<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-03-28 00:00:00"
    DayOfYear="87"
    Year="2013">
  <station name="DRUS">
    <file name="/drus0870.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 30 03:01:40 2013"
               level="3">
        <file_statistics latency="01:31:30"
                         size="7510543"
                         time_creation="Fri Mar 29 01:36:14 2013"
                         time_modification="Fri Mar 29 01:31:00 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29630"
                obs_have="26609"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="24508"
                obs_have="23821"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="21678"
                obs_have="21235"
                obs_ratio="97.96" />
        </observations>
      </control>
      <control date="Sat Apr 27 13:29:40 2013"
               level="3">
        <file_statistics latency="01:31:30"
                         size="7510543"
                         time_creation="Thu Apr 25 01:36:27 2013"
                         time_modification="Fri Mar 29 01:31:00 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:30 2013"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29630"
                obs_have="26609"
                obs_ratio="89.80" />
          <mask elevation="10 degrees"
                obs_expected="24508"
                obs_have="23821"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="21678"
                obs_have="21235"
                obs_ratio="97.96" />
        </observations>
      </control>
    </file>
    <file name="/drus087a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Mar 28 01:22:09 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9613498"
                         time_creation="Thu Mar 28 01:16:23 2013"
                         time_modification="Thu Mar 28 01:08:16 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="34299"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27050"
                obs_have="27050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 01:42:39 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9613498"
                         time_creation="Thu Mar 28 01:16:23 2013"
                         time_modification="Thu Mar 28 01:08:16 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="34299"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27050"
                obs_have="27050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 03:08:49 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9613498"
                         time_creation="Thu Mar 28 01:16:23 2013"
                         time_modification="Thu Mar 28 01:08:16 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="34299"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27050"
                obs_have="27050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9613498"
                         time_creation="Thu Mar 28 01:16:23 2013"
                         time_modification="Thu Mar 28 01:08:16 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="34299"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27050"
                obs_have="27050"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9613498"
                         time_creation="Thu Apr 25 01:03:39 2013"
                         time_modification="Thu Mar 28 01:08:16 2013" />
        <observations epoch_first="Thu Mar 28 00:00:00 2013"
                      epoch_last="Thu Mar 28 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37559"
                obs_have="34299"
                obs_ratio="91.32" />
          <mask elevation="10 degrees"
                obs_expected="31038"
                obs_have="31038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27050"
                obs_have="27050"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Mar 28 02:32:33 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9838683"
                         time_creation="Thu Mar 28 02:16:17 2013"
                         time_modification="Thu Mar 28 02:08:19 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39123"
                obs_have="36328"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32494"
                obs_have="32494"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 04:12:33 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9838683"
                         time_creation="Thu Mar 28 02:16:17 2013"
                         time_modification="Thu Mar 28 02:08:19 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39123"
                obs_have="36328"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32494"
                obs_have="32494"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 04:47:22 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9838683"
                         time_creation="Thu Mar 28 02:16:17 2013"
                         time_modification="Thu Mar 28 02:08:19 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39123"
                obs_have="36328"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32494"
                obs_have="32494"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9838683"
                         time_creation="Thu Mar 28 02:16:17 2013"
                         time_modification="Thu Mar 28 02:08:19 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39123"
                obs_have="36328"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32494"
                obs_have="32494"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9838683"
                         time_creation="Thu Apr 25 01:03:41 2013"
                         time_modification="Thu Mar 28 02:08:19 2013" />
        <observations epoch_first="Thu Mar 28 01:00:00 2013"
                      epoch_last="Thu Mar 28 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39123"
                obs_have="36328"
                obs_ratio="92.86" />
          <mask elevation="10 degrees"
                obs_expected="32494"
                obs_have="32494"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Mar 28 03:39:25 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9806203"
                         time_creation="Thu Mar 28 03:16:09 2013"
                         time_modification="Thu Mar 28 03:08:19 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43367"
                obs_have="38259"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="34474"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="25765"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9806203"
                         time_creation="Thu Mar 28 03:16:09 2013"
                         time_modification="Thu Mar 28 03:08:19 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43367"
                obs_have="38259"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="34474"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="25765"
                obs_ratio="93.42" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9806203"
                         time_creation="Thu Apr 25 01:03:44 2013"
                         time_modification="Thu Mar 28 03:08:19 2013" />
        <observations epoch_first="Thu Mar 28 02:00:00 2013"
                      epoch_last="Thu Mar 28 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43367"
                obs_have="38259"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="34474"
                obs_have="31839"
                obs_ratio="92.36" />
          <mask elevation="15 degrees"
                obs_expected="27579"
                obs_have="25765"
                obs_ratio="93.42" />
        </observations>
      </control>
    </file>
    <file name="/drus087d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Mar 28 04:59:19 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9680053"
                         time_creation="Thu Mar 28 04:16:10 2013"
                         time_modification="Thu Mar 28 04:08:22 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41633"
                obs_have="34979"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="35267"
                obs_have="32305"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="32224"
                obs_have="30919"
                obs_ratio="95.95" />
        </observations>
      </control>
      <control date="Thu Mar 28 06:11:42 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9680053"
                         time_creation="Thu Mar 28 04:16:10 2013"
                         time_modification="Thu Mar 28 04:08:22 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41633"
                obs_have="34979"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="35267"
                obs_have="32305"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="32224"
                obs_have="30919"
                obs_ratio="95.95" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9680053"
                         time_creation="Thu Mar 28 04:16:10 2013"
                         time_modification="Thu Mar 28 04:08:22 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41633"
                obs_have="34979"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="35267"
                obs_have="32305"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="32224"
                obs_have="30919"
                obs_ratio="95.95" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9680053"
                         time_creation="Thu Apr 25 01:03:46 2013"
                         time_modification="Thu Mar 28 04:08:22 2013" />
        <observations epoch_first="Thu Mar 28 03:00:00 2013"
                      epoch_last="Thu Mar 28 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41633"
                obs_have="34979"
                obs_ratio="84.02" />
          <mask elevation="10 degrees"
                obs_expected="35267"
                obs_have="32305"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="32224"
                obs_have="30919"
                obs_ratio="95.95" />
        </observations>
      </control>
    </file>
    <file name="/drus087e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Mar 28 05:28:42 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Mar 28 05:16:11 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33270"
                obs_have="33270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 05:32:14 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Mar 28 05:16:11 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="65111"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 05:54:48 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Mar 28 05:16:11 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33270"
                obs_have="33270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 07:22:24 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Mar 28 05:16:11 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33270"
                obs_have="33270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Mar 28 05:16:11 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33270"
                obs_have="33270"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9680053"
                         time_creation="Thu Apr 25 01:03:50 2013"
                         time_modification="Thu Mar 28 05:08:16 2013" />
        <observations epoch_first="Thu Mar 28 04:00:00 2013"
                      epoch_last="Thu Mar 28 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37614"
                obs_have="37289"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="35231"
                obs_have="35231"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33270"
                obs_have="33270"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Mar 28 06:41:39 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9430073"
                         time_creation="Thu Mar 28 06:16:12 2013"
                         time_modification="Thu Mar 28 06:08:17 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36683"
                obs_have="34778"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27254"
                obs_have="27254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 07:02:06 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9430073"
                         time_creation="Thu Mar 28 06:16:12 2013"
                         time_modification="Thu Mar 28 06:08:17 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36683"
                obs_have="34778"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27254"
                obs_have="27254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 08:11:22 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9430073"
                         time_creation="Thu Mar 28 06:16:12 2013"
                         time_modification="Thu Mar 28 06:08:17 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36683"
                obs_have="34778"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27254"
                obs_have="27254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9430073"
                         time_creation="Thu Mar 28 06:16:12 2013"
                         time_modification="Thu Mar 28 06:08:17 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36683"
                obs_have="34778"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27254"
                obs_have="27254"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9430073"
                         time_creation="Thu Apr 25 01:03:52 2013"
                         time_modification="Thu Mar 28 06:08:17 2013" />
        <observations epoch_first="Thu Mar 28 05:00:00 2013"
                      epoch_last="Thu Mar 28 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36683"
                obs_have="34778"
                obs_ratio="94.81" />
          <mask elevation="10 degrees"
                obs_expected="30833"
                obs_have="30833"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27254"
                obs_have="27254"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Mar 28 07:47:36 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9514530"
                         time_creation="Thu Mar 28 07:16:15 2013"
                         time_modification="Thu Mar 28 07:08:22 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="33110"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29740"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25890"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Mar 28 09:11:19 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9514530"
                         time_creation="Thu Mar 28 07:16:15 2013"
                         time_modification="Thu Mar 28 07:08:22 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="33110"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29740"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25890"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9514530"
                         time_creation="Thu Mar 28 07:16:15 2013"
                         time_modification="Thu Mar 28 07:08:22 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="33110"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29740"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25890"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:23"
                         size="9514530"
                         time_creation="Thu Apr 25 01:03:56 2013"
                         time_modification="Thu Mar 28 07:08:22 2013" />
        <observations epoch_first="Thu Mar 28 06:00:00 2013"
                      epoch_last="Thu Mar 28 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="33110"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29748"
                obs_have="29740"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="25897"
                obs_have="25890"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/drus087h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Mar 28 08:38:06 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9503588"
                         time_creation="Thu Mar 28 08:16:18 2013"
                         time_modification="Thu Mar 28 08:08:17 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33027"
                obs_have="32685"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="31804"
                obs_have="31804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 10:08:54 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9503588"
                         time_creation="Thu Mar 28 08:16:18 2013"
                         time_modification="Thu Mar 28 08:08:17 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33027"
                obs_have="32685"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="31804"
                obs_have="31804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9503588"
                         time_creation="Thu Mar 28 08:16:18 2013"
                         time_modification="Thu Mar 28 08:08:17 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33027"
                obs_have="32685"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="31804"
                obs_have="31804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9503588"
                         time_creation="Thu Apr 25 01:04:02 2013"
                         time_modification="Thu Mar 28 08:08:17 2013" />
        <observations epoch_first="Thu Mar 28 07:00:00 2013"
                      epoch_last="Thu Mar 28 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33027"
                obs_have="32685"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="31804"
                obs_have="31804"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30400"
                obs_have="30400"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Mar 28 09:37:35 2013"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9970647"
                         time_creation="Thu Mar 28 09:16:18 2013"
                         time_modification="Thu Mar 28 09:08:15 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37466"
                obs_have="36457"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33001"
                obs_have="33001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 11:12:45 2013"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9970647"
                         time_creation="Thu Mar 28 09:16:18 2013"
                         time_modification="Thu Mar 28 09:08:15 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37466"
                obs_have="36457"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33001"
                obs_have="33001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9970647"
                         time_creation="Thu Mar 28 09:16:18 2013"
                         time_modification="Thu Mar 28 09:08:15 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37466"
                obs_have="36457"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33001"
                obs_have="33001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9970647"
                         time_creation="Thu Apr 25 01:04:07 2013"
                         time_modification="Thu Mar 28 09:08:15 2013" />
        <observations epoch_first="Thu Mar 28 08:00:00 2013"
                      epoch_last="Thu Mar 28 08:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37466"
                obs_have="36457"
                obs_ratio="97.31" />
          <mask elevation="10 degrees"
                obs_expected="33001"
                obs_have="33001"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29218"
                obs_have="29218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Mar 28 10:36:47 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Mar 28 10:16:50 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 10:57:04 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Mar 28 10:16:50 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 12:02:42 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Mar 28 10:16:50 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 12:37:39 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Mar 28 10:16:50 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Mar 28 10:16:50 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9816034"
                         time_creation="Thu Apr 25 01:04:11 2013"
                         time_modification="Thu Mar 28 10:08:14 2013" />
        <observations epoch_first="Thu Mar 28 09:00:00 2013"
                      epoch_last="Thu Mar 28 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39218"
                obs_have="34997"
                obs_ratio="89.24" />
          <mask elevation="10 degrees"
                obs_expected="31553"
                obs_have="30823"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25406"
                obs_have="25406"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Mar 28 11:43:46 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9859563"
                         time_creation="Thu Mar 28 11:16:25 2013"
                         time_modification="Thu Mar 28 11:08:19 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38712"
                obs_have="35986"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="34525"
                obs_have="34525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30295"
                obs_have="30295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 13:38:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9859563"
                         time_creation="Thu Mar 28 11:16:25 2013"
                         time_modification="Thu Mar 28 11:08:19 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38712"
                obs_have="35986"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="34525"
                obs_have="34525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30295"
                obs_have="30295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9859563"
                         time_creation="Thu Mar 28 11:16:25 2013"
                         time_modification="Thu Mar 28 11:08:19 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38712"
                obs_have="35986"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="34525"
                obs_have="34525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30295"
                obs_have="30295"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9859563"
                         time_creation="Thu Apr 25 01:04:14 2013"
                         time_modification="Thu Mar 28 11:08:19 2013" />
        <observations epoch_first="Thu Mar 28 10:00:00 2013"
                      epoch_last="Thu Mar 28 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38712"
                obs_have="35986"
                obs_ratio="92.96" />
          <mask elevation="10 degrees"
                obs_expected="34525"
                obs_have="34525"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30295"
                obs_have="30295"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Mar 28 12:52:39 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9505812"
                         time_creation="Thu Mar 28 12:21:37 2013"
                         time_modification="Thu Mar 28 12:08:19 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34645"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="31818"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 14:38:08 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9505812"
                         time_creation="Thu Mar 28 12:21:37 2013"
                         time_modification="Thu Mar 28 12:08:19 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34645"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="31818"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9505812"
                         time_creation="Thu Mar 28 12:21:37 2013"
                         time_modification="Thu Mar 28 12:08:19 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34645"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="31818"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9505812"
                         time_creation="Thu Apr 25 01:04:17 2013"
                         time_modification="Thu Mar 28 12:08:19 2013" />
        <observations epoch_first="Thu Mar 28 11:00:00 2013"
                      epoch_last="Thu Mar 28 11:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="34645"
                obs_ratio="93.79" />
          <mask elevation="10 degrees"
                obs_expected="32312"
                obs_have="31818"
                obs_ratio="98.47" />
          <mask elevation="15 degrees"
                obs_expected="28219"
                obs_have="28219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Mar 28 13:22:22 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9100797"
                         time_creation="Thu Mar 28 13:17:26 2013"
                         time_modification="Thu Mar 28 13:08:19 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35453"
                obs_have="33638"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30313"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 13:52:22 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9100797"
                         time_creation="Thu Mar 28 13:17:26 2013"
                         time_modification="Thu Mar 28 13:08:19 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35453"
                obs_have="33638"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30313"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 15:36:43 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9100797"
                         time_creation="Thu Mar 28 13:17:26 2013"
                         time_modification="Thu Mar 28 13:08:19 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35453"
                obs_have="33638"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30313"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9100797"
                         time_creation="Thu Mar 28 13:17:26 2013"
                         time_modification="Thu Mar 28 13:08:19 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35453"
                obs_have="33638"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30313"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27179"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9100797"
                         time_creation="Thu Apr 25 01:04:24 2013"
                         time_modification="Thu Mar 28 13:08:19 2013" />
        <observations epoch_first="Thu Mar 28 12:00:00 2013"
                      epoch_last="Thu Mar 28 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35453"
                obs_have="33638"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="30680"
                obs_have="30313"
                obs_ratio="98.80" />
          <mask elevation="15 degrees"
                obs_expected="27179"
                obs_have="27179"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Mar 28 14:21:27 2013"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9127603"
                         time_creation="Thu Mar 28 14:16:52 2013"
                         time_modification="Thu Mar 28 14:08:13 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35498"
                obs_have="33129"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="28567"
                obs_have="28567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27415"
                obs_have="27415"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 14:50:41 2013"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9127603"
                         time_creation="Thu Mar 28 14:16:52 2013"
                         time_modification="Thu Mar 28 14:08:13 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35498"
                obs_have="33129"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="28567"
                obs_have="28567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 16:40:58 2013"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9127603"
                         time_creation="Thu Mar 28 14:16:52 2013"
                         time_modification="Thu Mar 28 14:08:13 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35498"
                obs_have="33129"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="28567"
                obs_have="28567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9127603"
                         time_creation="Thu Mar 28 14:16:52 2013"
                         time_modification="Thu Mar 28 14:08:13 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35498"
                obs_have="33129"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="28567"
                obs_have="28567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9127603"
                         time_creation="Thu Apr 25 01:04:27 2013"
                         time_modification="Thu Mar 28 14:08:13 2013" />
        <observations epoch_first="Thu Mar 28 13:00:00 2013"
                      epoch_last="Thu Mar 28 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35498"
                obs_have="33129"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="28567"
                obs_have="28567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27416"
                obs_have="27416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Mar 28 15:21:57 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9285345"
                         time_creation="Thu Mar 28 15:16:25 2013"
                         time_modification="Thu Mar 28 15:08:20 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37680"
                obs_have="33141"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="27356"
                obs_have="26876"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23883"
                obs_have="23883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 15:47:16 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9285345"
                         time_creation="Thu Mar 28 15:16:25 2013"
                         time_modification="Thu Mar 28 15:08:20 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37680"
                obs_have="33141"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="27356"
                obs_have="26876"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23883"
                obs_have="23883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 17:57:06 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9285345"
                         time_creation="Thu Mar 28 15:16:25 2013"
                         time_modification="Thu Mar 28 15:08:20 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37680"
                obs_have="33141"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="27356"
                obs_have="26876"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23883"
                obs_have="23883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9285345"
                         time_creation="Thu Mar 28 15:16:25 2013"
                         time_modification="Thu Mar 28 15:08:20 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37680"
                obs_have="33141"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="27356"
                obs_have="26876"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23883"
                obs_have="23883"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9285345"
                         time_creation="Thu Apr 25 01:04:33 2013"
                         time_modification="Thu Mar 28 15:08:20 2013" />
        <observations epoch_first="Thu Mar 28 14:00:00 2013"
                      epoch_last="Thu Mar 28 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37680"
                obs_have="33141"
                obs_ratio="87.95" />
          <mask elevation="10 degrees"
                obs_expected="27356"
                obs_have="26876"
                obs_ratio="98.25" />
          <mask elevation="15 degrees"
                obs_expected="23883"
                obs_have="23883"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Mar 28 16:22:55 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9542158"
                         time_creation="Thu Mar 28 16:17:00 2013"
                         time_modification="Thu Mar 28 16:08:19 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34600"
                obs_have="33208"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29651"
                obs_have="29651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 16:56:53 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9542158"
                         time_creation="Thu Mar 28 16:17:00 2013"
                         time_modification="Thu Mar 28 16:08:19 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34600"
                obs_have="33208"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29651"
                obs_have="29651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 18:52:01 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9542158"
                         time_creation="Thu Mar 28 16:17:00 2013"
                         time_modification="Thu Mar 28 16:08:19 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34600"
                obs_have="33208"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29651"
                obs_have="29651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9542158"
                         time_creation="Thu Mar 28 16:17:00 2013"
                         time_modification="Thu Mar 28 16:08:19 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34600"
                obs_have="33208"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29651"
                obs_have="29651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:20"
                         size="9542158"
                         time_creation="Thu Apr 25 01:04:42 2013"
                         time_modification="Thu Mar 28 16:08:19 2013" />
        <observations epoch_first="Thu Mar 28 15:00:00 2013"
                      epoch_last="Thu Mar 28 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34600"
                obs_have="33208"
                obs_ratio="95.98" />
          <mask elevation="10 degrees"
                obs_expected="29651"
                obs_have="29651"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27167"
                obs_have="27167"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Mar 28 17:24:59 2013"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9526784"
                         time_creation="Thu Mar 28 17:16:20 2013"
                         time_modification="Thu Mar 28 17:08:21 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="33010"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32201"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29852"
                obs_have="29825"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Thu Mar 28 19:57:54 2013"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9526784"
                         time_creation="Thu Mar 28 17:16:20 2013"
                         time_modification="Thu Mar 28 17:08:21 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="33010"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32201"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29852"
                obs_have="29825"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9526784"
                         time_creation="Thu Mar 28 17:16:20 2013"
                         time_modification="Thu Mar 28 17:08:21 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="33010"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32201"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29852"
                obs_have="29825"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9526784"
                         time_creation="Thu Apr 25 01:04:44 2013"
                         time_modification="Thu Mar 28 17:08:21 2013" />
        <observations epoch_first="Thu Mar 28 16:00:00 2013"
                      epoch_last="Thu Mar 28 16:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="33355"
                obs_have="33010"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="32228"
                obs_have="32201"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="29852"
                obs_have="29825"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/drus087r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Mar 28 18:24:07 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9912198"
                         time_creation="Thu Mar 28 18:16:25 2013"
                         time_modification="Thu Mar 28 18:08:20 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37107"
                obs_have="34503"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="31600"
                obs_have="30711"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25747"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9912198"
                         time_creation="Thu Mar 28 18:16:25 2013"
                         time_modification="Thu Mar 28 18:08:20 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37107"
                obs_have="34503"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="31600"
                obs_have="30711"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25747"
                obs_ratio="99.63" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="9912198"
                         time_creation="Thu Apr 25 01:04:46 2013"
                         time_modification="Thu Mar 28 18:08:20 2013" />
        <observations epoch_first="Thu Mar 28 17:00:00 2013"
                      epoch_last="Thu Mar 28 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37107"
                obs_have="34503"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="31600"
                obs_have="30711"
                obs_ratio="97.19" />
          <mask elevation="15 degrees"
                obs_expected="25842"
                obs_have="25747"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/drus087s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Mar 28 19:24:28 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9152820"
                         time_creation="Thu Mar 28 19:16:26 2013"
                         time_modification="Thu Mar 28 19:08:16 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33369"
                obs_have="31602"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21803"
                obs_have="21803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 21:26:18 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9152820"
                         time_creation="Thu Mar 28 19:16:26 2013"
                         time_modification="Thu Mar 28 19:08:16 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33369"
                obs_have="31602"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21803"
                obs_have="21803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 21:56:30 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9152820"
                         time_creation="Thu Mar 28 19:16:26 2013"
                         time_modification="Thu Mar 28 19:08:16 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33369"
                obs_have="31602"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21803"
                obs_have="21803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9152820"
                         time_creation="Thu Mar 28 19:16:26 2013"
                         time_modification="Thu Mar 28 19:08:16 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33369"
                obs_have="31602"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21803"
                obs_have="21803"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9152820"
                         time_creation="Thu Apr 25 01:04:47 2013"
                         time_modification="Thu Mar 28 19:08:16 2013" />
        <observations epoch_first="Thu Mar 28 18:00:00 2013"
                      epoch_last="Thu Mar 28 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33369"
                obs_have="31602"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="26411"
                obs_have="26411"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21803"
                obs_have="21803"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Mar 28 20:47:21 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8763934"
                         time_creation="Thu Mar 28 20:16:38 2013"
                         time_modification="Thu Mar 28 20:08:18 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28594"
                obs_have="28241"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8763934"
                         time_creation="Thu Mar 28 20:16:38 2013"
                         time_modification="Thu Mar 28 20:08:18 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28594"
                obs_have="28241"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="8763934"
                         time_creation="Thu Apr 25 01:04:49 2013"
                         time_modification="Thu Mar 28 20:08:18 2013" />
        <observations epoch_first="Thu Mar 28 19:00:00 2013"
                      epoch_last="Thu Mar 28 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28594"
                obs_have="28241"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="27490"
                obs_have="27490"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26723"
                obs_have="26723"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8146823"
                         time_creation="Thu Mar 28 21:16:42 2013"
                         time_modification="Thu Mar 28 21:08:17 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28145"
                obs_have="27170"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23253"
                obs_have="23253"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8146823"
                         time_creation="Thu Apr 25 01:04:53 2013"
                         time_modification="Thu Mar 28 21:08:17 2013" />
        <observations epoch_first="Thu Mar 28 20:00:00 2013"
                      epoch_last="Thu Mar 28 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28145"
                obs_have="27170"
                obs_ratio="96.54" />
          <mask elevation="10 degrees"
                obs_expected="25158"
                obs_have="25158"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23253"
                obs_have="23253"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Mar 28 22:29:26 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Mar 28 22:16:40 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32965"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Mar 28 23:04:31 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Mar 28 22:16:40 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 00:04:43 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Mar 28 22:16:40 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 00:58:48 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Mar 28 22:16:40 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Mar 28 22:16:40 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8730359"
                         time_creation="Thu Apr 25 01:04:55 2013"
                         time_modification="Thu Mar 28 22:08:23 2013" />
        <observations epoch_first="Thu Mar 28 21:00:00 2013"
                      epoch_last="Thu Mar 28 21:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32964"
                obs_have="28797"
                obs_ratio="87.36" />
          <mask elevation="10 degrees"
                obs_expected="22996"
                obs_have="22996"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="18959"
                obs_have="18959"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Mar 28 23:38:23 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8819913"
                         time_creation="Thu Mar 28 23:16:45 2013"
                         time_modification="Thu Mar 28 23:08:16 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="29658"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20716"
                obs_have="20716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 01:15:22 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8819913"
                         time_creation="Thu Mar 28 23:16:45 2013"
                         time_modification="Thu Mar 28 23:08:16 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="29658"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20716"
                obs_have="20716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8819913"
                         time_creation="Thu Mar 28 23:16:45 2013"
                         time_modification="Thu Mar 28 23:08:16 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="29658"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20716"
                obs_have="20716"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8819913"
                         time_creation="Thu Apr 25 01:04:57 2013"
                         time_modification="Thu Mar 28 23:08:16 2013" />
        <observations epoch_first="Thu Mar 28 22:00:00 2013"
                      epoch_last="Thu Mar 28 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33045"
                obs_have="29658"
                obs_ratio="89.75" />
          <mask elevation="10 degrees"
                obs_expected="23104"
                obs_have="23104"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20716"
                obs_have="20716"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus087x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Mar 29 00:31:48 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8867665"
                         time_creation="Fri Mar 29 00:16:49 2013"
                         time_modification="Fri Mar 29 00:08:20 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32772"
                obs_have="28483"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26148"
                obs_have="25666"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 02:14:03 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8867665"
                         time_creation="Fri Mar 29 00:16:49 2013"
                         time_modification="Fri Mar 29 00:08:20 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32772"
                obs_have="28483"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26148"
                obs_have="25666"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 29 20:49:11 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8867665"
                         time_creation="Fri Mar 29 00:16:49 2013"
                         time_modification="Fri Mar 29 00:08:20 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32772"
                obs_have="28483"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26148"
                obs_have="25666"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22010"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Apr 27 07:29:23 2013"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8867665"
                         time_creation="Thu Apr 25 01:04:59 2013"
                         time_modification="Fri Mar 29 00:08:20 2013" />
        <observations epoch_first="Thu Mar 28 23:00:00 2013"
                      epoch_last="Thu Mar 28 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32772"
                obs_have="28483"
                obs_ratio="86.91" />
          <mask elevation="10 degrees"
                obs_expected="26148"
                obs_have="25666"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="22010"
                obs_have="22010"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
