<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-03-26 00:00:00"
    DayOfYear="86"
    Year="2012">
  <station name="VFCH">
    <file name="/vfch0860.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 27 17:03:17 2012"
               level="3">
        <file_statistics latency="01:10:44"
                         size="7123102"
                         time_creation="Tue Mar 27 01:19:27 2012"
                         time_modification="Tue Mar 27 01:10:14 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29368"
                obs_have="28636"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="24583"
                obs_have="24543"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21753"
                obs_have="21748"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Apr 25 09:04:45 2012"
               level="3">
        <file_statistics latency="01:10:44"
                         size="7123102"
                         time_creation="Mon Apr 23 00:52:27 2012"
                         time_modification="Tue Mar 27 01:10:14 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29368"
                obs_have="28636"
                obs_ratio="97.51" />
          <mask elevation="10 degrees"
                obs_expected="24583"
                obs_have="24543"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21753"
                obs_have="21748"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/vfch086a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Mar 26 01:19:52 2012"
               level="3">
        <file_statistics latency="00:05:21"
                         size="9160716"
                         time_creation="Mon Mar 26 01:14:03 2012"
                         time_modification="Mon Mar 26 01:05:20 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39905"
                obs_have="38515"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30403"
                obs_have="30403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26278"
                obs_have="26278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 01:46:55 2012"
               level="3">
        <file_statistics latency="00:05:21"
                         size="9160716"
                         time_creation="Mon Mar 26 01:14:03 2012"
                         time_modification="Mon Mar 26 01:05:20 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39905"
                obs_have="38515"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30403"
                obs_have="30403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26278"
                obs_have="26278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 03:32:29 2012"
               level="3">
        <file_statistics latency="00:05:21"
                         size="9160716"
                         time_creation="Mon Mar 26 01:14:03 2012"
                         time_modification="Mon Mar 26 01:05:20 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39905"
                obs_have="38515"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30403"
                obs_have="30403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26278"
                obs_have="26278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:05:21"
                         size="9160716"
                         time_creation="Mon Mar 26 01:14:03 2012"
                         time_modification="Mon Mar 26 01:05:20 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39905"
                obs_have="38515"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30403"
                obs_have="30403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26278"
                obs_have="26278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:05:21"
                         size="9160716"
                         time_creation="Mon Apr 23 00:51:40 2012"
                         time_modification="Mon Mar 26 01:05:20 2012" />
        <observations epoch_first="Mon Mar 26 00:00:00 2012"
                      epoch_last="Mon Mar 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39905"
                obs_have="38515"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="30403"
                obs_have="30403"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26278"
                obs_have="26278"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Mar 26 02:18:25 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9155345"
                         time_creation="Mon Mar 26 02:09:05 2012"
                         time_modification="Mon Mar 26 02:02:57 2012" />
        <observations epoch_first="Mon Mar 26 01:00:00 2012"
                      epoch_last="Mon Mar 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36772"
                obs_have="35827"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 02:44:52 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9155345"
                         time_creation="Mon Mar 26 02:09:05 2012"
                         time_modification="Mon Mar 26 02:02:57 2012" />
        <observations epoch_first="Mon Mar 26 01:00:00 2012"
                      epoch_last="Mon Mar 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36772"
                obs_have="35827"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 04:33:12 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9155345"
                         time_creation="Mon Mar 26 02:09:05 2012"
                         time_modification="Mon Mar 26 02:02:57 2012" />
        <observations epoch_first="Mon Mar 26 01:00:00 2012"
                      epoch_last="Mon Mar 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36772"
                obs_have="35827"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9155345"
                         time_creation="Mon Mar 26 02:09:05 2012"
                         time_modification="Mon Mar 26 02:02:57 2012" />
        <observations epoch_first="Mon Mar 26 01:00:00 2012"
                      epoch_last="Mon Mar 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36772"
                obs_have="35827"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25897"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9155345"
                         time_creation="Mon Apr 23 00:51:41 2012"
                         time_modification="Mon Mar 26 02:02:57 2012" />
        <observations epoch_first="Mon Mar 26 01:00:00 2012"
                      epoch_last="Mon Mar 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36772"
                obs_have="35827"
                obs_ratio="97.43" />
          <mask elevation="10 degrees"
                obs_expected="30376"
                obs_have="30376"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25897"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Mar 26 03:19:59 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9240825"
                         time_creation="Mon Mar 26 03:09:05 2012"
                         time_modification="Mon Mar 26 03:02:57 2012" />
        <observations epoch_first="Mon Mar 26 02:00:00 2012"
                      epoch_last="Mon Mar 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37340"
                obs_have="37121"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32110"
                obs_have="32110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 03:48:30 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9240825"
                         time_creation="Mon Mar 26 03:09:05 2012"
                         time_modification="Mon Mar 26 03:02:57 2012" />
        <observations epoch_first="Mon Mar 26 02:00:00 2012"
                      epoch_last="Mon Mar 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37340"
                obs_have="37121"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32110"
                obs_have="32110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 05:35:44 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9240825"
                         time_creation="Mon Mar 26 03:09:05 2012"
                         time_modification="Mon Mar 26 03:02:57 2012" />
        <observations epoch_first="Mon Mar 26 02:00:00 2012"
                      epoch_last="Mon Mar 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37340"
                obs_have="37121"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32110"
                obs_have="32110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9240825"
                         time_creation="Mon Mar 26 03:09:05 2012"
                         time_modification="Mon Mar 26 03:02:57 2012" />
        <observations epoch_first="Mon Mar 26 02:00:00 2012"
                      epoch_last="Mon Mar 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37340"
                obs_have="37121"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32110"
                obs_have="32110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9240825"
                         time_creation="Mon Apr 23 00:51:41 2012"
                         time_modification="Mon Mar 26 03:02:57 2012" />
        <observations epoch_first="Mon Mar 26 02:00:00 2012"
                      epoch_last="Mon Mar 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37340"
                obs_have="37121"
                obs_ratio="99.41" />
          <mask elevation="10 degrees"
                obs_expected="32434"
                obs_have="32434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32110"
                obs_have="32110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Mar 26 04:24:03 2012"
               level="3">
        <file_statistics latency="00:05:19"
                         size="10136702"
                         time_creation="Mon Mar 26 04:14:03 2012"
                         time_modification="Mon Mar 26 04:05:18 2012" />
        <observations epoch_first="Mon Mar 26 03:00:00 2012"
                      epoch_last="Mon Mar 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46055"
                obs_have="44441"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="36663"
                obs_have="36589"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28713"
                obs_have="28713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 04:52:16 2012"
               level="3">
        <file_statistics latency="00:05:19"
                         size="10136702"
                         time_creation="Mon Mar 26 04:14:03 2012"
                         time_modification="Mon Mar 26 04:05:18 2012" />
        <observations epoch_first="Mon Mar 26 03:00:00 2012"
                      epoch_last="Mon Mar 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46055"
                obs_have="44441"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="36663"
                obs_have="36589"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28713"
                obs_have="28713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:36:58 2012"
               level="3">
        <file_statistics latency="00:05:19"
                         size="10136702"
                         time_creation="Mon Mar 26 04:14:03 2012"
                         time_modification="Mon Mar 26 04:05:18 2012" />
        <observations epoch_first="Mon Mar 26 03:00:00 2012"
                      epoch_last="Mon Mar 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46055"
                obs_have="44441"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="36663"
                obs_have="36589"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28713"
                obs_have="28713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:05:19"
                         size="10136702"
                         time_creation="Mon Mar 26 04:14:03 2012"
                         time_modification="Mon Mar 26 04:05:18 2012" />
        <observations epoch_first="Mon Mar 26 03:00:00 2012"
                      epoch_last="Mon Mar 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46055"
                obs_have="44441"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="36663"
                obs_have="36589"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28713"
                obs_have="28713"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:05:19"
                         size="10136702"
                         time_creation="Mon Apr 23 00:51:42 2012"
                         time_modification="Mon Mar 26 04:05:18 2012" />
        <observations epoch_first="Mon Mar 26 03:00:00 2012"
                      epoch_last="Mon Mar 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46055"
                obs_have="44441"
                obs_ratio="96.50" />
          <mask elevation="10 degrees"
                obs_expected="36663"
                obs_have="36589"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28713"
                obs_have="28713"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Mar 26 05:21:05 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9633554"
                         time_creation="Mon Mar 26 05:09:07 2012"
                         time_modification="Mon Mar 26 05:02:58 2012" />
        <observations epoch_first="Mon Mar 26 04:00:00 2012"
                      epoch_last="Mon Mar 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="41381"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="33873"
                obs_have="33872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29305"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 05:46:34 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9633554"
                         time_creation="Mon Mar 26 05:09:07 2012"
                         time_modification="Mon Mar 26 05:02:58 2012" />
        <observations epoch_first="Mon Mar 26 04:00:00 2012"
                      epoch_last="Mon Mar 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="41381"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="33873"
                obs_have="33872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29305"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 07:32:04 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9633554"
                         time_creation="Mon Mar 26 05:09:07 2012"
                         time_modification="Mon Mar 26 05:02:58 2012" />
        <observations epoch_first="Mon Mar 26 04:00:00 2012"
                      epoch_last="Mon Mar 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="41381"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="33873"
                obs_have="33872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29305"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9633554"
                         time_creation="Mon Mar 26 05:09:07 2012"
                         time_modification="Mon Mar 26 05:02:58 2012" />
        <observations epoch_first="Mon Mar 26 04:00:00 2012"
                      epoch_last="Mon Mar 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="41381"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="33873"
                obs_have="33872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29305"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:59"
                         size="9633554"
                         time_creation="Mon Apr 23 00:51:43 2012"
                         time_modification="Mon Mar 26 05:02:58 2012" />
        <observations epoch_first="Mon Mar 26 04:00:00 2012"
                      epoch_last="Mon Mar 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41999"
                obs_have="41381"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="33873"
                obs_have="33872"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29305"
                obs_have="29305"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Mar 26 06:22:09 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8728182"
                         time_creation="Mon Mar 26 06:09:07 2012"
                         time_modification="Mon Mar 26 06:02:56 2012" />
        <observations epoch_first="Mon Mar 26 05:00:00 2012"
                      epoch_last="Mon Mar 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36824"
                obs_have="36759"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="34990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 06:48:18 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8728182"
                         time_creation="Mon Mar 26 06:09:07 2012"
                         time_modification="Mon Mar 26 06:02:56 2012" />
        <observations epoch_first="Mon Mar 26 05:00:00 2012"
                      epoch_last="Mon Mar 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36824"
                obs_have="36759"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="34990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 08:32:49 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8728182"
                         time_creation="Mon Mar 26 06:09:07 2012"
                         time_modification="Mon Mar 26 06:02:56 2012" />
        <observations epoch_first="Mon Mar 26 05:00:00 2012"
                      epoch_last="Mon Mar 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36824"
                obs_have="36759"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="34990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8728182"
                         time_creation="Mon Mar 26 06:09:07 2012"
                         time_modification="Mon Mar 26 06:02:56 2012" />
        <observations epoch_first="Mon Mar 26 05:00:00 2012"
                      epoch_last="Mon Mar 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36824"
                obs_have="36759"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="34990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8728182"
                         time_creation="Mon Apr 23 00:51:44 2012"
                         time_modification="Mon Mar 26 06:02:56 2012" />
        <observations epoch_first="Mon Mar 26 05:00:00 2012"
                      epoch_last="Mon Mar 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36824"
                obs_have="36759"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="34990"
                obs_have="34990"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33355"
                obs_have="33355"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Mar 26 07:22:23 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8443005"
                         time_creation="Mon Mar 26 07:14:09 2012"
                         time_modification="Mon Mar 26 07:08:50 2012" />
        <observations epoch_first="Mon Mar 26 06:00:00 2012"
                      epoch_last="Mon Mar 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35114"
                obs_have="35023"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="30877"
                obs_have="30877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 07:47:57 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8443005"
                         time_creation="Mon Mar 26 07:14:09 2012"
                         time_modification="Mon Mar 26 07:08:50 2012" />
        <observations epoch_first="Mon Mar 26 06:00:00 2012"
                      epoch_last="Mon Mar 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35114"
                obs_have="35023"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="30877"
                obs_have="30877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 09:31:19 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8443005"
                         time_creation="Mon Mar 26 07:14:09 2012"
                         time_modification="Mon Mar 26 07:08:50 2012" />
        <observations epoch_first="Mon Mar 26 06:00:00 2012"
                      epoch_last="Mon Mar 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35114"
                obs_have="35023"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="30877"
                obs_have="30877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8443005"
                         time_creation="Mon Mar 26 07:14:09 2012"
                         time_modification="Mon Mar 26 07:08:50 2012" />
        <observations epoch_first="Mon Mar 26 06:00:00 2012"
                      epoch_last="Mon Mar 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35114"
                obs_have="35023"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="30877"
                obs_have="30877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:08:51"
                         size="8443005"
                         time_creation="Mon Apr 23 00:51:45 2012"
                         time_modification="Mon Mar 26 07:08:50 2012" />
        <observations epoch_first="Mon Mar 26 06:00:00 2012"
                      epoch_last="Mon Mar 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35114"
                obs_have="35023"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="30877"
                obs_have="30877"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28250"
                obs_have="28250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Mar 26 08:25:32 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="9016631"
                         time_creation="Mon Mar 26 08:09:12 2012"
                         time_modification="Mon Mar 26 08:02:49 2012" />
        <observations epoch_first="Mon Mar 26 07:00:00 2012"
                      epoch_last="Mon Mar 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36632"
                obs_have="35718"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26295"
                obs_have="26295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 08:50:42 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="9016631"
                         time_creation="Mon Mar 26 08:09:12 2012"
                         time_modification="Mon Mar 26 08:02:49 2012" />
        <observations epoch_first="Mon Mar 26 07:00:00 2012"
                      epoch_last="Mon Mar 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36632"
                obs_have="35718"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26295"
                obs_have="26295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 10:34:04 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="9016631"
                         time_creation="Mon Mar 26 08:09:12 2012"
                         time_modification="Mon Mar 26 08:02:49 2012" />
        <observations epoch_first="Mon Mar 26 07:00:00 2012"
                      epoch_last="Mon Mar 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36632"
                obs_have="35718"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26295"
                obs_have="26295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="9016631"
                         time_creation="Mon Mar 26 08:09:12 2012"
                         time_modification="Mon Mar 26 08:02:49 2012" />
        <observations epoch_first="Mon Mar 26 07:00:00 2012"
                      epoch_last="Mon Mar 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36632"
                obs_have="35718"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26295"
                obs_have="26295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="9016631"
                         time_creation="Mon Apr 23 00:51:45 2012"
                         time_modification="Mon Mar 26 08:02:49 2012" />
        <observations epoch_first="Mon Mar 26 07:00:00 2012"
                      epoch_last="Mon Mar 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36632"
                obs_have="35718"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="30671"
                obs_have="30671"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26295"
                obs_have="26295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Mar 26 09:22:15 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="8612815"
                         time_creation="Mon Mar 26 09:09:11 2012"
                         time_modification="Mon Mar 26 09:02:42 2012" />
        <observations epoch_first="Mon Mar 26 08:00:00 2012"
                      epoch_last="Mon Mar 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34331"
                obs_have="34266"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="32317"
                obs_have="32317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 09:50:19 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="8612815"
                         time_creation="Mon Mar 26 09:09:11 2012"
                         time_modification="Mon Mar 26 09:02:42 2012" />
        <observations epoch_first="Mon Mar 26 08:00:00 2012"
                      epoch_last="Mon Mar 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34331"
                obs_have="34266"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="32317"
                obs_have="32317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 11:31:52 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="8612815"
                         time_creation="Mon Mar 26 09:09:11 2012"
                         time_modification="Mon Mar 26 09:02:42 2012" />
        <observations epoch_first="Mon Mar 26 08:00:00 2012"
                      epoch_last="Mon Mar 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34331"
                obs_have="34266"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="32317"
                obs_have="32317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="8612815"
                         time_creation="Mon Mar 26 09:09:11 2012"
                         time_modification="Mon Mar 26 09:02:42 2012" />
        <observations epoch_first="Mon Mar 26 08:00:00 2012"
                      epoch_last="Mon Mar 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34331"
                obs_have="34266"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="32317"
                obs_have="32317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="8612815"
                         time_creation="Mon Apr 23 00:51:46 2012"
                         time_modification="Mon Mar 26 09:02:42 2012" />
        <observations epoch_first="Mon Mar 26 08:00:00 2012"
                      epoch_last="Mon Mar 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34331"
                obs_have="34266"
                obs_ratio="99.81" />
          <mask elevation="10 degrees"
                obs_expected="32317"
                obs_have="32317"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30202"
                obs_have="30202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Mar 26 10:23:34 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="9472858"
                         time_creation="Mon Mar 26 10:09:11 2012"
                         time_modification="Mon Mar 26 10:02:54 2012" />
        <observations epoch_first="Mon Mar 26 09:00:00 2012"
                      epoch_last="Mon Mar 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38350"
                obs_have="38304"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 10:49:11 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="9472858"
                         time_creation="Mon Mar 26 10:09:11 2012"
                         time_modification="Mon Mar 26 10:02:54 2012" />
        <observations epoch_first="Mon Mar 26 09:00:00 2012"
                      epoch_last="Mon Mar 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38350"
                obs_have="38304"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 12:29:08 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="9472858"
                         time_creation="Mon Mar 26 10:09:11 2012"
                         time_modification="Mon Mar 26 10:02:54 2012" />
        <observations epoch_first="Mon Mar 26 09:00:00 2012"
                      epoch_last="Mon Mar 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38350"
                obs_have="38304"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="9472858"
                         time_creation="Mon Mar 26 10:09:11 2012"
                         time_modification="Mon Mar 26 10:02:54 2012" />
        <observations epoch_first="Mon Mar 26 09:00:00 2012"
                      epoch_last="Mon Mar 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38350"
                obs_have="38304"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="9472858"
                         time_creation="Mon Apr 23 00:51:46 2012"
                         time_modification="Mon Mar 26 10:02:54 2012" />
        <observations epoch_first="Mon Mar 26 09:00:00 2012"
                      epoch_last="Mon Mar 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38350"
                obs_have="38304"
                obs_ratio="99.88" />
          <mask elevation="10 degrees"
                obs_expected="33906"
                obs_have="33906"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Mar 26 11:21:21 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9103728"
                         time_creation="Mon Mar 26 11:14:10 2012"
                         time_modification="Mon Mar 26 11:05:11 2012" />
        <observations epoch_first="Mon Mar 26 10:00:00 2012"
                      epoch_last="Mon Mar 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37798"
                obs_have="36693"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25854"
                obs_have="25854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 11:46:24 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9103728"
                         time_creation="Mon Mar 26 11:14:10 2012"
                         time_modification="Mon Mar 26 11:05:11 2012" />
        <observations epoch_first="Mon Mar 26 10:00:00 2012"
                      epoch_last="Mon Mar 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37798"
                obs_have="36693"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25854"
                obs_have="25854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 13:28:24 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9103728"
                         time_creation="Mon Mar 26 11:14:10 2012"
                         time_modification="Mon Mar 26 11:05:11 2012" />
        <observations epoch_first="Mon Mar 26 10:00:00 2012"
                      epoch_last="Mon Mar 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37798"
                obs_have="36693"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25854"
                obs_have="25854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9103728"
                         time_creation="Mon Mar 26 11:14:10 2012"
                         time_modification="Mon Mar 26 11:05:11 2012" />
        <observations epoch_first="Mon Mar 26 10:00:00 2012"
                      epoch_last="Mon Mar 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37798"
                obs_have="36693"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25854"
                obs_have="25854"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9103728"
                         time_creation="Mon Apr 23 00:51:47 2012"
                         time_modification="Mon Mar 26 11:05:11 2012" />
        <observations epoch_first="Mon Mar 26 10:00:00 2012"
                      epoch_last="Mon Mar 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37798"
                obs_have="36693"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="27957"
                obs_have="27957"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25854"
                obs_have="25854"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Mar 26 12:18:27 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9391234"
                         time_creation="Mon Mar 26 12:14:13 2012"
                         time_modification="Mon Mar 26 12:05:11 2012" />
        <observations epoch_first="Mon Mar 26 11:00:00 2012"
                      epoch_last="Mon Mar 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40383"
                obs_have="38860"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="32343"
                obs_have="32343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 12:45:12 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9391234"
                         time_creation="Mon Mar 26 12:14:13 2012"
                         time_modification="Mon Mar 26 12:05:11 2012" />
        <observations epoch_first="Mon Mar 26 11:00:00 2012"
                      epoch_last="Mon Mar 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40383"
                obs_have="38860"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="32343"
                obs_have="32343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 14:28:27 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9391234"
                         time_creation="Mon Mar 26 12:14:13 2012"
                         time_modification="Mon Mar 26 12:05:11 2012" />
        <observations epoch_first="Mon Mar 26 11:00:00 2012"
                      epoch_last="Mon Mar 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40383"
                obs_have="38860"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="32343"
                obs_have="32343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9391234"
                         time_creation="Mon Mar 26 12:14:13 2012"
                         time_modification="Mon Mar 26 12:05:11 2012" />
        <observations epoch_first="Mon Mar 26 11:00:00 2012"
                      epoch_last="Mon Mar 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40383"
                obs_have="38860"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="32343"
                obs_have="32343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:05:12"
                         size="9391234"
                         time_creation="Mon Apr 23 00:51:48 2012"
                         time_modification="Mon Mar 26 12:05:11 2012" />
        <observations epoch_first="Mon Mar 26 11:00:00 2012"
                      epoch_last="Mon Mar 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40383"
                obs_have="38860"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="32343"
                obs_have="32343"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27675"
                obs_have="27675"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Mar 26 13:18:37 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9017885"
                         time_creation="Mon Mar 26 13:09:12 2012"
                         time_modification="Mon Mar 26 13:02:57 2012" />
        <observations epoch_first="Mon Mar 26 12:00:00 2012"
                      epoch_last="Mon Mar 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="36503"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31370"
                obs_have="31360"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 13:43:48 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9017885"
                         time_creation="Mon Mar 26 13:09:12 2012"
                         time_modification="Mon Mar 26 13:02:57 2012" />
        <observations epoch_first="Mon Mar 26 12:00:00 2012"
                      epoch_last="Mon Mar 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="36503"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31370"
                obs_have="31360"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 15:28:38 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9017885"
                         time_creation="Mon Mar 26 13:09:12 2012"
                         time_modification="Mon Mar 26 13:02:57 2012" />
        <observations epoch_first="Mon Mar 26 12:00:00 2012"
                      epoch_last="Mon Mar 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="36503"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31370"
                obs_have="31360"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9017885"
                         time_creation="Mon Mar 26 13:09:12 2012"
                         time_modification="Mon Mar 26 13:02:57 2012" />
        <observations epoch_first="Mon Mar 26 12:00:00 2012"
                      epoch_last="Mon Mar 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="36503"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31370"
                obs_have="31360"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9017885"
                         time_creation="Mon Apr 23 00:51:48 2012"
                         time_modification="Mon Mar 26 13:02:57 2012" />
        <observations epoch_first="Mon Mar 26 12:00:00 2012"
                      epoch_last="Mon Mar 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37991"
                obs_have="36503"
                obs_ratio="96.08" />
          <mask elevation="10 degrees"
                obs_expected="31370"
                obs_have="31360"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="28288"
                obs_have="28288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Mar 26 14:18:16 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8291620"
                         time_creation="Mon Mar 26 14:09:10 2012"
                         time_modification="Mon Mar 26 14:02:56 2012" />
        <observations epoch_first="Mon Mar 26 13:00:00 2012"
                      epoch_last="Mon Mar 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32898"
                obs_have="32741"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28393"
                obs_have="28393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 14:44:38 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8291620"
                         time_creation="Mon Mar 26 14:09:10 2012"
                         time_modification="Mon Mar 26 14:02:56 2012" />
        <observations epoch_first="Mon Mar 26 13:00:00 2012"
                      epoch_last="Mon Mar 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32898"
                obs_have="32741"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28393"
                obs_have="28393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 16:30:40 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8291620"
                         time_creation="Mon Mar 26 14:09:10 2012"
                         time_modification="Mon Mar 26 14:02:56 2012" />
        <observations epoch_first="Mon Mar 26 13:00:00 2012"
                      epoch_last="Mon Mar 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32898"
                obs_have="32741"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28393"
                obs_have="28393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8291620"
                         time_creation="Mon Mar 26 14:09:10 2012"
                         time_modification="Mon Mar 26 14:02:56 2012" />
        <observations epoch_first="Mon Mar 26 13:00:00 2012"
                      epoch_last="Mon Mar 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32898"
                obs_have="32741"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28393"
                obs_have="28393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8291620"
                         time_creation="Mon Apr 23 00:51:49 2012"
                         time_modification="Mon Mar 26 14:02:56 2012" />
        <observations epoch_first="Mon Mar 26 13:00:00 2012"
                      epoch_last="Mon Mar 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32898"
                obs_have="32741"
                obs_ratio="99.52" />
          <mask elevation="10 degrees"
                obs_expected="28393"
                obs_have="28393"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25220"
                obs_have="25220"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Mar 26 15:17:55 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8207525"
                         time_creation="Mon Mar 26 15:09:12 2012"
                         time_modification="Mon Mar 26 15:02:55 2012" />
        <observations epoch_first="Mon Mar 26 14:00:00 2012"
                      epoch_last="Mon Mar 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="33623"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="28503"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="24459"
                obs_have="24310"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Mon Mar 26 15:43:50 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8207525"
                         time_creation="Mon Mar 26 15:09:12 2012"
                         time_modification="Mon Mar 26 15:02:55 2012" />
        <observations epoch_first="Mon Mar 26 14:00:00 2012"
                      epoch_last="Mon Mar 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="33623"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="28503"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="24459"
                obs_have="24310"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Mon Mar 26 17:30:25 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8207525"
                         time_creation="Mon Mar 26 15:09:12 2012"
                         time_modification="Mon Mar 26 15:02:55 2012" />
        <observations epoch_first="Mon Mar 26 14:00:00 2012"
                      epoch_last="Mon Mar 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="33623"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="28503"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="24459"
                obs_have="24310"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8207525"
                         time_creation="Mon Mar 26 15:09:12 2012"
                         time_modification="Mon Mar 26 15:02:55 2012" />
        <observations epoch_first="Mon Mar 26 14:00:00 2012"
                      epoch_last="Mon Mar 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="33623"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="28503"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="24459"
                obs_have="24310"
                obs_ratio="99.39" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="8207525"
                         time_creation="Mon Apr 23 00:51:50 2012"
                         time_modification="Mon Mar 26 15:02:55 2012" />
        <observations epoch_first="Mon Mar 26 14:00:00 2012"
                      epoch_last="Mon Mar 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="33623"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="29214"
                obs_have="28503"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="24459"
                obs_have="24310"
                obs_ratio="99.39" />
        </observations>
      </control>
    </file>
    <file name="/vfch086p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Mar 26 16:18:10 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8964962"
                         time_creation="Mon Mar 26 16:14:11 2012"
                         time_modification="Mon Mar 26 16:08:48 2012" />
        <observations epoch_first="Mon Mar 26 15:00:00 2012"
                      epoch_last="Mon Mar 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="35219"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="28817"
                obs_have="28647"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25016"
                obs_have="25016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 16:44:51 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8964962"
                         time_creation="Mon Mar 26 16:14:11 2012"
                         time_modification="Mon Mar 26 16:08:48 2012" />
        <observations epoch_first="Mon Mar 26 15:00:00 2012"
                      epoch_last="Mon Mar 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="35219"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="28817"
                obs_have="28647"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25016"
                obs_have="25016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 18:31:19 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8964962"
                         time_creation="Mon Mar 26 16:14:11 2012"
                         time_modification="Mon Mar 26 16:08:48 2012" />
        <observations epoch_first="Mon Mar 26 15:00:00 2012"
                      epoch_last="Mon Mar 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="35219"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="28817"
                obs_have="28647"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25016"
                obs_have="25016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8964962"
                         time_creation="Mon Mar 26 16:14:11 2012"
                         time_modification="Mon Mar 26 16:08:48 2012" />
        <observations epoch_first="Mon Mar 26 15:00:00 2012"
                      epoch_last="Mon Mar 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="35219"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="28817"
                obs_have="28647"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25016"
                obs_have="25016"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:08:49"
                         size="8964962"
                         time_creation="Mon Apr 23 00:51:50 2012"
                         time_modification="Mon Mar 26 16:08:48 2012" />
        <observations epoch_first="Mon Mar 26 15:00:00 2012"
                      epoch_last="Mon Mar 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37717"
                obs_have="35219"
                obs_ratio="93.38" />
          <mask elevation="10 degrees"
                obs_expected="28817"
                obs_have="28647"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25016"
                obs_have="25016"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Mar 26 17:19:55 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8692017"
                         time_creation="Mon Mar 26 17:09:10 2012"
                         time_modification="Mon Mar 26 17:02:56 2012" />
        <observations epoch_first="Mon Mar 26 16:00:00 2012"
                      epoch_last="Mon Mar 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35779"
                obs_have="34879"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="30603"
                obs_have="30603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 17:48:18 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8692017"
                         time_creation="Mon Mar 26 17:09:10 2012"
                         time_modification="Mon Mar 26 17:02:56 2012" />
        <observations epoch_first="Mon Mar 26 16:00:00 2012"
                      epoch_last="Mon Mar 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35779"
                obs_have="34879"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="30603"
                obs_have="30603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 19:36:48 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8692017"
                         time_creation="Mon Mar 26 17:09:10 2012"
                         time_modification="Mon Mar 26 17:02:56 2012" />
        <observations epoch_first="Mon Mar 26 16:00:00 2012"
                      epoch_last="Mon Mar 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35779"
                obs_have="34879"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="30603"
                obs_have="30603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8692017"
                         time_creation="Mon Mar 26 17:09:10 2012"
                         time_modification="Mon Mar 26 17:02:56 2012" />
        <observations epoch_first="Mon Mar 26 16:00:00 2012"
                      epoch_last="Mon Mar 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35779"
                obs_have="34879"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="30603"
                obs_have="30603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8692017"
                         time_creation="Mon Apr 23 00:51:51 2012"
                         time_modification="Mon Mar 26 17:02:56 2012" />
        <observations epoch_first="Mon Mar 26 16:00:00 2012"
                      epoch_last="Mon Mar 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35779"
                obs_have="34879"
                obs_ratio="97.48" />
          <mask elevation="10 degrees"
                obs_expected="30603"
                obs_have="30603"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Mar 26 18:22:53 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8895444"
                         time_creation="Mon Mar 26 18:09:13 2012"
                         time_modification="Mon Mar 26 18:02:56 2012" />
        <observations epoch_first="Mon Mar 26 17:00:00 2012"
                      epoch_last="Mon Mar 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33300"
                obs_have="33300"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 18:49:55 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8895444"
                         time_creation="Mon Mar 26 18:09:13 2012"
                         time_modification="Mon Mar 26 18:02:56 2012" />
        <observations epoch_first="Mon Mar 26 17:00:00 2012"
                      epoch_last="Mon Mar 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33300"
                obs_have="33300"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 20:36:23 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8895444"
                         time_creation="Mon Mar 26 18:09:13 2012"
                         time_modification="Mon Mar 26 18:02:56 2012" />
        <observations epoch_first="Mon Mar 26 17:00:00 2012"
                      epoch_last="Mon Mar 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33300"
                obs_have="33300"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8895444"
                         time_creation="Mon Mar 26 18:09:13 2012"
                         time_modification="Mon Mar 26 18:02:56 2012" />
        <observations epoch_first="Mon Mar 26 17:00:00 2012"
                      epoch_last="Mon Mar 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33300"
                obs_have="33300"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8895444"
                         time_creation="Mon Apr 23 00:51:52 2012"
                         time_modification="Mon Mar 26 18:02:56 2012" />
        <observations epoch_first="Mon Mar 26 17:00:00 2012"
                      epoch_last="Mon Mar 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33300"
                obs_have="33300"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="32286"
                obs_have="32286"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30349"
                obs_have="30349"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Mar 26 19:22:53 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9091013"
                         time_creation="Mon Mar 26 19:09:19 2012"
                         time_modification="Mon Mar 26 19:02:57 2012" />
        <observations epoch_first="Mon Mar 26 18:00:00 2012"
                      epoch_last="Mon Mar 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36538"
                obs_have="35224"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32300"
                obs_have="32199"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28871"
                obs_have="28871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 19:49:32 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9091013"
                         time_creation="Mon Mar 26 19:09:19 2012"
                         time_modification="Mon Mar 26 19:02:57 2012" />
        <observations epoch_first="Mon Mar 26 18:00:00 2012"
                      epoch_last="Mon Mar 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36538"
                obs_have="35224"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32300"
                obs_have="32199"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28871"
                obs_have="28871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 21:35:48 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9091013"
                         time_creation="Mon Mar 26 19:09:19 2012"
                         time_modification="Mon Mar 26 19:02:57 2012" />
        <observations epoch_first="Mon Mar 26 18:00:00 2012"
                      epoch_last="Mon Mar 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36538"
                obs_have="35224"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32300"
                obs_have="32199"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28871"
                obs_have="28871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9091013"
                         time_creation="Mon Mar 26 19:09:19 2012"
                         time_modification="Mon Mar 26 19:02:57 2012" />
        <observations epoch_first="Mon Mar 26 18:00:00 2012"
                      epoch_last="Mon Mar 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36538"
                obs_have="35224"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32300"
                obs_have="32199"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28871"
                obs_have="28871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9091013"
                         time_creation="Mon Apr 23 00:51:52 2012"
                         time_modification="Mon Mar 26 19:02:57 2012" />
        <observations epoch_first="Mon Mar 26 18:00:00 2012"
                      epoch_last="Mon Mar 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36538"
                obs_have="35224"
                obs_ratio="96.40" />
          <mask elevation="10 degrees"
                obs_expected="32300"
                obs_have="32199"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28871"
                obs_have="28871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Mar 26 20:22:37 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9123869"
                         time_creation="Mon Mar 26 20:09:24 2012"
                         time_modification="Mon Mar 26 20:02:53 2012" />
        <observations epoch_first="Mon Mar 26 19:00:00 2012"
                      epoch_last="Mon Mar 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36362"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28964"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22683"
                obs_have="22683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 20:49:32 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9123869"
                         time_creation="Mon Mar 26 20:09:24 2012"
                         time_modification="Mon Mar 26 20:02:53 2012" />
        <observations epoch_first="Mon Mar 26 19:00:00 2012"
                      epoch_last="Mon Mar 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36362"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28964"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22683"
                obs_have="22683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 22:34:00 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9123869"
                         time_creation="Mon Mar 26 20:09:24 2012"
                         time_modification="Mon Mar 26 20:02:53 2012" />
        <observations epoch_first="Mon Mar 26 19:00:00 2012"
                      epoch_last="Mon Mar 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36362"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28964"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22683"
                obs_have="22683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9123869"
                         time_creation="Mon Mar 26 20:09:24 2012"
                         time_modification="Mon Mar 26 20:02:53 2012" />
        <observations epoch_first="Mon Mar 26 19:00:00 2012"
                      epoch_last="Mon Mar 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36362"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28964"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22683"
                obs_have="22683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9123869"
                         time_creation="Mon Apr 23 00:51:53 2012"
                         time_modification="Mon Mar 26 20:02:53 2012" />
        <observations epoch_first="Mon Mar 26 19:00:00 2012"
                      epoch_last="Mon Mar 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37672"
                obs_have="36362"
                obs_ratio="96.52" />
          <mask elevation="10 degrees"
                obs_expected="28967"
                obs_have="28964"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="22683"
                obs_have="22683"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Mar 26 21:22:48 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8499390"
                         time_creation="Mon Mar 26 21:09:20 2012"
                         time_modification="Mon Mar 26 21:02:56 2012" />
        <observations epoch_first="Mon Mar 26 20:00:00 2012"
                      epoch_last="Mon Mar 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="31057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 21:48:12 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8499390"
                         time_creation="Mon Mar 26 21:09:20 2012"
                         time_modification="Mon Mar 26 21:02:56 2012" />
        <observations epoch_first="Mon Mar 26 20:00:00 2012"
                      epoch_last="Mon Mar 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="31057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 23:32:00 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8499390"
                         time_creation="Mon Mar 26 21:09:20 2012"
                         time_modification="Mon Mar 26 21:02:56 2012" />
        <observations epoch_first="Mon Mar 26 20:00:00 2012"
                      epoch_last="Mon Mar 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="31057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8499390"
                         time_creation="Mon Mar 26 21:09:20 2012"
                         time_modification="Mon Mar 26 21:02:56 2012" />
        <observations epoch_first="Mon Mar 26 20:00:00 2012"
                      epoch_last="Mon Mar 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="31057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8499390"
                         time_creation="Mon Apr 23 00:51:53 2012"
                         time_modification="Mon Mar 26 21:02:56 2012" />
        <observations epoch_first="Mon Mar 26 20:00:00 2012"
                      epoch_last="Mon Mar 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32598"
                obs_have="32598"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="31057"
                obs_have="31057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29507"
                obs_have="29507"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Mar 26 22:22:18 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7932589"
                         time_creation="Mon Mar 26 22:09:22 2012"
                         time_modification="Mon Mar 26 22:02:55 2012" />
        <observations epoch_first="Mon Mar 26 21:00:00 2012"
                      epoch_last="Mon Mar 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30172"
                obs_have="29615"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="25101"
                obs_have="25101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22515"
                obs_have="22515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 22:47:35 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7932589"
                         time_creation="Mon Mar 26 22:09:22 2012"
                         time_modification="Mon Mar 26 22:02:55 2012" />
        <observations epoch_first="Mon Mar 26 21:00:00 2012"
                      epoch_last="Mon Mar 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30170"
                obs_have="29615"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25101"
                obs_have="25101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22515"
                obs_have="22515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 00:30:14 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7932589"
                         time_creation="Mon Mar 26 22:09:22 2012"
                         time_modification="Mon Mar 26 22:02:55 2012" />
        <observations epoch_first="Mon Mar 26 21:00:00 2012"
                      epoch_last="Mon Mar 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30170"
                obs_have="29615"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25101"
                obs_have="25101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22515"
                obs_have="22515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7932589"
                         time_creation="Mon Mar 26 22:09:22 2012"
                         time_modification="Mon Mar 26 22:02:55 2012" />
        <observations epoch_first="Mon Mar 26 21:00:00 2012"
                      epoch_last="Mon Mar 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30170"
                obs_have="29615"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25101"
                obs_have="25101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22515"
                obs_have="22515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7932589"
                         time_creation="Mon Apr 23 00:51:54 2012"
                         time_modification="Mon Mar 26 22:02:55 2012" />
        <observations epoch_first="Mon Mar 26 21:00:00 2012"
                      epoch_last="Mon Mar 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30170"
                obs_have="29615"
                obs_ratio="98.16" />
          <mask elevation="10 degrees"
                obs_expected="25101"
                obs_have="25101"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22515"
                obs_have="22515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Mar 26 23:23:06 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7903944"
                         time_creation="Mon Mar 26 23:09:26 2012"
                         time_modification="Mon Mar 26 23:02:55 2012" />
        <observations epoch_first="Mon Mar 26 22:00:00 2012"
                      epoch_last="Mon Mar 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32868"
                obs_have="31761"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25813"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar 26 23:49:11 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7903944"
                         time_creation="Mon Mar 26 23:09:26 2012"
                         time_modification="Mon Mar 26 23:02:55 2012" />
        <observations epoch_first="Mon Mar 26 22:00:00 2012"
                      epoch_last="Mon Mar 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32869"
                obs_have="31761"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25813"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 01:32:04 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7903944"
                         time_creation="Mon Mar 26 23:09:26 2012"
                         time_modification="Mon Mar 26 23:02:55 2012" />
        <observations epoch_first="Mon Mar 26 22:00:00 2012"
                      epoch_last="Mon Mar 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32869"
                obs_have="31761"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25813"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7903944"
                         time_creation="Mon Mar 26 23:09:26 2012"
                         time_modification="Mon Mar 26 23:02:55 2012" />
        <observations epoch_first="Mon Mar 26 22:00:00 2012"
                      epoch_last="Mon Mar 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32869"
                obs_have="31761"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25813"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7903944"
                         time_creation="Mon Apr 23 00:51:54 2012"
                         time_modification="Mon Mar 26 23:02:55 2012" />
        <observations epoch_first="Mon Mar 26 22:00:00 2012"
                      epoch_last="Mon Mar 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32869"
                obs_have="31761"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25813"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22343"
                obs_have="22343"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch086x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Mar 27 00:21:51 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8902309"
                         time_creation="Tue Mar 27 00:09:29 2012"
                         time_modification="Tue Mar 27 00:02:57 2012" />
        <observations epoch_first="Mon Mar 26 23:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35980"
                obs_have="34826"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22312"
                obs_have="22312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 00:46:32 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8902309"
                         time_creation="Tue Mar 27 00:09:29 2012"
                         time_modification="Tue Mar 27 00:02:57 2012" />
        <observations epoch_first="Mon Mar 26 23:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35982"
                obs_have="34826"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22312"
                obs_have="22312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 02:30:28 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8902309"
                         time_creation="Tue Mar 27 00:09:29 2012"
                         time_modification="Tue Mar 27 00:02:57 2012" />
        <observations epoch_first="Mon Mar 26 23:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35982"
                obs_have="34826"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22312"
                obs_have="22312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Mar 27 16:56:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8902309"
                         time_creation="Tue Mar 27 00:09:29 2012"
                         time_modification="Tue Mar 27 00:02:57 2012" />
        <observations epoch_first="Mon Mar 26 23:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35982"
                obs_have="34826"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22312"
                obs_have="22312"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Apr 25 08:35:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8902309"
                         time_creation="Mon Apr 23 00:51:55 2012"
                         time_modification="Tue Mar 27 00:02:57 2012" />
        <observations epoch_first="Mon Mar 26 23:00:00 2012"
                      epoch_last="Mon Mar 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35982"
                obs_have="34826"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="26609"
                obs_have="26609"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22312"
                obs_have="22312"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
