<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-06-22 00:00:00"
    DayOfYear="173"
    Year="2011">
  <station name="SBLS">
    <file name="/sbls1730.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 23 22:25:31 2011"
               level="3">
        <file_statistics latency="03:37:39"
                         size="6340251"
                         time_creation="Thu Jun 23 04:08:38 2011"
                         time_modification="Thu Jun 23 03:37:09 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28501"
                obs_have="25784"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24023"
                obs_have="23847"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21089"
                obs_have="21089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 08:44:04 2011"
               level="3">
        <file_statistics latency="03:37:39"
                         size="6340251"
                         time_creation="Wed Jul 20 00:59:02 2011"
                         time_modification="Thu Jun 23 03:37:09 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28501"
                obs_have="25784"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24023"
                obs_have="23847"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21089"
                obs_have="21089"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jun 22 01:19:17 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8359808"
                         time_creation="Wed Jun 22 01:18:03 2011"
                         time_modification="Wed Jun 22 01:11:10 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35018"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34595"
                obs_have="34284"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32833"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jun 22 01:48:17 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8359808"
                         time_creation="Wed Jun 22 01:18:03 2011"
                         time_modification="Wed Jun 22 01:11:10 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35018"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34595"
                obs_have="34284"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32833"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:37:48 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8359808"
                         time_creation="Wed Jun 22 01:18:03 2011"
                         time_modification="Wed Jun 22 01:11:10 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35018"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34595"
                obs_have="34284"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32833"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8359808"
                         time_creation="Wed Jun 22 01:18:03 2011"
                         time_modification="Wed Jun 22 01:11:10 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35018"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34595"
                obs_have="34284"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32833"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8359808"
                         time_creation="Wed Jul 20 00:54:47 2011"
                         time_modification="Wed Jun 22 01:11:10 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 00:59:59 2011"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="36000"
                obs_have="35018"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="34595"
                obs_have="34284"
                obs_ratio="99.10" />
          <mask elevation="15 degrees"
                obs_expected="32842"
                obs_have="32833"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/sbls173b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jun 22 02:19:21 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7327067"
                         time_creation="Wed Jun 22 02:18:03 2011"
                         time_modification="Wed Jun 22 02:11:10 2011" />
        <observations epoch_first="Wed Jun 22 01:00:00 2011"
                      epoch_last="Wed Jun 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="32153"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30252"
                obs_have="30020"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 02:48:32 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7327067"
                         time_creation="Wed Jun 22 02:18:03 2011"
                         time_modification="Wed Jun 22 02:11:10 2011" />
        <observations epoch_first="Wed Jun 22 01:00:00 2011"
                      epoch_last="Wed Jun 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="32153"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30252"
                obs_have="30020"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 04:38:09 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7327067"
                         time_creation="Wed Jun 22 02:18:03 2011"
                         time_modification="Wed Jun 22 02:11:10 2011" />
        <observations epoch_first="Wed Jun 22 01:00:00 2011"
                      epoch_last="Wed Jun 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="32153"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30252"
                obs_have="30020"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7327067"
                         time_creation="Wed Jun 22 02:18:03 2011"
                         time_modification="Wed Jun 22 02:11:10 2011" />
        <observations epoch_first="Wed Jun 22 01:00:00 2011"
                      epoch_last="Wed Jun 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="32153"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30252"
                obs_have="30020"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27504"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7327067"
                         time_creation="Wed Jul 20 00:54:47 2011"
                         time_modification="Wed Jun 22 02:11:10 2011" />
        <observations epoch_first="Wed Jun 22 01:00:00 2011"
                      epoch_last="Wed Jun 22 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34308"
                obs_have="32153"
                obs_ratio="93.72" />
          <mask elevation="10 degrees"
                obs_expected="30252"
                obs_have="30020"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="27505"
                obs_have="27504"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jun 22 03:20:02 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7530805"
                         time_creation="Wed Jun 22 03:18:06 2011"
                         time_modification="Wed Jun 22 03:11:12 2011" />
        <observations epoch_first="Wed Jun 22 02:00:00 2011"
                      epoch_last="Wed Jun 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="32152"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29486"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25002"
                obs_have="25002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 03:49:27 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7530805"
                         time_creation="Wed Jun 22 03:18:06 2011"
                         time_modification="Wed Jun 22 03:11:12 2011" />
        <observations epoch_first="Wed Jun 22 02:00:00 2011"
                      epoch_last="Wed Jun 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="32152"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29486"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25002"
                obs_have="25002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 05:40:15 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7530805"
                         time_creation="Wed Jun 22 03:18:06 2011"
                         time_modification="Wed Jun 22 03:11:12 2011" />
        <observations epoch_first="Wed Jun 22 02:00:00 2011"
                      epoch_last="Wed Jun 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="32152"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29486"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25002"
                obs_have="25002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7530805"
                         time_creation="Wed Jun 22 03:18:06 2011"
                         time_modification="Wed Jun 22 03:11:12 2011" />
        <observations epoch_first="Wed Jun 22 02:00:00 2011"
                      epoch_last="Wed Jun 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="32152"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29486"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25002"
                obs_have="25002"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7530805"
                         time_creation="Wed Jul 20 00:54:47 2011"
                         time_modification="Wed Jun 22 03:11:12 2011" />
        <observations epoch_first="Wed Jun 22 02:00:00 2011"
                      epoch_last="Wed Jun 22 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36835"
                obs_have="32152"
                obs_ratio="87.29" />
          <mask elevation="10 degrees"
                obs_expected="29609"
                obs_have="29486"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25002"
                obs_have="25002"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jun 22 04:53:05 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7508380"
                         time_creation="Wed Jun 22 04:33:05 2011"
                         time_modification="Wed Jun 22 04:20:07 2011" />
        <observations epoch_first="Wed Jun 22 03:00:00 2011"
                      epoch_last="Wed Jun 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="33455"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32650"
                obs_have="32650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 06:39:21 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7508380"
                         time_creation="Wed Jun 22 04:33:05 2011"
                         time_modification="Wed Jun 22 04:20:07 2011" />
        <observations epoch_first="Wed Jun 22 03:00:00 2011"
                      epoch_last="Wed Jun 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="33455"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32650"
                obs_have="32650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7508380"
                         time_creation="Wed Jun 22 04:33:05 2011"
                         time_modification="Wed Jun 22 04:20:07 2011" />
        <observations epoch_first="Wed Jun 22 03:00:00 2011"
                      epoch_last="Wed Jun 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="33455"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32650"
                obs_have="32650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7508380"
                         time_creation="Wed Jul 20 00:54:48 2011"
                         time_modification="Wed Jun 22 04:20:07 2011" />
        <observations epoch_first="Wed Jun 22 03:00:00 2011"
                      epoch_last="Wed Jun 22 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33848"
                obs_have="33455"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="32650"
                obs_have="32650"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31603"
                obs_have="31603"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jun 22 05:20:03 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7791874"
                         time_creation="Wed Jun 22 05:18:11 2011"
                         time_modification="Wed Jun 22 05:11:09 2011" />
        <observations epoch_first="Wed Jun 22 04:00:00 2011"
                      epoch_last="Wed Jun 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="34627"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="33472"
                obs_have="32798"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 05:58:19 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7791874"
                         time_creation="Wed Jun 22 05:18:11 2011"
                         time_modification="Wed Jun 22 05:11:09 2011" />
        <observations epoch_first="Wed Jun 22 04:00:00 2011"
                      epoch_last="Wed Jun 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="34627"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="33472"
                obs_have="32798"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 07:39:11 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7791874"
                         time_creation="Wed Jun 22 05:18:11 2011"
                         time_modification="Wed Jun 22 05:11:09 2011" />
        <observations epoch_first="Wed Jun 22 04:00:00 2011"
                      epoch_last="Wed Jun 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="34627"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="33472"
                obs_have="32798"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7791874"
                         time_creation="Wed Jun 22 05:18:11 2011"
                         time_modification="Wed Jun 22 05:11:09 2011" />
        <observations epoch_first="Wed Jun 22 04:00:00 2011"
                      epoch_last="Wed Jun 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="34627"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="33472"
                obs_have="32798"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:10"
                         size="7791874"
                         time_creation="Wed Jul 20 00:54:48 2011"
                         time_modification="Wed Jun 22 05:11:09 2011" />
        <observations epoch_first="Wed Jun 22 04:00:00 2011"
                      epoch_last="Wed Jun 22 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37670"
                obs_have="34627"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="33472"
                obs_have="32798"
                obs_ratio="97.99" />
          <mask elevation="15 degrees"
                obs_expected="29287"
                obs_have="29287"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jun 22 06:57:18 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7363194"
                         time_creation="Wed Jun 22 06:33:08 2011"
                         time_modification="Wed Jun 22 06:20:07 2011" />
        <observations epoch_first="Wed Jun 22 05:00:00 2011"
                      epoch_last="Wed Jun 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="31572"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="28619"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25801"
                obs_have="25801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 08:37:34 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7363194"
                         time_creation="Wed Jun 22 06:33:08 2011"
                         time_modification="Wed Jun 22 06:20:07 2011" />
        <observations epoch_first="Wed Jun 22 05:00:00 2011"
                      epoch_last="Wed Jun 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="31572"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="28619"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25801"
                obs_have="25801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7363194"
                         time_creation="Wed Jun 22 06:33:08 2011"
                         time_modification="Wed Jun 22 06:20:07 2011" />
        <observations epoch_first="Wed Jun 22 05:00:00 2011"
                      epoch_last="Wed Jun 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="31572"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="28619"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25801"
                obs_have="25801"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:08"
                         size="7363194"
                         time_creation="Wed Jul 20 00:54:48 2011"
                         time_modification="Wed Jun 22 06:20:07 2011" />
        <observations epoch_first="Wed Jun 22 05:00:00 2011"
                      epoch_last="Wed Jun 22 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34938"
                obs_have="31572"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="28619"
                obs_have="28619"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25801"
                obs_have="25801"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jun 22 07:20:49 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7853376"
                         time_creation="Wed Jun 22 07:18:18 2011"
                         time_modification="Wed Jun 22 07:11:13 2011" />
        <observations epoch_first="Wed Jun 22 06:00:00 2011"
                      epoch_last="Wed Jun 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37641"
                obs_have="33667"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31488"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 07:58:30 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7853376"
                         time_creation="Wed Jun 22 07:18:18 2011"
                         time_modification="Wed Jun 22 07:11:13 2011" />
        <observations epoch_first="Wed Jun 22 06:00:00 2011"
                      epoch_last="Wed Jun 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37641"
                obs_have="33667"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31488"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 09:37:37 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7853376"
                         time_creation="Wed Jun 22 07:18:18 2011"
                         time_modification="Wed Jun 22 07:11:13 2011" />
        <observations epoch_first="Wed Jun 22 06:00:00 2011"
                      epoch_last="Wed Jun 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37641"
                obs_have="33667"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31488"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7853376"
                         time_creation="Wed Jun 22 07:18:18 2011"
                         time_modification="Wed Jun 22 07:11:13 2011" />
        <observations epoch_first="Wed Jun 22 06:00:00 2011"
                      epoch_last="Wed Jun 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37641"
                obs_have="33667"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31488"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7853376"
                         time_creation="Wed Jul 20 00:54:49 2011"
                         time_modification="Wed Jun 22 07:11:13 2011" />
        <observations epoch_first="Wed Jun 22 06:00:00 2011"
                      epoch_last="Wed Jun 22 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37641"
                obs_have="33667"
                obs_ratio="89.44" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31488"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="28243"
                obs_have="28243"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jun 22 08:48:40 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8013221"
                         time_creation="Wed Jun 22 08:33:12 2011"
                         time_modification="Wed Jun 22 08:20:11 2011" />
        <observations epoch_first="Wed Jun 22 07:00:00 2011"
                      epoch_last="Wed Jun 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="33433"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="30183"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27021"
                obs_have="27021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 10:37:34 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8013221"
                         time_creation="Wed Jun 22 08:33:12 2011"
                         time_modification="Wed Jun 22 08:20:11 2011" />
        <observations epoch_first="Wed Jun 22 07:00:00 2011"
                      epoch_last="Wed Jun 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="33433"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="30183"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27021"
                obs_have="27021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8013221"
                         time_creation="Wed Jun 22 08:33:12 2011"
                         time_modification="Wed Jun 22 08:20:11 2011" />
        <observations epoch_first="Wed Jun 22 07:00:00 2011"
                      epoch_last="Wed Jun 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="33433"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="30183"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27021"
                obs_have="27021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8013221"
                         time_creation="Wed Jul 20 00:54:49 2011"
                         time_modification="Wed Jun 22 08:20:11 2011" />
        <observations epoch_first="Wed Jun 22 07:00:00 2011"
                      epoch_last="Wed Jun 22 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37359"
                obs_have="33433"
                obs_ratio="89.49" />
          <mask elevation="10 degrees"
                obs_expected="30197"
                obs_have="30183"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="27021"
                obs_have="27021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jun 22 09:19:21 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7300704"
                         time_creation="Wed Jun 22 09:18:21 2011"
                         time_modification="Wed Jun 22 09:11:10 2011" />
        <observations epoch_first="Wed Jun 22 08:00:00 2011"
                      epoch_last="Wed Jun 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33440"
                obs_have="30135"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27949"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 09:48:22 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7300704"
                         time_creation="Wed Jun 22 09:18:21 2011"
                         time_modification="Wed Jun 22 09:11:10 2011" />
        <observations epoch_first="Wed Jun 22 08:00:00 2011"
                      epoch_last="Wed Jun 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33440"
                obs_have="30135"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27949"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 11:37:25 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7300704"
                         time_creation="Wed Jun 22 09:18:21 2011"
                         time_modification="Wed Jun 22 09:11:10 2011" />
        <observations epoch_first="Wed Jun 22 08:00:00 2011"
                      epoch_last="Wed Jun 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33440"
                obs_have="30135"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27949"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7300704"
                         time_creation="Wed Jun 22 09:18:21 2011"
                         time_modification="Wed Jun 22 09:11:10 2011" />
        <observations epoch_first="Wed Jun 22 08:00:00 2011"
                      epoch_last="Wed Jun 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33440"
                obs_have="30135"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27949"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7300704"
                         time_creation="Wed Jul 20 00:54:49 2011"
                         time_modification="Wed Jun 22 09:11:10 2011" />
        <observations epoch_first="Wed Jun 22 08:00:00 2011"
                      epoch_last="Wed Jun 22 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33440"
                obs_have="30135"
                obs_ratio="90.12" />
          <mask elevation="10 degrees"
                obs_expected="28184"
                obs_have="27949"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="24789"
                obs_have="24789"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jun 22 10:19:25 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7687178"
                         time_creation="Wed Jun 22 10:18:22 2011"
                         time_modification="Wed Jun 22 10:11:12 2011" />
        <observations epoch_first="Wed Jun 22 09:00:00 2011"
                      epoch_last="Wed Jun 22 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33510"
                obs_have="32281"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="29767"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 10:48:31 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7687178"
                         time_creation="Wed Jun 22 10:18:22 2011"
                         time_modification="Wed Jun 22 10:11:12 2011" />
        <observations epoch_first="Wed Jun 22 09:00:00 2011"
                      epoch_last="Wed Jun 22 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33510"
                obs_have="32281"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="29767"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 12:37:26 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7687178"
                         time_creation="Wed Jun 22 10:18:22 2011"
                         time_modification="Wed Jun 22 10:11:12 2011" />
        <observations epoch_first="Wed Jun 22 09:00:00 2011"
                      epoch_last="Wed Jun 22 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33510"
                obs_have="32281"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="29767"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7687178"
                         time_creation="Wed Jun 22 10:18:22 2011"
                         time_modification="Wed Jun 22 10:11:12 2011" />
        <observations epoch_first="Wed Jun 22 09:00:00 2011"
                      epoch_last="Wed Jun 22 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33510"
                obs_have="32281"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="29767"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7687178"
                         time_creation="Wed Jul 20 00:54:50 2011"
                         time_modification="Wed Jun 22 10:11:12 2011" />
        <observations epoch_first="Wed Jun 22 09:00:00 2011"
                      epoch_last="Wed Jun 22 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33510"
                obs_have="32281"
                obs_ratio="96.33" />
          <mask elevation="10 degrees"
                obs_expected="30225"
                obs_have="29767"
                obs_ratio="98.48" />
          <mask elevation="15 degrees"
                obs_expected="25725"
                obs_have="25725"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jun 22 11:19:22 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8241500"
                         time_creation="Wed Jun 22 11:18:29 2011"
                         time_modification="Wed Jun 22 11:11:11 2011" />
        <observations epoch_first="Wed Jun 22 10:00:00 2011"
                      epoch_last="Wed Jun 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="32850"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29267"
                obs_have="29267"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24285"
                obs_have="24285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 11:48:22 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8241500"
                         time_creation="Wed Jun 22 11:18:29 2011"
                         time_modification="Wed Jun 22 11:11:11 2011" />
        <observations epoch_first="Wed Jun 22 10:00:00 2011"
                      epoch_last="Wed Jun 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="32850"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24285"
                obs_have="24285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 13:37:25 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8241500"
                         time_creation="Wed Jun 22 11:18:29 2011"
                         time_modification="Wed Jun 22 11:11:11 2011" />
        <observations epoch_first="Wed Jun 22 10:00:00 2011"
                      epoch_last="Wed Jun 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="32850"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24285"
                obs_have="24285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8241500"
                         time_creation="Wed Jun 22 11:18:29 2011"
                         time_modification="Wed Jun 22 11:11:11 2011" />
        <observations epoch_first="Wed Jun 22 10:00:00 2011"
                      epoch_last="Wed Jun 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="32850"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24285"
                obs_have="24285"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8241500"
                         time_creation="Wed Jul 20 00:54:50 2011"
                         time_modification="Wed Jun 22 11:11:11 2011" />
        <observations epoch_first="Wed Jun 22 10:00:00 2011"
                      epoch_last="Wed Jun 22 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="32850"
                obs_ratio="91.94" />
          <mask elevation="10 degrees"
                obs_expected="29268"
                obs_have="29268"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24285"
                obs_have="24285"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jun 22 12:19:26 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8384058"
                         time_creation="Wed Jun 22 12:18:23 2011"
                         time_modification="Wed Jun 22 12:11:11 2011" />
        <observations epoch_first="Wed Jun 22 11:00:00 2011"
                      epoch_last="Wed Jun 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="32825"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="29261"
                obs_have="29105"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 12:48:27 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8384058"
                         time_creation="Wed Jun 22 12:18:23 2011"
                         time_modification="Wed Jun 22 12:11:11 2011" />
        <observations epoch_first="Wed Jun 22 11:00:00 2011"
                      epoch_last="Wed Jun 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="32825"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="29261"
                obs_have="29105"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 14:37:37 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8384058"
                         time_creation="Wed Jun 22 12:18:23 2011"
                         time_modification="Wed Jun 22 12:11:11 2011" />
        <observations epoch_first="Wed Jun 22 11:00:00 2011"
                      epoch_last="Wed Jun 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="32825"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="29261"
                obs_have="29105"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8384058"
                         time_creation="Wed Jun 22 12:18:23 2011"
                         time_modification="Wed Jun 22 12:11:11 2011" />
        <observations epoch_first="Wed Jun 22 11:00:00 2011"
                      epoch_last="Wed Jun 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="32825"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="29261"
                obs_have="29105"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8384058"
                         time_creation="Wed Jul 20 00:54:51 2011"
                         time_modification="Wed Jun 22 12:11:11 2011" />
        <observations epoch_first="Wed Jun 22 11:00:00 2011"
                      epoch_last="Wed Jun 22 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35202"
                obs_have="32825"
                obs_ratio="93.25" />
          <mask elevation="10 degrees"
                obs_expected="29261"
                obs_have="29105"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="25649"
                obs_have="25649"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jun 22 13:19:30 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8338216"
                         time_creation="Wed Jun 22 13:18:28 2011"
                         time_modification="Wed Jun 22 13:11:08 2011" />
        <observations epoch_first="Wed Jun 22 12:00:00 2011"
                      epoch_last="Wed Jun 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33725"
                obs_have="32272"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="31881"
                obs_have="31881"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30390"
                obs_have="30390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 13:48:38 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8338216"
                         time_creation="Wed Jun 22 13:18:28 2011"
                         time_modification="Wed Jun 22 13:11:08 2011" />
        <observations epoch_first="Wed Jun 22 12:00:00 2011"
                      epoch_last="Wed Jun 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33725"
                obs_have="32272"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30390"
                obs_have="30390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 15:38:04 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8338216"
                         time_creation="Wed Jun 22 13:18:28 2011"
                         time_modification="Wed Jun 22 13:11:08 2011" />
        <observations epoch_first="Wed Jun 22 12:00:00 2011"
                      epoch_last="Wed Jun 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33725"
                obs_have="32272"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30390"
                obs_have="30390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8338216"
                         time_creation="Wed Jun 22 13:18:28 2011"
                         time_modification="Wed Jun 22 13:11:08 2011" />
        <observations epoch_first="Wed Jun 22 12:00:00 2011"
                      epoch_last="Wed Jun 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33725"
                obs_have="32272"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30390"
                obs_have="30390"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8338216"
                         time_creation="Wed Jul 20 00:54:51 2011"
                         time_modification="Wed Jun 22 13:11:08 2011" />
        <observations epoch_first="Wed Jun 22 12:00:00 2011"
                      epoch_last="Wed Jun 22 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33725"
                obs_have="32272"
                obs_ratio="95.69" />
          <mask elevation="10 degrees"
                obs_expected="31882"
                obs_have="31882"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30390"
                obs_have="30390"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jun 22 14:48:27 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8655696"
                         time_creation="Wed Jun 22 14:33:10 2011"
                         time_modification="Wed Jun 22 14:20:09 2011" />
        <observations epoch_first="Wed Jun 22 13:00:00 2011"
                      epoch_last="Wed Jun 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34812"
                obs_have="33570"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="32886"
                obs_have="32654"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30013"
                obs_have="30013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 16:37:42 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8655696"
                         time_creation="Wed Jun 22 14:33:10 2011"
                         time_modification="Wed Jun 22 14:20:09 2011" />
        <observations epoch_first="Wed Jun 22 13:00:00 2011"
                      epoch_last="Wed Jun 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34812"
                obs_have="33570"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="32886"
                obs_have="32654"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30013"
                obs_have="30013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8655696"
                         time_creation="Wed Jun 22 14:33:10 2011"
                         time_modification="Wed Jun 22 14:20:09 2011" />
        <observations epoch_first="Wed Jun 22 13:00:00 2011"
                      epoch_last="Wed Jun 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34812"
                obs_have="33570"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="32886"
                obs_have="32654"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30013"
                obs_have="30013"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:10"
                         size="8655696"
                         time_creation="Wed Jul 20 00:54:51 2011"
                         time_modification="Wed Jun 22 14:20:09 2011" />
        <observations epoch_first="Wed Jun 22 13:00:00 2011"
                      epoch_last="Wed Jun 22 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34812"
                obs_have="33570"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="32886"
                obs_have="32654"
                obs_ratio="99.29" />
          <mask elevation="15 degrees"
                obs_expected="30013"
                obs_have="30013"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jun 22 15:19:29 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8396284"
                         time_creation="Wed Jun 22 15:18:27 2011"
                         time_modification="Wed Jun 22 15:11:13 2011" />
        <observations epoch_first="Wed Jun 22 14:00:00 2011"
                      epoch_last="Wed Jun 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="31687"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="28993"
                obs_have="28413"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22267"
                obs_have="22267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 15:48:28 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8396284"
                         time_creation="Wed Jun 22 15:18:27 2011"
                         time_modification="Wed Jun 22 15:11:13 2011" />
        <observations epoch_first="Wed Jun 22 14:00:00 2011"
                      epoch_last="Wed Jun 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="31687"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="28993"
                obs_have="28413"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22267"
                obs_have="22267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 17:38:00 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8396284"
                         time_creation="Wed Jun 22 15:18:27 2011"
                         time_modification="Wed Jun 22 15:11:13 2011" />
        <observations epoch_first="Wed Jun 22 14:00:00 2011"
                      epoch_last="Wed Jun 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="31687"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="28993"
                obs_have="28413"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22267"
                obs_have="22267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8396284"
                         time_creation="Wed Jun 22 15:18:27 2011"
                         time_modification="Wed Jun 22 15:11:13 2011" />
        <observations epoch_first="Wed Jun 22 14:00:00 2011"
                      epoch_last="Wed Jun 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="31687"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="28993"
                obs_have="28413"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22267"
                obs_have="22267"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8396284"
                         time_creation="Wed Jul 20 00:54:52 2011"
                         time_modification="Wed Jun 22 15:11:13 2011" />
        <observations epoch_first="Wed Jun 22 14:00:00 2011"
                      epoch_last="Wed Jun 22 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38466"
                obs_have="31687"
                obs_ratio="82.38" />
          <mask elevation="10 degrees"
                obs_expected="28993"
                obs_have="28413"
                obs_ratio="98.00" />
          <mask elevation="15 degrees"
                obs_expected="22267"
                obs_have="22267"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jun 22 16:19:43 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7855607"
                         time_creation="Wed Jun 22 16:18:28 2011"
                         time_modification="Wed Jun 22 16:11:13 2011" />
        <observations epoch_first="Wed Jun 22 15:00:00 2011"
                      epoch_last="Wed Jun 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32193"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31614"
                obs_have="31418"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="28740"
                obs_have="28740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 16:48:55 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7855607"
                         time_creation="Wed Jun 22 16:18:28 2011"
                         time_modification="Wed Jun 22 16:11:13 2011" />
        <observations epoch_first="Wed Jun 22 15:00:00 2011"
                      epoch_last="Wed Jun 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32193"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31614"
                obs_have="31418"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="28740"
                obs_have="28740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 18:39:18 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7855607"
                         time_creation="Wed Jun 22 16:18:28 2011"
                         time_modification="Wed Jun 22 16:11:13 2011" />
        <observations epoch_first="Wed Jun 22 15:00:00 2011"
                      epoch_last="Wed Jun 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32193"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31614"
                obs_have="31418"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="28740"
                obs_have="28740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7855607"
                         time_creation="Wed Jun 22 16:18:28 2011"
                         time_modification="Wed Jun 22 16:11:13 2011" />
        <observations epoch_first="Wed Jun 22 15:00:00 2011"
                      epoch_last="Wed Jun 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32193"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31614"
                obs_have="31418"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="28740"
                obs_have="28740"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7855607"
                         time_creation="Wed Jul 20 00:54:52 2011"
                         time_modification="Wed Jun 22 16:11:13 2011" />
        <observations epoch_first="Wed Jun 22 15:00:00 2011"
                      epoch_last="Wed Jun 22 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="32193"
                obs_ratio="99.36" />
          <mask elevation="10 degrees"
                obs_expected="31614"
                obs_have="31418"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="28740"
                obs_have="28740"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jun 22 17:53:07 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="6448180"
                         time_creation="Wed Jun 22 17:33:12 2011"
                         time_modification="Wed Jun 22 17:20:08 2011" />
        <observations epoch_first="Wed Jun 22 16:00:00 2011"
                      epoch_last="Wed Jun 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28683"
                obs_have="25102"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24220"
                obs_have="23854"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22502"
                obs_have="22502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 19:38:05 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="6448180"
                         time_creation="Wed Jun 22 17:33:12 2011"
                         time_modification="Wed Jun 22 17:20:08 2011" />
        <observations epoch_first="Wed Jun 22 16:00:00 2011"
                      epoch_last="Wed Jun 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28683"
                obs_have="25102"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24220"
                obs_have="23854"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22502"
                obs_have="22502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="6448180"
                         time_creation="Wed Jun 22 17:33:12 2011"
                         time_modification="Wed Jun 22 17:20:08 2011" />
        <observations epoch_first="Wed Jun 22 16:00:00 2011"
                      epoch_last="Wed Jun 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28683"
                obs_have="25102"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24220"
                obs_have="23854"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22502"
                obs_have="22502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="6448180"
                         time_creation="Wed Jul 20 00:54:52 2011"
                         time_modification="Wed Jun 22 17:20:08 2011" />
        <observations epoch_first="Wed Jun 22 16:00:00 2011"
                      epoch_last="Wed Jun 22 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28683"
                obs_have="25102"
                obs_ratio="87.52" />
          <mask elevation="10 degrees"
                obs_expected="24220"
                obs_have="23854"
                obs_ratio="98.49" />
          <mask elevation="15 degrees"
                obs_expected="22502"
                obs_have="22502"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173r.11o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jun 22 18:20:11 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6759892"
                         time_creation="Wed Jun 22 18:18:34 2011"
                         time_modification="Wed Jun 22 18:11:10 2011" />
        <observations epoch_first="Wed Jun 22 17:00:00 2011"
                      epoch_last="Wed Jun 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27040"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="23377"
                obs_have="23318"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 18:58:52 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6759892"
                         time_creation="Wed Jun 22 18:18:34 2011"
                         time_modification="Wed Jun 22 18:11:10 2011" />
        <observations epoch_first="Wed Jun 22 17:00:00 2011"
                      epoch_last="Wed Jun 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27040"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="23377"
                obs_have="23318"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 20:39:18 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6759892"
                         time_creation="Wed Jun 22 18:18:34 2011"
                         time_modification="Wed Jun 22 18:11:10 2011" />
        <observations epoch_first="Wed Jun 22 17:00:00 2011"
                      epoch_last="Wed Jun 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27040"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="23377"
                obs_have="23318"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6759892"
                         time_creation="Wed Jun 22 18:18:34 2011"
                         time_modification="Wed Jun 22 18:11:10 2011" />
        <observations epoch_first="Wed Jun 22 17:00:00 2011"
                      epoch_last="Wed Jun 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27040"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="23377"
                obs_have="23318"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19559"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="6759892"
                         time_creation="Wed Jul 20 00:54:53 2011"
                         time_modification="Wed Jun 22 18:11:10 2011" />
        <observations epoch_first="Wed Jun 22 17:00:00 2011"
                      epoch_last="Wed Jun 22 17:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29805"
                obs_have="27040"
                obs_ratio="90.72" />
          <mask elevation="10 degrees"
                obs_expected="23377"
                obs_have="23318"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="19559"
                obs_have="19559"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jun 22 19:50:40 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7873744"
                         time_creation="Wed Jun 22 19:33:22 2011"
                         time_modification="Wed Jun 22 19:20:08 2011" />
        <observations epoch_first="Wed Jun 22 18:00:00 2011"
                      epoch_last="Wed Jun 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="29397"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19175"
                obs_have="19175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 21:40:31 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7873744"
                         time_creation="Wed Jun 22 19:33:22 2011"
                         time_modification="Wed Jun 22 19:20:08 2011" />
        <observations epoch_first="Wed Jun 22 18:00:00 2011"
                      epoch_last="Wed Jun 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="29397"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19175"
                obs_have="19175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7873744"
                         time_creation="Wed Jun 22 19:33:22 2011"
                         time_modification="Wed Jun 22 19:20:08 2011" />
        <observations epoch_first="Wed Jun 22 18:00:00 2011"
                      epoch_last="Wed Jun 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="29397"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19175"
                obs_have="19175"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:20:09"
                         size="7873744"
                         time_creation="Wed Jul 20 00:54:53 2011"
                         time_modification="Wed Jun 22 19:20:08 2011" />
        <observations epoch_first="Wed Jun 22 18:00:00 2011"
                      epoch_last="Wed Jun 22 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34813"
                obs_have="29397"
                obs_ratio="84.44" />
          <mask elevation="10 degrees"
                obs_expected="25475"
                obs_have="25475"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19175"
                obs_have="19175"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jun 22 20:58:13 2011"
               level="3">
        <file_statistics latency="00:28:06"
                         size="8216563"
                         time_creation="Wed Jun 22 20:33:24 2011"
                         time_modification="Wed Jun 22 20:28:05 2011" />
        <observations epoch_first="Wed Jun 22 19:00:00 2011"
                      epoch_last="Wed Jun 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36650"
                obs_have="30043"
                obs_ratio="81.97" />
          <mask elevation="10 degrees"
                obs_expected="26169"
                obs_have="25564"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22606"
                obs_have="22606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 22:37:57 2011"
               level="3">
        <file_statistics latency="00:28:06"
                         size="8216563"
                         time_creation="Wed Jun 22 20:33:24 2011"
                         time_modification="Wed Jun 22 20:28:05 2011" />
        <observations epoch_first="Wed Jun 22 19:00:00 2011"
                      epoch_last="Wed Jun 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36650"
                obs_have="30043"
                obs_ratio="81.97" />
          <mask elevation="10 degrees"
                obs_expected="26169"
                obs_have="25564"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22606"
                obs_have="22606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:28:06"
                         size="8216563"
                         time_creation="Wed Jun 22 20:33:24 2011"
                         time_modification="Wed Jun 22 20:28:05 2011" />
        <observations epoch_first="Wed Jun 22 19:00:00 2011"
                      epoch_last="Wed Jun 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36650"
                obs_have="30043"
                obs_ratio="81.97" />
          <mask elevation="10 degrees"
                obs_expected="26169"
                obs_have="25564"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22606"
                obs_have="22606"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:28:06"
                         size="8216563"
                         time_creation="Wed Jul 20 00:54:53 2011"
                         time_modification="Wed Jun 22 20:28:05 2011" />
        <observations epoch_first="Wed Jun 22 19:00:00 2011"
                      epoch_last="Wed Jun 22 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36650"
                obs_have="30043"
                obs_ratio="81.97" />
          <mask elevation="10 degrees"
                obs_expected="26169"
                obs_have="25564"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="22606"
                obs_have="22606"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jun 22 21:21:08 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8020346"
                         time_creation="Wed Jun 22 21:18:42 2011"
                         time_modification="Wed Jun 22 21:11:11 2011" />
        <observations epoch_first="Wed Jun 22 20:00:00 2011"
                      epoch_last="Wed Jun 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30322"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27062"
                obs_have="27006"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 21:54:48 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8020346"
                         time_creation="Wed Jun 22 21:18:42 2011"
                         time_modification="Wed Jun 22 21:11:11 2011" />
        <observations epoch_first="Wed Jun 22 20:00:00 2011"
                      epoch_last="Wed Jun 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30322"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27062"
                obs_have="27006"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 23:37:39 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8020346"
                         time_creation="Wed Jun 22 21:18:42 2011"
                         time_modification="Wed Jun 22 21:11:11 2011" />
        <observations epoch_first="Wed Jun 22 20:00:00 2011"
                      epoch_last="Wed Jun 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30322"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27062"
                obs_have="27006"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8020346"
                         time_creation="Wed Jun 22 21:18:42 2011"
                         time_modification="Wed Jun 22 21:11:11 2011" />
        <observations epoch_first="Wed Jun 22 20:00:00 2011"
                      epoch_last="Wed Jun 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30322"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27062"
                obs_have="27006"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8020346"
                         time_creation="Wed Jul 20 00:54:54 2011"
                         time_modification="Wed Jun 22 21:11:11 2011" />
        <observations epoch_first="Wed Jun 22 20:00:00 2011"
                      epoch_last="Wed Jun 22 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32701"
                obs_have="30322"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="27062"
                obs_have="27006"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="22800"
                obs_have="22800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jun 22 22:20:45 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8267939"
                         time_creation="Wed Jun 22 22:18:40 2011"
                         time_modification="Wed Jun 22 22:11:12 2011" />
        <observations epoch_first="Wed Jun 22 21:00:00 2011"
                      epoch_last="Wed Jun 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32687"
                obs_have="31403"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29651"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28346"
                obs_have="28346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 22:51:14 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8267939"
                         time_creation="Wed Jun 22 22:18:40 2011"
                         time_modification="Wed Jun 22 22:11:12 2011" />
        <observations epoch_first="Wed Jun 22 21:00:00 2011"
                      epoch_last="Wed Jun 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32687"
                obs_have="31403"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29651"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28346"
                obs_have="28346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 00:37:57 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8267939"
                         time_creation="Wed Jun 22 22:18:40 2011"
                         time_modification="Wed Jun 22 22:11:12 2011" />
        <observations epoch_first="Wed Jun 22 21:00:00 2011"
                      epoch_last="Wed Jun 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32687"
                obs_have="31403"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29651"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28346"
                obs_have="28346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8267939"
                         time_creation="Wed Jun 22 22:18:40 2011"
                         time_modification="Wed Jun 22 22:11:12 2011" />
        <observations epoch_first="Wed Jun 22 21:00:00 2011"
                      epoch_last="Wed Jun 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32687"
                obs_have="31403"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29651"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28346"
                obs_have="28346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8267939"
                         time_creation="Wed Jul 20 00:54:54 2011"
                         time_modification="Wed Jun 22 22:11:12 2011" />
        <observations epoch_first="Wed Jun 22 21:00:00 2011"
                      epoch_last="Wed Jun 22 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32687"
                obs_have="31403"
                obs_ratio="96.07" />
          <mask elevation="10 degrees"
                obs_expected="29656"
                obs_have="29651"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28346"
                obs_have="28346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jun 22 23:20:18 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="9048936"
                         time_creation="Wed Jun 22 23:18:44 2011"
                         time_modification="Wed Jun 22 23:11:13 2011" />
        <observations epoch_first="Wed Jun 22 22:00:00 2011"
                      epoch_last="Wed Jun 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="37766"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35384"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27864"
                obs_have="27864"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 22 23:48:39 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="9048936"
                         time_creation="Wed Jun 22 23:18:44 2011"
                         time_modification="Wed Jun 22 23:11:13 2011" />
        <observations epoch_first="Wed Jun 22 22:00:00 2011"
                      epoch_last="Wed Jun 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="37766"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35384"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27865"
                obs_have="27865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 01:37:48 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="9048936"
                         time_creation="Wed Jun 22 23:18:44 2011"
                         time_modification="Wed Jun 22 23:11:13 2011" />
        <observations epoch_first="Wed Jun 22 22:00:00 2011"
                      epoch_last="Wed Jun 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="37766"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35384"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27865"
                obs_have="27865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="9048936"
                         time_creation="Wed Jun 22 23:18:44 2011"
                         time_modification="Wed Jun 22 23:11:13 2011" />
        <observations epoch_first="Wed Jun 22 22:00:00 2011"
                      epoch_last="Wed Jun 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="37766"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35384"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27865"
                obs_have="27865"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="9048936"
                         time_creation="Wed Jul 20 00:54:54 2011"
                         time_modification="Wed Jun 22 23:11:13 2011" />
        <observations epoch_first="Wed Jun 22 22:00:00 2011"
                      epoch_last="Wed Jun 22 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38560"
                obs_have="37766"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35397"
                obs_have="35384"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="27865"
                obs_have="27865"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls173x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jun 23 00:48:27 2011"
               level="3">
        <file_statistics latency="00:28:07"
                         size="8825382"
                         time_creation="Thu Jun 23 00:33:11 2011"
                         time_modification="Thu Jun 23 00:28:06 2011" />
        <observations epoch_first="Wed Jun 22 23:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="38656"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 02:37:36 2011"
               level="3">
        <file_statistics latency="00:28:07"
                         size="8825382"
                         time_creation="Thu Jun 23 00:33:11 2011"
                         time_modification="Thu Jun 23 00:28:06 2011" />
        <observations epoch_first="Wed Jun 22 23:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="38656"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jun 23 17:46:58 2011"
               level="3">
        <file_statistics latency="00:28:07"
                         size="8825382"
                         time_creation="Thu Jun 23 00:33:11 2011"
                         time_modification="Thu Jun 23 00:28:06 2011" />
        <observations epoch_first="Wed Jun 22 23:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="38656"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jul 22 04:11:53 2011"
               level="3">
        <file_statistics latency="00:28:07"
                         size="8825382"
                         time_creation="Wed Jul 20 00:54:55 2011"
                         time_modification="Thu Jun 23 00:28:06 2011" />
        <observations epoch_first="Wed Jun 22 23:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42999"
                obs_have="38656"
                obs_ratio="89.90" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35115"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="30672"
                obs_have="30672"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
