<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-02-01 00:00:00"
    DayOfYear="32"
    Year="2011">
  <station name="SBLS">
    <file name="/sbls0320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  2 23:30:12 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6150206"
                         time_creation="Wed Feb  2 04:08:25 2011"
                         time_modification="Wed Feb  2 03:33:11 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:30 2011"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29474"
                obs_have="25558"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="23417"
                obs_ratio="95.25" />
          <mask elevation="15 degrees"
                obs_expected="21709"
                obs_have="20802"
                obs_ratio="95.82" />
        </observations>
      </control>
      <control date="Thu Mar  3 08:15:12 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6150206"
                         time_creation="Tue Mar  1 00:58:10 2011"
                         time_modification="Wed Feb  2 03:33:11 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:30 2011"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29474"
                obs_have="25558"
                obs_ratio="86.71" />
          <mask elevation="10 degrees"
                obs_expected="24586"
                obs_have="23417"
                obs_ratio="95.25" />
          <mask elevation="15 degrees"
                obs_expected="21709"
                obs_have="20802"
                obs_ratio="95.82" />
        </observations>
      </control>
    </file>
    <file name="/sbls032a.11o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Feb  1 01:19:16 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7473246"
                         time_creation="Tue Feb  1 01:18:04 2011"
                         time_modification="Tue Feb  1 01:11:13 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37052"
                obs_have="32438"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="28656"
                obs_have="28378"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="23088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 01:48:16 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7473246"
                         time_creation="Tue Feb  1 01:18:04 2011"
                         time_modification="Tue Feb  1 01:11:13 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37052"
                obs_have="32438"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="28656"
                obs_have="28378"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="23088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 03:37:21 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7473246"
                         time_creation="Tue Feb  1 01:18:04 2011"
                         time_modification="Tue Feb  1 01:11:13 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37052"
                obs_have="32438"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="28656"
                obs_have="28378"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="23088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7473246"
                         time_creation="Tue Feb  1 01:18:04 2011"
                         time_modification="Tue Feb  1 01:11:13 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37052"
                obs_have="32438"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="28656"
                obs_have="28378"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="23088"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="7473246"
                         time_creation="Tue Mar  1 00:54:36 2011"
                         time_modification="Tue Feb  1 01:11:13 2011" />
        <observations epoch_first="Tue Feb  1 00:00:00 2011"
                      epoch_last="Tue Feb  1 00:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37052"
                obs_have="32438"
                obs_ratio="87.55" />
          <mask elevation="10 degrees"
                obs_expected="28656"
                obs_have="28378"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="23088"
                obs_have="23088"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032b.11o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Feb  1 02:19:29 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7497196"
                         time_creation="Tue Feb  1 02:18:03 2011"
                         time_modification="Tue Feb  1 02:11:14 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32199"
                obs_have="31259"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31137"
                obs_have="30851"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27894"
                obs_have="27894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 02:48:45 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7497196"
                         time_creation="Tue Feb  1 02:18:03 2011"
                         time_modification="Tue Feb  1 02:11:14 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32199"
                obs_have="31259"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31137"
                obs_have="30851"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27894"
                obs_have="27894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 04:37:33 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7497196"
                         time_creation="Tue Feb  1 02:18:03 2011"
                         time_modification="Tue Feb  1 02:11:14 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32199"
                obs_have="31259"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31137"
                obs_have="30851"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27894"
                obs_have="27894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7497196"
                         time_creation="Tue Feb  1 02:18:03 2011"
                         time_modification="Tue Feb  1 02:11:14 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32199"
                obs_have="31259"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31137"
                obs_have="30851"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27894"
                obs_have="27894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7497196"
                         time_creation="Tue Mar  1 00:54:36 2011"
                         time_modification="Tue Feb  1 02:11:14 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 01:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32199"
                obs_have="31259"
                obs_ratio="97.08" />
          <mask elevation="10 degrees"
                obs_expected="31137"
                obs_have="30851"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27894"
                obs_have="27894"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032c.11o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Feb  1 03:19:20 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239376"
                         time_creation="Tue Feb  1 03:18:05 2011"
                         time_modification="Tue Feb  1 03:11:14 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29986"
                obs_have="27286"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24958"
                obs_have="24530"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="22613"
                obs_have="22613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 03:48:25 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239376"
                         time_creation="Tue Feb  1 03:18:05 2011"
                         time_modification="Tue Feb  1 03:11:14 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29986"
                obs_have="27286"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24958"
                obs_have="24530"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="22613"
                obs_have="22613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 05:37:26 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239376"
                         time_creation="Tue Feb  1 03:18:05 2011"
                         time_modification="Tue Feb  1 03:11:14 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29986"
                obs_have="27286"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24958"
                obs_have="24530"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="22613"
                obs_have="22613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239376"
                         time_creation="Tue Feb  1 03:18:05 2011"
                         time_modification="Tue Feb  1 03:11:14 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29986"
                obs_have="27286"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24958"
                obs_have="24530"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="22613"
                obs_have="22613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7239376"
                         time_creation="Tue Mar  1 00:54:36 2011"
                         time_modification="Tue Feb  1 03:11:14 2011" />
        <observations epoch_first="Tue Feb  1 02:00:00 2011"
                      epoch_last="Tue Feb  1 02:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29986"
                obs_have="27286"
                obs_ratio="91.00" />
          <mask elevation="10 degrees"
                obs_expected="24958"
                obs_have="24530"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="22613"
                obs_have="22613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032d.11o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Feb  1 04:19:19 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7772473"
                         time_creation="Tue Feb  1 04:18:09 2011"
                         time_modification="Tue Feb  1 04:11:14 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="31758"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="25630"
                obs_have="25625"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 04:48:20 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7772473"
                         time_creation="Tue Feb  1 04:18:09 2011"
                         time_modification="Tue Feb  1 04:11:14 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="31758"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="25630"
                obs_have="25625"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 06:37:22 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7772473"
                         time_creation="Tue Feb  1 04:18:09 2011"
                         time_modification="Tue Feb  1 04:11:14 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="31758"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="25630"
                obs_have="25625"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7772473"
                         time_creation="Tue Feb  1 04:18:09 2011"
                         time_modification="Tue Feb  1 04:11:14 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="31758"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="25630"
                obs_have="25625"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21204"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7772473"
                         time_creation="Tue Mar  1 00:54:37 2011"
                         time_modification="Tue Feb  1 04:11:14 2011" />
        <observations epoch_first="Tue Feb  1 03:00:00 2011"
                      epoch_last="Tue Feb  1 03:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35799"
                obs_have="31758"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="25630"
                obs_have="25625"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21204"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032e.11o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Feb  1 05:19:35 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8534527"
                         time_creation="Tue Feb  1 05:18:07 2011"
                         time_modification="Tue Feb  1 05:11:13 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37624"
                obs_have="34713"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24105"
                obs_have="24105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 05:48:47 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8534527"
                         time_creation="Tue Feb  1 05:18:07 2011"
                         time_modification="Tue Feb  1 05:11:13 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37624"
                obs_have="34713"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24105"
                obs_have="24105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8534527"
                         time_creation="Tue Feb  1 05:18:07 2011"
                         time_modification="Tue Feb  1 05:11:13 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37624"
                obs_have="34713"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24105"
                obs_have="24105"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:14"
                         size="8534527"
                         time_creation="Tue Mar  1 00:54:37 2011"
                         time_modification="Tue Feb  1 05:11:13 2011" />
        <observations epoch_first="Tue Feb  1 04:00:00 2011"
                      epoch_last="Tue Feb  1 04:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37624"
                obs_have="34713"
                obs_ratio="92.26" />
          <mask elevation="10 degrees"
                obs_expected="30716"
                obs_have="30716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24105"
                obs_have="24105"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032f.11o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Feb  1 06:19:16 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8508403"
                         time_creation="Tue Feb  1 06:18:06 2011"
                         time_modification="Tue Feb  1 06:11:11 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="32373"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28405"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="26181"
                obs_have="26181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 06:48:17 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8508403"
                         time_creation="Tue Feb  1 06:18:06 2011"
                         time_modification="Tue Feb  1 06:11:11 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="32373"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28405"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="26181"
                obs_have="26181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8508403"
                         time_creation="Tue Feb  1 06:18:06 2011"
                         time_modification="Tue Feb  1 06:11:11 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="32373"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28405"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="26181"
                obs_have="26181"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8508403"
                         time_creation="Tue Mar  1 00:54:37 2011"
                         time_modification="Tue Feb  1 06:11:11 2011" />
        <observations epoch_first="Tue Feb  1 05:00:00 2011"
                      epoch_last="Tue Feb  1 05:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38801"
                obs_have="32373"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="29101"
                obs_have="28405"
                obs_ratio="97.61" />
          <mask elevation="15 degrees"
                obs_expected="26181"
                obs_have="26181"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032g.11o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Feb  1 07:19:35 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Feb  1 07:18:09 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:31:38 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Feb  1 07:18:09 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:48:32 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Feb  1 07:18:09 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:52:18 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Feb  1 07:18:09 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Feb  1 07:18:09 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8384216"
                         time_creation="Tue Mar  1 00:54:38 2011"
                         time_modification="Tue Feb  1 07:11:12 2011" />
        <observations epoch_first="Tue Feb  1 06:00:00 2011"
                      epoch_last="Tue Feb  1 06:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35507"
                obs_have="33647"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="31740"
                obs_have="31447"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27943"
                obs_have="27942"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032h.11o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Feb  1 10:37:40 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8168476"
                         time_creation="Tue Feb  1 08:18:12 2011"
                         time_modification="Tue Feb  1 08:11:15 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35484"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33649"
                obs_have="33649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31771"
                obs_have="31771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8168476"
                         time_creation="Tue Feb  1 08:18:12 2011"
                         time_modification="Tue Feb  1 08:11:15 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35484"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33649"
                obs_have="33649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31771"
                obs_have="31771"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:16"
                         size="8168476"
                         time_creation="Tue Mar  1 00:54:38 2011"
                         time_modification="Tue Feb  1 08:11:15 2011" />
        <observations epoch_first="Tue Feb  1 07:00:00 2011"
                      epoch_last="Tue Feb  1 07:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36703"
                obs_have="35484"
                obs_ratio="96.68" />
          <mask elevation="10 degrees"
                obs_expected="33649"
                obs_have="33649"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31771"
                obs_have="31771"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032i.11o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Feb  1 09:35:40 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:40:17 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:44:19 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:55:59 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Tue Feb  1 09:59:55 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Tue Feb  1 11:37:27 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Feb  1 09:33:07 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:20:12"
                         size="8335986"
                         time_creation="Tue Mar  1 00:54:38 2011"
                         time_modification="Tue Feb  1 09:20:11 2011" />
        <observations epoch_first="Tue Feb  1 08:00:00 2011"
                      epoch_last="Tue Feb  1 08:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42504"
                obs_have="38224"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="35292"
                obs_have="33841"
                obs_ratio="95.89" />
          <mask elevation="15 degrees"
                obs_expected="26004"
                obs_have="25819"
                obs_ratio="99.29" />
        </observations>
      </control>
    </file>
    <file name="/sbls032j.11o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Feb  1 10:19:14 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7702998"
                         time_creation="Tue Feb  1 10:18:11 2011"
                         time_modification="Tue Feb  1 10:11:10 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39795"
                obs_have="37577"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="35215"
                obs_have="35136"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32624"
                obs_have="32624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 10:48:19 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7702998"
                         time_creation="Tue Feb  1 10:18:11 2011"
                         time_modification="Tue Feb  1 10:11:10 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39795"
                obs_have="37577"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="35215"
                obs_have="35136"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32624"
                obs_have="32624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 12:37:16 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7702998"
                         time_creation="Tue Feb  1 10:18:11 2011"
                         time_modification="Tue Feb  1 10:11:10 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39795"
                obs_have="37577"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="35215"
                obs_have="35136"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32624"
                obs_have="32624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7702998"
                         time_creation="Tue Feb  1 10:18:11 2011"
                         time_modification="Tue Feb  1 10:11:10 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39795"
                obs_have="37577"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="35215"
                obs_have="35136"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32624"
                obs_have="32624"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="7702998"
                         time_creation="Tue Mar  1 00:54:39 2011"
                         time_modification="Tue Feb  1 10:11:10 2011" />
        <observations epoch_first="Tue Feb  1 09:00:00 2011"
                      epoch_last="Tue Feb  1 09:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39795"
                obs_have="37577"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="35215"
                obs_have="35136"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32624"
                obs_have="32624"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032k.11o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Feb  1 11:19:26 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7767991"
                         time_creation="Tue Feb  1 11:18:20 2011"
                         time_modification="Tue Feb  1 11:11:14 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="35543"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33837"
                obs_have="33418"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="30793"
                obs_have="30793"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 11:48:27 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7767991"
                         time_creation="Tue Feb  1 11:18:20 2011"
                         time_modification="Tue Feb  1 11:11:14 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="35543"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33837"
                obs_have="33418"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="30792"
                obs_have="30792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 13:37:30 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7767991"
                         time_creation="Tue Feb  1 11:18:20 2011"
                         time_modification="Tue Feb  1 11:11:14 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="35543"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33837"
                obs_have="33418"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="30792"
                obs_have="30792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7767991"
                         time_creation="Tue Feb  1 11:18:20 2011"
                         time_modification="Tue Feb  1 11:11:14 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="35543"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33837"
                obs_have="33418"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="30792"
                obs_have="30792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7767991"
                         time_creation="Tue Mar  1 00:54:39 2011"
                         time_modification="Tue Feb  1 11:11:14 2011" />
        <observations epoch_first="Tue Feb  1 10:00:00 2011"
                      epoch_last="Tue Feb  1 10:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37375"
                obs_have="35543"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="33837"
                obs_have="33418"
                obs_ratio="98.76" />
          <mask elevation="15 degrees"
                obs_expected="30792"
                obs_have="30792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032l.11o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Feb  1 12:19:24 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7332560"
                         time_creation="Tue Feb  1 12:18:11 2011"
                         time_modification="Tue Feb  1 12:11:12 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="31572"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30770"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29097"
                obs_have="29097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 12:48:26 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7332560"
                         time_creation="Tue Feb  1 12:18:11 2011"
                         time_modification="Tue Feb  1 12:11:12 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="31572"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30770"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="29098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 14:37:27 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7332560"
                         time_creation="Tue Feb  1 12:18:11 2011"
                         time_modification="Tue Feb  1 12:11:12 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="31572"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30770"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="29098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7332560"
                         time_creation="Tue Feb  1 12:18:11 2011"
                         time_modification="Tue Feb  1 12:11:12 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="31572"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30770"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="29098"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7332560"
                         time_creation="Tue Mar  1 00:54:39 2011"
                         time_modification="Tue Feb  1 12:11:12 2011" />
        <observations epoch_first="Tue Feb  1 11:00:00 2011"
                      epoch_last="Tue Feb  1 11:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33513"
                obs_have="31572"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="30840"
                obs_have="30770"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="29098"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032m.11o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Feb  1 13:19:16 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7961029"
                         time_creation="Tue Feb  1 13:18:18 2011"
                         time_modification="Tue Feb  1 13:11:11 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34966"
                obs_have="32132"
                obs_ratio="91.89" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28910"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="24690"
                obs_have="24690"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 13:48:20 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7961029"
                         time_creation="Tue Feb  1 13:18:18 2011"
                         time_modification="Tue Feb  1 13:11:11 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34965"
                obs_have="32132"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28910"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="24689"
                obs_have="24689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 15:37:20 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7961029"
                         time_creation="Tue Feb  1 13:18:18 2011"
                         time_modification="Tue Feb  1 13:11:11 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34965"
                obs_have="32132"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28910"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="24689"
                obs_have="24689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7961029"
                         time_creation="Tue Feb  1 13:18:18 2011"
                         time_modification="Tue Feb  1 13:11:11 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34965"
                obs_have="32132"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28910"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="24689"
                obs_have="24689"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7961029"
                         time_creation="Tue Mar  1 00:54:40 2011"
                         time_modification="Tue Feb  1 13:11:11 2011" />
        <observations epoch_first="Tue Feb  1 12:00:00 2011"
                      epoch_last="Tue Feb  1 12:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34965"
                obs_have="32132"
                obs_ratio="91.90" />
          <mask elevation="10 degrees"
                obs_expected="28999"
                obs_have="28910"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="24689"
                obs_have="24689"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032n.11o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Feb  1 14:19:38 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8619095"
                         time_creation="Tue Feb  1 14:18:16 2011"
                         time_modification="Tue Feb  1 14:11:11 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="34429"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="33180"
                obs_have="33180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32319"
                obs_have="32319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 14:48:38 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8619095"
                         time_creation="Tue Feb  1 14:18:16 2011"
                         time_modification="Tue Feb  1 14:11:11 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="34429"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="33180"
                obs_have="33180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32319"
                obs_have="32319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 16:38:06 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8619095"
                         time_creation="Tue Feb  1 14:18:16 2011"
                         time_modification="Tue Feb  1 14:11:11 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="34429"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="33180"
                obs_have="33180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32319"
                obs_have="32319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8619095"
                         time_creation="Tue Feb  1 14:18:16 2011"
                         time_modification="Tue Feb  1 14:11:11 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="34429"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="33180"
                obs_have="33180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32319"
                obs_have="32319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="8619095"
                         time_creation="Tue Mar  1 00:54:40 2011"
                         time_modification="Tue Feb  1 14:11:11 2011" />
        <observations epoch_first="Tue Feb  1 13:00:00 2011"
                      epoch_last="Tue Feb  1 13:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35112"
                obs_have="34429"
                obs_ratio="98.05" />
          <mask elevation="10 degrees"
                obs_expected="33180"
                obs_have="33180"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32319"
                obs_have="32319"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032o.11o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Feb  1 15:19:20 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9006370"
                         time_creation="Tue Feb  1 15:18:20 2011"
                         time_modification="Tue Feb  1 15:11:10 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38598"
                obs_have="35075"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33137"
                obs_have="32347"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="27377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 15:48:36 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9006370"
                         time_creation="Tue Feb  1 15:18:20 2011"
                         time_modification="Tue Feb  1 15:11:10 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38598"
                obs_have="35075"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33137"
                obs_have="32347"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="27377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 17:37:58 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9006370"
                         time_creation="Tue Feb  1 15:18:20 2011"
                         time_modification="Tue Feb  1 15:11:10 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38598"
                obs_have="35075"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33137"
                obs_have="32347"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="27377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9006370"
                         time_creation="Tue Feb  1 15:18:20 2011"
                         time_modification="Tue Feb  1 15:11:10 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38598"
                obs_have="35075"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33137"
                obs_have="32347"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="27377"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="9006370"
                         time_creation="Tue Mar  1 00:54:40 2011"
                         time_modification="Tue Feb  1 15:11:10 2011" />
        <observations epoch_first="Tue Feb  1 14:00:00 2011"
                      epoch_last="Tue Feb  1 14:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38598"
                obs_have="35075"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33137"
                obs_have="32347"
                obs_ratio="97.62" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="27377"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032p.11o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Feb  1 16:19:22 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8251167"
                         time_creation="Tue Feb  1 16:18:18 2011"
                         time_modification="Tue Feb  1 16:11:10 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29982"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="27731"
                obs_have="27527"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 16:48:52 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8251167"
                         time_creation="Tue Feb  1 16:18:18 2011"
                         time_modification="Tue Feb  1 16:11:10 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29982"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="27731"
                obs_have="27527"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 18:37:37 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8251167"
                         time_creation="Tue Feb  1 16:18:18 2011"
                         time_modification="Tue Feb  1 16:11:10 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29982"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="27731"
                obs_have="27527"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8251167"
                         time_creation="Tue Feb  1 16:18:18 2011"
                         time_modification="Tue Feb  1 16:11:10 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29982"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="27731"
                obs_have="27527"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:11"
                         size="8251167"
                         time_creation="Tue Mar  1 00:54:41 2011"
                         time_modification="Tue Feb  1 16:11:10 2011" />
        <observations epoch_first="Tue Feb  1 15:00:00 2011"
                      epoch_last="Tue Feb  1 15:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35362"
                obs_have="29982"
                obs_ratio="84.79" />
          <mask elevation="10 degrees"
                obs_expected="27731"
                obs_have="27527"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="25257"
                obs_have="25257"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032q.11o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Feb  1 17:19:27 2011"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8782096"
                         time_creation="Tue Feb  1 17:18:24 2011"
                         time_modification="Tue Feb  1 17:11:16 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40699"
                obs_have="34036"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="28983"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27954"
                obs_have="27953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 17:48:40 2011"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8782096"
                         time_creation="Tue Feb  1 17:18:24 2011"
                         time_modification="Tue Feb  1 17:11:16 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40699"
                obs_have="34036"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="28983"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27954"
                obs_have="27953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 19:37:38 2011"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8782096"
                         time_creation="Tue Feb  1 17:18:24 2011"
                         time_modification="Tue Feb  1 17:11:16 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40699"
                obs_have="34036"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="28983"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27954"
                obs_have="27953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8782096"
                         time_creation="Tue Feb  1 17:18:24 2011"
                         time_modification="Tue Feb  1 17:11:16 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40699"
                obs_have="34036"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="28983"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27954"
                obs_have="27953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8782096"
                         time_creation="Tue Mar  1 00:54:41 2011"
                         time_modification="Tue Feb  1 17:11:16 2011" />
        <observations epoch_first="Tue Feb  1 16:00:00 2011"
                      epoch_last="Tue Feb  1 16:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40699"
                obs_have="34036"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="28983"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="27954"
                obs_have="27953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032s.11o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Feb  1 19:19:16 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8014077"
                         time_creation="Tue Feb  1 19:18:35 2011"
                         time_modification="Tue Feb  1 19:11:08 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="32057"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="28029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 19:48:42 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8014077"
                         time_creation="Tue Feb  1 19:18:35 2011"
                         time_modification="Tue Feb  1 19:11:08 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="32057"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="28029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8014077"
                         time_creation="Tue Feb  1 19:18:35 2011"
                         time_modification="Tue Feb  1 19:11:08 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="32057"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="28029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="8014077"
                         time_creation="Tue Mar  1 00:54:42 2011"
                         time_modification="Tue Feb  1 19:11:08 2011" />
        <observations epoch_first="Tue Feb  1 18:00:00 2011"
                      epoch_last="Tue Feb  1 18:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35177"
                obs_have="32057"
                obs_ratio="91.13" />
          <mask elevation="10 degrees"
                obs_expected="28029"
                obs_have="28029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24223"
                obs_have="24223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032t.11o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Feb  1 20:19:40 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7900609"
                         time_creation="Tue Feb  1 20:18:27 2011"
                         time_modification="Tue Feb  1 20:11:12 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34775"
                obs_have="33463"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31283"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25269"
                obs_have="25269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 20:48:48 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7900609"
                         time_creation="Tue Feb  1 20:18:27 2011"
                         time_modification="Tue Feb  1 20:11:12 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34775"
                obs_have="33463"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31283"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25268"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7900609"
                         time_creation="Tue Feb  1 20:18:27 2011"
                         time_modification="Tue Feb  1 20:11:12 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34775"
                obs_have="33463"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31283"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25268"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7900609"
                         time_creation="Tue Mar  1 00:54:42 2011"
                         time_modification="Tue Feb  1 20:11:12 2011" />
        <observations epoch_first="Tue Feb  1 19:00:00 2011"
                      epoch_last="Tue Feb  1 19:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34775"
                obs_have="33463"
                obs_ratio="96.23" />
          <mask elevation="10 degrees"
                obs_expected="31488"
                obs_have="31283"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="25268"
                obs_have="25268"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032u.11o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Feb  1 21:19:28 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7812850"
                         time_creation="Tue Feb  1 21:18:41 2011"
                         time_modification="Tue Feb  1 21:11:08 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33392"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="30826"
                obs_have="30820"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:53:57 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7812850"
                         time_creation="Tue Feb  1 21:18:41 2011"
                         time_modification="Tue Feb  1 21:11:08 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33392"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="30826"
                obs_have="30820"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:57:16 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7812850"
                         time_creation="Tue Feb  1 21:18:41 2011"
                         time_modification="Tue Feb  1 21:11:08 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33392"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="30826"
                obs_have="30820"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7812850"
                         time_creation="Tue Feb  1 21:18:41 2011"
                         time_modification="Tue Feb  1 21:11:08 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33392"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="30826"
                obs_have="30820"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:09"
                         size="7812850"
                         time_creation="Tue Mar  1 00:54:42 2011"
                         time_modification="Tue Feb  1 21:11:08 2011" />
        <observations epoch_first="Tue Feb  1 20:00:00 2011"
                      epoch_last="Tue Feb  1 20:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34981"
                obs_have="33392"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="30826"
                obs_have="30820"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27118"
                obs_have="27118"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032v.11o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb  2 00:00:44 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8027659"
                         time_creation="Tue Feb  1 22:18:48 2011"
                         time_modification="Tue Feb  1 22:11:12 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35696"
                obs_have="34558"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31495"
                obs_have="31495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 00:37:26 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8027659"
                         time_creation="Tue Feb  1 22:18:48 2011"
                         time_modification="Tue Feb  1 22:11:12 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35696"
                obs_have="34558"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31495"
                obs_have="31495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8027659"
                         time_creation="Tue Feb  1 22:18:48 2011"
                         time_modification="Tue Feb  1 22:11:12 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35696"
                obs_have="34558"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31495"
                obs_have="31495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="8027659"
                         time_creation="Tue Mar  1 00:54:43 2011"
                         time_modification="Tue Feb  1 22:11:12 2011" />
        <observations epoch_first="Tue Feb  1 21:00:00 2011"
                      epoch_last="Tue Feb  1 21:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35696"
                obs_have="34558"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31495"
                obs_have="31495"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28500"
                obs_have="28500"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032w.11o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Feb  1 23:36:51 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Feb  1 23:18:35 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:42:37 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Feb  1 23:18:35 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Feb  1 23:49:05 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Feb  1 23:18:35 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 01:37:36 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Feb  1 23:18:35 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Feb  1 23:18:35 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:12"
                         size="7702607"
                         time_creation="Tue Mar  1 00:54:43 2011"
                         time_modification="Tue Feb  1 23:11:11 2011" />
        <observations epoch_first="Tue Feb  1 22:00:00 2011"
                      epoch_last="Tue Feb  1 22:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="33061"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="32045"
                obs_have="31787"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="29101"
                obs_have="29101"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/sbls032x.11o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Feb  2 00:19:25 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7603339"
                         time_creation="Wed Feb  2 00:18:51 2011"
                         time_modification="Wed Feb  2 00:11:12 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="32814"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="31532"
                obs_have="31492"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 00:48:28 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7603339"
                         time_creation="Wed Feb  2 00:18:51 2011"
                         time_modification="Wed Feb  2 00:11:12 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="32814"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="31532"
                obs_have="31492"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 02:37:40 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7603339"
                         time_creation="Wed Feb  2 00:18:51 2011"
                         time_modification="Wed Feb  2 00:11:12 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="32814"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="31532"
                obs_have="31492"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb  2 21:40:04 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7603339"
                         time_creation="Wed Feb  2 00:18:51 2011"
                         time_modification="Wed Feb  2 00:11:12 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="32814"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="31532"
                obs_have="31492"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar  3 04:07:01 2011"
               level="3">
        <file_statistics latency="00:11:13"
                         size="7603339"
                         time_creation="Tue Mar  1 00:54:43 2011"
                         time_modification="Wed Feb  2 00:11:12 2011" />
        <observations epoch_first="Tue Feb  1 23:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:59 2011"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35044"
                obs_have="32814"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="31532"
                obs_have="31492"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="29108"
                obs_have="29108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
