09:00:00 2012"
                      epoch_last="Mon Feb  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36511"
                obs_have="36468"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:03:16"
                         size="8825830"
                         time_creation="Mon Mar  5 00:51:52 2012"
                         time_modification="Mon Feb  6 10:03:15 2012" />
        <observations epoch_first="Mon Feb  6 09:00:00 2012"
                      epoch_last="Mon Feb  6 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36511"
                obs_have="36468"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="31971"
                obs_have="31971"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29132"
                obs_have="29132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Feb  6 11:18:59 2012"
               level="3">
        <file_statistics latency="00:02:24"
                         size="8603885"
                         time_creation="Mon Feb  6 11:06:44 2012"
                         time_modification="Mon Feb  6 11:02:23 2012" />
        <observations epoch_first="Mon Feb  6 10:00:00 2012"
                      epoch_last="Mon Feb  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="35096"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="31577"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 11:43:51 2012"
               level="3">
        <file_statistics latency="00:02:24"
                         size="8603885"
                         time_creation="Mon Feb  6 11:06:44 2012"
                         time_modification="Mon Feb  6 11:02:23 2012" />
        <observations epoch_first="Mon Feb  6 10:00:00 2012"
                      epoch_last="Mon Feb  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="35096"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="31577"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 13:30:23 2012"
               level="3">
        <file_statistics latency="00:02:24"
                         size="8603885"
                         time_creation="Mon Feb  6 11:06:44 2012"
                         time_modification="Mon Feb  6 11:02:23 2012" />
        <observations epoch_first="Mon Feb  6 10:00:00 2012"
                      epoch_last="Mon Feb  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="35096"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="31577"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:24"
                         size="8603885"
                         time_creation="Mon Feb  6 11:06:44 2012"
                         time_modification="Mon Feb  6 11:02:23 2012" />
        <observations epoch_first="Mon Feb  6 10:00:00 2012"
                      epoch_last="Mon Feb  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="35096"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="31577"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:24"
                         size="8603885"
                         time_creation="Mon Mar  5 00:51:52 2012"
                         time_modification="Mon Feb  6 11:02:23 2012" />
        <observations epoch_first="Mon Feb  6 10:00:00 2012"
                      epoch_last="Mon Feb  6 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35198"
                obs_have="35096"
                obs_ratio="99.71" />
          <mask elevation="10 degrees"
                obs_expected="31577"
                obs_have="31577"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27761"
                obs_have="27761"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Feb  6 12:18:09 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8763001"
                         time_creation="Mon Feb  6 12:06:30 2012"
                         time_modification="Mon Feb  6 12:01:38 2012" />
        <observations epoch_first="Mon Feb  6 11:00:00 2012"
                      epoch_last="Mon Feb  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35226"
                obs_have="34660"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="30065"
                obs_have="30065"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 12:43:12 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8763001"
                         time_creation="Mon Feb  6 12:06:30 2012"
                         time_modification="Mon Feb  6 12:01:38 2012" />
        <observations epoch_first="Mon Feb  6 11:00:00 2012"
                      epoch_last="Mon Feb  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="34660"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30065"
                obs_have="30065"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 14:28:09 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8763001"
                         time_creation="Mon Feb  6 12:06:30 2012"
                         time_modification="Mon Feb  6 12:01:38 2012" />
        <observations epoch_first="Mon Feb  6 11:00:00 2012"
                      epoch_last="Mon Feb  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="34660"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30065"
                obs_have="30065"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8763001"
                         time_creation="Mon Feb  6 12:06:30 2012"
                         time_modification="Mon Feb  6 12:01:38 2012" />
        <observations epoch_first="Mon Feb  6 11:00:00 2012"
                      epoch_last="Mon Feb  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="34660"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30065"
                obs_have="30065"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27819"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:39"
                         size="8763001"
                         time_creation="Mon Mar  5 00:51:53 2012"
                         time_modification="Mon Feb  6 12:01:38 2012" />
        <observations epoch_first="Mon Feb  6 11:00:00 2012"
                      epoch_last="Mon Feb  6 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35225"
                obs_have="34660"
                obs_ratio="98.40" />
          <mask elevation="10 degrees"
                obs_expected="30065"
                obs_have="30065"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27819"
                obs_have="27819"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Feb  6 13:19:09 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9180613"
                         time_creation="Mon Feb  6 13:06:23 2012"
                         time_modification="Mon Feb  6 13:02:19 2012" />
        <observations epoch_first="Mon Feb  6 12:00:00 2012"
                      epoch_last="Mon Feb  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36981"
                obs_have="36944"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="34017"
                obs_have="34017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31394"
                obs_have="31394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 13:47:25 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9180613"
                         time_creation="Mon Feb  6 13:06:23 2012"
                         time_modification="Mon Feb  6 13:02:19 2012" />
        <observations epoch_first="Mon Feb  6 12:00:00 2012"
                      epoch_last="Mon Feb  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36981"
                obs_have="36944"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="34017"
                obs_have="34017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31394"
                obs_have="31394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 15:29:20 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9180613"
                         time_creation="Mon Feb  6 13:06:23 2012"
                         time_modification="Mon Feb  6 13:02:19 2012" />
        <observations epoch_first="Mon Feb  6 12:00:00 2012"
                      epoch_last="Mon Feb  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36981"
                obs_have="36944"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="34017"
                obs_have="34017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31394"
                obs_have="31394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9180613"
                         time_creation="Mon Feb  6 13:06:23 2012"
                         time_modification="Mon Feb  6 13:02:19 2012" />
        <observations epoch_first="Mon Feb  6 12:00:00 2012"
                      epoch_last="Mon Feb  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36981"
                obs_have="36944"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="34017"
                obs_have="34017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31394"
                obs_have="31394"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9180613"
                         time_creation="Mon Mar  5 00:51:53 2012"
                         time_modification="Mon Feb  6 13:02:19 2012" />
        <observations epoch_first="Mon Feb  6 12:00:00 2012"
                      epoch_last="Mon Feb  6 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36981"
                obs_have="36944"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="34017"
                obs_have="34017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31394"
                obs_have="31394"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Feb  6 14:18:44 2012"
               level="3">
        <file_statistics latency="00:02:21"
                         size="9420150"
                         time_creation="Mon Feb  6 14:06:32 2012"
                         time_modification="Mon Feb  6 14:02:20 2012" />
        <observations epoch_first="Mon Feb  6 13:00:00 2012"
                      epoch_last="Mon Feb  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38283"
                obs_have="37687"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30807"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26678"
                obs_have="26678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 14:43:56 2012"
               level="3">
        <file_statistics latency="00:02:21"
                         size="9420150"
                         time_creation="Mon Feb  6 14:06:32 2012"
                         time_modification="Mon Feb  6 14:02:20 2012" />
        <observations epoch_first="Mon Feb  6 13:00:00 2012"
                      epoch_last="Mon Feb  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38283"
                obs_have="37687"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30807"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26678"
                obs_have="26678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 16:29:14 2012"
               level="3">
        <file_statistics latency="00:02:21"
                         size="9420150"
                         time_creation="Mon Feb  6 14:06:32 2012"
                         time_modification="Mon Feb  6 14:02:20 2012" />
        <observations epoch_first="Mon Feb  6 13:00:00 2012"
                      epoch_last="Mon Feb  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38283"
                obs_have="37687"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30807"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26678"
                obs_have="26678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:21"
                         size="9420150"
                         time_creation="Mon Feb  6 14:06:32 2012"
                         time_modification="Mon Feb  6 14:02:20 2012" />
        <observations epoch_first="Mon Feb  6 13:00:00 2012"
                      epoch_last="Mon Feb  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38283"
                obs_have="37687"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30807"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26678"
                obs_have="26678"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:21"
                         size="9420150"
                         time_creation="Mon Mar  5 00:51:54 2012"
                         time_modification="Mon Feb  6 14:02:20 2012" />
        <observations epoch_first="Mon Feb  6 13:00:00 2012"
                      epoch_last="Mon Feb  6 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38283"
                obs_have="37687"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30807"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="26678"
                obs_have="26678"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Feb  6 15:19:01 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9326777"
                         time_creation="Mon Feb  6 15:06:32 2012"
                         time_modification="Mon Feb  6 15:02:19 2012" />
        <observations epoch_first="Mon Feb  6 14:00:00 2012"
                      epoch_last="Mon Feb  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39408"
                obs_have="37920"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 15:47:53 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9326777"
                         time_creation="Mon Feb  6 15:06:32 2012"
                         time_modification="Mon Feb  6 15:02:19 2012" />
        <observations epoch_first="Mon Feb  6 14:00:00 2012"
                      epoch_last="Mon Feb  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="37920"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 17:33:55 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9326777"
                         time_creation="Mon Feb  6 15:06:32 2012"
                         time_modification="Mon Feb  6 15:02:19 2012" />
        <observations epoch_first="Mon Feb  6 14:00:00 2012"
                      epoch_last="Mon Feb  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="37920"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9326777"
                         time_creation="Mon Feb  6 15:06:32 2012"
                         time_modification="Mon Feb  6 15:02:19 2012" />
        <observations epoch_first="Mon Feb  6 14:00:00 2012"
                      epoch_last="Mon Feb  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="37920"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:20"
                         size="9326777"
                         time_creation="Mon Mar  5 00:51:55 2012"
                         time_modification="Mon Feb  6 15:02:19 2012" />
        <observations epoch_first="Mon Feb  6 14:00:00 2012"
                      epoch_last="Mon Feb  6 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39409"
                obs_have="37920"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="29673"
                obs_have="29673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26061"
                obs_have="26061"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Feb  6 16:18:24 2012"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9331526"
                         time_creation="Mon Feb  6 16:06:28 2012"
                         time_modification="Mon Feb  6 16:02:14 2012" />
        <observations epoch_first="Mon Feb  6 15:00:00 2012"
                      epoch_last="Mon Feb  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39210"
                obs_have="38011"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="32772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28273"
                obs_have="28273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 16:46:38 2012"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9331526"
                         time_creation="Mon Feb  6 16:06:28 2012"
                         time_modification="Mon Feb  6 16:02:14 2012" />
        <observations epoch_first="Mon Feb  6 15:00:00 2012"
                      epoch_last="Mon Feb  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39210"
                obs_have="38011"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="32772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28273"
                obs_have="28273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 18:37:17 2012"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9331526"
                         time_creation="Mon Feb  6 16:06:28 2012"
                         time_modification="Mon Feb  6 16:02:14 2012" />
        <observations epoch_first="Mon Feb  6 15:00:00 2012"
                      epoch_last="Mon Feb  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39210"
                obs_have="38011"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="32772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28273"
                obs_have="28273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9331526"
                         time_creation="Mon Feb  6 16:06:28 2012"
                         time_modification="Mon Feb  6 16:02:14 2012" />
        <observations epoch_first="Mon Feb  6 15:00:00 2012"
                      epoch_last="Mon Feb  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39210"
                obs_have="38011"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="32772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28273"
                obs_have="28273"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:15"
                         size="9331526"
                         time_creation="Mon Mar  5 00:51:55 2012"
                         time_modification="Mon Feb  6 16:02:14 2012" />
        <observations epoch_first="Mon Feb  6 15:00:00 2012"
                      epoch_last="Mon Feb  6 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39210"
                obs_have="38011"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="32772"
                obs_have="32772"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28273"
                obs_have="28273"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Feb  6 17:19:31 2012"
               level="3">
        <file_statistics latency="00:03:21"
                         size="8190356"
                         time_creation="Mon Feb  6 17:11:33 2012"
                         time_modification="Mon Feb  6 17:03:20 2012" />
        <observations epoch_first="Mon Feb  6 16:00:00 2012"
                      epoch_last="Mon Feb  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="33161"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27148"
                obs_have="27148"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 17:48:29 2012"
               level="3">
        <file_statistics latency="00:03:21"
                         size="8190356"
                         time_creation="Mon Feb  6 17:11:33 2012"
                         time_modification="Mon Feb  6 17:03:20 2012" />
        <observations epoch_first="Mon Feb  6 16:00:00 2012"
                      epoch_last="Mon Feb  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="33161"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27149"
                obs_have="27149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 19:35:41 2012"
               level="3">
        <file_statistics latency="00:03:21"
                         size="8190356"
                         time_creation="Mon Feb  6 17:11:33 2012"
                         time_modification="Mon Feb  6 17:03:20 2012" />
        <observations epoch_first="Mon Feb  6 16:00:00 2012"
                      epoch_last="Mon Feb  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="33161"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27149"
                obs_have="27149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:03:21"
                         size="8190356"
                         time_creation="Mon Feb  6 17:11:33 2012"
                         time_modification="Mon Feb  6 17:03:20 2012" />
        <observations epoch_first="Mon Feb  6 16:00:00 2012"
                      epoch_last="Mon Feb  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="33161"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27149"
                obs_have="27149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:03:21"
                         size="8190356"
                         time_creation="Mon Mar  5 00:51:56 2012"
                         time_modification="Mon Feb  6 17:03:20 2012" />
        <observations epoch_first="Mon Feb  6 16:00:00 2012"
                      epoch_last="Mon Feb  6 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33776"
                obs_have="33161"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28999"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27149"
                obs_have="27149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Feb  6 18:24:13 2012"
               level="3">
        <file_statistics latency="00:02:23"
                         size="8505152"
                         time_creation="Mon Feb  6 18:06:20 2012"
                         time_modification="Mon Feb  6 18:02:22 2012" />
        <observations epoch_first="Mon Feb  6 17:00:00 2012"
                      epoch_last="Mon Feb  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35124"
                obs_have="34214"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27853"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24814"
                obs_have="24814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 18:51:46 2012"
               level="3">
        <file_statistics latency="00:02:23"
                         size="8505152"
                         time_creation="Mon Feb  6 18:06:20 2012"
                         time_modification="Mon Feb  6 18:02:22 2012" />
        <observations epoch_first="Mon Feb  6 17:00:00 2012"
                      epoch_last="Mon Feb  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35124"
                obs_have="34214"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27853"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24814"
                obs_have="24814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 20:45:03 2012"
               level="3">
        <file_statistics latency="00:02:23"
                         size="8505152"
                         time_creation="Mon Feb  6 18:06:20 2012"
                         time_modification="Mon Feb  6 18:02:22 2012" />
        <observations epoch_first="Mon Feb  6 17:00:00 2012"
                      epoch_last="Mon Feb  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35124"
                obs_have="34214"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27853"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24814"
                obs_have="24814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:23"
                         size="8505152"
                         time_creation="Mon Feb  6 18:06:20 2012"
                         time_modification="Mon Feb  6 18:02:22 2012" />
        <observations epoch_first="Mon Feb  6 17:00:00 2012"
                      epoch_last="Mon Feb  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35124"
                obs_have="34214"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27853"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24814"
                obs_have="24814"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:23"
                         size="8505152"
                         time_creation="Mon Mar  5 00:51:56 2012"
                         time_modification="Mon Feb  6 18:02:22 2012" />
        <observations epoch_first="Mon Feb  6 17:00:00 2012"
                      epoch_last="Mon Feb  6 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35124"
                obs_have="34214"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="28148"
                obs_have="27853"
                obs_ratio="98.95" />
          <mask elevation="15 degrees"
                obs_expected="24814"
                obs_have="24814"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Feb  6 19:25:17 2012"
               level="3">
        <file_statistics latency="00:02:27"
                         size="8498320"
                         time_creation="Mon Feb  6 19:06:36 2012"
                         time_modification="Mon Feb  6 19:02:26 2012" />
        <observations epoch_first="Mon Feb  6 18:00:00 2012"
                      epoch_last="Mon Feb  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="34427"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="29204"
                obs_have="28904"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 19:53:29 2012"
               level="3">
        <file_statistics latency="00:02:27"
                         size="8498320"
                         time_creation="Mon Feb  6 19:06:36 2012"
                         time_modification="Mon Feb  6 19:02:26 2012" />
        <observations epoch_first="Mon Feb  6 18:00:00 2012"
                      epoch_last="Mon Feb  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="34427"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="29204"
                obs_have="28904"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 21:40:33 2012"
               level="3">
        <file_statistics latency="00:02:27"
                         size="8498320"
                         time_creation="Mon Feb  6 19:06:36 2012"
                         time_modification="Mon Feb  6 19:02:26 2012" />
        <observations epoch_first="Mon Feb  6 18:00:00 2012"
                      epoch_last="Mon Feb  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="34427"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="29204"
                obs_have="28904"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:02:27"
                         size="8498320"
                         time_creation="Mon Feb  6 19:06:36 2012"
                         time_modification="Mon Feb  6 19:02:26 2012" />
        <observations epoch_first="Mon Feb  6 18:00:00 2012"
                      epoch_last="Mon Feb  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="34427"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="29204"
                obs_have="28904"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:02:27"
                         size="8498320"
                         time_creation="Mon Mar  5 00:51:57 2012"
                         time_modification="Mon Feb  6 19:02:26 2012" />
        <observations epoch_first="Mon Feb  6 18:00:00 2012"
                      epoch_last="Mon Feb  6 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37139"
                obs_have="34427"
                obs_ratio="92.70" />
          <mask elevation="10 degrees"
                obs_expected="29204"
                obs_have="28904"
                obs_ratio="98.97" />
          <mask elevation="15 degrees"
                obs_expected="23185"
                obs_have="23185"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Feb  6 20:28:23 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8792862"
                         time_creation="Mon Feb  6 20:06:24 2012"
                         time_modification="Mon Feb  6 20:01:23 2012" />
        <observations epoch_first="Mon Feb  6 19:00:00 2012"
                      epoch_last="Mon Feb  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35251"
                obs_have="34983"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 20:59:27 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8792862"
                         time_creation="Mon Feb  6 20:06:24 2012"
                         time_modification="Mon Feb  6 20:01:23 2012" />
        <observations epoch_first="Mon Feb  6 19:00:00 2012"
                      epoch_last="Mon Feb  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35251"
                obs_have="34983"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 22:46:12 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8792862"
                         time_creation="Mon Feb  6 20:06:24 2012"
                         time_modification="Mon Feb  6 20:01:23 2012" />
        <observations epoch_first="Mon Feb  6 19:00:00 2012"
                      epoch_last="Mon Feb  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35251"
                obs_have="34983"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8792862"
                         time_creation="Mon Feb  6 20:06:24 2012"
                         time_modification="Mon Feb  6 20:01:23 2012" />
        <observations epoch_first="Mon Feb  6 19:00:00 2012"
                      epoch_last="Mon Feb  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35251"
                obs_have="34983"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8792862"
                         time_creation="Mon Mar  5 00:51:58 2012"
                         time_modification="Mon Feb  6 20:01:23 2012" />
        <observations epoch_first="Mon Feb  6 19:00:00 2012"
                      epoch_last="Mon Feb  6 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35251"
                obs_have="34983"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30680"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28191"
                obs_have="28191"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Feb  6 21:25:37 2012"
               level="3">
        <file_statistics latency="00:01:23"
                         size="8762380"
                         time_creation="Mon Feb  6 21:06:31 2012"
                         time_modification="Mon Feb  6 21:01:22 2012" />
        <observations epoch_first="Mon Feb  6 20:00:00 2012"
                      epoch_last="Mon Feb  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="33446"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 21:53:31 2012"
               level="3">
        <file_statistics latency="00:01:23"
                         size="8762380"
                         time_creation="Mon Feb  6 21:06:31 2012"
                         time_modification="Mon Feb  6 21:01:22 2012" />
        <observations epoch_first="Mon Feb  6 20:00:00 2012"
                      epoch_last="Mon Feb  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="33446"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 23:31:37 2012"
               level="3">
        <file_statistics latency="00:01:23"
                         size="8762380"
                         time_creation="Mon Feb  6 21:06:31 2012"
                         time_modification="Mon Feb  6 21:01:22 2012" />
        <observations epoch_first="Mon Feb  6 20:00:00 2012"
                      epoch_last="Mon Feb  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="33446"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:23"
                         size="8762380"
                         time_creation="Mon Feb  6 21:06:31 2012"
                         time_modification="Mon Feb  6 21:01:22 2012" />
        <observations epoch_first="Mon Feb  6 20:00:00 2012"
                      epoch_last="Mon Feb  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="33446"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:23"
                         size="8762380"
                         time_creation="Mon Mar  5 00:51:58 2012"
                         time_modification="Mon Feb  6 21:01:22 2012" />
        <observations epoch_first="Mon Feb  6 20:00:00 2012"
                      epoch_last="Mon Feb  6 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33874"
                obs_have="33446"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="30966"
                obs_have="30966"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Feb  6 22:30:47 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8989132"
                         time_creation="Mon Feb  6 22:06:27 2012"
                         time_modification="Mon Feb  6 22:01:23 2012" />
        <observations epoch_first="Mon Feb  6 21:00:00 2012"
                      epoch_last="Mon Feb  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="35362"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32100"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 22:59:57 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8989132"
                         time_creation="Mon Feb  6 22:06:27 2012"
                         time_modification="Mon Feb  6 22:01:23 2012" />
        <observations epoch_first="Mon Feb  6 21:00:00 2012"
                      epoch_last="Mon Feb  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="35362"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32100"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 00:29:30 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8989132"
                         time_creation="Mon Feb  6 22:06:27 2012"
                         time_modification="Mon Feb  6 22:01:23 2012" />
        <observations epoch_first="Mon Feb  6 21:00:00 2012"
                      epoch_last="Mon Feb  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="35362"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32100"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8989132"
                         time_creation="Mon Feb  6 22:06:27 2012"
                         time_modification="Mon Feb  6 22:01:23 2012" />
        <observations epoch_first="Mon Feb  6 21:00:00 2012"
                      epoch_last="Mon Feb  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="35362"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32100"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="8989132"
                         time_creation="Mon Mar  5 00:51:59 2012"
                         time_modification="Mon Feb  6 22:01:23 2012" />
        <observations epoch_first="Mon Feb  6 21:00:00 2012"
                      epoch_last="Mon Feb  6 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36789"
                obs_have="35362"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32398"
                obs_have="32100"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="29317"
                obs_have="29317"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Feb  6 23:21:07 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="9137984"
                         time_creation="Mon Feb  6 23:06:49 2012"
                         time_modification="Mon Feb  6 23:01:23 2012" />
        <observations epoch_first="Mon Feb  6 22:00:00 2012"
                      epoch_last="Mon Feb  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36602"
                obs_have="36275"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="29608"
                obs_have="29608"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24392"
                obs_have="24392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Feb  6 23:52:34 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="9137984"
                         time_creation="Mon Feb  6 23:06:49 2012"
                         time_modification="Mon Feb  6 23:01:23 2012" />
        <observations epoch_first="Mon Feb  6 22:00:00 2012"
                      epoch_last="Mon Feb  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="36275"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24392"
                obs_have="24392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 01:29:10 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="9137984"
                         time_creation="Mon Feb  6 23:06:49 2012"
                         time_modification="Mon Feb  6 23:01:23 2012" />
        <observations epoch_first="Mon Feb  6 22:00:00 2012"
                      epoch_last="Mon Feb  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="36275"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24392"
                obs_have="24392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="9137984"
                         time_creation="Mon Feb  6 23:06:49 2012"
                         time_modification="Mon Feb  6 23:01:23 2012" />
        <observations epoch_first="Mon Feb  6 22:00:00 2012"
                      epoch_last="Mon Feb  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="36275"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24392"
                obs_have="24392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:24"
                         size="9137984"
                         time_creation="Mon Mar  5 00:52:00 2012"
                         time_modification="Mon Feb  6 23:01:23 2012" />
        <observations epoch_first="Mon Feb  6 22:00:00 2012"
                      epoch_last="Mon Feb  6 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36603"
                obs_have="36275"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24392"
                obs_have="24392"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch037x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Feb  7 00:18:13 2012"
               level="3">
        <file_statistics latency="00:01:31"
                         size="8841445"
                         time_creation="Tue Feb  7 00:06:26 2012"
                         time_modification="Tue Feb  7 00:01:30 2012" />
        <observations epoch_first="Mon Feb  6 23:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33204"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="27223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 00:46:35 2012"
               level="3">
        <file_statistics latency="00:01:31"
                         size="8841445"
                         time_creation="Tue Feb  7 00:06:26 2012"
                         time_modification="Tue Feb  7 00:01:30 2012" />
        <observations epoch_first="Mon Feb  6 23:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33204"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="27223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 02:28:27 2012"
               level="3">
        <file_statistics latency="00:01:31"
                         size="8841445"
                         time_creation="Tue Feb  7 00:06:26 2012"
                         time_modification="Tue Feb  7 00:01:30 2012" />
        <observations epoch_first="Mon Feb  6 23:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33204"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="27223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  7 18:06:08 2012"
               level="3">
        <file_statistics latency="00:01:31"
                         size="8841445"
                         time_creation="Tue Feb  7 00:06:26 2012"
                         time_modification="Tue Feb  7 00:01:30 2012" />
        <observations epoch_first="Mon Feb  6 23:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33204"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="27223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Mar  7 08:16:53 2012"
               level="3">
        <file_statistics latency="00:01:31"
                         size="8841445"
                         time_creation="Mon Mar  5 00:52:00 2012"
                         time_modification="Tue Feb  7 00:01:30 2012" />
        <observations epoch_first="Mon Feb  6 23:00:00 2012"
                      epoch_last="Mon Feb  6 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33654"
                obs_have="33204"
                obs_ratio="98.66" />
          <mask elevation="10 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27223"
                obs_have="27223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
