<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-06-25 00:00:00"
    DayOfYear="177"
    Year="2012">
  <station name="VFCH">
    <file name="/vfch1770.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 26 17:02:39 2012"
               level="3">
        <file_statistics latency="01:10:43"
                         size="7088245"
                         time_creation="Tue Jun 26 01:19:31 2012"
                         time_modification="Tue Jun 26 01:10:13 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29360"
                obs_have="28553"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="24590"
                obs_have="24557"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21736"
                obs_have="21736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:54:19 2012"
               level="3">
        <file_statistics latency="01:10:43"
                         size="7088245"
                         time_creation="Mon Jul 23 00:54:26 2012"
                         time_modification="Tue Jun 26 01:10:13 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29360"
                obs_have="28553"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="24590"
                obs_have="24557"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21736"
                obs_have="21736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Jun 25 01:19:31 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8263694"
                         time_creation="Mon Jun 25 01:09:05 2012"
                         time_modification="Mon Jun 25 01:02:54 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35103"
                obs_have="34816"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 01:45:00 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8263694"
                         time_creation="Mon Jun 25 01:09:05 2012"
                         time_modification="Mon Jun 25 01:02:54 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35103"
                obs_have="34816"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 03:30:26 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8263694"
                         time_creation="Mon Jun 25 01:09:05 2012"
                         time_modification="Mon Jun 25 01:02:54 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35103"
                obs_have="34816"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8263694"
                         time_creation="Mon Jun 25 01:09:05 2012"
                         time_modification="Mon Jun 25 01:02:54 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35103"
                obs_have="34816"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8263694"
                         time_creation="Mon Jul 23 00:52:52 2012"
                         time_modification="Mon Jun 25 01:02:54 2012" />
        <observations epoch_first="Mon Jun 25 00:00:00 2012"
                      epoch_last="Mon Jun 25 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35103"
                obs_have="34816"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29120"
                obs_have="29120"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jun 25 02:18:24 2012"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8858486"
                         time_creation="Mon Jun 25 02:09:03 2012"
                         time_modification="Mon Jun 25 02:02:08 2012" />
        <observations epoch_first="Mon Jun 25 01:00:00 2012"
                      epoch_last="Mon Jun 25 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35993"
                obs_have="34881"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24672"
                obs_have="24672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 02:45:01 2012"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8858486"
                         time_creation="Mon Jun 25 02:09:03 2012"
                         time_modification="Mon Jun 25 02:02:08 2012" />
        <observations epoch_first="Mon Jun 25 01:00:00 2012"
                      epoch_last="Mon Jun 25 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35993"
                obs_have="34881"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24672"
                obs_have="24672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 04:33:06 2012"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8858486"
                         time_creation="Mon Jun 25 02:09:03 2012"
                         time_modification="Mon Jun 25 02:02:08 2012" />
        <observations epoch_first="Mon Jun 25 01:00:00 2012"
                      epoch_last="Mon Jun 25 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35993"
                obs_have="34881"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24672"
                obs_have="24672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8858486"
                         time_creation="Mon Jun 25 02:09:03 2012"
                         time_modification="Mon Jun 25 02:02:08 2012" />
        <observations epoch_first="Mon Jun 25 01:00:00 2012"
                      epoch_last="Mon Jun 25 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35993"
                obs_have="34881"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24672"
                obs_have="24672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:09"
                         size="8858486"
                         time_creation="Mon Jul 23 00:52:53 2012"
                         time_modification="Mon Jun 25 02:02:08 2012" />
        <observations epoch_first="Mon Jun 25 01:00:00 2012"
                      epoch_last="Mon Jun 25 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35993"
                obs_have="34881"
                obs_ratio="96.91" />
          <mask elevation="10 degrees"
                obs_expected="29791"
                obs_have="29791"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24672"
                obs_have="24672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jun 25 03:20:52 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8712117"
                         time_creation="Mon Jun 25 03:09:05 2012"
                         time_modification="Mon Jun 25 03:02:57 2012" />
        <observations epoch_first="Mon Jun 25 02:00:00 2012"
                      epoch_last="Mon Jun 25 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="34825"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 03:49:51 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8712117"
                         time_creation="Mon Jun 25 03:09:05 2012"
                         time_modification="Mon Jun 25 03:02:57 2012" />
        <observations epoch_first="Mon Jun 25 02:00:00 2012"
                      epoch_last="Mon Jun 25 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="34825"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 05:37:25 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8712117"
                         time_creation="Mon Jun 25 03:09:05 2012"
                         time_modification="Mon Jun 25 03:02:57 2012" />
        <observations epoch_first="Mon Jun 25 02:00:00 2012"
                      epoch_last="Mon Jun 25 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="34825"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8712117"
                         time_creation="Mon Jun 25 03:09:05 2012"
                         time_modification="Mon Jun 25 03:02:57 2012" />
        <observations epoch_first="Mon Jun 25 02:00:00 2012"
                      epoch_last="Mon Jun 25 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="34825"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8712117"
                         time_creation="Mon Jul 23 00:52:54 2012"
                         time_modification="Mon Jun 25 03:02:57 2012" />
        <observations epoch_first="Mon Jun 25 02:00:00 2012"
                      epoch_last="Mon Jun 25 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="34825"
                obs_ratio="99.72" />
          <mask elevation="10 degrees"
                obs_expected="33508"
                obs_have="33508"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31602"
                obs_have="31602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jun 25 04:23:42 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9409872"
                         time_creation="Mon Jun 25 04:09:10 2012"
                         time_modification="Mon Jun 25 04:02:57 2012" />
        <observations epoch_first="Mon Jun 25 03:00:00 2012"
                      epoch_last="Mon Jun 25 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39104"
                obs_have="38448"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29156"
                obs_have="29156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 04:50:46 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9409872"
                         time_creation="Mon Jun 25 04:09:10 2012"
                         time_modification="Mon Jun 25 04:02:57 2012" />
        <observations epoch_first="Mon Jun 25 03:00:00 2012"
                      epoch_last="Mon Jun 25 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39104"
                obs_have="38448"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29156"
                obs_have="29156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 06:35:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9409872"
                         time_creation="Mon Jun 25 04:09:10 2012"
                         time_modification="Mon Jun 25 04:02:57 2012" />
        <observations epoch_first="Mon Jun 25 03:00:00 2012"
                      epoch_last="Mon Jun 25 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39104"
                obs_have="38448"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29156"
                obs_have="29156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9409872"
                         time_creation="Mon Jun 25 04:09:10 2012"
                         time_modification="Mon Jun 25 04:02:57 2012" />
        <observations epoch_first="Mon Jun 25 03:00:00 2012"
                      epoch_last="Mon Jun 25 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39104"
                obs_have="38448"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29156"
                obs_have="29156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9409872"
                         time_creation="Mon Jul 23 00:52:55 2012"
                         time_modification="Mon Jun 25 04:02:57 2012" />
        <observations epoch_first="Mon Jun 25 03:00:00 2012"
                      epoch_last="Mon Jun 25 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39104"
                obs_have="38448"
                obs_ratio="98.32" />
          <mask elevation="10 degrees"
                obs_expected="33191"
                obs_have="33191"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29156"
                obs_have="29156"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jun 25 05:23:13 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9147478"
                         time_creation="Mon Jun 25 05:09:08 2012"
                         time_modification="Mon Jun 25 05:02:57 2012" />
        <observations epoch_first="Mon Jun 25 04:00:00 2012"
                      epoch_last="Mon Jun 25 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="36967"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25306"
                obs_have="25306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 05:49:25 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9147478"
                         time_creation="Mon Jun 25 05:09:08 2012"
                         time_modification="Mon Jun 25 05:02:57 2012" />
        <observations epoch_first="Mon Jun 25 04:00:00 2012"
                      epoch_last="Mon Jun 25 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="36967"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25306"
                obs_have="25306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 07:35:25 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9147478"
                         time_creation="Mon Jun 25 05:09:08 2012"
                         time_modification="Mon Jun 25 05:02:57 2012" />
        <observations epoch_first="Mon Jun 25 04:00:00 2012"
                      epoch_last="Mon Jun 25 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="36967"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25306"
                obs_have="25306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9147478"
                         time_creation="Mon Jun 25 05:09:08 2012"
                         time_modification="Mon Jun 25 05:02:57 2012" />
        <observations epoch_first="Mon Jun 25 04:00:00 2012"
                      epoch_last="Mon Jun 25 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="36967"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25306"
                obs_have="25306"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9147478"
                         time_creation="Mon Jul 23 00:52:56 2012"
                         time_modification="Mon Jun 25 05:02:57 2012" />
        <observations epoch_first="Mon Jun 25 04:00:00 2012"
                      epoch_last="Mon Jun 25 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37735"
                obs_have="36967"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="27569"
                obs_have="27569"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25306"
                obs_have="25306"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jun 25 06:22:55 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9374083"
                         time_creation="Mon Jun 25 06:09:08 2012"
                         time_modification="Mon Jun 25 06:02:57 2012" />
        <observations epoch_first="Mon Jun 25 05:00:00 2012"
                      epoch_last="Mon Jun 25 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41146"
                obs_have="38848"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="33024"
                obs_have="33024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28528"
                obs_have="28528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 06:48:58 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9374083"
                         time_creation="Mon Jun 25 06:09:08 2012"
                         time_modification="Mon Jun 25 06:02:57 2012" />
        <observations epoch_first="Mon Jun 25 05:00:00 2012"
                      epoch_last="Mon Jun 25 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41146"
                obs_have="38848"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="33024"
                obs_have="33024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28528"
                obs_have="28528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 08:33:23 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9374083"
                         time_creation="Mon Jun 25 06:09:08 2012"
                         time_modification="Mon Jun 25 06:02:57 2012" />
        <observations epoch_first="Mon Jun 25 05:00:00 2012"
                      epoch_last="Mon Jun 25 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41146"
                obs_have="38848"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="33024"
                obs_have="33024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28528"
                obs_have="28528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9374083"
                         time_creation="Mon Jun 25 06:09:08 2012"
                         time_modification="Mon Jun 25 06:02:57 2012" />
        <observations epoch_first="Mon Jun 25 05:00:00 2012"
                      epoch_last="Mon Jun 25 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41146"
                obs_have="38848"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="33024"
                obs_have="33024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28528"
                obs_have="28528"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9374083"
                         time_creation="Mon Jul 23 00:52:57 2012"
                         time_modification="Mon Jun 25 06:02:57 2012" />
        <observations epoch_first="Mon Jun 25 05:00:00 2012"
                      epoch_last="Mon Jun 25 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41146"
                obs_have="38848"
                obs_ratio="94.42" />
          <mask elevation="10 degrees"
                obs_expected="33024"
                obs_have="33024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28528"
                obs_have="28528"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jun 25 07:24:16 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8833587"
                         time_creation="Mon Jun 25 07:09:09 2012"
                         time_modification="Mon Jun 25 07:02:57 2012" />
        <observations epoch_first="Mon Jun 25 06:00:00 2012"
                      epoch_last="Mon Jun 25 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36354"
                obs_have="35007"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30264"
                obs_have="30257"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27135"
                obs_have="27135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 07:50:11 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8833587"
                         time_creation="Mon Jun 25 07:09:09 2012"
                         time_modification="Mon Jun 25 07:02:57 2012" />
        <observations epoch_first="Mon Jun 25 06:00:00 2012"
                      epoch_last="Mon Jun 25 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36354"
                obs_have="35007"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30264"
                obs_have="30257"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27135"
                obs_have="27135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 09:32:14 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8833587"
                         time_creation="Mon Jun 25 07:09:09 2012"
                         time_modification="Mon Jun 25 07:02:57 2012" />
        <observations epoch_first="Mon Jun 25 06:00:00 2012"
                      epoch_last="Mon Jun 25 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36354"
                obs_have="35007"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30264"
                obs_have="30257"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27135"
                obs_have="27135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8833587"
                         time_creation="Mon Jun 25 07:09:09 2012"
                         time_modification="Mon Jun 25 07:02:57 2012" />
        <observations epoch_first="Mon Jun 25 06:00:00 2012"
                      epoch_last="Mon Jun 25 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36354"
                obs_have="35007"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30264"
                obs_have="30257"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27135"
                obs_have="27135"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8833587"
                         time_creation="Mon Jul 23 00:52:58 2012"
                         time_modification="Mon Jun 25 07:02:57 2012" />
        <observations epoch_first="Mon Jun 25 06:00:00 2012"
                      epoch_last="Mon Jun 25 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36354"
                obs_have="35007"
                obs_ratio="96.29" />
          <mask elevation="10 degrees"
                obs_expected="30264"
                obs_have="30257"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27135"
                obs_have="27135"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon Jun 25 08:23:53 2012"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8487462"
                         time_creation="Mon Jun 25 08:14:15 2012"
                         time_modification="Mon Jun 25 08:02:32 2012" />
        <observations epoch_first="Mon Jun 25 07:00:00 2012"
                      epoch_last="Mon Jun 25 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34464"
                obs_have="34070"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="28013"
                obs_have="28013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 08:49:19 2012"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8487462"
                         time_creation="Mon Jun 25 08:14:15 2012"
                         time_modification="Mon Jun 25 08:02:32 2012" />
        <observations epoch_first="Mon Jun 25 07:00:00 2012"
                      epoch_last="Mon Jun 25 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34464"
                obs_have="34070"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="28013"
                obs_have="28013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 10:32:22 2012"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8487462"
                         time_creation="Mon Jun 25 08:14:15 2012"
                         time_modification="Mon Jun 25 08:02:32 2012" />
        <observations epoch_first="Mon Jun 25 07:00:00 2012"
                      epoch_last="Mon Jun 25 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34464"
                obs_have="34070"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="28013"
                obs_have="28013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8487462"
                         time_creation="Mon Jun 25 08:14:15 2012"
                         time_modification="Mon Jun 25 08:02:32 2012" />
        <observations epoch_first="Mon Jun 25 07:00:00 2012"
                      epoch_last="Mon Jun 25 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34464"
                obs_have="34070"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="28013"
                obs_have="28013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:33"
                         size="8487462"
                         time_creation="Mon Jul 23 00:52:59 2012"
                         time_modification="Mon Jun 25 08:02:32 2012" />
        <observations epoch_first="Mon Jun 25 07:00:00 2012"
                      epoch_last="Mon Jun 25 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34464"
                obs_have="34070"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="28013"
                obs_have="28013"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="24755"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jun 25 09:20:20 2012"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8234290"
                         time_creation="Mon Jun 25 09:09:21 2012"
                         time_modification="Mon Jun 25 09:02:40 2012" />
        <observations epoch_first="Mon Jun 25 08:00:00 2012"
                      epoch_last="Mon Jun 25 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34824"
                obs_have="34160"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29569"
                obs_have="29191"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 09:46:08 2012"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8234290"
                         time_creation="Mon Jun 25 09:09:21 2012"
                         time_modification="Mon Jun 25 09:02:40 2012" />
        <observations epoch_first="Mon Jun 25 08:00:00 2012"
                      epoch_last="Mon Jun 25 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34824"
                obs_have="34160"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29569"
                obs_have="29191"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 11:28:43 2012"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8234290"
                         time_creation="Mon Jun 25 09:09:21 2012"
                         time_modification="Mon Jun 25 09:02:40 2012" />
        <observations epoch_first="Mon Jun 25 08:00:00 2012"
                      epoch_last="Mon Jun 25 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34824"
                obs_have="34160"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29569"
                obs_have="29191"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8234290"
                         time_creation="Mon Jun 25 09:09:21 2012"
                         time_modification="Mon Jun 25 09:02:40 2012" />
        <observations epoch_first="Mon Jun 25 08:00:00 2012"
                      epoch_last="Mon Jun 25 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34824"
                obs_have="34160"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29569"
                obs_have="29191"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:41"
                         size="8234290"
                         time_creation="Mon Jul 23 00:53:01 2012"
                         time_modification="Mon Jun 25 09:02:40 2012" />
        <observations epoch_first="Mon Jun 25 08:00:00 2012"
                      epoch_last="Mon Jun 25 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34824"
                obs_have="34160"
                obs_ratio="98.09" />
          <mask elevation="10 degrees"
                obs_expected="29569"
                obs_have="29191"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="23957"
                obs_have="23957"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jun 25 10:20:41 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8657713"
                         time_creation="Mon Jun 25 10:09:13 2012"
                         time_modification="Mon Jun 25 10:02:56 2012" />
        <observations epoch_first="Mon Jun 25 09:00:00 2012"
                      epoch_last="Mon Jun 25 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34687"
                obs_have="33562"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29947"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26797"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 10:46:52 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8657713"
                         time_creation="Mon Jun 25 10:09:13 2012"
                         time_modification="Mon Jun 25 10:02:56 2012" />
        <observations epoch_first="Mon Jun 25 09:00:00 2012"
                      epoch_last="Mon Jun 25 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34687"
                obs_have="33562"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29947"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26797"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 12:29:11 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8657713"
                         time_creation="Mon Jun 25 10:09:13 2012"
                         time_modification="Mon Jun 25 10:02:56 2012" />
        <observations epoch_first="Mon Jun 25 09:00:00 2012"
                      epoch_last="Mon Jun 25 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34687"
                obs_have="33562"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29947"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26797"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8657713"
                         time_creation="Mon Jun 25 10:09:13 2012"
                         time_modification="Mon Jun 25 10:02:56 2012" />
        <observations epoch_first="Mon Jun 25 09:00:00 2012"
                      epoch_last="Mon Jun 25 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34687"
                obs_have="33562"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29947"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26797"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8657713"
                         time_creation="Mon Jul 23 00:53:02 2012"
                         time_modification="Mon Jun 25 10:02:56 2012" />
        <observations epoch_first="Mon Jun 25 09:00:00 2012"
                      epoch_last="Mon Jun 25 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34687"
                obs_have="33562"
                obs_ratio="96.76" />
          <mask elevation="10 degrees"
                obs_expected="30147"
                obs_have="29947"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="26797"
                obs_have="26797"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jun 25 11:19:05 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="8746254"
                         time_creation="Mon Jun 25 11:09:11 2012"
                         time_modification="Mon Jun 25 11:02:53 2012" />
        <observations epoch_first="Mon Jun 25 10:00:00 2012"
                      epoch_last="Mon Jun 25 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="34467"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30327"
                obs_have="30327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27474"
                obs_have="27474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 11:43:55 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="8746254"
                         time_creation="Mon Jun 25 11:09:11 2012"
                         time_modification="Mon Jun 25 11:02:53 2012" />
        <observations epoch_first="Mon Jun 25 10:00:00 2012"
                      epoch_last="Mon Jun 25 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="34467"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30327"
                obs_have="30327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27474"
                obs_have="27474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 13:28:26 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="8746254"
                         time_creation="Mon Jun 25 11:09:11 2012"
                         time_modification="Mon Jun 25 11:02:53 2012" />
        <observations epoch_first="Mon Jun 25 10:00:00 2012"
                      epoch_last="Mon Jun 25 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="34467"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30327"
                obs_have="30327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27474"
                obs_have="27474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="8746254"
                         time_creation="Mon Jun 25 11:09:11 2012"
                         time_modification="Mon Jun 25 11:02:53 2012" />
        <observations epoch_first="Mon Jun 25 10:00:00 2012"
                      epoch_last="Mon Jun 25 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="34467"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30327"
                obs_have="30327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27474"
                obs_have="27474"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="8746254"
                         time_creation="Mon Jul 23 00:53:04 2012"
                         time_modification="Mon Jun 25 11:02:53 2012" />
        <observations epoch_first="Mon Jun 25 10:00:00 2012"
                      epoch_last="Mon Jun 25 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35091"
                obs_have="34467"
                obs_ratio="98.22" />
          <mask elevation="10 degrees"
                obs_expected="30327"
                obs_have="30327"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27474"
                obs_have="27474"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jun 25 12:18:55 2012"
               level="3">
        <file_statistics latency="00:02:48"
                         size="8910548"
                         time_creation="Mon Jun 25 12:14:23 2012"
                         time_modification="Mon Jun 25 12:02:47 2012" />
        <observations epoch_first="Mon Jun 25 11:00:00 2012"
                      epoch_last="Mon Jun 25 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34964"
                obs_have="34570"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32007"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29996"
                obs_have="29996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 12:46:26 2012"
               level="3">
        <file_statistics latency="00:02:48"
                         size="8910548"
                         time_creation="Mon Jun 25 12:14:23 2012"
                         time_modification="Mon Jun 25 12:02:47 2012" />
        <observations epoch_first="Mon Jun 25 11:00:00 2012"
                      epoch_last="Mon Jun 25 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34964"
                obs_have="34570"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32007"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29996"
                obs_have="29996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 14:28:50 2012"
               level="3">
        <file_statistics latency="00:02:48"
                         size="8910548"
                         time_creation="Mon Jun 25 12:14:23 2012"
                         time_modification="Mon Jun 25 12:02:47 2012" />
        <observations epoch_first="Mon Jun 25 11:00:00 2012"
                      epoch_last="Mon Jun 25 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34964"
                obs_have="34570"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32007"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29996"
                obs_have="29996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:48"
                         size="8910548"
                         time_creation="Mon Jun 25 12:14:23 2012"
                         time_modification="Mon Jun 25 12:02:47 2012" />
        <observations epoch_first="Mon Jun 25 11:00:00 2012"
                      epoch_last="Mon Jun 25 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34964"
                obs_have="34570"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32007"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29996"
                obs_have="29996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:48"
                         size="8910548"
                         time_creation="Mon Jul 23 00:53:06 2012"
                         time_modification="Mon Jun 25 12:02:47 2012" />
        <observations epoch_first="Mon Jun 25 11:00:00 2012"
                      epoch_last="Mon Jun 25 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34964"
                obs_have="34570"
                obs_ratio="98.87" />
          <mask elevation="10 degrees"
                obs_expected="32128"
                obs_have="32007"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="29996"
                obs_have="29996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jun 25 13:44:36 2012"
               level="3">
        <file_statistics latency="00:02:46"
                         size="8986936"
                         time_creation="Mon Jun 25 13:34:19 2012"
                         time_modification="Mon Jun 25 13:02:45 2012" />
        <observations epoch_first="Mon Jun 25 12:00:00 2012"
                      epoch_last="Mon Jun 25 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="35287"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="31919"
                obs_have="31806"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28510"
                obs_have="28510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 15:29:29 2012"
               level="3">
        <file_statistics latency="00:02:46"
                         size="8986936"
                         time_creation="Mon Jun 25 13:34:19 2012"
                         time_modification="Mon Jun 25 13:02:45 2012" />
        <observations epoch_first="Mon Jun 25 12:00:00 2012"
                      epoch_last="Mon Jun 25 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="35287"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="31919"
                obs_have="31806"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28510"
                obs_have="28510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:46"
                         size="8986936"
                         time_creation="Mon Jun 25 13:34:19 2012"
                         time_modification="Mon Jun 25 13:02:45 2012" />
        <observations epoch_first="Mon Jun 25 12:00:00 2012"
                      epoch_last="Mon Jun 25 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="35287"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="31919"
                obs_have="31806"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28510"
                obs_have="28510"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:46"
                         size="8986936"
                         time_creation="Mon Jul 23 00:53:08 2012"
                         time_modification="Mon Jun 25 13:02:45 2012" />
        <observations epoch_first="Mon Jun 25 12:00:00 2012"
                      epoch_last="Mon Jun 25 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35835"
                obs_have="35287"
                obs_ratio="98.47" />
          <mask elevation="10 degrees"
                obs_expected="31919"
                obs_have="31806"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="28510"
                obs_have="28510"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jun 25 14:17:51 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="8999426"
                         time_creation="Mon Jun 25 14:09:22 2012"
                         time_modification="Mon Jun 25 14:02:49 2012" />
        <observations epoch_first="Mon Jun 25 13:00:00 2012"
                      epoch_last="Mon Jun 25 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="35757"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29195"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23442"
                obs_have="23442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 14:44:09 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="8999426"
                         time_creation="Mon Jun 25 14:09:22 2012"
                         time_modification="Mon Jun 25 14:02:49 2012" />
        <observations epoch_first="Mon Jun 25 13:00:00 2012"
                      epoch_last="Mon Jun 25 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="35757"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29195"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23442"
                obs_have="23442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 16:29:16 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="8999426"
                         time_creation="Mon Jun 25 14:09:22 2012"
                         time_modification="Mon Jun 25 14:02:49 2012" />
        <observations epoch_first="Mon Jun 25 13:00:00 2012"
                      epoch_last="Mon Jun 25 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="35757"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29195"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23442"
                obs_have="23442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="8999426"
                         time_creation="Mon Jun 25 14:09:22 2012"
                         time_modification="Mon Jun 25 14:02:49 2012" />
        <observations epoch_first="Mon Jun 25 13:00:00 2012"
                      epoch_last="Mon Jun 25 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="35757"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29195"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23442"
                obs_have="23442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:50"
                         size="8999426"
                         time_creation="Mon Jul 23 00:53:09 2012"
                         time_modification="Mon Jun 25 14:02:49 2012" />
        <observations epoch_first="Mon Jun 25 13:00:00 2012"
                      epoch_last="Mon Jun 25 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37321"
                obs_have="35757"
                obs_ratio="95.81" />
          <mask elevation="10 degrees"
                obs_expected="29197"
                obs_have="29195"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23442"
                obs_have="23442"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jun 25 15:18:46 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8413042"
                         time_creation="Mon Jun 25 15:09:16 2012"
                         time_modification="Mon Jun 25 15:02:54 2012" />
        <observations epoch_first="Mon Jun 25 14:00:00 2012"
                      epoch_last="Mon Jun 25 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32367"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="31543"
                obs_have="31543"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 15:44:31 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8413042"
                         time_creation="Mon Jun 25 15:09:16 2012"
                         time_modification="Mon Jun 25 15:02:54 2012" />
        <observations epoch_first="Mon Jun 25 14:00:00 2012"
                      epoch_last="Mon Jun 25 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32367"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="31543"
                obs_have="31543"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 17:31:44 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8413042"
                         time_creation="Mon Jun 25 15:09:16 2012"
                         time_modification="Mon Jun 25 15:02:54 2012" />
        <observations epoch_first="Mon Jun 25 14:00:00 2012"
                      epoch_last="Mon Jun 25 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32367"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="31543"
                obs_have="31543"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8413042"
                         time_creation="Mon Jun 25 15:09:16 2012"
                         time_modification="Mon Jun 25 15:02:54 2012" />
        <observations epoch_first="Mon Jun 25 14:00:00 2012"
                      epoch_last="Mon Jun 25 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32367"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="31543"
                obs_have="31543"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:55"
                         size="8413042"
                         time_creation="Mon Jul 23 00:53:10 2012"
                         time_modification="Mon Jun 25 15:02:54 2012" />
        <observations epoch_first="Mon Jun 25 14:00:00 2012"
                      epoch_last="Mon Jun 25 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32367"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="31543"
                obs_have="31543"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28524"
                obs_have="28524"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jun 25 16:18:02 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7678434"
                         time_creation="Mon Jun 25 16:09:26 2012"
                         time_modification="Mon Jun 25 16:02:55 2012" />
        <observations epoch_first="Mon Jun 25 15:00:00 2012"
                      epoch_last="Mon Jun 25 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29535"
                obs_have="28893"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24351"
                obs_have="24351"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="22007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 16:45:00 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7678434"
                         time_creation="Mon Jun 25 16:09:26 2012"
                         time_modification="Mon Jun 25 16:02:55 2012" />
        <observations epoch_first="Mon Jun 25 15:00:00 2012"
                      epoch_last="Mon Jun 25 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29535"
                obs_have="28893"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="24350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="22007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 18:31:31 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7678434"
                         time_creation="Mon Jun 25 16:09:26 2012"
                         time_modification="Mon Jun 25 16:02:55 2012" />
        <observations epoch_first="Mon Jun 25 15:00:00 2012"
                      epoch_last="Mon Jun 25 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29535"
                obs_have="28893"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="24350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="22007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7678434"
                         time_creation="Mon Jun 25 16:09:26 2012"
                         time_modification="Mon Jun 25 16:02:55 2012" />
        <observations epoch_first="Mon Jun 25 15:00:00 2012"
                      epoch_last="Mon Jun 25 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29535"
                obs_have="28893"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="24350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="22007"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:56"
                         size="7678434"
                         time_creation="Mon Jul 23 00:53:11 2012"
                         time_modification="Mon Jun 25 16:02:55 2012" />
        <observations epoch_first="Mon Jun 25 15:00:00 2012"
                      epoch_last="Mon Jun 25 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29535"
                obs_have="28893"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="24350"
                obs_have="24350"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22007"
                obs_have="22007"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jun 25 17:18:46 2012"
               level="3">
        <file_statistics latency="00:02:29"
                         size="8064118"
                         time_creation="Mon Jun 25 17:09:10 2012"
                         time_modification="Mon Jun 25 17:02:28 2012" />
        <observations epoch_first="Mon Jun 25 16:00:00 2012"
                      epoch_last="Mon Jun 25 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="32922"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24763"
                obs_have="24752"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 17:47:25 2012"
               level="3">
        <file_statistics latency="00:02:29"
                         size="8064118"
                         time_creation="Mon Jun 25 17:09:10 2012"
                         time_modification="Mon Jun 25 17:02:28 2012" />
        <observations epoch_first="Mon Jun 25 16:00:00 2012"
                      epoch_last="Mon Jun 25 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="32922"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24764"
                obs_have="24753"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 19:34:27 2012"
               level="3">
        <file_statistics latency="00:02:29"
                         size="8064118"
                         time_creation="Mon Jun 25 17:09:10 2012"
                         time_modification="Mon Jun 25 17:02:28 2012" />
        <observations epoch_first="Mon Jun 25 16:00:00 2012"
                      epoch_last="Mon Jun 25 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="32922"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24764"
                obs_have="24753"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:29"
                         size="8064118"
                         time_creation="Mon Jun 25 17:09:10 2012"
                         time_modification="Mon Jun 25 17:02:28 2012" />
        <observations epoch_first="Mon Jun 25 16:00:00 2012"
                      epoch_last="Mon Jun 25 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="32922"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24764"
                obs_have="24753"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21276"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:29"
                         size="8064118"
                         time_creation="Mon Jul 23 00:53:11 2012"
                         time_modification="Mon Jun 25 17:02:28 2012" />
        <observations epoch_first="Mon Jun 25 16:00:00 2012"
                      epoch_last="Mon Jun 25 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34748"
                obs_have="32922"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="24764"
                obs_have="24753"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21276"
                obs_have="21276"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jun 25 18:22:31 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9001814"
                         time_creation="Mon Jun 25 18:09:17 2012"
                         time_modification="Mon Jun 25 18:02:53 2012" />
        <observations epoch_first="Mon Jun 25 17:00:00 2012"
                      epoch_last="Mon Jun 25 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="35774"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 18:49:55 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9001814"
                         time_creation="Mon Jun 25 18:09:17 2012"
                         time_modification="Mon Jun 25 18:02:53 2012" />
        <observations epoch_first="Mon Jun 25 17:00:00 2012"
                      epoch_last="Mon Jun 25 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="35774"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 20:35:48 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9001814"
                         time_creation="Mon Jun 25 18:09:17 2012"
                         time_modification="Mon Jun 25 18:02:53 2012" />
        <observations epoch_first="Mon Jun 25 17:00:00 2012"
                      epoch_last="Mon Jun 25 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="35774"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9001814"
                         time_creation="Mon Jun 25 18:09:17 2012"
                         time_modification="Mon Jun 25 18:02:53 2012" />
        <observations epoch_first="Mon Jun 25 17:00:00 2012"
                      epoch_last="Mon Jun 25 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="35774"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:54"
                         size="9001814"
                         time_creation="Mon Jul 23 00:53:12 2012"
                         time_modification="Mon Jun 25 18:02:53 2012" />
        <observations epoch_first="Mon Jun 25 17:00:00 2012"
                      epoch_last="Mon Jun 25 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36728"
                obs_have="35774"
                obs_ratio="97.40" />
          <mask elevation="10 degrees"
                obs_expected="28258"
                obs_have="28258"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23651"
                obs_have="23651"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jun 25 19:24:40 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8945724"
                         time_creation="Mon Jun 25 19:09:20 2012"
                         time_modification="Mon Jun 25 19:02:57 2012" />
        <observations epoch_first="Mon Jun 25 18:00:00 2012"
                      epoch_last="Mon Jun 25 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35900"
                obs_ratio="93.91" />
          <mask elevation="10 degrees"
                obs_expected="30001"
                obs_have="30001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 19:50:29 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8945724"
                         time_creation="Mon Jun 25 19:09:20 2012"
                         time_modification="Mon Jun 25 19:02:57 2012" />
        <observations epoch_first="Mon Jun 25 18:00:00 2012"
                      epoch_last="Mon Jun 25 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35900"
                obs_ratio="93.91" />
          <mask elevation="10 degrees"
                obs_expected="30001"
                obs_have="30001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 21:42:57 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8945724"
                         time_creation="Mon Jun 25 19:09:20 2012"
                         time_modification="Mon Jun 25 19:02:57 2012" />
        <observations epoch_first="Mon Jun 25 18:00:00 2012"
                      epoch_last="Mon Jun 25 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35900"
                obs_ratio="93.91" />
          <mask elevation="10 degrees"
                obs_expected="30001"
                obs_have="30001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8945724"
                         time_creation="Mon Jun 25 19:09:20 2012"
                         time_modification="Mon Jun 25 19:02:57 2012" />
        <observations epoch_first="Mon Jun 25 18:00:00 2012"
                      epoch_last="Mon Jun 25 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35900"
                obs_ratio="93.91" />
          <mask elevation="10 degrees"
                obs_expected="30001"
                obs_have="30001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26698"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="8945724"
                         time_creation="Mon Jul 23 00:53:13 2012"
                         time_modification="Mon Jun 25 19:02:57 2012" />
        <observations epoch_first="Mon Jun 25 18:00:00 2012"
                      epoch_last="Mon Jun 25 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="35900"
                obs_ratio="93.91" />
          <mask elevation="10 degrees"
                obs_expected="30001"
                obs_have="30001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26698"
                obs_have="26698"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jun 25 20:22:12 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9004354"
                         time_creation="Mon Jun 25 20:09:43 2012"
                         time_modification="Mon Jun 25 20:02:57 2012" />
        <observations epoch_first="Mon Jun 25 19:00:00 2012"
                      epoch_last="Mon Jun 25 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35717"
                obs_have="35403"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31140"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 20:49:29 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9004354"
                         time_creation="Mon Jun 25 20:09:43 2012"
                         time_modification="Mon Jun 25 20:02:57 2012" />
        <observations epoch_first="Mon Jun 25 19:00:00 2012"
                      epoch_last="Mon Jun 25 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35717"
                obs_have="35403"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31140"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 22:33:56 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9004354"
                         time_creation="Mon Jun 25 20:09:43 2012"
                         time_modification="Mon Jun 25 20:02:57 2012" />
        <observations epoch_first="Mon Jun 25 19:00:00 2012"
                      epoch_last="Mon Jun 25 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35717"
                obs_have="35403"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31140"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9004354"
                         time_creation="Mon Jun 25 20:09:43 2012"
                         time_modification="Mon Jun 25 20:02:57 2012" />
        <observations epoch_first="Mon Jun 25 19:00:00 2012"
                      epoch_last="Mon Jun 25 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35717"
                obs_have="35403"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31140"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27074"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9004354"
                         time_creation="Mon Jul 23 00:53:14 2012"
                         time_modification="Mon Jun 25 20:02:57 2012" />
        <observations epoch_first="Mon Jun 25 19:00:00 2012"
                      epoch_last="Mon Jun 25 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35717"
                obs_have="35403"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="31145"
                obs_have="31140"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27074"
                obs_have="27074"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jun 25 21:29:53 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9683001"
                         time_creation="Mon Jun 25 21:09:24 2012"
                         time_modification="Mon Jun 25 21:02:57 2012" />
        <observations epoch_first="Mon Jun 25 20:00:00 2012"
                      epoch_last="Mon Jun 25 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40305"
                obs_have="39891"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33912"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 21:55:47 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9683001"
                         time_creation="Mon Jun 25 21:09:24 2012"
                         time_modification="Mon Jun 25 21:02:57 2012" />
        <observations epoch_first="Mon Jun 25 20:00:00 2012"
                      epoch_last="Mon Jun 25 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40305"
                obs_have="39891"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33912"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 23:38:46 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9683001"
                         time_creation="Mon Jun 25 21:09:24 2012"
                         time_modification="Mon Jun 25 21:02:57 2012" />
        <observations epoch_first="Mon Jun 25 20:00:00 2012"
                      epoch_last="Mon Jun 25 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40305"
                obs_have="39891"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33912"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9683001"
                         time_creation="Mon Jun 25 21:09:24 2012"
                         time_modification="Mon Jun 25 21:02:57 2012" />
        <observations epoch_first="Mon Jun 25 20:00:00 2012"
                      epoch_last="Mon Jun 25 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40305"
                obs_have="39891"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33912"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9683001"
                         time_creation="Mon Jul 23 00:53:15 2012"
                         time_modification="Mon Jun 25 21:02:57 2012" />
        <observations epoch_first="Mon Jun 25 20:00:00 2012"
                      epoch_last="Mon Jun 25 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40305"
                obs_have="39891"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="33915"
                obs_have="33912"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="32547"
                obs_have="32547"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jun 25 22:25:31 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="9949746"
                         time_creation="Mon Jun 25 22:09:21 2012"
                         time_modification="Mon Jun 25 22:02:42 2012" />
        <observations epoch_first="Mon Jun 25 21:00:00 2012"
                      epoch_last="Mon Jun 25 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45261"
                obs_have="43021"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34904"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 22:50:28 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="9949746"
                         time_creation="Mon Jun 25 22:09:21 2012"
                         time_modification="Mon Jun 25 22:02:42 2012" />
        <observations epoch_first="Mon Jun 25 21:00:00 2012"
                      epoch_last="Mon Jun 25 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45261"
                obs_have="43021"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34904"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 00:33:01 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="9949746"
                         time_creation="Mon Jun 25 22:09:21 2012"
                         time_modification="Mon Jun 25 22:02:42 2012" />
        <observations epoch_first="Mon Jun 25 21:00:00 2012"
                      epoch_last="Mon Jun 25 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45261"
                obs_have="43021"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34904"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="9949746"
                         time_creation="Mon Jun 25 22:09:21 2012"
                         time_modification="Mon Jun 25 22:02:42 2012" />
        <observations epoch_first="Mon Jun 25 21:00:00 2012"
                      epoch_last="Mon Jun 25 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45261"
                obs_have="43021"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34904"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:43"
                         size="9949746"
                         time_creation="Mon Jul 23 00:53:15 2012"
                         time_modification="Mon Jun 25 22:02:42 2012" />
        <observations epoch_first="Mon Jun 25 21:00:00 2012"
                      epoch_last="Mon Jun 25 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45261"
                obs_have="43021"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="35006"
                obs_have="34904"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="27348"
                obs_have="27348"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jun 25 23:24:19 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9395459"
                         time_creation="Mon Jun 25 23:09:27 2012"
                         time_modification="Mon Jun 25 23:02:57 2012" />
        <observations epoch_first="Mon Jun 25 22:00:00 2012"
                      epoch_last="Mon Jun 25 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40468"
                obs_have="39779"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34329"
                obs_have="34329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30577"
                obs_have="30577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jun 25 23:48:43 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9395459"
                         time_creation="Mon Jun 25 23:09:27 2012"
                         time_modification="Mon Jun 25 23:02:57 2012" />
        <observations epoch_first="Mon Jun 25 22:00:00 2012"
                      epoch_last="Mon Jun 25 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40468"
                obs_have="39779"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34329"
                obs_have="34329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30577"
                obs_have="30577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 01:31:09 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9395459"
                         time_creation="Mon Jun 25 23:09:27 2012"
                         time_modification="Mon Jun 25 23:02:57 2012" />
        <observations epoch_first="Mon Jun 25 22:00:00 2012"
                      epoch_last="Mon Jun 25 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40468"
                obs_have="39779"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34329"
                obs_have="34329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30577"
                obs_have="30577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9395459"
                         time_creation="Mon Jun 25 23:09:27 2012"
                         time_modification="Mon Jun 25 23:02:57 2012" />
        <observations epoch_first="Mon Jun 25 22:00:00 2012"
                      epoch_last="Mon Jun 25 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40468"
                obs_have="39779"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34329"
                obs_have="34329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30577"
                obs_have="30577"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:58"
                         size="9395459"
                         time_creation="Mon Jul 23 00:53:16 2012"
                         time_modification="Mon Jun 25 23:02:57 2012" />
        <observations epoch_first="Mon Jun 25 22:00:00 2012"
                      epoch_last="Mon Jun 25 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40468"
                obs_have="39779"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34329"
                obs_have="34329"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30577"
                obs_have="30577"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/vfch177x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jun 26 00:24:06 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8823808"
                         time_creation="Tue Jun 26 00:14:26 2012"
                         time_modification="Tue Jun 26 00:02:56 2012" />
        <observations epoch_first="Mon Jun 25 23:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37267"
                obs_have="37154"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="34851"
                obs_have="34851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31990"
                obs_have="31990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 00:50:24 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8823808"
                         time_creation="Tue Jun 26 00:14:26 2012"
                         time_modification="Tue Jun 26 00:02:56 2012" />
        <observations epoch_first="Mon Jun 25 23:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37267"
                obs_have="37154"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="34851"
                obs_have="34851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31990"
                obs_have="31990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 02:31:19 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8823808"
                         time_creation="Tue Jun 26 00:14:26 2012"
                         time_modification="Tue Jun 26 00:02:56 2012" />
        <observations epoch_first="Mon Jun 25 23:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37267"
                obs_have="37154"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="34851"
                obs_have="34851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31990"
                obs_have="31990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jun 26 16:57:01 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8823808"
                         time_creation="Tue Jun 26 00:14:26 2012"
                         time_modification="Tue Jun 26 00:02:56 2012" />
        <observations epoch_first="Mon Jun 25 23:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37267"
                obs_have="37154"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="34851"
                obs_have="34851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31990"
                obs_have="31990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jul 25 08:23:36 2012"
               level="3">
        <file_statistics latency="00:02:57"
                         size="8823808"
                         time_creation="Mon Jul 23 00:53:17 2012"
                         time_modification="Tue Jun 26 00:02:56 2012" />
        <observations epoch_first="Mon Jun 25 23:00:00 2012"
                      epoch_last="Mon Jun 25 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37267"
                obs_have="37154"
                obs_ratio="99.70" />
          <mask elevation="10 degrees"
                obs_expected="34851"
                obs_have="34851"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31990"
                obs_have="31990"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
