<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-01-26 00:00:00"
    DayOfYear="26"
    Year="2012">
  <station name="DRUS">
    <file name="/drus0260.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 28 01:22:19 2012"
               level="3">
        <file_statistics latency="21:32:25"
                         size="7633272"
                         time_creation="Fri Jan 27 21:34:37 2012"
                         time_modification="Fri Jan 27 21:31:55 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29604"
                obs_have="27877"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24590"
                obs_have="24586"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21724"
                obs_have="21724"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 11:08:10 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:42"
                         size="7633272"
                         time_creation="Thu Feb 23 01:02:22 2012"
                         time_modification="Mon Feb  6 01:13:12 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:30 2012"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29604"
                obs_have="27877"
                obs_ratio="94.17" />
          <mask elevation="10 degrees"
                obs_expected="24590"
                obs_have="24586"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21724"
                obs_have="21724"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 26 01:22:30 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9231578"
                         time_creation="Thu Jan 26 01:16:05 2012"
                         time_modification="Thu Jan 26 01:13:17 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31776"
                obs_have="31128"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30318"
                obs_have="30318"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 01:47:26 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9231578"
                         time_creation="Thu Jan 26 01:16:05 2012"
                         time_modification="Thu Jan 26 01:13:17 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31776"
                obs_have="31128"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30318"
                obs_have="30318"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 03:43:07 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9231578"
                         time_creation="Thu Jan 26 01:16:05 2012"
                         time_modification="Thu Jan 26 01:13:17 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31776"
                obs_have="31128"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30318"
                obs_have="30318"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9231578"
                         time_creation="Thu Jan 26 01:16:05 2012"
                         time_modification="Thu Jan 26 01:13:17 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31776"
                obs_have="31128"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30318"
                obs_have="30318"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:13:18"
                         size="9231578"
                         time_creation="Thu Feb 23 00:53:22 2012"
                         time_modification="Thu Jan 26 01:13:17 2012" />
        <observations epoch_first="Thu Jan 26 00:00:00 2012"
                      epoch_last="Thu Jan 26 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31776"
                obs_have="31128"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="30318"
                obs_have="30318"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28570"
                obs_have="28570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 26 02:21:32 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8395780"
                         time_creation="Thu Jan 26 02:16:06 2012"
                         time_modification="Thu Jan 26 02:13:19 2012" />
        <observations epoch_first="Thu Jan 26 01:00:00 2012"
                      epoch_last="Thu Jan 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29937"
                obs_have="29218"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="27201"
                obs_have="27091"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25071"
                obs_have="25071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 02:49:00 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8395780"
                         time_creation="Thu Jan 26 02:16:06 2012"
                         time_modification="Thu Jan 26 02:13:19 2012" />
        <observations epoch_first="Thu Jan 26 01:00:00 2012"
                      epoch_last="Thu Jan 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29937"
                obs_have="29218"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="27201"
                obs_have="27091"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25071"
                obs_have="25071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 04:40:07 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8395780"
                         time_creation="Thu Jan 26 02:16:06 2012"
                         time_modification="Thu Jan 26 02:13:19 2012" />
        <observations epoch_first="Thu Jan 26 01:00:00 2012"
                      epoch_last="Thu Jan 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29937"
                obs_have="29218"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="27201"
                obs_have="27091"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25071"
                obs_have="25071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8395780"
                         time_creation="Thu Jan 26 02:16:06 2012"
                         time_modification="Thu Jan 26 02:13:19 2012" />
        <observations epoch_first="Thu Jan 26 01:00:00 2012"
                      epoch_last="Thu Jan 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29937"
                obs_have="29218"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="27201"
                obs_have="27091"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25071"
                obs_have="25071"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:13:20"
                         size="8395780"
                         time_creation="Thu Feb 23 00:53:22 2012"
                         time_modification="Thu Jan 26 02:13:19 2012" />
        <observations epoch_first="Thu Jan 26 01:00:00 2012"
                      epoch_last="Thu Jan 26 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29937"
                obs_have="29218"
                obs_ratio="97.60" />
          <mask elevation="10 degrees"
                obs_expected="27201"
                obs_have="27091"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="25071"
                obs_have="25071"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 26 03:23:14 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8103569"
                         time_creation="Thu Jan 26 03:11:07 2012"
                         time_modification="Thu Jan 26 03:08:14 2012" />
        <observations epoch_first="Thu Jan 26 02:00:00 2012"
                      epoch_last="Thu Jan 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31884"
                obs_have="29362"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="25051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22513"
                obs_have="22513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 05:50:41 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8103569"
                         time_creation="Thu Jan 26 03:11:07 2012"
                         time_modification="Thu Jan 26 03:08:14 2012" />
        <observations epoch_first="Thu Jan 26 02:00:00 2012"
                      epoch_last="Thu Jan 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31884"
                obs_have="29362"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="25051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22513"
                obs_have="22513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8103569"
                         time_creation="Thu Jan 26 03:11:07 2012"
                         time_modification="Thu Jan 26 03:08:14 2012" />
        <observations epoch_first="Thu Jan 26 02:00:00 2012"
                      epoch_last="Thu Jan 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31884"
                obs_have="29362"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="25051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22513"
                obs_have="22513"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8103569"
                         time_creation="Thu Feb 23 00:53:23 2012"
                         time_modification="Thu Jan 26 03:08:14 2012" />
        <observations epoch_first="Thu Jan 26 02:00:00 2012"
                      epoch_last="Thu Jan 26 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31884"
                obs_have="29362"
                obs_ratio="92.09" />
          <mask elevation="10 degrees"
                obs_expected="25051"
                obs_have="25051"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22513"
                obs_have="22513"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 26 04:23:21 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9005809"
                         time_creation="Thu Jan 26 04:11:11 2012"
                         time_modification="Thu Jan 26 04:08:19 2012" />
        <observations epoch_first="Thu Jan 26 03:00:00 2012"
                      epoch_last="Thu Jan 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33730"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 04:55:08 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9005809"
                         time_creation="Thu Jan 26 04:11:11 2012"
                         time_modification="Thu Jan 26 04:08:19 2012" />
        <observations epoch_first="Thu Jan 26 03:00:00 2012"
                      epoch_last="Thu Jan 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33730"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 06:52:08 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9005809"
                         time_creation="Thu Jan 26 04:11:11 2012"
                         time_modification="Thu Jan 26 04:08:19 2012" />
        <observations epoch_first="Thu Jan 26 03:00:00 2012"
                      epoch_last="Thu Jan 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33730"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9005809"
                         time_creation="Thu Jan 26 04:11:11 2012"
                         time_modification="Thu Jan 26 04:08:19 2012" />
        <observations epoch_first="Thu Jan 26 03:00:00 2012"
                      epoch_last="Thu Jan 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33730"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9005809"
                         time_creation="Thu Feb 23 00:53:23 2012"
                         time_modification="Thu Jan 26 04:08:19 2012" />
        <observations epoch_first="Thu Jan 26 03:00:00 2012"
                      epoch_last="Thu Jan 26 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35093"
                obs_have="33730"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="26849"
                obs_have="26849"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22066"
                obs_have="22066"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 26 05:24:36 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9341579"
                         time_creation="Thu Jan 26 05:11:14 2012"
                         time_modification="Thu Jan 26 05:08:18 2012" />
        <observations epoch_first="Thu Jan 26 04:00:00 2012"
                      epoch_last="Thu Jan 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35486"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="31512"
                obs_have="31512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 08:00:39 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9341579"
                         time_creation="Thu Jan 26 05:11:14 2012"
                         time_modification="Thu Jan 26 05:08:18 2012" />
        <observations epoch_first="Thu Jan 26 04:00:00 2012"
                      epoch_last="Thu Jan 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35486"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="31512"
                obs_have="31512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9341579"
                         time_creation="Thu Jan 26 05:11:14 2012"
                         time_modification="Thu Jan 26 05:08:18 2012" />
        <observations epoch_first="Thu Jan 26 04:00:00 2012"
                      epoch_last="Thu Jan 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35486"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="31512"
                obs_have="31512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9341579"
                         time_creation="Thu Feb 23 00:53:24 2012"
                         time_modification="Thu Jan 26 05:08:18 2012" />
        <observations epoch_first="Thu Jan 26 04:00:00 2012"
                      epoch_last="Thu Jan 26 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38755"
                obs_have="35486"
                obs_ratio="91.56" />
          <mask elevation="10 degrees"
                obs_expected="31512"
                obs_have="31512"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27515"
                obs_have="27515"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 26 06:24:27 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9259732"
                         time_creation="Thu Jan 26 06:11:12 2012"
                         time_modification="Thu Jan 26 06:08:18 2012" />
        <observations epoch_first="Thu Jan 26 05:00:00 2012"
                      epoch_last="Thu Jan 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34497"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="29819"
                obs_have="29819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26215"
                obs_have="26215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 08:58:35 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9259732"
                         time_creation="Thu Jan 26 06:11:12 2012"
                         time_modification="Thu Jan 26 06:08:18 2012" />
        <observations epoch_first="Thu Jan 26 05:00:00 2012"
                      epoch_last="Thu Jan 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34497"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="29819"
                obs_have="29819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26215"
                obs_have="26215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9259732"
                         time_creation="Thu Jan 26 06:11:12 2012"
                         time_modification="Thu Jan 26 06:08:18 2012" />
        <observations epoch_first="Thu Jan 26 05:00:00 2012"
                      epoch_last="Thu Jan 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34497"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="29819"
                obs_have="29819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26215"
                obs_have="26215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9259732"
                         time_creation="Thu Feb 23 00:53:25 2012"
                         time_modification="Thu Jan 26 06:08:18 2012" />
        <observations epoch_first="Thu Jan 26 05:00:00 2012"
                      epoch_last="Thu Jan 26 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36444"
                obs_have="34497"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="29819"
                obs_have="29819"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26215"
                obs_have="26215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 26 07:26:32 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10084802"
                         time_creation="Thu Jan 26 07:11:18 2012"
                         time_modification="Thu Jan 26 07:08:27 2012" />
        <observations epoch_first="Thu Jan 26 06:00:00 2012"
                      epoch_last="Thu Jan 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38450"
                obs_have="36927"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32589"
                obs_have="32589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10084802"
                         time_creation="Thu Jan 26 07:11:18 2012"
                         time_modification="Thu Jan 26 07:08:27 2012" />
        <observations epoch_first="Thu Jan 26 06:00:00 2012"
                      epoch_last="Thu Jan 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38450"
                obs_have="36927"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32589"
                obs_have="32589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:28"
                         size="10084802"
                         time_creation="Thu Feb 23 00:53:25 2012"
                         time_modification="Thu Jan 26 07:08:27 2012" />
        <observations epoch_first="Thu Jan 26 06:00:00 2012"
                      epoch_last="Thu Jan 26 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38450"
                obs_have="36927"
                obs_ratio="96.04" />
          <mask elevation="10 degrees"
                obs_expected="32589"
                obs_have="32589"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 26 08:24:01 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10939742"
                         time_creation="Thu Jan 26 08:11:36 2012"
                         time_modification="Thu Jan 26 08:08:17 2012" />
        <observations epoch_first="Thu Jan 26 07:00:00 2012"
                      epoch_last="Thu Jan 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44921"
                obs_have="43115"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35138"
                obs_have="35138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 10:02:56 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10939742"
                         time_creation="Thu Jan 26 08:11:36 2012"
                         time_modification="Thu Jan 26 08:08:17 2012" />
        <observations epoch_first="Thu Jan 26 07:00:00 2012"
                      epoch_last="Thu Jan 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44921"
                obs_have="43115"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35138"
                obs_have="35138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 10:39:00 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10939742"
                         time_creation="Thu Jan 26 08:11:36 2012"
                         time_modification="Thu Jan 26 08:08:17 2012" />
        <observations epoch_first="Thu Jan 26 07:00:00 2012"
                      epoch_last="Thu Jan 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44921"
                obs_have="43115"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35138"
                obs_have="35138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10939742"
                         time_creation="Thu Jan 26 08:11:36 2012"
                         time_modification="Thu Jan 26 08:08:17 2012" />
        <observations epoch_first="Thu Jan 26 07:00:00 2012"
                      epoch_last="Thu Jan 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44921"
                obs_have="43115"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35138"
                obs_have="35138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10939742"
                         time_creation="Thu Feb 23 00:53:26 2012"
                         time_modification="Thu Jan 26 08:08:17 2012" />
        <observations epoch_first="Thu Jan 26 07:00:00 2012"
                      epoch_last="Thu Jan 26 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44921"
                obs_have="43115"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="35138"
                obs_have="35138"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 26 09:13:32 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Jan 26 09:11:36 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 09:27:46 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Jan 26 09:11:36 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 09:48:24 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Jan 26 09:11:36 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 11:36:25 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Jan 26 09:11:36 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Jan 26 09:11:36 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="10558625"
                         time_creation="Thu Feb 23 00:53:27 2012"
                         time_modification="Thu Jan 26 09:08:18 2012" />
        <observations epoch_first="Thu Jan 26 08:00:00 2012"
                      epoch_last="Thu Jan 26 08:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42136"
                obs_have="39449"
                obs_ratio="93.62" />
          <mask elevation="10 degrees"
                obs_expected="34057"
                obs_have="34057"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28953"
                obs_have="28953"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 26 10:22:33 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9518095"
                         time_creation="Thu Jan 26 10:11:40 2012"
                         time_modification="Thu Jan 26 10:08:18 2012" />
        <observations epoch_first="Thu Jan 26 09:00:00 2012"
                      epoch_last="Thu Jan 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37116"
                obs_have="36555"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 10:56:02 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9518095"
                         time_creation="Thu Jan 26 10:11:40 2012"
                         time_modification="Thu Jan 26 10:08:18 2012" />
        <observations epoch_first="Thu Jan 26 09:00:00 2012"
                      epoch_last="Thu Jan 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37116"
                obs_have="36555"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 12:36:19 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9518095"
                         time_creation="Thu Jan 26 10:11:40 2012"
                         time_modification="Thu Jan 26 10:08:18 2012" />
        <observations epoch_first="Thu Jan 26 09:00:00 2012"
                      epoch_last="Thu Jan 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37116"
                obs_have="36555"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9518095"
                         time_creation="Thu Jan 26 10:11:40 2012"
                         time_modification="Thu Jan 26 10:08:18 2012" />
        <observations epoch_first="Thu Jan 26 09:00:00 2012"
                      epoch_last="Thu Jan 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37116"
                obs_have="36555"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9518095"
                         time_creation="Thu Feb 23 00:53:28 2012"
                         time_modification="Thu Jan 26 10:08:18 2012" />
        <observations epoch_first="Thu Jan 26 09:00:00 2012"
                      epoch_last="Thu Jan 26 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37116"
                obs_have="36555"
                obs_ratio="98.49" />
          <mask elevation="10 degrees"
                obs_expected="34719"
                obs_have="34719"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33133"
                obs_have="33133"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 26 11:21:32 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="9515970"
                         time_creation="Thu Jan 26 11:17:03 2012"
                         time_modification="Thu Jan 26 11:13:18 2012" />
        <observations epoch_first="Thu Jan 26 10:00:00 2012"
                      epoch_last="Thu Jan 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36481"
                obs_have="34442"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 11:46:37 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="9515970"
                         time_creation="Thu Jan 26 11:17:03 2012"
                         time_modification="Thu Jan 26 11:13:18 2012" />
        <observations epoch_first="Thu Jan 26 10:00:00 2012"
                      epoch_last="Thu Jan 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36481"
                obs_have="34442"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 13:35:49 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="9515970"
                         time_creation="Thu Jan 26 11:17:03 2012"
                         time_modification="Thu Jan 26 11:13:18 2012" />
        <observations epoch_first="Thu Jan 26 10:00:00 2012"
                      epoch_last="Thu Jan 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36481"
                obs_have="34442"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="9515970"
                         time_creation="Thu Jan 26 11:17:03 2012"
                         time_modification="Thu Jan 26 11:13:18 2012" />
        <observations epoch_first="Thu Jan 26 10:00:00 2012"
                      epoch_last="Thu Jan 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36481"
                obs_have="34442"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:13:19"
                         size="9515970"
                         time_creation="Thu Feb 23 00:53:28 2012"
                         time_modification="Thu Jan 26 11:13:18 2012" />
        <observations epoch_first="Thu Jan 26 10:00:00 2012"
                      epoch_last="Thu Jan 26 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36481"
                obs_have="34442"
                obs_ratio="94.41" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30969"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28636"
                obs_have="28636"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 26 12:22:24 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9450946"
                         time_creation="Thu Jan 26 12:11:24 2012"
                         time_modification="Thu Jan 26 12:08:15 2012" />
        <observations epoch_first="Thu Jan 26 11:00:00 2012"
                      epoch_last="Thu Jan 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="34018"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31109"
                obs_have="31109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26907"
                obs_have="26907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 12:47:45 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9450946"
                         time_creation="Thu Jan 26 12:11:24 2012"
                         time_modification="Thu Jan 26 12:08:15 2012" />
        <observations epoch_first="Thu Jan 26 11:00:00 2012"
                      epoch_last="Thu Jan 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="34018"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31109"
                obs_have="31109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26907"
                obs_have="26907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 14:36:48 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9450946"
                         time_creation="Thu Jan 26 12:11:24 2012"
                         time_modification="Thu Jan 26 12:08:15 2012" />
        <observations epoch_first="Thu Jan 26 11:00:00 2012"
                      epoch_last="Thu Jan 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="34018"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31109"
                obs_have="31109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26907"
                obs_have="26907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9450946"
                         time_creation="Thu Jan 26 12:11:24 2012"
                         time_modification="Thu Jan 26 12:08:15 2012" />
        <observations epoch_first="Thu Jan 26 11:00:00 2012"
                      epoch_last="Thu Jan 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="34018"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31109"
                obs_have="31109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26907"
                obs_have="26907"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9450946"
                         time_creation="Thu Feb 23 00:53:29 2012"
                         time_modification="Thu Jan 26 12:08:15 2012" />
        <observations epoch_first="Thu Jan 26 11:00:00 2012"
                      epoch_last="Thu Jan 26 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35139"
                obs_have="34018"
                obs_ratio="96.81" />
          <mask elevation="10 degrees"
                obs_expected="31109"
                obs_have="31109"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26907"
                obs_have="26907"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 26 13:21:40 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9055828"
                         time_creation="Thu Jan 26 13:11:41 2012"
                         time_modification="Thu Jan 26 13:08:19 2012" />
        <observations epoch_first="Thu Jan 26 12:00:00 2012"
                      epoch_last="Thu Jan 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34208"
                obs_have="33227"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 13:46:53 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9055828"
                         time_creation="Thu Jan 26 13:11:41 2012"
                         time_modification="Thu Jan 26 13:08:19 2012" />
        <observations epoch_first="Thu Jan 26 12:00:00 2012"
                      epoch_last="Thu Jan 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34208"
                obs_have="33227"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 15:36:18 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9055828"
                         time_creation="Thu Jan 26 13:11:41 2012"
                         time_modification="Thu Jan 26 13:08:19 2012" />
        <observations epoch_first="Thu Jan 26 12:00:00 2012"
                      epoch_last="Thu Jan 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34208"
                obs_have="33227"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9055828"
                         time_creation="Thu Jan 26 13:11:41 2012"
                         time_modification="Thu Jan 26 13:08:19 2012" />
        <observations epoch_first="Thu Jan 26 12:00:00 2012"
                      epoch_last="Thu Jan 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34208"
                obs_have="33227"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9055828"
                         time_creation="Thu Feb 23 00:53:29 2012"
                         time_modification="Thu Jan 26 13:08:19 2012" />
        <observations epoch_first="Thu Jan 26 12:00:00 2012"
                      epoch_last="Thu Jan 26 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34208"
                obs_have="33227"
                obs_ratio="97.13" />
          <mask elevation="10 degrees"
                obs_expected="30810"
                obs_have="30810"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29113"
                obs_have="29113"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 26 14:22:08 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9566051"
                         time_creation="Thu Jan 26 14:11:43 2012"
                         time_modification="Thu Jan 26 14:08:15 2012" />
        <observations epoch_first="Thu Jan 26 13:00:00 2012"
                      epoch_last="Thu Jan 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37440"
                obs_have="36448"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30544"
                obs_have="30544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 14:49:20 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9566051"
                         time_creation="Thu Jan 26 14:11:43 2012"
                         time_modification="Thu Jan 26 14:08:15 2012" />
        <observations epoch_first="Thu Jan 26 13:00:00 2012"
                      epoch_last="Thu Jan 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37440"
                obs_have="36448"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30544"
                obs_have="30544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 16:37:34 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9566051"
                         time_creation="Thu Jan 26 14:11:43 2012"
                         time_modification="Thu Jan 26 14:08:15 2012" />
        <observations epoch_first="Thu Jan 26 13:00:00 2012"
                      epoch_last="Thu Jan 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37440"
                obs_have="36448"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30544"
                obs_have="30544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9566051"
                         time_creation="Thu Jan 26 14:11:43 2012"
                         time_modification="Thu Jan 26 14:08:15 2012" />
        <observations epoch_first="Thu Jan 26 13:00:00 2012"
                      epoch_last="Thu Jan 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37440"
                obs_have="36448"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30544"
                obs_have="30544"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9566051"
                         time_creation="Thu Feb 23 00:53:30 2012"
                         time_modification="Thu Jan 26 14:08:15 2012" />
        <observations epoch_first="Thu Jan 26 13:00:00 2012"
                      epoch_last="Thu Jan 26 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37440"
                obs_have="36448"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="33923"
                obs_have="33923"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30544"
                obs_have="30544"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 26 15:21:29 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9903639"
                         time_creation="Thu Jan 26 15:17:22 2012"
                         time_modification="Thu Jan 26 15:08:15 2012" />
        <observations epoch_first="Thu Jan 26 14:00:00 2012"
                      epoch_last="Thu Jan 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39859"
                obs_have="37600"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 15:47:27 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9903639"
                         time_creation="Thu Jan 26 15:17:22 2012"
                         time_modification="Thu Jan 26 15:08:15 2012" />
        <observations epoch_first="Thu Jan 26 14:00:00 2012"
                      epoch_last="Thu Jan 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39860"
                obs_have="37600"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 17:46:32 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9903639"
                         time_creation="Thu Jan 26 15:17:22 2012"
                         time_modification="Thu Jan 26 15:08:15 2012" />
        <observations epoch_first="Thu Jan 26 14:00:00 2012"
                      epoch_last="Thu Jan 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39860"
                obs_have="37600"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9903639"
                         time_creation="Thu Jan 26 15:17:22 2012"
                         time_modification="Thu Jan 26 15:08:15 2012" />
        <observations epoch_first="Thu Jan 26 14:00:00 2012"
                      epoch_last="Thu Jan 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39860"
                obs_have="37600"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9903639"
                         time_creation="Thu Feb 23 00:53:30 2012"
                         time_modification="Thu Jan 26 15:08:15 2012" />
        <observations epoch_first="Thu Jan 26 14:00:00 2012"
                      epoch_last="Thu Jan 26 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39860"
                obs_have="37600"
                obs_ratio="94.33" />
          <mask elevation="10 degrees"
                obs_expected="30937"
                obs_have="30937"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 26 16:54:10 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="10154884"
                         time_creation="Thu Jan 26 16:22:18 2012"
                         time_modification="Thu Jan 26 16:15:16 2012" />
        <observations epoch_first="Thu Jan 26 15:00:00 2012"
                      epoch_last="Thu Jan 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38684"
                obs_have="38027"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28639"
                obs_have="28639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 18:49:39 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="10154884"
                         time_creation="Thu Jan 26 16:22:18 2012"
                         time_modification="Thu Jan 26 16:15:16 2012" />
        <observations epoch_first="Thu Jan 26 15:00:00 2012"
                      epoch_last="Thu Jan 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38684"
                obs_have="38027"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28639"
                obs_have="28639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="10154884"
                         time_creation="Thu Jan 26 16:22:18 2012"
                         time_modification="Thu Jan 26 16:15:16 2012" />
        <observations epoch_first="Thu Jan 26 15:00:00 2012"
                      epoch_last="Thu Jan 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38684"
                obs_have="38027"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28639"
                obs_have="28639"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:15:17"
                         size="10154884"
                         time_creation="Thu Feb 23 00:53:31 2012"
                         time_modification="Thu Jan 26 16:15:16 2012" />
        <observations epoch_first="Thu Jan 26 15:00:00 2012"
                      epoch_last="Thu Jan 26 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38684"
                obs_have="38027"
                obs_ratio="98.30" />
          <mask elevation="10 degrees"
                obs_expected="34955"
                obs_have="34955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28639"
                obs_have="28639"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 26 17:24:03 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9857022"
                         time_creation="Thu Jan 26 17:17:04 2012"
                         time_modification="Thu Jan 26 17:08:19 2012" />
        <observations epoch_first="Thu Jan 26 16:00:00 2012"
                      epoch_last="Thu Jan 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35182"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="33070"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29679"
                obs_have="29679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 18:01:25 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9857022"
                         time_creation="Thu Jan 26 17:17:04 2012"
                         time_modification="Thu Jan 26 17:08:19 2012" />
        <observations epoch_first="Thu Jan 26 16:00:00 2012"
                      epoch_last="Thu Jan 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35182"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="33070"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29679"
                obs_have="29679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 19:47:38 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9857022"
                         time_creation="Thu Jan 26 17:17:04 2012"
                         time_modification="Thu Jan 26 17:08:19 2012" />
        <observations epoch_first="Thu Jan 26 16:00:00 2012"
                      epoch_last="Thu Jan 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35182"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="33070"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29679"
                obs_have="29679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9857022"
                         time_creation="Thu Jan 26 17:17:04 2012"
                         time_modification="Thu Jan 26 17:08:19 2012" />
        <observations epoch_first="Thu Jan 26 16:00:00 2012"
                      epoch_last="Thu Jan 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35182"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="33070"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29679"
                obs_have="29679"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9857022"
                         time_creation="Thu Feb 23 00:53:32 2012"
                         time_modification="Thu Jan 26 17:08:19 2012" />
        <observations epoch_first="Thu Jan 26 16:00:00 2012"
                      epoch_last="Thu Jan 26 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36014"
                obs_have="35182"
                obs_ratio="97.69" />
          <mask elevation="10 degrees"
                obs_expected="33070"
                obs_have="33070"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29679"
                obs_have="29679"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 26 18:21:53 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8726779"
                         time_creation="Thu Jan 26 18:17:01 2012"
                         time_modification="Thu Jan 26 18:08:12 2012" />
        <observations epoch_first="Thu Jan 26 17:00:00 2012"
                      epoch_last="Thu Jan 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33134"
                obs_have="31426"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 20:38:34 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8726779"
                         time_creation="Thu Jan 26 18:17:01 2012"
                         time_modification="Thu Jan 26 18:08:12 2012" />
        <observations epoch_first="Thu Jan 26 17:00:00 2012"
                      epoch_last="Thu Jan 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33134"
                obs_have="31426"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8726779"
                         time_creation="Thu Jan 26 18:17:01 2012"
                         time_modification="Thu Jan 26 18:08:12 2012" />
        <observations epoch_first="Thu Jan 26 17:00:00 2012"
                      epoch_last="Thu Jan 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33134"
                obs_have="31426"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:13"
                         size="8726779"
                         time_creation="Thu Feb 23 00:53:32 2012"
                         time_modification="Thu Jan 26 18:08:12 2012" />
        <observations epoch_first="Thu Jan 26 17:00:00 2012"
                      epoch_last="Thu Jan 26 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33134"
                obs_have="31426"
                obs_ratio="94.85" />
          <mask elevation="10 degrees"
                obs_expected="28341"
                obs_have="28341"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 26 19:23:26 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9375414"
                         time_creation="Thu Jan 26 19:16:45 2012"
                         time_modification="Thu Jan 26 19:08:19 2012" />
        <observations epoch_first="Thu Jan 26 18:00:00 2012"
                      epoch_last="Thu Jan 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36584"
                obs_have="34193"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 21:53:47 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9375414"
                         time_creation="Thu Jan 26 19:16:45 2012"
                         time_modification="Thu Jan 26 19:08:19 2012" />
        <observations epoch_first="Thu Jan 26 18:00:00 2012"
                      epoch_last="Thu Jan 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36584"
                obs_have="34193"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9375414"
                         time_creation="Thu Jan 26 19:16:45 2012"
                         time_modification="Thu Jan 26 19:08:19 2012" />
        <observations epoch_first="Thu Jan 26 18:00:00 2012"
                      epoch_last="Thu Jan 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36584"
                obs_have="34193"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9375414"
                         time_creation="Thu Feb 23 00:53:33 2012"
                         time_modification="Thu Jan 26 19:08:19 2012" />
        <observations epoch_first="Thu Jan 26 18:00:00 2012"
                      epoch_last="Thu Jan 26 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36584"
                obs_have="34193"
                obs_ratio="93.46" />
          <mask elevation="10 degrees"
                obs_expected="26563"
                obs_have="26563"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23902"
                obs_have="23902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9932116"
                         time_creation="Thu Jan 26 20:21:40 2012"
                         time_modification="Thu Jan 26 20:08:20 2012" />
        <observations epoch_first="Thu Jan 26 19:00:00 2012"
                      epoch_last="Thu Jan 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="36005"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23692"
                obs_have="23692"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9932116"
                         time_creation="Thu Feb 23 00:53:33 2012"
                         time_modification="Thu Jan 26 20:08:20 2012" />
        <observations epoch_first="Thu Jan 26 19:00:00 2012"
                      epoch_last="Thu Jan 26 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39217"
                obs_have="36005"
                obs_ratio="91.81" />
          <mask elevation="10 degrees"
                obs_expected="26769"
                obs_have="26769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23692"
                obs_have="23692"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 26 21:25:54 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9515580"
                         time_creation="Thu Jan 26 21:16:38 2012"
                         time_modification="Thu Jan 26 21:08:18 2012" />
        <observations epoch_first="Thu Jan 26 20:00:00 2012"
                      epoch_last="Thu Jan 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="33156"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28321"
                obs_have="28321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 23:12:36 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9515580"
                         time_creation="Thu Jan 26 21:16:38 2012"
                         time_modification="Thu Jan 26 21:08:18 2012" />
        <observations epoch_first="Thu Jan 26 20:00:00 2012"
                      epoch_last="Thu Jan 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="33156"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28321"
                obs_have="28321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 23:43:25 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9515580"
                         time_creation="Thu Jan 26 21:16:38 2012"
                         time_modification="Thu Jan 26 21:08:18 2012" />
        <observations epoch_first="Thu Jan 26 20:00:00 2012"
                      epoch_last="Thu Jan 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="33156"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28321"
                obs_have="28321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9515580"
                         time_creation="Thu Jan 26 21:16:38 2012"
                         time_modification="Thu Jan 26 21:08:18 2012" />
        <observations epoch_first="Thu Jan 26 20:00:00 2012"
                      epoch_last="Thu Jan 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="33156"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28321"
                obs_have="28321"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:19"
                         size="9515580"
                         time_creation="Thu Feb 23 00:53:34 2012"
                         time_modification="Thu Jan 26 21:08:18 2012" />
        <observations epoch_first="Thu Jan 26 20:00:00 2012"
                      epoch_last="Thu Jan 26 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="33156"
                obs_ratio="96.94" />
          <mask elevation="10 degrees"
                obs_expected="30489"
                obs_have="30489"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28321"
                obs_have="28321"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 26 22:26:00 2012"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9607074"
                         time_creation="Thu Jan 26 22:17:42 2012"
                         time_modification="Thu Jan 26 22:08:22 2012" />
        <observations epoch_first="Thu Jan 26 21:00:00 2012"
                      epoch_last="Thu Jan 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="32559"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 22:54:34 2012"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9607074"
                         time_creation="Thu Jan 26 22:17:42 2012"
                         time_modification="Thu Jan 26 22:08:22 2012" />
        <observations epoch_first="Thu Jan 26 21:00:00 2012"
                      epoch_last="Thu Jan 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="32559"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 00:38:00 2012"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9607074"
                         time_creation="Thu Jan 26 22:17:42 2012"
                         time_modification="Thu Jan 26 22:08:22 2012" />
        <observations epoch_first="Thu Jan 26 21:00:00 2012"
                      epoch_last="Thu Jan 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="32559"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9607074"
                         time_creation="Thu Jan 26 22:17:42 2012"
                         time_modification="Thu Jan 26 22:08:22 2012" />
        <observations epoch_first="Thu Jan 26 21:00:00 2012"
                      epoch_last="Thu Jan 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="32559"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9607074"
                         time_creation="Thu Feb 23 00:53:34 2012"
                         time_modification="Thu Jan 26 22:08:22 2012" />
        <observations epoch_first="Thu Jan 26 21:00:00 2012"
                      epoch_last="Thu Jan 26 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="32559"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="31673"
                obs_have="31673"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29448"
                obs_have="29448"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Jan 26 23:25:55 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10125449"
                         time_creation="Thu Jan 26 23:21:35 2012"
                         time_modification="Thu Jan 26 23:08:17 2012" />
        <observations epoch_first="Thu Jan 26 22:00:00 2012"
                      epoch_last="Thu Jan 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37590"
                obs_have="36125"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 26 23:59:20 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10125449"
                         time_creation="Thu Jan 26 23:21:35 2012"
                         time_modification="Thu Jan 26 23:08:17 2012" />
        <observations epoch_first="Thu Jan 26 22:00:00 2012"
                      epoch_last="Thu Jan 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37590"
                obs_have="36125"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 01:36:14 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10125449"
                         time_creation="Thu Jan 26 23:21:35 2012"
                         time_modification="Thu Jan 26 23:08:17 2012" />
        <observations epoch_first="Thu Jan 26 22:00:00 2012"
                      epoch_last="Thu Jan 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37590"
                obs_have="36125"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10125449"
                         time_creation="Thu Jan 26 23:21:35 2012"
                         time_modification="Thu Jan 26 23:08:17 2012" />
        <observations epoch_first="Thu Jan 26 22:00:00 2012"
                      epoch_last="Thu Jan 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37590"
                obs_have="36125"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:18"
                         size="10125449"
                         time_creation="Thu Feb 23 00:53:35 2012"
                         time_modification="Thu Jan 26 23:08:17 2012" />
        <observations epoch_first="Thu Jan 26 22:00:00 2012"
                      epoch_last="Thu Jan 26 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37590"
                obs_have="36125"
                obs_ratio="96.10" />
          <mask elevation="10 degrees"
                obs_expected="31607"
                obs_have="31607"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26454"
                obs_have="26454"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus026x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 27 00:22:34 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9633218"
                         time_creation="Fri Jan 27 00:16:57 2012"
                         time_modification="Fri Jan 27 00:08:19 2012" />
        <observations epoch_first="Thu Jan 26 23:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36433"
                obs_have="34428"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24408"
                obs_have="24408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 00:52:48 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9633218"
                         time_creation="Fri Jan 27 00:16:57 2012"
                         time_modification="Fri Jan 27 00:08:19 2012" />
        <observations epoch_first="Thu Jan 26 23:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36433"
                obs_have="34428"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24408"
                obs_have="24408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 02:36:51 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9633218"
                         time_creation="Fri Jan 27 00:16:57 2012"
                         time_modification="Fri Jan 27 00:08:19 2012" />
        <observations epoch_first="Thu Jan 26 23:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36433"
                obs_have="34428"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24408"
                obs_have="24408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Jan 27 20:02:11 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9633218"
                         time_creation="Fri Jan 27 00:16:57 2012"
                         time_modification="Fri Jan 27 00:08:19 2012" />
        <observations epoch_first="Thu Jan 26 23:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36433"
                obs_have="34428"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24408"
                obs_have="24408"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb 25 04:21:10 2012"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9633218"
                         time_creation="Thu Feb 23 00:53:36 2012"
                         time_modification="Fri Jan 27 00:08:19 2012" />
        <observations epoch_first="Thu Jan 26 23:00:00 2012"
                      epoch_last="Thu Jan 26 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36433"
                obs_have="34428"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="29236"
                obs_have="29236"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24408"
                obs_have="24408"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
