<QC Comment="Quality check run by the RGP Dream Team"
    Date="2011-03-01 14:07:48"
    DayOfYear="362"
    Year="2011">
  <station name="PERP">
    <file name="/perp0010.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 31 09:08:24 2011"
               level="3">
        <file_statistics latency="03:33:11"
                         size="6842133"
                         time_creation="Sat Jan 29 01:00:03 2011"
                         time_modification="Sun Jan  2 03:32:41 2011" />
        <observations epoch_first="Sat Jan  1 00:00:00 2011"
                      epoch_last="Sat Jan  1 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28896"
                obs_have="28590"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="24503"
                obs_have="24405"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21968"
                obs_have="21881"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/perp0020.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  1 09:07:19 2011"
               level="3">
        <file_statistics latency="03:33:12"
                         size="6744551"
                         time_creation="Sun Jan 30 01:00:18 2011"
                         time_modification="Mon Jan  3 03:32:42 2011" />
        <observations epoch_first="Sun Jan  2 00:00:00 2011"
                      epoch_last="Sun Jan  2 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28060"
                obs_have="27800"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="23741"
                obs_have="23687"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21262"
                obs_have="21217"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp0030.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  2 09:09:25 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6878923"
                         time_creation="Mon Jan 31 00:59:57 2011"
                         time_modification="Tue Jan  4 03:32:43 2011" />
        <observations epoch_first="Mon Jan  3 00:00:00 2011"
                      epoch_last="Mon Jan  3 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28900"
                obs_have="28639"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="24497"
                obs_have="24444"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21963"
                obs_have="21911"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp0040.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb  3 09:08:55 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6869895"
                         time_creation="Tue Feb  1 01:00:31 2011"
                         time_modification="Wed Jan  5 03:32:49 2011" />
        <observations epoch_first="Tue Jan  4 00:00:00 2011"
                      epoch_last="Tue Jan  4 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28901"
                obs_have="28200"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="24490"
                obs_have="24014"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="21957"
                obs_have="21509"
                obs_ratio="97.96" />
        </observations>
      </control>
    </file>
    <file name="/perp0050.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb  4 09:08:59 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6910212"
                         time_creation="Wed Feb  2 01:00:32 2011"
                         time_modification="Thu Jan  6 03:32:43 2011" />
        <observations epoch_first="Wed Jan  5 00:00:00 2011"
                      epoch_last="Wed Jan  5 23:59:30 2011"
                      epochs="2864"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="28892"
                obs_have="28561"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="24494"
                obs_have="24362"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21835"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/perp0060.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb  5 09:10:22 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6918966"
                         time_creation="Thu Feb  3 01:02:01 2011"
                         time_modification="Fri Jan  7 03:32:45 2011" />
        <observations epoch_first="Thu Jan  6 00:00:00 2011"
                      epoch_last="Thu Jan  6 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28896"
                obs_have="28630"
                obs_ratio="99.08" />
          <mask elevation="10 degrees"
                obs_expected="24490"
                obs_have="24423"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21952"
                obs_have="21887"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp0070.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb  6 09:11:04 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6912105"
                         time_creation="Sat Feb  5 01:09:56 2011"
                         time_modification="Sat Jan  8 03:32:48 2011" />
        <observations epoch_first="Fri Jan  7 00:00:00 2011"
                      epoch_last="Fri Jan  7 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28893"
                obs_have="28591"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="24487"
                obs_have="24392"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21952"
                obs_have="21864"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/perp0080.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb  7 09:01:17 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6782063"
                         time_creation="Sat Feb  5 01:02:14 2011"
                         time_modification="Sun Jan  9 03:32:43 2011" />
        <observations epoch_first="Sat Jan  8 00:00:00 2011"
                      epoch_last="Sat Jan  8 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28901"
                obs_have="28640"
                obs_ratio="99.10" />
          <mask elevation="10 degrees"
                obs_expected="24482"
                obs_have="24420"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21953"
                obs_have="21905"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp0090.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb  8 09:02:03 2011"
               level="3">
        <file_statistics latency="03:33:09"
                         size="6738549"
                         time_creation="Sun Feb  6 01:02:37 2011"
                         time_modification="Mon Jan 10 03:32:39 2011" />
        <observations epoch_first="Sun Jan  9 00:00:00 2011"
                      epoch_last="Sun Jan  9 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28900"
                obs_have="28700"
                obs_ratio="99.31" />
          <mask elevation="10 degrees"
                obs_expected="24471"
                obs_have="24471"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21949"
                obs_have="21949"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0100.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb  9 08:59:50 2011"
               level="3">
        <file_statistics latency="03:33:06"
                         size="6668079"
                         time_creation="Mon Feb  7 01:02:41 2011"
                         time_modification="Tue Jan 11 03:32:36 2011" />
        <observations epoch_first="Mon Jan 10 00:00:00 2011"
                      epoch_last="Mon Jan 10 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28917"
                obs_have="28211"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="24464"
                obs_have="24012"
                obs_ratio="98.15" />
          <mask elevation="15 degrees"
                obs_expected="21945"
                obs_have="21524"
                obs_ratio="98.08" />
        </observations>
      </control>
    </file>
    <file name="/perp0110.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 10 08:57:22 2011"
               level="3">
        <file_statistics latency="03:33:10"
                         size="6653902"
                         time_creation="Wed Feb  9 00:55:47 2011"
                         time_modification="Wed Jan 12 03:32:40 2011" />
        <observations epoch_first="Tue Jan 11 00:00:00 2011"
                      epoch_last="Tue Jan 11 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28943"
                obs_have="28007"
                obs_ratio="96.77" />
          <mask elevation="10 degrees"
                obs_expected="24465"
                obs_have="23919"
                obs_ratio="97.77" />
          <mask elevation="15 degrees"
                obs_expected="21941"
                obs_have="21449"
                obs_ratio="97.76" />
        </observations>
      </control>
    </file>
    <file name="/perp0120.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 11 09:04:39 2011"
               level="3">
        <file_statistics latency="03:33:11"
                         size="6605545"
                         time_creation="Thu Feb 10 01:25:47 2011"
                         time_modification="Thu Jan 13 03:32:41 2011" />
        <observations epoch_first="Wed Jan 12 00:00:00 2011"
                      epoch_last="Wed Jan 12 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28088"
                obs_have="27339"
                obs_ratio="97.33" />
          <mask elevation="10 degrees"
                obs_expected="23676"
                obs_have="23217"
                obs_ratio="98.06" />
          <mask elevation="15 degrees"
                obs_expected="21200"
                obs_have="20771"
                obs_ratio="97.98" />
        </observations>
      </control>
    </file>
    <file name="/perp0130.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 12 08:49:19 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6779941"
                         time_creation="Thu Feb 10 01:09:19 2011"
                         time_modification="Fri Jan 14 03:32:47 2011" />
        <observations epoch_first="Thu Jan 13 00:00:00 2011"
                      epoch_last="Thu Jan 13 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28959"
                obs_have="28417"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="24471"
                obs_have="24230"
                obs_ratio="99.02" />
          <mask elevation="15 degrees"
                obs_expected="21944"
                obs_have="21727"
                obs_ratio="99.01" />
        </observations>
      </control>
    </file>
    <file name="/perp0140.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 13 08:52:20 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6848376"
                         time_creation="Sat Feb 12 01:06:06 2011"
                         time_modification="Sat Jan 15 03:32:48 2011" />
        <observations epoch_first="Fri Jan 14 00:00:00 2011"
                      epoch_last="Fri Jan 14 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29005"
                obs_have="28719"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="24548"
                obs_have="24507"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="22046"
                obs_have="22005"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp0150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 14 09:08:42 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6802307"
                         time_creation="Sat Feb 12 00:59:30 2011"
                         time_modification="Sun Jan 16 03:32:47 2011" />
        <observations epoch_first="Sat Jan 15 00:00:00 2011"
                      epoch_last="Sat Jan 15 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="28636"
                obs_ratio="98.80" />
          <mask elevation="10 degrees"
                obs_expected="24474"
                obs_have="24410"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21939"
                obs_have="21875"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/perp0160.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 15 09:00:59 2011"
               level="3">
        <file_statistics latency="03:33:11"
                         size="6775682"
                         time_creation="Tue Feb 15 01:07:47 2011"
                         time_modification="Mon Jan 17 03:32:41 2011" />
        <observations epoch_first="Sun Jan 16 00:00:00 2011"
                      epoch_last="Sun Jan 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="28750"
                obs_ratio="99.18" />
          <mask elevation="10 degrees"
                obs_expected="24464"
                obs_have="24464"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21937"
                obs_have="21937"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0170.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 16 09:06:39 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6746737"
                         time_creation="Tue Feb 15 01:02:56 2011"
                         time_modification="Tue Jan 18 03:32:47 2011" />
        <observations epoch_first="Mon Jan 17 00:00:00 2011"
                      epoch_last="Mon Jan 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28996"
                obs_have="28772"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="24467"
                obs_have="24467"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21938"
                obs_have="21938"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 17 09:06:47 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6751618"
                         time_creation="Tue Feb 15 00:57:50 2011"
                         time_modification="Wed Jan 19 03:32:48 2011" />
        <observations epoch_first="Tue Jan 18 00:00:00 2011"
                      epoch_last="Tue Jan 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29003"
                obs_have="28772"
                obs_ratio="99.20" />
          <mask elevation="10 degrees"
                obs_expected="24461"
                obs_have="24460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21940"
                obs_have="21940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0190.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 18 09:07:09 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6655825"
                         time_creation="Wed Feb 16 00:58:26 2011"
                         time_modification="Thu Jan 20 03:32:47 2011" />
        <observations epoch_first="Wed Jan 19 00:00:00 2011"
                      epoch_last="Wed Jan 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28124"
                obs_have="27924"
                obs_ratio="99.29" />
          <mask elevation="10 degrees"
                obs_expected="23780"
                obs_have="23780"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21299"
                obs_have="21299"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0200.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 19 09:09:14 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6751237"
                         time_creation="Thu Feb 17 00:57:41 2011"
                         time_modification="Fri Jan 21 03:32:46 2011" />
        <observations epoch_first="Thu Jan 20 00:00:00 2011"
                      epoch_last="Thu Jan 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28994"
                obs_have="28489"
                obs_ratio="98.26" />
          <mask elevation="10 degrees"
                obs_expected="24465"
                obs_have="24412"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21926"
                obs_have="21926"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0210.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 20 09:12:34 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6830137"
                         time_creation="Fri Feb 18 00:57:41 2011"
                         time_modification="Sat Jan 22 03:32:46 2011" />
        <observations epoch_first="Fri Jan 21 00:00:00 2011"
                      epoch_last="Fri Jan 21 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28996"
                obs_have="28751"
                obs_ratio="99.16" />
          <mask elevation="10 degrees"
                obs_expected="24460"
                obs_have="24460"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21927"
                obs_have="21927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0220.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 21 09:08:07 2011"
               level="3">
        <file_statistics latency="03:33:14"
                         size="6821765"
                         time_creation="Sat Feb 19 00:57:32 2011"
                         time_modification="Sun Jan 23 03:32:44 2011" />
        <observations epoch_first="Sat Jan 22 00:00:00 2011"
                      epoch_last="Sat Jan 22 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28993"
                obs_have="28629"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="24464"
                obs_have="24404"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21933"
                obs_have="21884"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp0230.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Feb 22 09:04:27 2011"
               level="3">
        <file_statistics latency="03:33:09"
                         size="6807485"
                         time_creation="Sun Feb 20 00:57:16 2011"
                         time_modification="Mon Jan 24 03:32:39 2011" />
        <observations epoch_first="Sun Jan 23 00:00:00 2011"
                      epoch_last="Sun Jan 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28993"
                obs_have="28742"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="24453"
                obs_have="24453"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21930"
                obs_have="21930"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0240.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Feb 23 09:08:21 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6762701"
                         time_creation="Mon Feb 21 00:57:31 2011"
                         time_modification="Tue Jan 25 03:32:46 2011" />
        <observations epoch_first="Mon Jan 24 00:00:00 2011"
                      epoch_last="Mon Jan 24 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29006"
                obs_have="28754"
                obs_ratio="99.13" />
          <mask elevation="10 degrees"
                obs_expected="24451"
                obs_have="24451"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21932"
                obs_have="21932"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0250.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 24 09:12:36 2011"
               level="3">
        <file_statistics latency="03:33:14"
                         size="6678485"
                         time_creation="Tue Feb 22 00:57:28 2011"
                         time_modification="Wed Jan 26 03:32:44 2011" />
        <observations epoch_first="Tue Jan 25 00:00:00 2011"
                      epoch_last="Tue Jan 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29009"
                obs_have="28325"
                obs_ratio="97.64" />
          <mask elevation="10 degrees"
                obs_expected="24455"
                obs_have="24079"
                obs_ratio="98.46" />
          <mask elevation="15 degrees"
                obs_expected="21921"
                obs_have="21578"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/perp0260.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 25 09:16:43 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6720807"
                         time_creation="Wed Feb 23 00:57:54 2011"
                         time_modification="Thu Jan 27 03:32:43 2011" />
        <observations epoch_first="Wed Jan 26 00:00:00 2011"
                      epoch_last="Wed Jan 26 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28885"
                obs_have="28440"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="24326"
                obs_have="24160"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21799"
                obs_have="21687"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/perp0270.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Feb 26 09:19:42 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6771093"
                         time_creation="Thu Feb 24 00:57:52 2011"
                         time_modification="Fri Jan 28 03:32:46 2011" />
        <observations epoch_first="Thu Jan 27 00:00:00 2011"
                      epoch_last="Thu Jan 27 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28996"
                obs_have="28739"
                obs_ratio="99.11" />
          <mask elevation="10 degrees"
                obs_expected="24442"
                obs_have="24440"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21916"
                obs_have="21914"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp0280.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb 27 09:19:05 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6713337"
                         time_creation="Fri Feb 25 00:57:46 2011"
                         time_modification="Sat Jan 29 03:32:45 2011" />
        <observations epoch_first="Fri Jan 28 00:00:00 2011"
                      epoch_last="Fri Jan 28 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28996"
                obs_have="27823"
                obs_ratio="95.95" />
          <mask elevation="10 degrees"
                obs_expected="24447"
                obs_have="23613"
                obs_ratio="96.59" />
          <mask elevation="15 degrees"
                obs_expected="21903"
                obs_have="21123"
                obs_ratio="96.44" />
        </observations>
      </control>
    </file>
    <file name="/perp0290.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Feb 28 09:14:50 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6929630"
                         time_creation="Sat Feb 26 00:57:37 2011"
                         time_modification="Sun Jan 30 03:32:49 2011" />
        <observations epoch_first="Sat Jan 29 00:00:00 2011"
                      epoch_last="Sat Jan 29 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29009"
                obs_have="28652"
                obs_ratio="98.77" />
          <mask elevation="10 degrees"
                obs_expected="24445"
                obs_have="24388"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21899"
                obs_have="21842"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp0300.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 31 23:22:24 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6477800"
                         time_creation="Mon Jan 31 04:07:26 2011"
                         time_modification="Mon Jan 31 03:32:47 2011" />
        <observations epoch_first="Sun Jan 30 00:00:00 2011"
                      epoch_last="Sun Jan 30 23:59:30 2011"
                      epochs="2752"
                      epochs_ratio="95.56">
          <mask elevation="03 degrees"
                obs_expected="29013"
                obs_have="26549"
                obs_ratio="91.51" />
          <mask elevation="10 degrees"
                obs_expected="24440"
                obs_have="22620"
                obs_ratio="92.55" />
          <mask elevation="15 degrees"
                obs_expected="21901"
                obs_have="20167"
                obs_ratio="92.08" />
        </observations>
      </control>
    </file>
    <file name="/perp0310.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar  2 09:58:02 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6405289"
                         time_creation="Mon Feb 28 00:57:34 2011"
                         time_modification="Tue Feb  1 03:32:46 2011" />
        <observations epoch_first="Mon Jan 31 00:00:00 2011"
                      epoch_last="Mon Jan 31 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="29014"
                obs_have="27455"
                obs_ratio="94.63" />
          <mask elevation="10 degrees"
                obs_expected="24431"
                obs_have="24345"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21903"
                obs_have="21828"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/perp0320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar  3 07:39:34 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6130708"
                         time_creation="Tue Mar  1 00:58:00 2011"
                         time_modification="Wed Feb  2 03:32:45 2011" />
        <observations epoch_first="Tue Feb  1 01:00:00 2011"
                      epoch_last="Tue Feb  1 23:59:30 2011"
                      epochs="2754"
                      epochs_ratio="95.62">
          <mask elevation="03 degrees"
                obs_expected="27789"
                obs_have="26329"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="23414"
                obs_have="23366"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21048"
                obs_have="21002"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp0330.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar  4 07:40:17 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6387510"
                         time_creation="Wed Mar  2 00:57:49 2011"
                         time_modification="Thu Feb  3 03:32:47 2011" />
        <observations epoch_first="Wed Feb  2 00:00:00 2011"
                      epoch_last="Wed Feb  2 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29010"
                obs_have="27482"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="24428"
                obs_have="24370"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21891"
                obs_have="21841"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp0340.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar  5 07:20:56 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6383915"
                         time_creation="Thu Mar  3 00:57:44 2011"
                         time_modification="Fri Feb  4 03:32:45 2011" />
        <observations epoch_first="Thu Feb  3 00:00:00 2011"
                      epoch_last="Thu Feb  3 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="29012"
                obs_have="27410"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="24440"
                obs_have="24326"
                obs_ratio="99.53" />
          <mask elevation="15 degrees"
                obs_expected="21901"
                obs_have="21798"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/perp0350.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar  6 07:15:45 2011"
               level="3">
        <file_statistics latency="03:33:14"
                         size="6402973"
                         time_creation="Fri Mar  4 00:57:53 2011"
                         time_modification="Sat Feb  5 03:32:44 2011" />
        <observations epoch_first="Fri Feb  4 00:00:00 2011"
                      epoch_last="Fri Feb  4 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29006"
                obs_have="27468"
                obs_ratio="94.70" />
          <mask elevation="10 degrees"
                obs_expected="24444"
                obs_have="24380"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21900"
                obs_have="21848"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp0360.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar  7 07:11:21 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6409340"
                         time_creation="Sat Mar  5 00:57:43 2011"
                         time_modification="Sun Feb  6 03:32:43 2011" />
        <observations epoch_first="Sat Feb  5 00:00:00 2011"
                      epoch_last="Sat Feb  5 23:59:30 2011"
                      epochs="2860"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="29117"
                obs_have="27346"
                obs_ratio="93.92" />
          <mask elevation="10 degrees"
                obs_expected="24528"
                obs_have="24265"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="21965"
                obs_have="21745"
                obs_ratio="99.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar  8 07:10:16 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6466663"
                         time_creation="Sun Mar  6 00:57:32 2011"
                         time_modification="Mon Feb  7 03:32:45 2011" />
        <observations epoch_first="Sun Feb  6 00:00:00 2011"
                      epoch_last="Sun Feb  6 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28995"
                obs_have="27480"
                obs_ratio="94.77" />
          <mask elevation="10 degrees"
                obs_expected="24437"
                obs_have="24384"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21860"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp0380.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar  9 07:31:47 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6443406"
                         time_creation="Mon Mar  7 00:57:36 2011"
                         time_modification="Tue Feb  8 03:32:48 2011" />
        <observations epoch_first="Mon Feb  7 00:00:00 2011"
                      epoch_last="Mon Feb  7 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="29000"
                obs_have="27466"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="24371"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21908"
                obs_have="21851"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp0390.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 10 07:42:20 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6312571"
                         time_creation="Tue Mar  8 00:57:39 2011"
                         time_modification="Wed Feb  9 03:32:45 2011" />
        <observations epoch_first="Tue Feb  8 00:00:00 2011"
                      epoch_last="Tue Feb  8 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28994"
                obs_have="27448"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24438"
                obs_have="24364"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21902"
                obs_have="21834"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/perp0400.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 11 07:51:02 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6308283"
                         time_creation="Wed Mar  9 00:57:43 2011"
                         time_modification="Thu Feb 10 03:32:47 2011" />
        <observations epoch_first="Wed Feb  9 00:00:00 2011"
                      epoch_last="Wed Feb  9 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28991"
                obs_have="27489"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24433"
                obs_have="24388"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21899"
                obs_have="21858"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp0410.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 12 08:03:32 2011"
               level="3">
        <file_statistics latency="03:33:16"
                         size="6326941"
                         time_creation="Thu Mar 10 00:57:58 2011"
                         time_modification="Fri Feb 11 03:32:46 2011" />
        <observations epoch_first="Thu Feb 10 00:00:00 2011"
                      epoch_last="Thu Feb 10 23:59:30 2011"
                      epochs="2845"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="28989"
                obs_have="27109"
                obs_ratio="93.51" />
          <mask elevation="10 degrees"
                obs_expected="24435"
                obs_have="24128"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="21909"
                obs_have="21629"
                obs_ratio="98.72" />
        </observations>
      </control>
    </file>
    <file name="/perp0420.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 13 07:59:02 2011"
               level="3">
        <file_statistics latency="03:33:14"
                         size="6416234"
                         time_creation="Fri Mar 11 00:57:47 2011"
                         time_modification="Sat Feb 12 03:32:44 2011" />
        <observations epoch_first="Fri Feb 11 00:00:00 2011"
                      epoch_last="Fri Feb 11 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="27535"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="24421"
                obs_have="24421"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21911"
                obs_have="21911"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0430.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 14 07:49:17 2011"
               level="3">
        <file_statistics latency="03:33:12"
                         size="6406478"
                         time_creation="Sat Mar 12 00:57:33 2011"
                         time_modification="Sun Feb 13 03:32:42 2011" />
        <observations epoch_first="Sat Feb 12 00:00:00 2011"
                      epoch_last="Sat Feb 12 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="27451"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="24421"
                obs_have="24346"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="21909"
                obs_have="21842"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/perp0440.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 15 03:50:29 2011"
               level="3">
        <file_statistics latency="03:33:08"
                         size="6456164"
                         time_creation="Sun Mar 13 00:57:25 2011"
                         time_modification="Mon Feb 14 03:32:38 2011" />
        <observations epoch_first="Sun Feb 13 00:00:00 2011"
                      epoch_last="Sun Feb 13 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="47743"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="47743"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="47743"
                obs_ratio="0.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0450.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 16 07:30:25 2011"
               level="3">
        <file_statistics latency="03:33:12"
                         size="6478594"
                         time_creation="Mon Mar 14 00:57:32 2011"
                         time_modification="Tue Feb 15 03:32:42 2011" />
        <observations epoch_first="Mon Feb 14 00:00:00 2011"
                      epoch_last="Mon Feb 14 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28998"
                obs_have="27531"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="24414"
                obs_have="24414"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21910"
                obs_have="21910"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0460.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 17 07:44:07 2011"
               level="3">
        <file_statistics latency="03:33:10"
                         size="6427929"
                         time_creation="Tue Mar 15 00:57:31 2011"
                         time_modification="Wed Feb 16 03:32:40 2011" />
        <observations epoch_first="Tue Feb 15 00:00:00 2011"
                      epoch_last="Tue Feb 15 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28991"
                obs_have="27336"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="24419"
                obs_have="24419"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21904"
                obs_have="21904"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0470.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 18 07:54:39 2011"
               level="3">
        <file_statistics latency="03:33:13"
                         size="6415311"
                         time_creation="Wed Mar 16 00:57:47 2011"
                         time_modification="Thu Feb 17 03:32:43 2011" />
        <observations epoch_first="Wed Feb 16 00:00:00 2011"
                      epoch_last="Wed Feb 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29121"
                obs_have="27516"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="24552"
                obs_have="24381"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="22042"
                obs_have="21897"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="/perp0480.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 19 07:47:41 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6413111"
                         time_creation="Thu Mar 17 00:59:11 2011"
                         time_modification="Fri Feb 18 03:32:48 2011" />
        <observations epoch_first="Thu Feb 17 00:00:00 2011"
                      epoch_last="Thu Feb 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28982"
                obs_have="27540"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="24414"
                obs_have="24414"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21905"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0490.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 20 07:39:10 2011"
               level="3">
        <file_statistics latency="03:33:18"
                         size="6418940"
                         time_creation="Fri Mar 18 00:57:54 2011"
                         time_modification="Sat Feb 19 03:32:48 2011" />
        <observations epoch_first="Fri Feb 18 00:00:00 2011"
                      epoch_last="Fri Feb 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="27539"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24418"
                obs_have="24416"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21905"
                obs_have="21903"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp0500.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 21 07:54:37 2011"
               level="3">
        <file_statistics latency="03:33:20"
                         size="6387028"
                         time_creation="Sat Mar 19 00:58:06 2011"
                         time_modification="Sun Feb 20 03:32:50 2011" />
        <observations epoch_first="Sat Feb 19 00:00:00 2011"
                      epoch_last="Sat Feb 19 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="29103"
                obs_have="27460"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="24541"
                obs_have="24339"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="22020"
                obs_have="21825"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/perp0510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 22 07:38:58 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6399768"
                         time_creation="Sun Mar 20 00:57:57 2011"
                         time_modification="Mon Feb 21 03:32:47 2011" />
        <observations epoch_first="Sun Feb 20 00:00:00 2011"
                      epoch_last="Sun Feb 20 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28984"
                obs_have="27439"
                obs_ratio="94.67" />
          <mask elevation="10 degrees"
                obs_expected="24420"
                obs_have="24327"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21898"
                obs_have="21815"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/perp0520.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 23 07:59:32 2011"
               level="3">
        <file_statistics latency="03:33:25"
                         size="6423041"
                         time_creation="Mon Mar 21 00:58:01 2011"
                         time_modification="Tue Feb 22 03:32:55 2011" />
        <observations epoch_first="Mon Feb 21 00:00:00 2011"
                      epoch_last="Mon Feb 21 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28988"
                obs_have="27415"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="24420"
                obs_have="24302"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21898"
                obs_have="21791"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp0530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 24 08:04:32 2011"
               level="3">
        <file_statistics latency="03:33:20"
                         size="6439314"
                         time_creation="Tue Mar 22 00:58:02 2011"
                         time_modification="Wed Feb 23 03:32:50 2011" />
        <observations epoch_first="Tue Feb 22 00:00:00 2011"
                      epoch_last="Tue Feb 22 23:59:30 2011"
                      epochs="2864"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="28989"
                obs_have="27395"
                obs_ratio="94.50" />
          <mask elevation="10 degrees"
                obs_expected="24418"
                obs_have="24284"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21904"
                obs_have="21787"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/perp0540.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Mar 25 08:08:52 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6319870"
                         time_creation="Wed Mar 23 00:58:12 2011"
                         time_modification="Thu Feb 24 03:32:49 2011" />
        <observations epoch_first="Wed Feb 23 00:00:00 2011"
                      epoch_last="Wed Feb 23 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="26650"
                obs_ratio="91.96" />
          <mask elevation="10 degrees"
                obs_expected="24416"
                obs_have="23585"
                obs_ratio="96.60" />
          <mask elevation="15 degrees"
                obs_expected="21907"
                obs_have="21134"
                obs_ratio="96.47" />
        </observations>
      </control>
    </file>
    <file name="/perp0550.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 26 08:22:37 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6384992"
                         time_creation="Thu Mar 24 00:58:03 2011"
                         time_modification="Fri Feb 25 03:32:49 2011" />
        <observations epoch_first="Thu Feb 24 00:00:00 2011"
                      epoch_last="Thu Feb 24 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28979"
                obs_have="27349"
                obs_ratio="94.38" />
          <mask elevation="10 degrees"
                obs_expected="24408"
                obs_have="24243"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="21906"
                obs_have="21777"
                obs_ratio="99.41" />
        </observations>
      </control>
    </file>
    <file name="/perp0560.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Mar 27 07:35:59 2011"
               level="3">
        <file_statistics latency="03:32:56"
                         size="5037742"
                         time_creation="Fri Mar 25 00:57:38 2011"
                         time_modification="Sat Feb 26 03:32:26 2011" />
        <observations epoch_first="Fri Feb 25 00:00:00 2011"
                      epoch_last="Fri Feb 25 23:59:30 2011"
                      epochs="2259"
                      epochs_ratio="78.44">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="21747"
                obs_ratio="75.03" />
          <mask elevation="10 degrees"
                obs_expected="24408"
                obs_have="19400"
                obs_ratio="79.48" />
          <mask elevation="15 degrees"
                obs_expected="21903"
                obs_have="17327"
                obs_ratio="79.11" />
        </observations>
      </control>
    </file>
    <file name="/perp0570.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Mar 28 08:00:09 2011"
               level="3">
        <file_statistics latency="03:33:25"
                         size="6390813"
                         time_creation="Sat Mar 26 00:57:58 2011"
                         time_modification="Sun Feb 27 03:32:55 2011" />
        <observations epoch_first="Sat Feb 26 00:00:00 2011"
                      epoch_last="Sat Feb 26 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="27454"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="24403"
                obs_have="24322"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="21898"
                obs_have="21826"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp0580.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Mar 29 07:06:24 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6392381"
                         time_creation="Sun Mar 27 00:57:45 2011"
                         time_modification="Mon Feb 28 03:32:47 2011" />
        <observations epoch_first="Sun Feb 27 00:00:00 2011"
                      epoch_last="Sun Feb 27 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27429"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="24398"
                obs_have="24297"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21894"
                obs_have="21808"
                obs_ratio="99.61" />
        </observations>
      </control>
    </file>
    <file name="/perp0590.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Mar 30 08:02:18 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6401025"
                         time_creation="Mon Mar 28 00:57:48 2011"
                         time_modification="Tue Mar  1 03:32:47 2011" />
        <observations epoch_first="Mon Feb 28 00:00:00 2011"
                      epoch_last="Mon Feb 28 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28984"
                obs_have="27445"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="24390"
                obs_have="24300"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21896"
                obs_have="21821"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/perp0600.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Mar 31 08:06:24 2011"
               level="3">
        <file_statistics latency="03:33:23"
                         size="6418300"
                         time_creation="Tue Mar 29 00:57:55 2011"
                         time_modification="Wed Mar  2 03:32:53 2011" />
        <observations epoch_first="Tue Mar  1 00:00:00 2011"
                      epoch_last="Tue Mar  1 23:59:30 2011"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="28984"
                obs_have="27403"
                obs_ratio="94.55" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="24256"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21891"
                obs_have="21770"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="/perp0610.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  1 07:52:58 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6445964"
                         time_creation="Wed Mar 30 00:58:08 2011"
                         time_modification="Thu Mar  3 03:32:51 2011" />
        <observations epoch_first="Wed Mar  2 00:00:00 2011"
                      epoch_last="Wed Mar  2 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28986"
                obs_have="27448"
                obs_ratio="94.69" />
          <mask elevation="10 degrees"
                obs_expected="24381"
                obs_have="24290"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21894"
                obs_have="21814"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/perp0620.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr  2 07:59:52 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6406267"
                         time_creation="Thu Mar 31 00:58:19 2011"
                         time_modification="Fri Mar  4 03:32:51 2011" />
        <observations epoch_first="Thu Mar  3 00:00:00 2011"
                      epoch_last="Thu Mar  3 23:59:30 2011"
                      epochs="2864"
                      epochs_ratio="99.44">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27403"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="24384"
                obs_have="24255"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21889"
                obs_have="21777"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/perp0630.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr  3 07:58:25 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6397600"
                         time_creation="Fri Apr  1 00:58:08 2011"
                         time_modification="Sat Mar  5 03:32:47 2011" />
        <observations epoch_first="Fri Mar  4 00:00:00 2011"
                      epoch_last="Fri Mar  4 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="27455"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="24383"
                obs_have="24315"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21830"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/perp0640.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr  4 07:43:52 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6386423"
                         time_creation="Sat Apr  2 00:58:02 2011"
                         time_modification="Sun Mar  6 03:32:51 2011" />
        <observations epoch_first="Sat Mar  5 00:00:00 2011"
                      epoch_last="Sat Mar  5 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="27402"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="24383"
                obs_have="24263"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21883"
                obs_have="21776"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp0650.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr  5 08:02:12 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6371997"
                         time_creation="Sun Apr  3 00:57:55 2011"
                         time_modification="Mon Mar  7 03:32:49 2011" />
        <observations epoch_first="Sun Mar  6 00:00:00 2011"
                      epoch_last="Sun Mar  6 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28977"
                obs_have="27409"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="24382"
                obs_have="24264"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21878"
                obs_have="21776"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/perp0660.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr  6 07:57:43 2011"
               level="3">
        <file_statistics latency="03:33:15"
                         size="6370635"
                         time_creation="Mon Apr  4 00:57:50 2011"
                         time_modification="Tue Mar  8 03:32:45 2011" />
        <observations epoch_first="Mon Mar  7 00:00:30 2011"
                      epoch_last="Mon Mar  7 23:59:30 2011"
                      epochs="2862"
                      epochs_ratio="99.38">
          <mask elevation="03 degrees"
                obs_expected="28963"
                obs_have="27353"
                obs_ratio="94.44" />
          <mask elevation="10 degrees"
                obs_expected="24378"
                obs_have="24239"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="21751"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/perp0670.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr  7 08:00:59 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6413013"
                         time_creation="Tue Apr  5 00:58:01 2011"
                         time_modification="Wed Mar  9 03:32:49 2011" />
        <observations epoch_first="Tue Mar  8 00:00:00 2011"
                      epoch_last="Tue Mar  8 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27473"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24318"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21880"
                obs_have="21827"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp0680.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr  8 08:14:41 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6418985"
                         time_creation="Wed Apr  6 00:58:37 2011"
                         time_modification="Thu Mar 10 03:32:47 2011" />
        <observations epoch_first="Wed Mar  9 00:00:00 2011"
                      epoch_last="Wed Mar  9 23:59:30 2011"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27398"
                obs_ratio="94.54" />
          <mask elevation="10 degrees"
                obs_expected="24385"
                obs_have="24266"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21880"
                obs_have="21773"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp0690.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr  9 08:21:17 2011"
               level="3">
        <file_statistics latency="3 day(s) 08:12:35"
                         size="6457201"
                         time_creation="Thu Apr  7 00:58:21 2011"
                         time_modification="Mon Mar 14 08:12:05 2011" />
        <observations epoch_first="Thu Mar 10 00:00:00 2011"
                      epoch_last="Thu Mar 10 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27500"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="24387"
                obs_have="24342"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="21838"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp0700.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 10 08:32:35 2011"
               level="3">
        <file_statistics latency="2 day(s) 09:30:28"
                         size="6386347"
                         time_creation="Fri Apr  8 00:58:35 2011"
                         time_modification="Mon Mar 14 09:29:58 2011" />
        <observations epoch_first="Fri Mar 11 00:00:00 2011"
                      epoch_last="Fri Mar 11 23:59:30 2011"
                      epochs="2855"
                      epochs_ratio="99.13">
          <mask elevation="03 degrees"
                obs_expected="28978"
                obs_have="27325"
                obs_ratio="94.30" />
          <mask elevation="10 degrees"
                obs_expected="24386"
                obs_have="24186"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="21698"
                obs_ratio="99.18" />
        </observations>
      </control>
    </file>
    <file name="/perp0710.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 11 08:26:43 2011"
               level="3">
        <file_statistics latency="1 day(s) 09:26:28"
                         size="6380430"
                         time_creation="Sat Apr  9 00:58:12 2011"
                         time_modification="Mon Mar 14 09:25:58 2011" />
        <observations epoch_first="Sat Mar 12 00:00:00 2011"
                      epoch_last="Sat Mar 12 23:59:30 2011"
                      epochs="2863"
                      epochs_ratio="99.41">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27379"
                obs_ratio="94.49" />
          <mask elevation="10 degrees"
                obs_expected="24383"
                obs_have="24224"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="21880"
                obs_have="21742"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/perp0720.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 12 08:12:53 2011"
               level="3">
        <file_statistics latency="09:08:27"
                         size="6407625"
                         time_creation="Sun Apr 10 00:58:12 2011"
                         time_modification="Mon Mar 14 09:07:57 2011" />
        <observations epoch_first="Sun Mar 13 00:00:00 2011"
                      epoch_last="Sun Mar 13 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28971"
                obs_have="27500"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="24392"
                obs_have="24345"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21847"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp0730.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 13 08:25:57 2011"
               level="3">
        <file_statistics latency="03:33:28"
                         size="6391084"
                         time_creation="Mon Apr 11 00:58:09 2011"
                         time_modification="Tue Mar 15 03:32:58 2011" />
        <observations epoch_first="Mon Mar 14 00:00:00 2011"
                      epoch_last="Mon Mar 14 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28974"
                obs_have="27494"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24352"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21854"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/perp0740.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 14 08:12:15 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6397966"
                         time_creation="Tue Apr 12 00:58:18 2011"
                         time_modification="Wed Mar 16 03:32:57 2011" />
        <observations epoch_first="Tue Mar 15 00:00:00 2011"
                      epoch_last="Tue Mar 15 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28971"
                obs_have="27443"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="24389"
                obs_have="24303"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21887"
                obs_have="21808"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/perp0750.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 15 08:09:25 2011"
               level="3">
        <file_statistics latency="03:33:19"
                         size="6336264"
                         time_creation="Wed Apr 13 00:58:17 2011"
                         time_modification="Thu Mar 17 03:32:49 2011" />
        <observations epoch_first="Wed Mar 16 00:00:00 2011"
                      epoch_last="Wed Mar 16 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28971"
                obs_have="26961"
                obs_ratio="93.06" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="23839"
                obs_ratio="97.75" />
          <mask elevation="15 degrees"
                obs_expected="21890"
                obs_have="21381"
                obs_ratio="97.67" />
        </observations>
      </control>
    </file>
    <file name="/perp0760.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 16 08:18:20 2011"
               level="3">
        <file_statistics latency="03:33:24"
                         size="6432662"
                         time_creation="Thu Apr 14 00:58:38 2011"
                         time_modification="Fri Mar 18 03:32:54 2011" />
        <observations epoch_first="Thu Mar 17 00:00:00 2011"
                      epoch_last="Thu Mar 17 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28970"
                obs_have="27491"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="24392"
                obs_have="24336"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21888"
                obs_have="21837"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp0770.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 17 08:22:31 2011"
               level="3">
        <file_statistics latency="03:33:24"
                         size="6454954"
                         time_creation="Fri Apr 15 00:58:22 2011"
                         time_modification="Sat Mar 19 03:32:54 2011" />
        <observations epoch_first="Fri Mar 18 00:00:00 2011"
                      epoch_last="Fri Mar 18 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28965"
                obs_have="27500"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24349"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21837"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp0780.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 18 08:17:36 2011"
               level="3">
        <file_statistics latency="03:33:17"
                         size="6404626"
                         time_creation="Sat Apr 16 00:58:14 2011"
                         time_modification="Sun Mar 20 03:32:47 2011" />
        <observations epoch_first="Sat Mar 19 00:00:00 2011"
                      epoch_last="Sat Mar 19 23:59:30 2011"
                      epochs="2865"
                      epochs_ratio="99.48">
          <mask elevation="03 degrees"
                obs_expected="28968"
                obs_have="27402"
                obs_ratio="94.59" />
          <mask elevation="10 degrees"
                obs_expected="24392"
                obs_have="24259"
                obs_ratio="99.45" />
          <mask elevation="15 degrees"
                obs_expected="21879"
                obs_have="21773"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/perp0790.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 19 08:28:14 2011"
               level="3">
        <file_statistics latency="03:33:21"
                         size="6422762"
                         time_creation="Sun Apr 17 00:58:16 2011"
                         time_modification="Mon Mar 21 03:32:51 2011" />
        <observations epoch_first="Sun Mar 20 00:00:00 2011"
                      epoch_last="Sun Mar 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28974"
                obs_have="27552"
                obs_ratio="95.09" />
          <mask elevation="10 degrees"
                obs_expected="24391"
                obs_have="24391"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21875"
                obs_have="21875"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0800.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 20 08:08:20 2011"
               level="3">
        <file_statistics latency="03:33:25"
                         size="5756401"
                         time_creation="Mon Apr 18 00:58:03 2011"
                         time_modification="Tue Mar 22 03:32:55 2011" />
        <observations epoch_first="Mon Mar 21 00:00:00 2011"
                      epoch_last="Mon Mar 21 23:59:30 2011"
                      epochs="2585"
                      epochs_ratio="89.76">
          <mask elevation="03 degrees"
                obs_expected="28976"
                obs_have="24607"
                obs_ratio="84.92" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="21873"
                obs_ratio="89.69" />
          <mask elevation="15 degrees"
                obs_expected="21873"
                obs_have="19600"
                obs_ratio="89.61" />
        </observations>
      </control>
    </file>
    <file name="/perp0810.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 21 08:09:58 2011"
               level="3">
        <file_statistics latency="03:33:26"
                         size="6270867"
                         time_creation="Tue Apr 19 00:58:19 2011"
                         time_modification="Wed Mar 23 03:32:56 2011" />
        <observations epoch_first="Tue Mar 22 00:00:00 2011"
                      epoch_last="Tue Mar 22 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28107"
                obs_have="26593"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="23575"
                obs_have="23507"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21116"
                obs_have="21053"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp0820.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 22 08:13:46 2011"
               level="3">
        <file_statistics latency="03:33:28"
                         size="6378897"
                         time_creation="Wed Apr 20 00:58:11 2011"
                         time_modification="Thu Mar 24 03:32:58 2011" />
        <observations epoch_first="Wed Mar 23 00:00:00 2011"
                      epoch_last="Wed Mar 23 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28990"
                obs_have="27341"
                obs_ratio="94.31" />
          <mask elevation="10 degrees"
                obs_expected="24374"
                obs_have="24173"
                obs_ratio="99.18" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="21689"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/perp0830.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 23 08:24:43 2011"
               level="3">
        <file_statistics latency="03:33:24"
                         size="6460399"
                         time_creation="Thu Apr 21 00:58:14 2011"
                         time_modification="Fri Mar 25 03:32:54 2011" />
        <observations epoch_first="Thu Mar 24 00:00:00 2011"
                      epoch_last="Thu Mar 24 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28990"
                obs_have="27462"
                obs_ratio="94.73" />
          <mask elevation="10 degrees"
                obs_expected="24373"
                obs_have="24283"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21786"
                obs_ratio="99.63" />
        </observations>
      </control>
    </file>
    <file name="/perp0840.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Apr 24 08:34:48 2011"
               level="3">
        <file_statistics latency="03:33:28"
                         size="6534205"
                         time_creation="Fri Apr 22 00:58:02 2011"
                         time_modification="Sat Mar 26 03:32:58 2011" />
        <observations epoch_first="Fri Mar 25 00:00:00 2011"
                      epoch_last="Fri Mar 25 23:59:30 2011"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="28994"
                obs_have="27445"
                obs_ratio="94.66" />
          <mask elevation="10 degrees"
                obs_expected="24381"
                obs_have="24276"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="21862"
                obs_have="21763"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/perp0850.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 25 08:43:02 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6578719"
                         time_creation="Sat Apr 23 00:58:23 2011"
                         time_modification="Sun Mar 27 03:33:01 2011" />
        <observations epoch_first="Sat Mar 26 00:00:00 2011"
                      epoch_last="Sat Mar 26 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28985"
                obs_have="27519"
                obs_ratio="94.94" />
          <mask elevation="10 degrees"
                obs_expected="24381"
                obs_have="24348"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21856"
                obs_have="21826"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp0860.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 26 08:08:20 2011"
               level="3">
        <file_statistics latency="03:33:26"
                         size="6559594"
                         time_creation="Sun Apr 24 00:58:07 2011"
                         time_modification="Mon Mar 28 03:32:56 2011" />
        <observations epoch_first="Sun Mar 27 00:00:00 2011"
                      epoch_last="Sun Mar 27 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28982"
                obs_have="27453"
                obs_ratio="94.72" />
          <mask elevation="10 degrees"
                obs_expected="24378"
                obs_have="24285"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21860"
                obs_have="21773"
                obs_ratio="99.60" />
        </observations>
      </control>
    </file>
    <file name="/perp0870.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Apr 27 08:10:31 2011"
               level="3">
        <file_statistics latency="03:33:29"
                         size="6487781"
                         time_creation="Mon Apr 25 00:58:00 2011"
                         time_modification="Tue Mar 29 03:32:59 2011" />
        <observations epoch_first="Mon Mar 28 00:00:00 2011"
                      epoch_last="Mon Mar 28 23:59:30 2011"
                      epochs="2863"
                      epochs_ratio="99.41">
          <mask elevation="03 degrees"
                obs_expected="28984"
                obs_have="27383"
                obs_ratio="94.48" />
          <mask elevation="10 degrees"
                obs_expected="24374"
                obs_have="24231"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21732"
                obs_ratio="99.40" />
        </observations>
      </control>
    </file>
    <file name="/perp0880.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Apr 28 08:06:26 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6487753"
                         time_creation="Tue Apr 26 00:57:58 2011"
                         time_modification="Wed Mar 30 03:32:57 2011" />
        <observations epoch_first="Tue Mar 29 00:00:00 2011"
                      epoch_last="Tue Mar 29 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28985"
                obs_have="27526"
                obs_ratio="94.97" />
          <mask elevation="10 degrees"
                obs_expected="24378"
                obs_have="24331"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21821"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp0890.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Apr 29 08:05:43 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6525233"
                         time_creation="Wed Apr 27 00:58:13 2011"
                         time_modification="Thu Mar 31 03:33:02 2011" />
        <observations epoch_first="Wed Mar 30 00:00:00 2011"
                      epoch_last="Wed Mar 30 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="27544"
                obs_ratio="95.02" />
          <mask elevation="10 degrees"
                obs_expected="24378"
                obs_have="24357"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21870"
                obs_have="21852"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp0900.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Apr 30 08:05:12 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6519402"
                         time_creation="Thu Apr 28 00:58:28 2011"
                         time_modification="Fri Apr  1 03:33:01 2011" />
        <observations epoch_first="Thu Mar 31 00:00:00 2011"
                      epoch_last="Thu Mar 31 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="27554"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="24375"
                obs_have="24355"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="21870"
                obs_have="21854"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp0910.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May  1 07:26:45 2011"
               level="3">
        <file_statistics latency="03:33:29"
                         size="6534465"
                         time_creation="Fri Apr 29 00:58:00 2011"
                         time_modification="Sat Apr  2 03:32:59 2011" />
        <observations epoch_first="Fri Apr  1 00:00:00 2011"
                      epoch_last="Fri Apr  1 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27553"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="24377"
                obs_have="24360"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21856"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp0920.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May  2 07:48:09 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="6575061"
                         time_creation="Sat Apr 30 00:58:05 2011"
                         time_modification="Sun Apr  3 03:33:00 2011" />
        <observations epoch_first="Sat Apr  2 00:00:00 2011"
                      epoch_last="Sat Apr  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28978"
                obs_have="27575"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="24386"
                obs_have="24386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21863"
                obs_have="21863"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0930.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May  3 07:42:36 2011"
               level="3">
        <file_statistics latency="03:33:28"
                         size="6517516"
                         time_creation="Sun May  1 00:58:07 2011"
                         time_modification="Mon Apr  4 03:32:58 2011" />
        <observations epoch_first="Sun Apr  3 00:00:00 2011"
                      epoch_last="Sun Apr  3 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27562"
                obs_ratio="95.12" />
          <mask elevation="10 degrees"
                obs_expected="24382"
                obs_have="24375"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21858"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp0940.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May  4 07:33:14 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6456026"
                         time_creation="Mon May  2 00:58:09 2011"
                         time_modification="Tue Apr  5 03:33:05 2011" />
        <observations epoch_first="Mon Apr  4 00:00:00 2011"
                      epoch_last="Mon Apr  4 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28969"
                obs_have="27498"
                obs_ratio="94.92" />
          <mask elevation="10 degrees"
                obs_expected="24383"
                obs_have="24311"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21801"
                obs_ratio="99.71" />
        </observations>
      </control>
    </file>
    <file name="/perp0950.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May  5 07:07:58 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6387814"
                         time_creation="Tue May  3 00:58:12 2011"
                         time_modification="Wed Apr  6 03:32:57 2011" />
        <observations epoch_first="Tue Apr  5 00:00:00 2011"
                      epoch_last="Tue Apr  5 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28972"
                obs_have="27067"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="24387"
                obs_have="23949"
                obs_ratio="98.20" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21506"
                obs_ratio="98.33" />
        </observations>
      </control>
    </file>
    <file name="/perp0960.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May  6 06:49:43 2011"
               level="3">
        <file_statistics latency="03:34:54"
                         size="6420576"
                         time_creation="Wed May  4 00:58:06 2011"
                         time_modification="Thu Apr  7 03:32:54 2011" />
        <observations epoch_first="Wed Apr  6 00:00:00 2011"
                      epoch_last="Wed Apr  6 23:58:00 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28949"
                obs_have="27466"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="24364"
                obs_have="24299"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21849"
                obs_have="21792"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp0970.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May  7 06:59:38 2011"
               level="3">
        <file_statistics latency="03:33:33"
                         size="6489159"
                         time_creation="Thu May  5 00:58:11 2011"
                         time_modification="Fri Apr  8 03:33:03 2011" />
        <observations epoch_first="Thu Apr  7 00:02:30 2011"
                      epoch_last="Thu Apr  7 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28929"
                obs_have="27502"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="24346"
                obs_have="24331"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="21836"
                obs_have="21821"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp0980.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May  8 07:02:53 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6513902"
                         time_creation="Fri May  6 00:58:15 2011"
                         time_modification="Sat Apr  9 03:33:01 2011" />
        <observations epoch_first="Fri Apr  8 00:00:00 2011"
                      epoch_last="Fri Apr  8 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28982"
                obs_have="27563"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="24380"
                obs_have="24380"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp0990.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May  9 07:10:24 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6539854"
                         time_creation="Sat May  7 00:58:14 2011"
                         time_modification="Sun Apr 10 03:33:02 2011" />
        <observations epoch_first="Sat Apr  9 00:00:00 2011"
                      epoch_last="Sat Apr  9 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28979"
                obs_have="27552"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="24382"
                obs_have="24364"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21853"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp1000.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 10 08:33:36 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6556311"
                         time_creation="Sun May  8 00:58:30 2011"
                         time_modification="Mon Apr 11 03:33:02 2011" />
        <observations epoch_first="Sun Apr 10 00:00:00 2011"
                      epoch_last="Sun Apr 10 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27365"
                obs_ratio="94.43" />
          <mask elevation="10 degrees"
                obs_expected="24383"
                obs_have="24205"
                obs_ratio="99.27" />
          <mask elevation="15 degrees"
                obs_expected="21868"
                obs_have="21715"
                obs_ratio="99.30" />
        </observations>
      </control>
    </file>
    <file name="/perp1010.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 11 08:45:25 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6473396"
                         time_creation="Mon May  9 00:58:12 2011"
                         time_modification="Tue Apr 12 03:32:57 2011" />
        <observations epoch_first="Mon Apr 11 00:00:00 2011"
                      epoch_last="Mon Apr 11 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28153"
                obs_have="26663"
                obs_ratio="94.71" />
          <mask elevation="10 degrees"
                obs_expected="23628"
                obs_have="23558"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="21172"
                obs_have="21103"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp1020.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 12 08:56:09 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6433884"
                         time_creation="Tue May 10 00:58:15 2011"
                         time_modification="Wed Apr 13 03:33:01 2011" />
        <observations epoch_first="Tue Apr 12 00:00:00 2011"
                      epoch_last="Tue Apr 12 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28146"
                obs_have="26340"
                obs_ratio="93.58" />
          <mask elevation="10 degrees"
                obs_expected="23633"
                obs_have="23206"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="21165"
                obs_have="20738"
                obs_ratio="97.98" />
        </observations>
      </control>
    </file>
    <file name="/perp1030.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 13 08:37:43 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6578714"
                         time_creation="Wed May 11 00:58:31 2011"
                         time_modification="Thu Apr 14 03:33:11 2011" />
        <observations epoch_first="Wed Apr 13 00:00:00 2011"
                      epoch_last="Wed Apr 13 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28979"
                obs_have="27583"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24386"
                obs_have="24386"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21864"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1040.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 14 08:21:05 2011"
               level="3">
        <file_statistics latency="03:33:34"
                         size="6556091"
                         time_creation="Thu May 12 00:58:22 2011"
                         time_modification="Fri Apr 15 03:33:04 2011" />
        <observations epoch_first="Thu Apr 14 00:00:00 2011"
                      epoch_last="Thu Apr 14 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28977"
                obs_have="27558"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="24392"
                obs_have="24374"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21853"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp1050.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 15 08:14:53 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6511066"
                         time_creation="Fri May 13 00:58:43 2011"
                         time_modification="Sat Apr 16 03:33:10 2011" />
        <observations epoch_first="Fri Apr 15 00:00:00 2011"
                      epoch_last="Fri Apr 15 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28978"
                obs_have="27530"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24394"
                obs_have="24364"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21866"
                obs_have="21836"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp1060.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 16 08:13:17 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6509388"
                         time_creation="Sat May 14 00:58:29 2011"
                         time_modification="Sun Apr 17 03:33:05 2011" />
        <observations epoch_first="Sat Apr 16 00:00:00 2011"
                      epoch_last="Sat Apr 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28972"
                obs_have="27583"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="24396"
                obs_have="24396"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21872"
                obs_have="21872"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1070.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 17 08:13:55 2011"
               level="3">
        <file_statistics latency="03:33:33"
                         size="6552977"
                         time_creation="Sun May 15 00:58:20 2011"
                         time_modification="Mon Apr 18 03:33:03 2011" />
        <observations epoch_first="Sun Apr 17 00:00:00 2011"
                      epoch_last="Sun Apr 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28974"
                obs_have="27581"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="24402"
                obs_have="24402"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21873"
                obs_have="21873"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1080.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 18 08:31:44 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6575504"
                         time_creation="Mon May 16 00:58:23 2011"
                         time_modification="Tue Apr 19 03:33:05 2011" />
        <observations epoch_first="Mon Apr 18 00:00:00 2011"
                      epoch_last="Mon Apr 18 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27499"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="24396"
                obs_have="24319"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21799"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp1090.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 19 08:14:09 2011"
               level="3">
        <file_statistics latency="03:33:38"
                         size="6604250"
                         time_creation="Tue May 17 00:58:24 2011"
                         time_modification="Wed Apr 20 03:33:08 2011" />
        <observations epoch_first="Tue Apr 19 00:00:00 2011"
                      epoch_last="Tue Apr 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27526"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="24402"
                obs_have="24365"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21871"
                obs_have="21834"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp1100.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 20 08:18:34 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6589781"
                         time_creation="Wed May 18 00:58:28 2011"
                         time_modification="Thu Apr 21 03:33:05 2011" />
        <observations epoch_first="Wed Apr 20 00:00:00 2011"
                      epoch_last="Wed Apr 20 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28976"
                obs_have="27555"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="24397"
                obs_have="24388"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21868"
                obs_have="21861"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1110.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 21 08:20:45 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6536322"
                         time_creation="Thu May 19 00:58:43 2011"
                         time_modification="Fri Apr 22 03:33:13 2011" />
        <observations epoch_first="Thu Apr 21 00:00:00 2011"
                      epoch_last="Thu Apr 21 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28971"
                obs_have="27254"
                obs_ratio="94.07" />
          <mask elevation="10 degrees"
                obs_expected="24398"
                obs_have="24124"
                obs_ratio="98.88" />
          <mask elevation="15 degrees"
                obs_expected="21867"
                obs_have="21593"
                obs_ratio="98.75" />
        </observations>
      </control>
    </file>
    <file name="/perp1120.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 22 08:13:11 2011"
               level="3">
        <file_statistics latency="03:33:42"
                         size="6524258"
                         time_creation="Fri May 20 00:58:31 2011"
                         time_modification="Sat Apr 23 03:33:12 2011" />
        <observations epoch_first="Fri Apr 22 00:00:00 2011"
                      epoch_last="Fri Apr 22 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28972"
                obs_have="27512"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="24392"
                obs_have="24332"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21869"
                obs_have="21828"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp1130.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 23 08:19:19 2011"
               level="3">
        <file_statistics latency="03:33:36"
                         size="6004019"
                         time_creation="Sat May 21 00:58:32 2011"
                         time_modification="Sun Apr 24 03:33:06 2011" />
        <observations epoch_first="Sat Apr 23 00:00:00 2011"
                      epoch_last="Sat Apr 23 23:59:30 2011"
                      epochs="2648"
                      epochs_ratio="91.94">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="25403"
                obs_ratio="87.65" />
          <mask elevation="10 degrees"
                obs_expected="24388"
                obs_have="22489"
                obs_ratio="92.21" />
          <mask elevation="15 degrees"
                obs_expected="21869"
                obs_have="20185"
                obs_ratio="92.30" />
        </observations>
      </control>
    </file>
    <file name="/perp1140.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 24 08:26:22 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="6496309"
                         time_creation="Sun May 22 00:58:30 2011"
                         time_modification="Mon Apr 25 03:33:00 2011" />
        <observations epoch_first="Sun Apr 24 00:00:00 2011"
                      epoch_last="Sun Apr 24 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="27528"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="24393"
                obs_have="24353"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21828"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp1150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 25 08:36:16 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6121471"
                         time_creation="Mon May 23 00:58:18 2011"
                         time_modification="Tue Apr 26 03:33:01 2011" />
        <observations epoch_first="Mon Apr 25 00:00:00 2011"
                      epoch_last="Mon Apr 25 23:59:30 2011"
                      epochs="2666"
                      epochs_ratio="92.57">
          <mask elevation="03 degrees"
                obs_expected="28987"
                obs_have="25686"
                obs_ratio="88.61" />
          <mask elevation="10 degrees"
                obs_expected="24390"
                obs_have="22824"
                obs_ratio="93.58" />
          <mask elevation="15 degrees"
                obs_expected="21866"
                obs_have="20492"
                obs_ratio="93.72" />
        </observations>
      </control>
    </file>
    <file name="/perp1160.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu May 26 08:41:39 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6356635"
                         time_creation="Wed May 25 00:59:45 2011"
                         time_modification="Wed Apr 27 03:33:05 2011" />
        <observations epoch_first="Tue Apr 26 00:00:00 2011"
                      epoch_last="Tue Apr 26 23:59:30 2011"
                      epochs="2786"
                      epochs_ratio="96.74">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="26671"
                obs_ratio="92.03" />
          <mask elevation="10 degrees"
                obs_expected="24396"
                obs_have="23561"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="21864"
                obs_have="21118"
                obs_ratio="96.59" />
        </observations>
      </control>
    </file>
    <file name="/perp1170.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri May 27 08:39:27 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6438767"
                         time_creation="Wed May 25 00:58:25 2011"
                         time_modification="Thu Apr 28 03:33:09 2011" />
        <observations epoch_first="Wed Apr 27 00:00:00 2011"
                      epoch_last="Wed Apr 27 23:59:30 2011"
                      epochs="2795"
                      epochs_ratio="97.05">
          <mask elevation="03 degrees"
                obs_expected="28973"
                obs_have="26842"
                obs_ratio="92.64" />
          <mask elevation="10 degrees"
                obs_expected="24404"
                obs_have="23720"
                obs_ratio="97.20" />
          <mask elevation="15 degrees"
                obs_expected="21859"
                obs_have="21230"
                obs_ratio="97.12" />
        </observations>
      </control>
    </file>
    <file name="/perp1180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat May 28 08:37:23 2011"
               level="3">
        <file_statistics latency="03:33:37"
                         size="6326278"
                         time_creation="Thu May 26 00:58:22 2011"
                         time_modification="Fri Apr 29 03:33:07 2011" />
        <observations epoch_first="Thu Apr 28 00:00:00 2011"
                      epoch_last="Thu Apr 28 23:59:30 2011"
                      epochs="2805"
                      epochs_ratio="97.40">
          <mask elevation="03 degrees"
                obs_expected="28977"
                obs_have="26854"
                obs_ratio="92.67" />
          <mask elevation="10 degrees"
                obs_expected="24401"
                obs_have="23730"
                obs_ratio="97.25" />
          <mask elevation="15 degrees"
                obs_expected="21855"
                obs_have="21230"
                obs_ratio="97.14" />
        </observations>
      </control>
    </file>
    <file name="/perp1190.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun May 29 08:13:37 2011"
               level="3">
        <file_statistics latency="03:33:29"
                         size="6476214"
                         time_creation="Fri May 27 00:58:18 2011"
                         time_modification="Sat Apr 30 03:32:59 2011" />
        <observations epoch_first="Fri Apr 29 00:00:00 2011"
                      epoch_last="Fri Apr 29 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28977"
                obs_have="27568"
                obs_ratio="95.14" />
          <mask elevation="10 degrees"
                obs_expected="24396"
                obs_have="24389"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21865"
                obs_have="21859"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1200.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon May 30 08:00:28 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6435097"
                         time_creation="Sat May 28 00:58:09 2011"
                         time_modification="Sun May  1 03:32:57 2011" />
        <observations epoch_first="Sat Apr 30 00:00:00 2011"
                      epoch_last="Sat Apr 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27583"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="24411"
                obs_have="24409"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21855"
                obs_have="21855"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1210.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue May 31 07:45:21 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="6402590"
                         time_creation="Sun May 29 00:58:10 2011"
                         time_modification="Mon May  2 03:32:57 2011" />
        <observations epoch_first="Sun May  1 00:00:00 2011"
                      epoch_last="Sun May  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28986"
                obs_have="27589"
                obs_ratio="95.18" />
          <mask elevation="10 degrees"
                obs_expected="24399"
                obs_have="24399"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21850"
                obs_have="21850"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1220.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  1 07:56:40 2011"
               level="3">
        <file_statistics latency="03:33:22"
                         size="6370603"
                         time_creation="Mon May 30 00:58:13 2011"
                         time_modification="Tue May  3 03:32:52 2011" />
        <observations epoch_first="Mon May  2 00:00:00 2011"
                      epoch_last="Mon May  2 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28975"
                obs_have="27475"
                obs_ratio="94.82" />
          <mask elevation="10 degrees"
                obs_expected="24399"
                obs_have="24296"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21851"
                obs_have="21757"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/perp1230.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  2 08:12:07 2011"
               level="3">
        <file_statistics latency="03:33:22"
                         size="6402671"
                         time_creation="Tue May 31 00:59:41 2011"
                         time_modification="Wed May  4 03:32:52 2011" />
        <observations epoch_first="Tue May  3 00:00:00 2011"
                      epoch_last="Tue May  3 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28974"
                obs_have="27552"
                obs_ratio="95.09" />
          <mask elevation="10 degrees"
                obs_expected="24391"
                obs_have="24362"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21848"
                obs_have="21822"
                obs_ratio="99.88" />
        </observations>
      </control>
    </file>
    <file name="/perp1240.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun  3 08:06:10 2011"
               level="3">
        <file_statistics latency="03:33:24"
                         size="6108720"
                         time_creation="Thu Jun  2 01:00:00 2011"
                         time_modification="Thu May  5 03:32:54 2011" />
        <observations epoch_first="Wed May  4 00:00:00 2011"
                      epoch_last="Wed May  4 23:59:30 2011"
                      epochs="2744"
                      epochs_ratio="95.28">
          <mask elevation="03 degrees"
                obs_expected="28983"
                obs_have="26060"
                obs_ratio="89.91" />
          <mask elevation="10 degrees"
                obs_expected="24391"
                obs_have="23119"
                obs_ratio="94.78" />
          <mask elevation="15 degrees"
                obs_expected="21861"
                obs_have="20715"
                obs_ratio="94.76" />
        </observations>
      </control>
    </file>
    <file name="/perp1250.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun  4 08:11:16 2011"
               level="3">
        <file_statistics latency="04:33:07"
                         size="5241081"
                         time_creation="Thu Jun  2 00:58:38 2011"
                         time_modification="Fri May  6 03:32:37 2011" />
        <observations epoch_first="Thu May  5 03:00:00 2011"
                      epoch_last="Thu May  5 22:59:30 2011"
                      epochs="2388"
                      epochs_ratio="82.92">
          <mask elevation="03 degrees"
                obs_expected="23768"
                obs_have="22467"
                obs_ratio="94.53" />
          <mask elevation="10 degrees"
                obs_expected="20086"
                obs_have="19983"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="18023"
                obs_have="17928"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/perp1260.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun  5 07:58:35 2011"
               level="3">
        <file_statistics latency="04:32:59"
                         size="5233745"
                         time_creation="Fri Jun  3 00:58:45 2011"
                         time_modification="Sat May  7 03:32:29 2011" />
        <observations epoch_first="Fri May  6 03:00:00 2011"
                      epoch_last="Fri May  6 22:59:30 2011"
                      epochs="2388"
                      epochs_ratio="82.92">
          <mask elevation="03 degrees"
                obs_expected="23749"
                obs_have="22530"
                obs_ratio="94.87" />
          <mask elevation="10 degrees"
                obs_expected="20072"
                obs_have="19970"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="18018"
                obs_have="17919"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="/perp1270.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun  6 08:04:23 2011"
               level="3">
        <file_statistics latency="03:33:06"
                         size="5563000"
                         time_creation="Sat Jun  4 00:58:44 2011"
                         time_modification="Sun May  8 03:32:36 2011" />
        <observations epoch_first="Sat May  7 03:00:00 2011"
                      epoch_last="Sat May  7 23:59:30 2011"
                      epochs="2508"
                      epochs_ratio="87.08">
          <mask elevation="03 degrees"
                obs_expected="24962"
                obs_have="23686"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="21084"
                obs_have="20990"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="18923"
                obs_have="18836"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/perp1280.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun  7 08:14:49 2011"
               level="3">
        <file_statistics latency="03:33:01"
                         size="5450720"
                         time_creation="Sun Jun  5 00:58:35 2011"
                         time_modification="Mon May  9 03:32:31 2011" />
        <observations epoch_first="Sun May  8 03:00:00 2011"
                      epoch_last="Sun May  8 23:59:30 2011"
                      epochs="2504"
                      epochs_ratio="86.94">
          <mask elevation="03 degrees"
                obs_expected="24119"
                obs_have="22816"
                obs_ratio="94.60" />
          <mask elevation="10 degrees"
                obs_expected="20334"
                obs_have="20205"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="18233"
                obs_have="18120"
                obs_ratio="99.38" />
        </observations>
      </control>
    </file>
    <file name="/perp1290.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun  8 08:10:28 2011"
               level="3">
        <file_statistics latency="03:33:07"
                         size="5416596"
                         time_creation="Mon Jun  6 00:58:26 2011"
                         time_modification="Tue May 10 03:32:37 2011" />
        <observations epoch_first="Mon May  9 03:00:00 2011"
                      epoch_last="Mon May  9 23:59:30 2011"
                      epochs="2474"
                      epochs_ratio="85.90">
          <mask elevation="03 degrees"
                obs_expected="24099"
                obs_have="22513"
                obs_ratio="93.42" />
          <mask elevation="10 degrees"
                obs_expected="20325"
                obs_have="19965"
                obs_ratio="98.23" />
          <mask elevation="15 degrees"
                obs_expected="18231"
                obs_have="17918"
                obs_ratio="98.28" />
        </observations>
      </control>
    </file>
    <file name="/perp1300.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun  9 08:13:58 2011"
               level="3">
        <file_statistics latency="03:33:27"
                         size="5998277"
                         time_creation="Tue Jun  7 00:58:28 2011"
                         time_modification="Wed May 11 03:32:57 2011" />
        <observations epoch_first="Tue May 10 00:00:00 2011"
                      epoch_last="Tue May 10 23:59:30 2011"
                      epochs="2758"
                      epochs_ratio="95.76">
          <mask elevation="03 degrees"
                obs_expected="28146"
                obs_have="25602"
                obs_ratio="90.96" />
          <mask elevation="10 degrees"
                obs_expected="23651"
                obs_have="22621"
                obs_ratio="95.65" />
          <mask elevation="15 degrees"
                obs_expected="21160"
                obs_have="20302"
                obs_ratio="95.95" />
        </observations>
      </control>
    </file>
    <file name="/perp1310.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 10 08:40:39 2011"
               level="3">
        <file_statistics latency="03:33:33"
                         size="5817078"
                         time_creation="Wed Jun  8 00:58:31 2011"
                         time_modification="Thu May 12 03:33:03 2011" />
        <observations epoch_first="Wed May 11 00:00:00 2011"
                      epoch_last="Wed May 11 23:59:30 2011"
                      epochs="2595"
                      epochs_ratio="90.10">
          <mask elevation="03 degrees"
                obs_expected="28966"
                obs_have="24858"
                obs_ratio="85.82" />
          <mask elevation="10 degrees"
                obs_expected="24389"
                obs_have="22026"
                obs_ratio="90.31" />
          <mask elevation="15 degrees"
                obs_expected="21840"
                obs_have="19671"
                obs_ratio="90.07" />
        </observations>
      </control>
    </file>
    <file name="/perp1320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 11 08:48:49 2011"
               level="3">
        <file_statistics latency="03:33:33"
                         size="6464003"
                         time_creation="Thu Jun  9 00:58:23 2011"
                         time_modification="Fri May 13 03:33:03 2011" />
        <observations epoch_first="Thu May 12 00:00:00 2011"
                      epoch_last="Thu May 12 23:59:30 2011"
                      epochs="2817"
                      epochs_ratio="97.81">
          <mask elevation="03 degrees"
                obs_expected="28963"
                obs_have="26919"
                obs_ratio="92.94" />
          <mask elevation="10 degrees"
                obs_expected="24393"
                obs_have="23805"
                obs_ratio="97.59" />
          <mask elevation="15 degrees"
                obs_expected="21841"
                obs_have="21328"
                obs_ratio="97.65" />
        </observations>
      </control>
    </file>
    <file name="/perp1330.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 12 08:20:55 2011"
               level="3">
        <file_statistics latency="03:35:22"
                         size="6569101"
                         time_creation="Fri Jun 10 00:58:43 2011"
                         time_modification="Sat May 14 03:34:52 2011" />
        <observations epoch_first="Fri May 13 00:00:00 2011"
                      epoch_last="Fri May 13 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28961"
                obs_have="27206"
                obs_ratio="93.94" />
          <mask elevation="10 degrees"
                obs_expected="24402"
                obs_have="24035"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="21843"
                obs_have="21476"
                obs_ratio="98.32" />
        </observations>
      </control>
    </file>
    <file name="/perp1340.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 13 08:09:13 2011"
               level="3">
        <file_statistics latency="03:36:26"
                         size="6500282"
                         time_creation="Sat Jun 11 00:58:27 2011"
                         time_modification="Sun May 15 03:35:56 2011" />
        <observations epoch_first="Sat May 14 00:00:00 2011"
                      epoch_last="Sat May 14 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26829"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21198"
                obs_have="21198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1350.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 14 08:01:15 2011"
               level="3">
        <file_statistics latency="03:36:33"
                         size="6447780"
                         time_creation="Sun Jun 12 00:58:25 2011"
                         time_modification="Mon May 16 03:36:03 2011" />
        <observations epoch_first="Sun May 15 00:00:00 2011"
                      epoch_last="Sun May 15 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28084"
                obs_have="26831"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="23704"
                obs_have="23704"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21202"
                obs_have="21202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1360.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 15 08:02:24 2011"
               level="3">
        <file_statistics latency="03:37:12"
                         size="6418878"
                         time_creation="Mon Jun 13 00:58:42 2011"
                         time_modification="Tue May 17 03:36:42 2011" />
        <observations epoch_first="Mon May 16 00:00:00 2011"
                      epoch_last="Mon May 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28086"
                obs_have="26826"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23701"
                obs_have="23701"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21201"
                obs_have="21201"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 16 08:06:08 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6403129"
                         time_creation="Tue Jun 14 00:58:24 2011"
                         time_modification="Wed May 18 03:36:48 2011" />
        <observations epoch_first="Tue May 17 00:00:00 2011"
                      epoch_last="Tue May 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28081"
                obs_have="26820"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23705"
                obs_have="23705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21203"
                obs_have="21203"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1380.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 17 08:18:39 2011"
               level="3">
        <file_statistics latency="03:37:12"
                         size="6432913"
                         time_creation="Wed Jun 15 00:58:36 2011"
                         time_modification="Thu May 19 03:36:42 2011" />
        <observations epoch_first="Wed May 18 00:00:00 2011"
                      epoch_last="Wed May 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26822"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23707"
                obs_have="23707"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21205"
                obs_have="21205"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1390.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 18 08:32:41 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="5882154"
                         time_creation="Thu Jun 16 01:00:55 2011"
                         time_modification="Fri May 20 03:36:47 2011" />
        <observations epoch_first="Thu May 19 00:00:00 2011"
                      epoch_last="Thu May 19 23:59:30 2011"
                      epochs="2630"
                      epochs_ratio="91.32">
          <mask elevation="03 degrees"
                obs_expected="28082"
                obs_have="24419"
                obs_ratio="86.96" />
          <mask elevation="10 degrees"
                obs_expected="23706"
                obs_have="21512"
                obs_ratio="90.74" />
          <mask elevation="15 degrees"
                obs_expected="21199"
                obs_have="19226"
                obs_ratio="90.69" />
        </observations>
      </control>
    </file>
    <file name="/perp1400.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 19 08:22:31 2011"
               level="3">
        <file_statistics latency="03:37:21"
                         size="5605432"
                         time_creation="Fri Jun 17 00:58:27 2011"
                         time_modification="Sat May 21 03:36:51 2011" />
        <observations epoch_first="Fri May 20 00:00:00 2011"
                      epoch_last="Fri May 20 23:59:30 2011"
                      epochs="2479"
                      epochs_ratio="86.08">
          <mask elevation="03 degrees"
                obs_expected="28089"
                obs_have="23251"
                obs_ratio="82.78" />
          <mask elevation="10 degrees"
                obs_expected="23702"
                obs_have="20481"
                obs_ratio="86.41" />
          <mask elevation="15 degrees"
                obs_expected="21200"
                obs_have="18331"
                obs_ratio="86.47" />
        </observations>
      </control>
    </file>
    <file name="/perp1410.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 20 08:31:20 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6107502"
                         time_creation="Sat Jun 18 00:58:36 2011"
                         time_modification="Sun May 22 03:36:43 2011" />
        <observations epoch_first="Sat May 21 00:00:00 2011"
                      epoch_last="Sat May 21 23:59:30 2011"
                      epochs="2718"
                      epochs_ratio="94.38">
          <mask elevation="03 degrees"
                obs_expected="28098"
                obs_have="25210"
                obs_ratio="89.72" />
          <mask elevation="10 degrees"
                obs_expected="23703"
                obs_have="22407"
                obs_ratio="94.53" />
          <mask elevation="15 degrees"
                obs_expected="21201"
                obs_have="20055"
                obs_ratio="94.59" />
        </observations>
      </control>
    </file>
    <file name="/perp1420.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 21 08:26:46 2011"
               level="3">
        <file_statistics latency="03:37:15"
                         size="6344841"
                         time_creation="Sun Jun 19 00:58:24 2011"
                         time_modification="Mon May 23 03:36:45 2011" />
        <observations epoch_first="Sun May 22 00:00:00 2011"
                      epoch_last="Sun May 22 23:59:30 2011"
                      epochs="2816"
                      epochs_ratio="97.78">
          <mask elevation="03 degrees"
                obs_expected="28094"
                obs_have="26178"
                obs_ratio="93.18" />
          <mask elevation="10 degrees"
                obs_expected="23708"
                obs_have="23079"
                obs_ratio="97.35" />
          <mask elevation="15 degrees"
                obs_expected="21201"
                obs_have="20600"
                obs_ratio="97.17" />
        </observations>
      </control>
    </file>
    <file name="/perp1430.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 22 08:23:43 2011"
               level="3">
        <file_statistics latency="03:37:15"
                         size="6421924"
                         time_creation="Mon Jun 20 00:58:33 2011"
                         time_modification="Tue May 24 03:36:45 2011" />
        <observations epoch_first="Mon May 23 00:00:00 2011"
                      epoch_last="Mon May 23 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28099"
                obs_have="26765"
                obs_ratio="95.25" />
          <mask elevation="10 degrees"
                obs_expected="23712"
                obs_have="23656"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21202"
                obs_have="21149"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp1440.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 23 08:24:24 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6404923"
                         time_creation="Tue Jun 21 00:58:49 2011"
                         time_modification="Wed May 25 03:36:43 2011" />
        <observations epoch_first="Tue May 24 00:00:00 2011"
                      epoch_last="Tue May 24 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28100"
                obs_have="26794"
                obs_ratio="95.35" />
          <mask elevation="10 degrees"
                obs_expected="23708"
                obs_have="23679"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21205"
                obs_have="21176"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp1450.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jun 24 08:21:23 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6243170"
                         time_creation="Wed Jun 22 00:58:13 2011"
                         time_modification="Thu May 26 03:36:43 2011" />
        <observations epoch_first="Wed May 25 00:00:00 2011"
                      epoch_last="Wed May 25 23:59:30 2011"
                      epochs="2803"
                      epochs_ratio="97.33">
          <mask elevation="03 degrees"
                obs_expected="28101"
                obs_have="26112"
                obs_ratio="92.92" />
          <mask elevation="10 degrees"
                obs_expected="23708"
                obs_have="23054"
                obs_ratio="97.24" />
          <mask elevation="15 degrees"
                obs_expected="21205"
                obs_have="20633"
                obs_ratio="97.30" />
        </observations>
      </control>
    </file>
    <file name="/perp1460.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jun 25 08:23:28 2011"
               level="3">
        <file_statistics latency="03:37:20"
                         size="6442988"
                         time_creation="Thu Jun 23 00:58:08 2011"
                         time_modification="Fri May 27 03:36:50 2011" />
        <observations epoch_first="Thu May 26 00:00:00 2011"
                      epoch_last="Thu May 26 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28102"
                obs_have="26839"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23709"
                obs_have="23702"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21200"
                obs_have="21193"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1470.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jun 26 08:23:22 2011"
               level="3">
        <file_statistics latency="03:37:19"
                         size="6491032"
                         time_creation="Fri Jun 24 00:58:14 2011"
                         time_modification="Sat May 28 03:36:49 2011" />
        <observations epoch_first="Fri May 27 00:00:00 2011"
                      epoch_last="Fri May 27 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28100"
                obs_have="26822"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23699"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21192"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp1480.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jun 27 08:26:50 2011"
               level="3">
        <file_statistics latency="03:37:19"
                         size="6527309"
                         time_creation="Sat Jun 25 00:58:10 2011"
                         time_modification="Sun May 29 03:36:49 2011" />
        <observations epoch_first="Sat May 28 00:00:00 2011"
                      epoch_last="Sat May 28 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28094"
                obs_have="26844"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21207"
                obs_have="21207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1490.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jun 28 08:09:12 2011"
               level="3">
        <file_statistics latency="03:37:11"
                         size="6524748"
                         time_creation="Sun Jun 26 00:58:12 2011"
                         time_modification="Mon May 30 03:36:41 2011" />
        <observations epoch_first="Sun May 29 00:00:00 2011"
                      epoch_last="Sun May 29 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28097"
                obs_have="26850"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21207"
                obs_have="21207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1500.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jun 29 08:05:54 2011"
               level="3">
        <file_statistics latency="03:37:15"
                         size="6469410"
                         time_creation="Mon Jun 27 00:58:01 2011"
                         time_modification="Tue May 31 03:36:45 2011" />
        <observations epoch_first="Mon May 30 00:00:00 2011"
                      epoch_last="Mon May 30 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28097"
                obs_have="26846"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="23713"
                obs_have="23704"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21206"
                obs_have="21198"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp1510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jun 30 07:38:44 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6435913"
                         time_creation="Tue Jun 28 00:58:19 2011"
                         time_modification="Wed Jun  1 03:36:47 2011" />
        <observations epoch_first="Tue May 31 00:00:00 2011"
                      epoch_last="Tue May 31 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="47476"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="47476"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="47476"
                obs_ratio="0.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1520.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul  1 07:44:28 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6394526"
                         time_creation="Wed Jun 29 00:58:27 2011"
                         time_modification="Thu Jun  2 03:36:47 2011" />
        <observations epoch_first="Wed Jun  1 00:00:00 2011"
                      epoch_last="Wed Jun  1 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28104"
                obs_have="26751"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="23713"
                obs_have="23632"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21134"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp1530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul  2 07:59:44 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6421828"
                         time_creation="Thu Jun 30 00:58:55 2011"
                         time_modification="Fri Jun  3 03:36:48 2011" />
        <observations epoch_first="Thu Jun  2 00:00:00 2011"
                      epoch_last="Thu Jun  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28102"
                obs_have="26855"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="23705"
                obs_have="23705"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21202"
                obs_have="21202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1540.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul  3 08:11:20 2011"
               level="3">
        <file_statistics latency="03:37:16"
                         size="6452148"
                         time_creation="Fri Jul  1 00:58:48 2011"
                         time_modification="Sat Jun  4 03:36:46 2011" />
        <observations epoch_first="Fri Jun  3 00:00:00 2011"
                      epoch_last="Fri Jun  3 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28103"
                obs_have="26845"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="23705"
                obs_have="23702"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21207"
                obs_have="21204"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp1550.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul  4 08:14:23 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6504958"
                         time_creation="Sat Jul  2 00:58:32 2011"
                         time_modification="Sun Jun  5 03:36:47 2011" />
        <observations epoch_first="Sat Jun  4 00:00:00 2011"
                      epoch_last="Sat Jun  4 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28104"
                obs_have="26861"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="23706"
                obs_have="23706"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21211"
                obs_have="21211"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1560.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul  5 07:43:40 2011"
               level="3">
        <file_statistics latency="03:37:11"
                         size="6525638"
                         time_creation="Sun Jul  3 00:58:50 2011"
                         time_modification="Mon Jun  6 03:36:41 2011" />
        <observations epoch_first="Sun Jun  5 00:00:00 2011"
                      epoch_last="Sun Jun  5 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28108"
                obs_have="26852"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23710"
                obs_have="23710"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21210"
                obs_have="21210"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1570.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul  6 08:09:07 2011"
               level="3">
        <file_statistics latency="03:37:14"
                         size="6516311"
                         time_creation="Mon Jul  4 00:58:36 2011"
                         time_modification="Tue Jun  7 03:36:44 2011" />
        <observations epoch_first="Mon Jun  6 00:00:00 2011"
                      epoch_last="Mon Jun  6 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28106"
                obs_have="26846"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="23717"
                obs_have="23717"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1580.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul  7 08:17:36 2011"
               level="3">
        <file_statistics latency="03:37:11"
                         size="6461536"
                         time_creation="Tue Jul  5 00:58:41 2011"
                         time_modification="Wed Jun  8 03:36:41 2011" />
        <observations epoch_first="Tue Jun  7 00:00:00 2011"
                      epoch_last="Tue Jun  7 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28098"
                obs_have="26837"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23713"
                obs_have="23713"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21217"
                obs_have="21217"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1590.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul  8 08:03:14 2011"
               level="3">
        <file_statistics latency="03:37:11"
                         size="6406205"
                         time_creation="Wed Jul  6 00:59:21 2011"
                         time_modification="Thu Jun  9 03:36:41 2011" />
        <observations epoch_first="Wed Jun  8 00:00:00 2011"
                      epoch_last="Wed Jun  8 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28095"
                obs_have="26766"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23635"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21214"
                obs_have="21143"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp1600.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul  9 08:25:19 2011"
               level="3">
        <file_statistics latency="03:37:14"
                         size="6396182"
                         time_creation="Thu Jul  7 00:59:04 2011"
                         time_modification="Fri Jun 10 03:36:44 2011" />
        <observations epoch_first="Thu Jun  9 00:00:00 2011"
                      epoch_last="Thu Jun  9 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28092"
                obs_have="26755"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23648"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21213"
                obs_have="21145"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/perp1610.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 10 08:50:18 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6399038"
                         time_creation="Fri Jul  8 00:59:24 2011"
                         time_modification="Sat Jun 11 03:36:48 2011" />
        <observations epoch_first="Fri Jun 10 00:00:00 2011"
                      epoch_last="Fri Jun 10 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28089"
                obs_have="26738"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="23727"
                obs_have="23638"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="21219"
                obs_have="21145"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/perp1620.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 11 08:33:56 2011"
               level="3">
        <file_statistics latency="03:37:24"
                         size="6441601"
                         time_creation="Sat Jul  9 00:59:49 2011"
                         time_modification="Sun Jun 12 03:36:54 2011" />
        <observations epoch_first="Sat Jun 11 00:00:00 2011"
                      epoch_last="Sat Jun 11 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28082"
                obs_have="26772"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23670"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21224"
                obs_have="21171"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp1630.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 12 08:15:04 2011"
               level="3">
        <file_statistics latency="03:37:22"
                         size="6463178"
                         time_creation="Sun Jul 10 00:59:17 2011"
                         time_modification="Mon Jun 13 03:36:52 2011" />
        <observations epoch_first="Sun Jun 12 00:00:00 2011"
                      epoch_last="Sun Jun 12 23:59:30 2011"
                      epochs="2861"
                      epochs_ratio="99.34">
          <mask elevation="03 degrees"
                obs_expected="28091"
                obs_have="26656"
                obs_ratio="94.89" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23567"
                obs_ratio="99.33" />
          <mask elevation="15 degrees"
                obs_expected="21230"
                obs_have="21091"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/perp1640.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 13 08:10:26 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6503448"
                         time_creation="Mon Jul 11 00:53:53 2011"
                         time_modification="Tue Jun 14 03:36:47 2011" />
        <observations epoch_first="Mon Jun 13 00:00:00 2011"
                      epoch_last="Mon Jun 13 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="26766"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="23723"
                obs_have="23667"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21229"
                obs_have="21179"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp1650.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 14 08:17:11 2011"
               level="3">
        <file_statistics latency="03:37:16"
                         size="6480573"
                         time_creation="Tue Jul 12 00:58:48 2011"
                         time_modification="Wed Jun 15 03:36:46 2011" />
        <observations epoch_first="Tue Jun 14 00:00:00 2011"
                      epoch_last="Tue Jun 14 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28088"
                obs_have="26776"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="23727"
                obs_have="23666"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21227"
                obs_have="21173"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp1660.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 15 08:13:47 2011"
               level="3">
        <file_statistics latency="03:37:12"
                         size="6419851"
                         time_creation="Wed Jul 13 00:58:53 2011"
                         time_modification="Thu Jun 16 03:36:42 2011" />
        <observations epoch_first="Wed Jun 15 00:00:00 2011"
                      epoch_last="Wed Jun 15 23:59:30 2011"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="28077"
                obs_have="26716"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23611"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21222"
                obs_have="21118"
                obs_ratio="99.51" />
        </observations>
      </control>
    </file>
    <file name="/perp1670.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 16 08:10:29 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6412796"
                         time_creation="Thu Jul 14 00:58:46 2011"
                         time_modification="Fri Jun 17 03:36:48 2011" />
        <observations epoch_first="Thu Jun 16 00:00:00 2011"
                      epoch_last="Thu Jun 16 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28077"
                obs_have="26792"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23675"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21167"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp1680.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 17 08:12:39 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6420784"
                         time_creation="Fri Jul 15 00:58:51 2011"
                         time_modification="Sat Jun 18 03:36:48 2011" />
        <observations epoch_first="Fri Jun 17 00:00:00 2011"
                      epoch_last="Fri Jun 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28074"
                obs_have="26842"
                obs_ratio="95.61" />
          <mask elevation="10 degrees"
                obs_expected="23732"
                obs_have="23732"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1690.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 18 08:08:09 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6434777"
                         time_creation="Sat Jul 16 00:58:53 2011"
                         time_modification="Sun Jun 19 03:36:47 2011" />
        <observations epoch_first="Sat Jun 18 00:00:00 2011"
                      epoch_last="Sat Jun 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28084"
                obs_have="26842"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="23731"
                obs_have="23731"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21212"
                obs_have="21212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1700.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 19 08:21:28 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6461255"
                         time_creation="Sun Jul 17 00:58:38 2011"
                         time_modification="Mon Jun 20 03:36:43 2011" />
        <observations epoch_first="Sun Jun 19 00:00:00 2011"
                      epoch_last="Sun Jun 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28085"
                obs_have="26844"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="23718"
                obs_have="23718"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21212"
                obs_have="21212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1710.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 20 08:39:03 2011"
               level="3">
        <file_statistics latency="03:37:17"
                         size="6508623"
                         time_creation="Mon Jul 18 00:58:48 2011"
                         time_modification="Tue Jun 21 03:36:47 2011" />
        <observations epoch_first="Mon Jun 20 00:00:00 2011"
                      epoch_last="Mon Jun 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26845"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="23716"
                obs_have="23716"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21216"
                obs_have="21216"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1720.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 21 08:41:41 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6518434"
                         time_creation="Tue Jul 19 00:58:43 2011"
                         time_modification="Wed Jun 22 03:36:48 2011" />
        <observations epoch_first="Tue Jun 21 00:00:00 2011"
                      epoch_last="Tue Jun 21 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28084"
                obs_have="26853"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="23721"
                obs_have="23721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21211"
                obs_have="21211"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1730.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 22 08:17:56 2011"
               level="3">
        <file_statistics latency="03:37:11"
                         size="6466728"
                         time_creation="Wed Jul 20 00:58:52 2011"
                         time_modification="Thu Jun 23 03:36:41 2011" />
        <observations epoch_first="Wed Jun 22 00:00:00 2011"
                      epoch_last="Wed Jun 22 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28085"
                obs_have="26744"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="23722"
                obs_have="23643"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="21218"
                obs_have="21147"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp1740.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 23 08:10:56 2011"
               level="3">
        <file_statistics latency="03:34:57"
                         size="6347952"
                         time_creation="Thu Jul 21 00:58:50 2011"
                         time_modification="Fri Jun 24 03:34:27 2011" />
        <observations epoch_first="Thu Jun 23 00:00:00 2011"
                      epoch_last="Thu Jun 23 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28075"
                obs_have="26834"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="23730"
                obs_have="23730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21225"
                obs_have="21225"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1750.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 24 08:29:36 2011"
               level="3">
        <file_statistics latency="03:35:10"
                         size="6414397"
                         time_creation="Fri Jul 22 00:58:52 2011"
                         time_modification="Sat Jun 25 03:34:40 2011" />
        <observations epoch_first="Fri Jun 24 00:00:00 2011"
                      epoch_last="Fri Jun 24 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26830"
                obs_ratio="95.58" />
          <mask elevation="10 degrees"
                obs_expected="23729"
                obs_have="23729"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21221"
                obs_have="21221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1760.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jul 25 08:23:10 2011"
               level="3">
        <file_statistics latency="03:37:14"
                         size="6427419"
                         time_creation="Sat Jul 23 00:58:52 2011"
                         time_modification="Sun Jun 26 03:36:44 2011" />
        <observations epoch_first="Sat Jun 25 00:00:00 2011"
                      epoch_last="Sat Jun 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26834"
                obs_ratio="95.60" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23728"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21229"
                obs_have="21229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1770.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jul 26 08:24:16 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6442252"
                         time_creation="Sun Jul 24 00:58:53 2011"
                         time_modification="Mon Jun 27 03:36:43 2011" />
        <observations epoch_first="Sun Jun 26 00:00:00 2011"
                      epoch_last="Sun Jun 26 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26834"
                obs_ratio="95.59" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23724"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21229"
                obs_have="21229"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1780.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jul 27 08:34:35 2011"
               level="3">
        <file_statistics latency="03:35:44"
                         size="6470174"
                         time_creation="Mon Jul 25 00:58:49 2011"
                         time_modification="Tue Jun 28 03:35:14 2011" />
        <observations epoch_first="Mon Jun 27 00:00:00 2011"
                      epoch_last="Mon Jun 27 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26819"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23716"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21233"
                obs_have="21225"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp1790.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jul 28 08:27:53 2011"
               level="3">
        <file_statistics latency="03:36:20"
                         size="6492479"
                         time_creation="Tue Jul 26 00:58:53 2011"
                         time_modification="Wed Jun 29 03:35:50 2011" />
        <observations epoch_first="Tue Jun 28 00:00:00 2011"
                      epoch_last="Tue Jun 28 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28153"
                obs_have="26812"
                obs_ratio="95.24" />
          <mask elevation="10 degrees"
                obs_expected="23768"
                obs_have="23718"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21246"
                obs_have="21225"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp1800.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jul 29 07:57:40 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6490506"
                         time_creation="Wed Jul 27 00:58:46 2011"
                         time_modification="Thu Jun 30 03:36:43 2011" />
        <observations epoch_first="Wed Jun 29 00:00:00 2011"
                      epoch_last="Wed Jun 29 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28068"
                obs_have="26738"
                obs_ratio="95.26" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23645"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="21232"
                obs_have="21151"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/perp1810.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jul 30 08:06:03 2011"
               level="3">
        <file_statistics latency="03:37:07"
                         size="6478831"
                         time_creation="Thu Jul 28 00:58:48 2011"
                         time_modification="Fri Jul  1 03:36:37 2011" />
        <observations epoch_first="Thu Jun 30 00:00:00 2011"
                      epoch_last="Thu Jun 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26827"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21231"
                obs_have="21231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1820.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jul 31 08:04:56 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6431556"
                         time_creation="Fri Jul 29 00:58:56 2011"
                         time_modification="Sat Jul  2 03:36:48 2011" />
        <observations epoch_first="Fri Jul  1 00:00:00 2011"
                      epoch_last="Fri Jul  1 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28067"
                obs_have="26820"
                obs_ratio="95.56" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21231"
                obs_have="21231"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1830.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug  1 08:05:42 2011"
               level="3">
        <file_statistics latency="03:37:18"
                         size="6418338"
                         time_creation="Sat Jul 30 00:58:54 2011"
                         time_modification="Sun Jul  3 03:36:48 2011" />
        <observations epoch_first="Sat Jul  2 00:00:00 2011"
                      epoch_last="Sat Jul  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26820"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="23730"
                obs_have="23730"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21230"
                obs_have="21230"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1840.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug  2 08:13:57 2011"
               level="3">
        <file_statistics latency="03:37:15"
                         size="6429949"
                         time_creation="Sun Jul 31 00:58:54 2011"
                         time_modification="Mon Jul  4 03:36:45 2011" />
        <observations epoch_first="Sun Jul  3 00:00:00 2011"
                      epoch_last="Sun Jul  3 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28067"
                obs_have="26813"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23727"
                obs_have="23719"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21226"
                obs_have="21219"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1850.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug  3 08:31:57 2011"
               level="3">
        <file_statistics latency="03:37:13"
                         size="6447864"
                         time_creation="Mon Aug  1 00:58:53 2011"
                         time_modification="Tue Jul  5 03:36:43 2011" />
        <observations epoch_first="Mon Jul  4 00:00:00 2011"
                      epoch_last="Mon Jul  4 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28065"
                obs_have="26823"
                obs_ratio="95.57" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23726"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21218"
                obs_have="21218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1860.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug  4 07:51:05 2011"
               level="3">
        <file_statistics latency="03:37:20"
                         size="6455634"
                         time_creation="Tue Aug  2 00:58:59 2011"
                         time_modification="Wed Jul  6 03:36:50 2011" />
        <observations epoch_first="Tue Jul  5 00:00:00 2011"
                      epoch_last="Tue Jul  5 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28191"
                obs_have="26755"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23854"
                obs_have="23670"
                obs_ratio="99.23" />
          <mask elevation="15 degrees"
                obs_expected="21348"
                obs_have="21170"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/perp1870.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug  5 08:58:23 2011"
               level="3">
        <file_statistics latency="03:37:21"
                         size="6433357"
                         time_creation="Wed Aug  3 00:59:02 2011"
                         time_modification="Thu Jul  7 03:36:51 2011" />
        <observations epoch_first="Wed Jul  6 00:00:00 2011"
                      epoch_last="Wed Jul  6 23:59:30 2011"
                      epochs="2852"
                      epochs_ratio="99.03">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="26564"
                obs_ratio="94.64" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23499"
                obs_ratio="99.03" />
          <mask elevation="15 degrees"
                obs_expected="21223"
                obs_have="21031"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/perp1880.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug  6 08:48:25 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6494206"
                         time_creation="Thu Aug  4 00:59:01 2011"
                         time_modification="Fri Jul  8 03:33:11 2011" />
        <observations epoch_first="Thu Jul  7 00:00:00 2011"
                      epoch_last="Thu Jul  7 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28073"
                obs_have="26793"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="23721"
                obs_have="23697"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21212"
                obs_have="21192"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/perp1890.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug  7 08:28:06 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6460525"
                         time_creation="Fri Aug  5 00:53:53 2011"
                         time_modification="Sat Jul  9 03:33:11 2011" />
        <observations epoch_first="Fri Jul  8 00:00:00 2011"
                      epoch_last="Fri Jul  8 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="26794"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23690"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21212"
                obs_have="21189"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/perp1900.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug  8 08:17:09 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6421288"
                         time_creation="Sat Aug  6 00:58:51 2011"
                         time_modification="Sun Jul 10 03:33:11 2011" />
        <observations epoch_first="Sat Jul  9 00:00:00 2011"
                      epoch_last="Sat Jul  9 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28072"
                obs_have="26782"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="23716"
                obs_have="23683"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21174"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp1910.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug  9 08:16:13 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6404847"
                         time_creation="Sun Aug  7 00:59:27 2011"
                         time_modification="Mon Jul 11 03:33:13 2011" />
        <observations epoch_first="Sun Jul 10 00:00:00 2011"
                      epoch_last="Sun Jul 10 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28078"
                obs_have="26754"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="23714"
                obs_have="23663"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21208"
                obs_have="21163"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp1920.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 10 08:17:56 2011"
               level="3">
        <file_statistics latency="03:33:48"
                         size="6426136"
                         time_creation="Mon Aug  8 00:58:56 2011"
                         time_modification="Tue Jul 12 03:33:18 2011" />
        <observations epoch_first="Mon Jul 11 00:00:00 2011"
                      epoch_last="Mon Jul 11 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26773"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="23714"
                obs_have="23681"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21210"
                obs_have="21181"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp1930.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 11 08:19:32 2011"
               level="3">
        <file_statistics latency="03:33:42"
                         size="6417372"
                         time_creation="Tue Aug  9 00:58:56 2011"
                         time_modification="Wed Jul 13 03:33:12 2011" />
        <observations epoch_first="Tue Jul 12 00:00:00 2011"
                      epoch_last="Tue Jul 12 23:59:30 2011"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="28081"
                obs_have="26694"
                obs_ratio="95.06" />
          <mask elevation="10 degrees"
                obs_expected="23698"
                obs_have="23598"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="21209"
                obs_have="21119"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/perp1940.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 12 08:16:49 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6437104"
                         time_creation="Wed Aug 10 00:59:00 2011"
                         time_modification="Thu Jul 14 03:33:13 2011" />
        <observations epoch_first="Wed Jul 13 00:00:00 2011"
                      epoch_last="Wed Jul 13 23:59:30 2011"
                      epochs="2867"
                      epochs_ratio="99.55">
          <mask elevation="03 degrees"
                obs_expected="28076"
                obs_have="26694"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23700"
                obs_have="23583"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="21205"
                obs_have="21118"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/perp1950.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 13 08:25:33 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="6495066"
                         time_creation="Thu Aug 11 00:59:07 2011"
                         time_modification="Fri Jul 15 03:33:14 2011" />
        <observations epoch_first="Thu Jul 14 00:00:00 2011"
                      epoch_last="Thu Jul 14 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28077"
                obs_have="26809"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="23711"
                obs_have="23703"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21203"
                obs_have="21196"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1960.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 14 08:19:06 2011"
               level="3">
        <file_statistics latency="03:33:45"
                         size="6490671"
                         time_creation="Fri Aug 12 00:59:02 2011"
                         time_modification="Sat Jul 16 03:33:15 2011" />
        <observations epoch_first="Fri Jul 15 00:00:00 2011"
                      epoch_last="Fri Jul 15 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26798"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="23718"
                obs_have="23709"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="21205"
                obs_have="21198"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp1970.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 15 08:15:37 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6457991"
                         time_creation="Sat Aug 13 00:58:57 2011"
                         time_modification="Sun Jul 17 03:33:09 2011" />
        <observations epoch_first="Sat Jul 16 00:00:00 2011"
                      epoch_last="Sat Jul 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28061"
                obs_have="26807"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21208"
                obs_have="21208"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1980.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 16 08:08:57 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6428689"
                         time_creation="Sun Aug 14 00:58:58 2011"
                         time_modification="Mon Jul 18 03:33:05 2011" />
        <observations epoch_first="Sun Jul 17 00:00:00 2011"
                      epoch_last="Sun Jul 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28066"
                obs_have="26806"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23720"
                obs_have="23720"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21207"
                obs_have="21207"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp1990.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 17 08:12:59 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="6430305"
                         time_creation="Mon Aug 15 00:59:00 2011"
                         time_modification="Tue Jul 19 03:33:14 2011" />
        <observations epoch_first="Mon Jul 18 00:00:00 2011"
                      epoch_last="Mon Jul 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28067"
                obs_have="26804"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="23720"
                obs_have="23720"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21221"
                obs_have="21221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2000.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 18 08:31:24 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6450785"
                         time_creation="Tue Aug 16 00:59:07 2011"
                         time_modification="Wed Jul 20 03:33:10 2011" />
        <observations epoch_first="Tue Jul 19 00:00:00 2011"
                      epoch_last="Tue Jul 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27850"
                obs_have="26578"
                obs_ratio="95.43" />
          <mask elevation="10 degrees"
                obs_expected="23478"
                obs_have="23478"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21001"
                obs_have="21001"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2010.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 19 08:43:04 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6430644"
                         time_creation="Wed Aug 17 00:59:22 2011"
                         time_modification="Thu Jul 21 03:33:11 2011" />
        <observations epoch_first="Wed Jul 20 00:00:00 2011"
                      epoch_last="Wed Jul 20 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28076"
                obs_have="26762"
                obs_ratio="95.32" />
          <mask elevation="10 degrees"
                obs_expected="23720"
                obs_have="23656"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21222"
                obs_have="21166"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp2020.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 20 08:48:44 2011"
               level="3">
        <file_statistics latency="03:33:47"
                         size="6463552"
                         time_creation="Thu Aug 18 00:58:59 2011"
                         time_modification="Fri Jul 22 03:33:17 2011" />
        <observations epoch_first="Thu Jul 21 00:00:00 2011"
                      epoch_last="Thu Jul 21 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26811"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23715"
                obs_have="23715"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21221"
                obs_have="21221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2030.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 21 08:41:15 2011"
               level="3">
        <file_statistics latency="03:33:45"
                         size="6497709"
                         time_creation="Fri Aug 19 00:58:59 2011"
                         time_modification="Sat Jul 23 03:33:15 2011" />
        <observations epoch_first="Fri Jul 22 00:00:00 2011"
                      epoch_last="Fri Jul 22 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26806"
                obs_ratio="95.50" />
          <mask elevation="10 degrees"
                obs_expected="23718"
                obs_have="23710"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21223"
                obs_have="21215"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp2040.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 22 08:29:32 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6491238"
                         time_creation="Sun Aug 21 01:00:26 2011"
                         time_modification="Sun Jul 24 03:33:05 2011" />
        <observations epoch_first="Sat Jul 23 00:00:00 2011"
                      epoch_last="Sat Jul 23 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26819"
                obs_ratio="95.54" />
          <mask elevation="10 degrees"
                obs_expected="23729"
                obs_have="23721"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21218"
                obs_have="21210"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp2050.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 23 08:12:13 2011"
               level="3">
        <file_statistics latency="03:33:33"
                         size="6447126"
                         time_creation="Sun Aug 21 00:58:47 2011"
                         time_modification="Mon Jul 25 03:33:03 2011" />
        <observations epoch_first="Sun Jul 24 00:00:00 2011"
                      epoch_last="Sun Jul 24 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28093"
                obs_have="26794"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="23734"
                obs_have="23672"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21189"
                obs_have="21174"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp2060.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 24 08:01:27 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="6417065"
                         time_creation="Mon Aug 22 00:58:45 2011"
                         time_modification="Tue Jul 26 03:33:00 2011" />
        <observations epoch_first="Mon Jul 25 00:00:00 2011"
                      epoch_last="Mon Jul 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28076"
                obs_have="26666"
                obs_ratio="94.98" />
          <mask elevation="10 degrees"
                obs_expected="23743"
                obs_have="23649"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21207"
                obs_have="21139"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/perp2070.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Aug 25 08:08:13 2011"
               level="3">
        <file_statistics latency="03:33:38"
                         size="6444308"
                         time_creation="Tue Aug 23 00:59:01 2011"
                         time_modification="Wed Jul 27 03:33:08 2011" />
        <observations epoch_first="Tue Jul 26 00:00:00 2011"
                      epoch_last="Tue Jul 26 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28081"
                obs_have="26796"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="23758"
                obs_have="23732"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21206"
                obs_have="21184"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp2080.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Aug 26 08:19:53 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6436081"
                         time_creation="Wed Aug 24 00:58:58 2011"
                         time_modification="Thu Jul 28 03:33:09 2011" />
        <observations epoch_first="Wed Jul 27 00:00:00 2011"
                      epoch_last="Wed Jul 27 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28084"
                obs_have="26732"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="23758"
                obs_have="23670"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="21197"
                obs_have="21127"
                obs_ratio="99.67" />
        </observations>
      </control>
    </file>
    <file name="/perp2090.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 27 08:23:48 2011"
               level="3">
        <file_statistics latency="03:33:42"
                         size="6385848"
                         time_creation="Thu Aug 25 00:59:02 2011"
                         time_modification="Fri Jul 29 03:33:12 2011" />
        <observations epoch_first="Thu Jul 28 00:00:00 2011"
                      epoch_last="Thu Jul 28 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26365"
                obs_ratio="93.88" />
          <mask elevation="10 degrees"
                obs_expected="23752"
                obs_have="23319"
                obs_ratio="98.18" />
          <mask elevation="15 degrees"
                obs_expected="21200"
                obs_have="20797"
                obs_ratio="98.10" />
        </observations>
      </control>
    </file>
    <file name="/perp2100.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Aug 28 08:23:50 2011"
               level="3">
        <file_statistics latency="03:33:46"
                         size="6454124"
                         time_creation="Fri Aug 26 00:59:00 2011"
                         time_modification="Sat Jul 30 03:33:16 2011" />
        <observations epoch_first="Fri Jul 29 00:00:00 2011"
                      epoch_last="Fri Jul 29 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28080"
                obs_have="26799"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="23742"
                obs_have="23709"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21203"
                obs_have="21173"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp2110.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Aug 29 08:11:02 2011"
               level="3">
        <file_statistics latency="03:33:46"
                         size="6502437"
                         time_creation="Sat Aug 27 00:58:53 2011"
                         time_modification="Sun Jul 31 03:33:16 2011" />
        <observations epoch_first="Sat Jul 30 00:00:00 2011"
                      epoch_last="Sat Jul 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28078"
                obs_have="26828"
                obs_ratio="95.55" />
          <mask elevation="10 degrees"
                obs_expected="23746"
                obs_have="23746"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21194"
                obs_have="21194"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2120.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Aug 30 08:07:57 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6482710"
                         time_creation="Sun Aug 28 00:58:58 2011"
                         time_modification="Mon Aug  1 03:33:13 2011" />
        <observations epoch_first="Sun Jul 31 00:00:00 2011"
                      epoch_last="Sun Jul 31 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26814"
                obs_ratio="95.48" />
          <mask elevation="10 degrees"
                obs_expected="23752"
                obs_have="23745"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21199"
                obs_have="21192"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp2130.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Aug 31 07:55:15 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6441197"
                         time_creation="Mon Aug 29 00:59:05 2011"
                         time_modification="Tue Aug  2 03:33:10 2011" />
        <observations epoch_first="Mon Aug  1 00:00:00 2011"
                      epoch_last="Mon Aug  1 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="26810"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="23753"
                obs_have="23735"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="21202"
                obs_have="21186"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp2140.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep  1 05:21:07 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6433930"
                         time_creation="Tue Aug 30 00:59:08 2011"
                         time_modification="Wed Aug  3 03:33:09 2011" />
        <observations epoch_first="Tue Aug  2 00:00:00 2011"
                      epoch_last="Tue Aug  2 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28075"
                obs_have="26815"
                obs_ratio="95.51" />
          <mask elevation="10 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21214"
                obs_have="21214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  2 07:48:49 2011"
               level="3">
        <file_statistics latency="03:33:46"
                         size="6425541"
                         time_creation="Wed Aug 31 00:59:29 2011"
                         time_modification="Thu Aug  4 03:33:16 2011" />
        <observations epoch_first="Wed Aug  3 00:00:00 2011"
                      epoch_last="Wed Aug  3 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="28074"
                obs_have="26636"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="23756"
                obs_have="23621"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21117"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/perp2160.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep  3 08:05:37 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6461289"
                         time_creation="Fri Sep  2 01:06:34 2011"
                         time_modification="Fri Aug  5 03:33:10 2011" />
        <observations epoch_first="Thu Aug  4 00:00:00 2011"
                      epoch_last="Thu Aug  4 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26812"
                obs_ratio="95.52" />
          <mask elevation="10 degrees"
                obs_expected="23758"
                obs_have="23758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2170.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep  4 07:30:31 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6447001"
                         time_creation="Fri Sep  2 00:59:23 2011"
                         time_modification="Sat Aug  6 03:33:09 2011" />
        <observations epoch_first="Fri Aug  5 00:00:00 2011"
                      epoch_last="Fri Aug  5 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26817"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23759"
                obs_have="23758"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21214"
                obs_have="21213"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep  5 07:22:58 2011"
               level="3">
        <file_statistics latency="03:33:46"
                         size="6465278"
                         time_creation="Sat Sep  3 00:59:54 2011"
                         time_modification="Sun Aug  7 03:33:16 2011" />
        <observations epoch_first="Sat Aug  6 00:00:00 2011"
                      epoch_last="Sat Aug  6 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="26814"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23762"
                obs_have="23762"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21212"
                obs_have="21212"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2190.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep  6 08:02:29 2011"
               level="3">
        <file_statistics latency="03:33:45"
                         size="6487037"
                         time_creation="Sun Sep  4 00:59:05 2011"
                         time_modification="Mon Aug  8 03:33:15 2011" />
        <observations epoch_first="Sun Aug  7 00:00:00 2011"
                      epoch_last="Sun Aug  7 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28070"
                obs_have="26816"
                obs_ratio="95.53" />
          <mask elevation="10 degrees"
                obs_expected="23771"
                obs_have="23771"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21211"
                obs_have="21211"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2200.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  7 07:54:05 2011"
               level="3">
        <file_statistics latency="03:33:38"
                         size="6464546"
                         time_creation="Mon Sep  5 00:59:00 2011"
                         time_modification="Tue Aug  9 03:33:08 2011" />
        <observations epoch_first="Mon Aug  8 00:00:00 2011"
                      epoch_last="Mon Aug  8 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28069"
                obs_have="26772"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="23774"
                obs_have="23740"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21181"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/perp2210.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep  8 07:46:16 2011"
               level="3">
        <file_statistics latency="03:33:38"
                         size="6328093"
                         time_creation="Wed Sep  7 01:04:56 2011"
                         time_modification="Wed Aug 10 03:33:08 2011" />
        <observations epoch_first="Tue Aug  9 00:00:00 2011"
                      epoch_last="Tue Aug  9 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28073"
                obs_have="26747"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="23779"
                obs_have="23719"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21217"
                obs_have="21167"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/perp2220.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  9 07:40:43 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6311151"
                         time_creation="Wed Sep  7 00:59:13 2011"
                         time_modification="Thu Aug 11 03:33:09 2011" />
        <observations epoch_first="Wed Aug 10 00:00:00 2011"
                      epoch_last="Wed Aug 10 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28071"
                obs_have="26799"
                obs_ratio="95.47" />
          <mask elevation="10 degrees"
                obs_expected="23777"
                obs_have="23776"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21215"
                obs_have="21214"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2230.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 10 08:07:17 2011"
               level="3">
        <file_statistics latency="03:33:39"
                         size="6267717"
                         time_creation="Thu Sep  8 00:59:14 2011"
                         time_modification="Fri Aug 12 03:33:09 2011" />
        <observations epoch_first="Thu Aug 11 00:00:00 2011"
                      epoch_last="Thu Aug 11 23:59:30 2011"
                      epochs="2861"
                      epochs_ratio="99.34">
          <mask elevation="03 degrees"
                obs_expected="27168"
                obs_have="25503"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="22954"
                obs_have="22593"
                obs_ratio="98.43" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20116"
                obs_ratio="98.37" />
        </observations>
      </control>
    </file>
    <file name="/perp2240.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 11 08:07:22 2011"
               level="3">
        <file_statistics latency="03:33:52"
                         size="6224028"
                         time_creation="Sat Sep 10 01:05:33 2011"
                         time_modification="Sat Aug 13 03:33:22 2011" />
        <observations epoch_first="Fri Aug 12 00:00:00 2011"
                      epoch_last="Fri Aug 12 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27169"
                obs_have="25011"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="22962"
                obs_have="22165"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="20451"
                obs_have="19771"
                obs_ratio="96.67" />
        </observations>
      </control>
    </file>
    <file name="/perp2250.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 12 07:57:37 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="6316027"
                         time_creation="Sat Sep 10 00:59:33 2011"
                         time_modification="Sun Aug 14 03:33:14 2011" />
        <observations epoch_first="Sat Aug 13 00:00:00 2011"
                      epoch_last="Sat Aug 13 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27174"
                obs_have="25916"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="22957"
                obs_have="22949"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20443"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp2260.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 13 07:32:18 2011"
               level="3">
        <file_statistics latency="03:33:47"
                         size="6203088"
                         time_creation="Sun Sep 11 00:59:52 2011"
                         time_modification="Mon Aug 15 03:33:17 2011" />
        <observations epoch_first="Sun Aug 14 00:00:00 2011"
                      epoch_last="Sun Aug 14 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27181"
                obs_have="25932"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="22953"
                obs_have="22952"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20446"
                obs_have="20445"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2270.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 14 07:48:07 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6218235"
                         time_creation="Mon Sep 12 00:59:21 2011"
                         time_modification="Tue Aug 16 03:33:20 2011" />
        <observations epoch_first="Mon Aug 15 00:00:00 2011"
                      epoch_last="Mon Aug 15 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27182"
                obs_have="25938"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="22962"
                obs_have="22962"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20449"
                obs_have="20449"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2280.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 15 07:27:23 2011"
               level="3">
        <file_statistics latency="03:33:40"
                         size="6224428"
                         time_creation="Tue Sep 13 00:58:58 2011"
                         time_modification="Wed Aug 17 03:33:10 2011" />
        <observations epoch_first="Tue Aug 16 00:00:00 2011"
                      epoch_last="Tue Aug 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27179"
                obs_have="25930"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="22961"
                obs_have="22961"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20450"
                obs_have="20450"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2290.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 16 07:40:52 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6343836"
                         time_creation="Wed Sep 14 00:59:00 2011"
                         time_modification="Thu Aug 18 03:33:20 2011" />
        <observations epoch_first="Wed Aug 17 00:00:00 2011"
                      epoch_last="Wed Aug 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28048"
                obs_have="26763"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="23751"
                obs_have="23750"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21183"
                obs_have="21183"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2300.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 17 08:13:38 2011"
               level="3">
        <file_statistics latency="03:33:53"
                         size="6401855"
                         time_creation="Thu Sep 15 00:59:10 2011"
                         time_modification="Fri Aug 19 03:33:23 2011" />
        <observations epoch_first="Thu Aug 18 00:00:00 2011"
                      epoch_last="Thu Aug 18 23:59:30 2011"
                      epochs="2858"
                      epochs_ratio="99.24">
          <mask elevation="03 degrees"
                obs_expected="28044"
                obs_have="26572"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="23754"
                obs_have="23590"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="21182"
                obs_have="21037"
                obs_ratio="99.32" />
        </observations>
      </control>
    </file>
    <file name="/perp2310.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 18 08:35:49 2011"
               level="3">
        <file_statistics latency="03:33:49"
                         size="6420379"
                         time_creation="Sat Sep 17 01:06:03 2011"
                         time_modification="Sat Aug 20 03:33:19 2011" />
        <observations epoch_first="Fri Aug 19 00:00:00 2011"
                      epoch_last="Fri Aug 19 23:59:30 2011"
                      epochs="2859"
                      epochs_ratio="99.27">
          <mask elevation="03 degrees"
                obs_expected="28050"
                obs_have="26577"
                obs_ratio="94.75" />
          <mask elevation="10 degrees"
                obs_expected="23768"
                obs_have="23592"
                obs_ratio="99.26" />
          <mask elevation="15 degrees"
                obs_expected="21180"
                obs_have="21019"
                obs_ratio="99.24" />
        </observations>
      </control>
    </file>
    <file name="/perp2320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 19 08:41:26 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6419957"
                         time_creation="Sat Sep 17 01:00:34 2011"
                         time_modification="Sun Aug 21 03:33:20 2011" />
        <observations epoch_first="Sat Aug 20 00:00:00 2011"
                      epoch_last="Sat Aug 20 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28052"
                obs_have="26691"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="23763"
                obs_have="23702"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21179"
                obs_have="21126"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp2330.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 20 08:46:59 2011"
               level="3">
        <file_statistics latency="03:33:52"
                         size="6360151"
                         time_creation="Sun Sep 18 00:59:49 2011"
                         time_modification="Mon Aug 22 03:33:22 2011" />
        <observations epoch_first="Sun Aug 21 00:00:00 2011"
                      epoch_last="Sun Aug 21 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28046"
                obs_have="26662"
                obs_ratio="95.07" />
          <mask elevation="10 degrees"
                obs_expected="23772"
                obs_have="23679"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21185"
                obs_have="21104"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/perp2340.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 21 08:27:04 2011"
               level="3">
        <file_statistics latency="06:32:28"
                         size="6438683"
                         time_creation="Mon Sep 19 00:59:11 2011"
                         time_modification="Tue Aug 23 06:31:58 2011" />
        <observations epoch_first="Mon Aug 22 00:00:00 2011"
                      epoch_last="Mon Aug 22 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28051"
                obs_have="26694"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="23775"
                obs_have="23713"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21185"
                obs_have="21131"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp2350.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 22 08:27:59 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6420886"
                         time_creation="Tue Sep 20 01:00:08 2011"
                         time_modification="Wed Aug 24 03:33:02 2011" />
        <observations epoch_first="Tue Aug 23 00:00:00 2011"
                      epoch_last="Tue Aug 23 23:59:30 2011"
                      epochs="2863"
                      epochs_ratio="99.41">
          <mask elevation="03 degrees"
                obs_expected="28053"
                obs_have="26584"
                obs_ratio="94.76" />
          <mask elevation="10 degrees"
                obs_expected="23773"
                obs_have="23621"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="21177"
                obs_have="21057"
                obs_ratio="99.43" />
        </observations>
      </control>
    </file>
    <file name="/perp2360.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 23 08:17:28 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6441398"
                         time_creation="Wed Sep 21 01:00:22 2011"
                         time_modification="Thu Aug 25 03:33:13 2011" />
        <observations epoch_first="Wed Aug 24 00:00:00 2011"
                      epoch_last="Wed Aug 24 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28048"
                obs_have="26727"
                obs_ratio="95.29" />
          <mask elevation="10 degrees"
                obs_expected="23768"
                obs_have="23728"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21174"
                obs_have="21134"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp2370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Sep 24 07:59:38 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6428089"
                         time_creation="Thu Sep 22 01:00:44 2011"
                         time_modification="Fri Aug 26 03:33:11 2011" />
        <observations epoch_first="Thu Aug 25 00:00:00 2011"
                      epoch_last="Thu Aug 25 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28052"
                obs_have="26672"
                obs_ratio="95.08" />
          <mask elevation="10 degrees"
                obs_expected="23767"
                obs_have="23707"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21172"
                obs_have="21113"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/perp2380.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Sep 25 08:01:35 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6459471"
                         time_creation="Fri Sep 23 01:00:28 2011"
                         time_modification="Sat Aug 27 03:33:05 2011" />
        <observations epoch_first="Fri Aug 26 00:00:00 2011"
                      epoch_last="Fri Aug 26 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28053"
                obs_have="26767"
                obs_ratio="95.42" />
          <mask elevation="10 degrees"
                obs_expected="23768"
                obs_have="23768"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21172"
                obs_have="21172"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2390.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Sep 26 08:20:20 2011"
               level="3">
        <file_statistics latency="03:33:31"
                         size="6354277"
                         time_creation="Sat Sep 24 01:00:40 2011"
                         time_modification="Sun Aug 28 03:33:01 2011" />
        <observations epoch_first="Sat Aug 27 00:00:00 2011"
                      epoch_last="Sat Aug 27 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27192"
                obs_have="25906"
                obs_ratio="95.27" />
          <mask elevation="10 degrees"
                obs_expected="22974"
                obs_have="22958"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20437"
                obs_have="20424"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp2400.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Sep 27 08:14:09 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="6339528"
                         time_creation="Sun Sep 25 01:00:31 2011"
                         time_modification="Mon Aug 29 03:33:00 2011" />
        <observations epoch_first="Sun Aug 28 00:00:00 2011"
                      epoch_last="Sun Aug 28 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27195"
                obs_have="25932"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="22970"
                obs_have="22970"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20440"
                obs_have="20440"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2410.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep 28 08:34:29 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6328744"
                         time_creation="Mon Sep 26 01:00:17 2011"
                         time_modification="Tue Aug 30 03:33:02 2011" />
        <observations epoch_first="Mon Aug 29 00:00:00 2011"
                      epoch_last="Mon Aug 29 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27193"
                obs_have="25923"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="22978"
                obs_have="22962"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20439"
                obs_have="20425"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp2420.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 29 08:37:25 2011"
               level="3">
        <file_statistics latency="03:33:32"
                         size="6351373"
                         time_creation="Tue Sep 27 00:55:22 2011"
                         time_modification="Wed Aug 31 03:33:02 2011" />
        <observations epoch_first="Tue Aug 30 00:00:00 2011"
                      epoch_last="Tue Aug 30 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27197"
                obs_have="25930"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="22983"
                obs_have="22983"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20437"
                obs_have="20437"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2430.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep 30 08:12:37 2011"
               level="3">
        <file_statistics latency="11:32:34"
                         size="3933774"
                         time_creation="Wed Sep 28 01:02:19 2011"
                         time_modification="Thu Sep  1 03:32:04 2011" />
        <observations epoch_first="Wed Aug 31 00:00:00 2011"
                      epoch_last="Wed Aug 31 15:59:30 2011"
                      epochs="1920"
                      epochs_ratio="66.67">
          <mask elevation="03 degrees"
                obs_expected="17298"
                obs_have="15360"
                obs_ratio="88.80" />
          <mask elevation="10 degrees"
                obs_expected="14434"
                obs_have="13504"
                obs_ratio="93.56" />
          <mask elevation="15 degrees"
                obs_expected="12712"
                obs_have="11905"
                obs_ratio="93.65" />
        </observations>
      </control>
    </file>
    <file name="/perp2440.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct  1 07:44:17 2011"
               level="3">
        <file_statistics latency="03:33:30"
                         size="6329141"
                         time_creation="Thu Sep 29 01:02:22 2011"
                         time_modification="Fri Sep  2 03:33:00 2011" />
        <observations epoch_first="Thu Sep  1 00:00:00 2011"
                      epoch_last="Thu Sep  1 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28055"
                obs_have="26592"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="23786"
                obs_have="23628"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="21165"
                obs_have="21043"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/perp2450.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct  2 08:13:20 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6425199"
                         time_creation="Fri Sep 30 01:01:54 2011"
                         time_modification="Sat Sep  3 03:33:11 2011" />
        <observations epoch_first="Fri Sep  2 00:00:00 2011"
                      epoch_last="Fri Sep  2 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28053"
                obs_have="26654"
                obs_ratio="95.01" />
          <mask elevation="10 degrees"
                obs_expected="23790"
                obs_have="23682"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="21165"
                obs_have="21065"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/perp2460.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct  3 08:13:55 2011"
               level="3">
        <file_statistics latency="03:33:41"
                         size="6438035"
                         time_creation="Sat Oct  1 00:59:33 2011"
                         time_modification="Sun Sep  4 03:33:11 2011" />
        <observations epoch_first="Sat Sep  3 00:00:00 2011"
                      epoch_last="Sat Sep  3 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28053"
                obs_have="26660"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="23794"
                obs_have="23702"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21167"
                obs_have="21078"
                obs_ratio="99.58" />
        </observations>
      </control>
    </file>
    <file name="/perp2470.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct  4 08:15:11 2011"
               level="3">
        <file_statistics latency="03:33:29"
                         size="6456552"
                         time_creation="Sun Oct  2 00:59:48 2011"
                         time_modification="Mon Sep  5 03:32:59 2011" />
        <observations epoch_first="Sun Sep  4 00:00:00 2011"
                      epoch_last="Sun Sep  4 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28047"
                obs_have="26699"
                obs_ratio="95.19" />
          <mask elevation="10 degrees"
                obs_expected="23794"
                obs_have="23733"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="21164"
                obs_have="21106"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/perp2480.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct  5 08:19:42 2011"
               level="3">
        <file_statistics latency="03:33:36"
                         size="6427001"
                         time_creation="Mon Oct  3 00:59:27 2011"
                         time_modification="Tue Sep  6 03:33:06 2011" />
        <observations epoch_first="Mon Sep  5 00:00:00 2011"
                      epoch_last="Mon Sep  5 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28046"
                obs_have="26700"
                obs_ratio="95.20" />
          <mask elevation="10 degrees"
                obs_expected="23797"
                obs_have="23746"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="21159"
                obs_have="21118"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp2490.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct  6 08:20:49 2011"
               level="3">
        <file_statistics latency="03:34:48"
                         size="6322238"
                         time_creation="Tue Oct  4 00:59:28 2011"
                         time_modification="Wed Sep  7 03:34:18 2011" />
        <observations epoch_first="Tue Sep  6 00:00:00 2011"
                      epoch_last="Tue Sep  6 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="28047"
                obs_have="26644"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="23799"
                obs_have="23707"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21157"
                obs_have="21076"
                obs_ratio="99.62" />
        </observations>
      </control>
    </file>
    <file name="/perp2500.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct  7 08:14:59 2011"
               level="3">
        <file_statistics latency="03:33:42"
                         size="6279067"
                         time_creation="Wed Oct  5 00:59:50 2011"
                         time_modification="Thu Sep  8 03:33:12 2011" />
        <observations epoch_first="Wed Sep  7 00:00:00 2011"
                      epoch_last="Wed Sep  7 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28045"
                obs_have="26670"
                obs_ratio="95.10" />
          <mask elevation="10 degrees"
                obs_expected="23798"
                obs_have="23721"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21168"
                obs_have="21100"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/perp2510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct  8 08:12:30 2011"
               level="3">
        <file_statistics latency="03:33:35"
                         size="6167677"
                         time_creation="Sat Oct  8 01:04:36 2011"
                         time_modification="Fri Sep  9 03:33:05 2011" />
        <observations epoch_first="Thu Sep  8 00:00:00 2011"
                      epoch_last="Thu Sep  8 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="27306"
                obs_have="25844"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="23142"
                obs_have="22948"
                obs_ratio="99.16" />
          <mask elevation="15 degrees"
                obs_expected="20564"
                obs_have="20379"
                obs_ratio="99.10" />
        </observations>
      </control>
    </file>
    <file name="/perp2520.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct  9 08:11:55 2011"
               level="3">
        <file_statistics latency="03:33:45"
                         size="6026128"
                         time_creation="Fri Oct  7 00:59:26 2011"
                         time_modification="Sat Sep 10 03:33:15 2011" />
        <observations epoch_first="Fri Sep  9 00:00:00 2011"
                      epoch_last="Fri Sep  9 23:59:30 2011"
                      epochs="2728"
                      epochs_ratio="94.72">
          <mask elevation="03 degrees"
                obs_expected="27183"
                obs_have="24767"
                obs_ratio="91.11" />
          <mask elevation="10 degrees"
                obs_expected="23013"
                obs_have="22099"
                obs_ratio="96.03" />
          <mask elevation="15 degrees"
                obs_expected="20440"
                obs_have="19680"
                obs_ratio="96.28" />
        </observations>
      </control>
    </file>
    <file name="/perp2530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 10 08:10:54 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="6353603"
                         time_creation="Sat Oct  8 00:59:42 2011"
                         time_modification="Sun Sep 11 03:33:14 2011" />
        <observations epoch_first="Sat Sep 10 00:00:00 2011"
                      epoch_last="Sat Sep 10 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27184"
                obs_have="25930"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="23017"
                obs_have="23017"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20430"
                obs_have="20430"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2540.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 11 08:14:24 2011"
               level="3">
        <file_statistics latency="03:33:46"
                         size="6363699"
                         time_creation="Sun Oct  9 00:59:41 2011"
                         time_modification="Mon Sep 12 03:33:16 2011" />
        <observations epoch_first="Sun Sep 11 00:00:00 2011"
                      epoch_last="Sun Sep 11 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27186"
                obs_have="25934"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="23019"
                obs_have="23019"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20431"
                obs_have="20431"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2550.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 12 08:14:17 2011"
               level="3">
        <file_statistics latency="03:33:45"
                         size="6100316"
                         time_creation="Mon Oct 10 00:59:41 2011"
                         time_modification="Tue Sep 13 03:33:15 2011" />
        <observations epoch_first="Mon Sep 12 00:00:00 2011"
                      epoch_last="Mon Sep 12 23:59:30 2011"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="27187"
                obs_have="24963"
                obs_ratio="91.82" />
          <mask elevation="10 degrees"
                obs_expected="23025"
                obs_have="22139"
                obs_ratio="96.15" />
          <mask elevation="15 degrees"
                obs_expected="20433"
                obs_have="19630"
                obs_ratio="96.07" />
        </observations>
      </control>
    </file>
    <file name="/perp2560.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 13 08:34:03 2011"
               level="3">
        <file_statistics latency="03:33:43"
                         size="6335688"
                         time_creation="Tue Oct 11 00:59:57 2011"
                         time_modification="Wed Sep 14 03:33:13 2011" />
        <observations epoch_first="Tue Sep 13 00:00:00 2011"
                      epoch_last="Tue Sep 13 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27185"
                obs_have="25918"
                obs_ratio="95.34" />
          <mask elevation="10 degrees"
                obs_expected="23029"
                obs_have="23027"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="20430"
                obs_have="20428"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp2570.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 14 07:24:13 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6318658"
                         time_creation="Wed Oct 12 01:00:11 2011"
                         time_modification="Thu Sep 15 03:33:20 2011" />
        <observations epoch_first="Wed Sep 14 00:00:00 2011"
                      epoch_last="Wed Sep 14 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27180"
                obs_have="25924"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="23024"
                obs_have="23024"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20424"
                obs_have="20424"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2580.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 15 08:28:40 2011"
               level="3">
        <file_statistics latency="03:33:38"
                         size="6122310"
                         time_creation="Thu Oct 13 00:59:57 2011"
                         time_modification="Fri Sep 16 03:33:08 2011" />
        <observations epoch_first="Thu Sep 15 00:00:00 2011"
                      epoch_last="Thu Sep 15 23:59:30 2011"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="28042"
                obs_have="25492"
                obs_ratio="90.91" />
          <mask elevation="10 degrees"
                obs_expected="23805"
                obs_have="22792"
                obs_ratio="95.74" />
          <mask elevation="15 degrees"
                obs_expected="21151"
                obs_have="20421"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/perp2590.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 16 08:57:11 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6412002"
                         time_creation="Fri Oct 14 01:00:19 2011"
                         time_modification="Sat Sep 17 03:33:20 2011" />
        <observations epoch_first="Fri Sep 16 00:00:00 2011"
                      epoch_last="Fri Sep 16 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28038"
                obs_have="26632"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="23810"
                obs_have="23707"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="21158"
                obs_have="21063"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/perp2600.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 17 08:14:24 2011"
               level="3">
        <file_statistics latency="03:33:47"
                         size="6420722"
                         time_creation="Sun Oct 16 01:05:43 2011"
                         time_modification="Sun Sep 18 03:33:17 2011" />
        <observations epoch_first="Sat Sep 17 00:00:00 2011"
                      epoch_last="Sat Sep 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28038"
                obs_have="26625"
                obs_ratio="94.96" />
          <mask elevation="10 degrees"
                obs_expected="23809"
                obs_have="23741"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21158"
                obs_have="21090"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/perp2610.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 18 08:22:21 2011"
               level="3">
        <file_statistics latency="03:33:44"
                         size="6468250"
                         time_creation="Sun Oct 16 01:00:00 2011"
                         time_modification="Mon Sep 19 03:33:14 2011" />
        <observations epoch_first="Sun Sep 18 00:00:00 2011"
                      epoch_last="Sun Sep 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28042"
                obs_have="26741"
                obs_ratio="95.36" />
          <mask elevation="10 degrees"
                obs_expected="23813"
                obs_have="23813"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21155"
                obs_have="21155"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2620.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 19 09:05:38 2011"
               level="3">
        <file_statistics latency="03:33:48"
                         size="6472849"
                         time_creation="Mon Oct 17 01:00:13 2011"
                         time_modification="Tue Sep 20 03:33:18 2011" />
        <observations epoch_first="Mon Sep 19 00:00:00 2011"
                      epoch_last="Mon Sep 19 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28039"
                obs_have="26766"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="23818"
                obs_have="23818"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21153"
                obs_have="21153"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2630.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Oct 20 08:13:11 2011"
               level="3">
        <file_statistics latency="03:33:51"
                         size="6367710"
                         time_creation="Tue Oct 18 01:00:38 2011"
                         time_modification="Wed Sep 21 03:33:21 2011" />
        <observations epoch_first="Tue Sep 20 00:00:00 2011"
                      epoch_last="Tue Sep 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28038"
                obs_have="25978"
                obs_ratio="92.65" />
          <mask elevation="10 degrees"
                obs_expected="23813"
                obs_have="23121"
                obs_ratio="97.09" />
          <mask elevation="15 degrees"
                obs_expected="21157"
                obs_have="20517"
                obs_ratio="96.97" />
        </observations>
      </control>
    </file>
    <file name="/perp2640.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Oct 21 09:03:33 2011"
               level="3">
        <file_statistics latency="03:33:49"
                         size="6406036"
                         time_creation="Thu Oct 20 01:06:05 2011"
                         time_modification="Thu Sep 22 03:33:19 2011" />
        <observations epoch_first="Wed Sep 21 00:00:00 2011"
                      epoch_last="Wed Sep 21 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="26507"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="23814"
                obs_have="23662"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="21155"
                obs_have="21116"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp2650.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 22 09:03:01 2011"
               level="3">
        <file_statistics latency="03:33:47"
                         size="6430354"
                         time_creation="Thu Oct 20 01:00:15 2011"
                         time_modification="Fri Sep 23 03:33:17 2011" />
        <observations epoch_first="Thu Sep 22 00:00:00 2011"
                      epoch_last="Thu Sep 22 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28032"
                obs_have="26722"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="23815"
                obs_have="23778"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="21145"
                obs_have="21110"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp2660.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 23 08:21:17 2011"
               level="3">
        <file_statistics latency="03:33:50"
                         size="6394320"
                         time_creation="Sat Oct 22 01:04:45 2011"
                         time_modification="Sat Sep 24 03:33:20 2011" />
        <observations epoch_first="Fri Sep 23 00:00:00 2011"
                      epoch_last="Fri Sep 23 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28034"
                obs_have="26608"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="23820"
                obs_have="23724"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21143"
                obs_have="21057"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/perp2670.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 24 07:45:50 2011"
               level="3">
        <file_statistics latency="03:33:51"
                         size="6437129"
                         time_creation="Sat Oct 22 00:59:23 2011"
                         time_modification="Sun Sep 25 03:33:21 2011" />
        <observations epoch_first="Sat Sep 24 00:00:00 2011"
                      epoch_last="Sat Sep 24 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28036"
                obs_have="26742"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="23825"
                obs_have="23821"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="21141"
                obs_have="21138"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp2680.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Oct 25 08:13:54 2011"
               level="3">
        <file_statistics latency="03:33:47"
                         size="6449636"
                         time_creation="Sun Oct 23 00:59:31 2011"
                         time_modification="Mon Sep 26 03:33:17 2011" />
        <observations epoch_first="Sun Sep 25 00:00:00 2011"
                      epoch_last="Sun Sep 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="26737"
                obs_ratio="95.38" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="23811"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21144"
                obs_have="21136"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp2690.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Oct 26 08:09:52 2011"
               level="3">
        <file_statistics latency="03:34:01"
                         size="6362961"
                         time_creation="Mon Oct 24 00:59:47 2011"
                         time_modification="Tue Sep 27 03:33:31 2011" />
        <observations epoch_first="Mon Sep 26 00:00:00 2011"
                      epoch_last="Mon Sep 26 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28033"
                obs_have="26761"
                obs_ratio="95.46" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23823"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21146"
                obs_have="21146"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2700.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Thu Oct 27 08:53:01 2011"
               level="3">
        <file_statistics latency="03:34:32"
                         size="14823052"
                         time_creation="Tue Oct 25 00:59:41 2011"
                         time_modification="Wed Sep 28 03:34:02 2011" />
        <observations epoch_first="Tue Sep 27 00:00:00 2011"
                      epoch_last="Tue Sep 27 23:59:30 2011"
                      epochs="6360"
                      epochs_ratio="7.36">
          <mask elevation="03 degrees"
                obs_expected="433092"
                obs_have="62603"
                obs_ratio="14.45" />
          <mask elevation="10 degrees"
                obs_expected="372263"
                obs_have="54575"
                obs_ratio="14.66" />
          <mask elevation="15 degrees"
                obs_expected="332980"
                obs_have="46739"
                obs_ratio="14.04" />
        </observations>
      </control>
    </file>
    <file name="/perp2710.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Fri Oct 28 08:42:47 2011"
               level="3">
        <file_statistics latency="03:34:09"
                         size="14829846"
                         time_creation="Wed Oct 26 00:59:50 2011"
                         time_modification="Thu Sep 29 03:33:39 2011" />
        <observations epoch_first="Wed Sep 28 00:00:00 2011"
                      epoch_last="Wed Sep 28 23:59:30 2011"
                      epochs="6359"
                      epochs_ratio="7.36">
          <mask elevation="03 degrees"
                obs_expected="839478"
                obs_have="59642"
                obs_ratio="7.10" />
          <mask elevation="10 degrees"
                obs_expected="709541"
                obs_have="53849"
                obs_ratio="7.59" />
          <mask elevation="15 degrees"
                obs_expected="630346"
                obs_have="47192"
                obs_ratio="7.49" />
        </observations>
      </control>
    </file>
    <file name="/perp2720.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 29 09:04:00 2011"
               level="3">
        <file_statistics latency="03:33:56"
                         size="6438188"
                         time_creation="Thu Oct 27 00:59:47 2011"
                         time_modification="Fri Sep 30 03:33:26 2011" />
        <observations epoch_first="Thu Sep 29 00:00:00 2011"
                      epoch_last="Thu Sep 29 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28026"
                obs_have="26716"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="23819"
                obs_have="23789"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21154"
                obs_have="21126"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/perp2730.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Oct 30 08:27:05 2011"
               level="3">
        <file_statistics latency="03:34:21"
                         size="6219751"
                         time_creation="Fri Oct 28 01:00:07 2011"
                         time_modification="Sat Oct  1 03:33:51 2011" />
        <observations epoch_first="Fri Sep 30 00:00:00 2011"
                      epoch_last="Fri Sep 30 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27980"
                obs_have="25148"
                obs_ratio="89.88" />
          <mask elevation="10 degrees"
                obs_expected="23821"
                obs_have="22531"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="21160"
                obs_have="19979"
                obs_ratio="94.42" />
        </observations>
      </control>
    </file>
    <file name="/perp2740.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 31 08:24:39 2011"
               level="3">
        <file_statistics latency="03:33:56"
                         size="6170651"
                         time_creation="Sat Oct 29 00:59:57 2011"
                         time_modification="Sun Oct  2 03:33:26 2011" />
        <observations epoch_first="Sat Oct  1 00:00:00 2011"
                      epoch_last="Sat Oct  1 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="26153"
                obs_have="24885"
                obs_ratio="95.15" />
          <mask elevation="10 degrees"
                obs_expected="22330"
                obs_have="22267"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="19770"
                obs_have="19711"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp2750.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov  1 08:22:52 2011"
               level="3">
        <file_statistics latency="03:34:02"
                         size="6197180"
                         time_creation="Sun Oct 30 00:59:14 2011"
                         time_modification="Mon Oct  3 03:33:32 2011" />
        <observations epoch_first="Sun Oct  2 00:00:00 2011"
                      epoch_last="Sun Oct  2 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="26159"
                obs_have="24954"
                obs_ratio="95.39" />
          <mask elevation="10 degrees"
                obs_expected="22328"
                obs_have="22312"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="19774"
                obs_have="19760"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp2760.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov  2 08:21:01 2011"
               level="3">
        <file_statistics latency="03:33:59"
                         size="6209233"
                         time_creation="Mon Oct 31 00:59:03 2011"
                         time_modification="Tue Oct  4 03:33:29 2011" />
        <observations epoch_first="Mon Oct  3 00:00:00 2011"
                      epoch_last="Mon Oct  3 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="26160"
                obs_have="24967"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="22329"
                obs_have="22320"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="19775"
                obs_have="19765"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp2770.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov  3 08:22:44 2011"
               level="3">
        <file_statistics latency="03:34:07"
                         size="6290606"
                         time_creation="Tue Nov  1 00:59:22 2011"
                         time_modification="Wed Oct  5 03:33:37 2011" />
        <observations epoch_first="Tue Oct  4 00:00:00 2011"
                      epoch_last="Tue Oct  4 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27145"
                obs_have="25685"
                obs_ratio="94.62" />
          <mask elevation="10 degrees"
                obs_expected="23020"
                obs_have="22806"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20196"
                obs_ratio="98.97" />
        </observations>
      </control>
    </file>
    <file name="/perp2780.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov  4 08:34:23 2011"
               level="3">
        <file_statistics latency="03:34:12"
                         size="6353517"
                         time_creation="Wed Nov  2 00:59:44 2011"
                         time_modification="Thu Oct  6 03:33:42 2011" />
        <observations epoch_first="Wed Oct  5 00:00:00 2011"
                      epoch_last="Wed Oct  5 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27136"
                obs_have="25836"
                obs_ratio="95.21" />
          <mask elevation="10 degrees"
                obs_expected="23020"
                obs_have="23007"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="20411"
                obs_have="20399"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp2790.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov  5 08:16:32 2011"
               level="3">
        <file_statistics latency="03:34:37"
                         size="6359675"
                         time_creation="Thu Nov  3 00:59:36 2011"
                         time_modification="Fri Oct  7 03:34:07 2011" />
        <observations epoch_first="Thu Oct  6 00:00:00 2011"
                      epoch_last="Thu Oct  6 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27140"
                obs_have="25903"
                obs_ratio="95.44" />
          <mask elevation="10 degrees"
                obs_expected="23018"
                obs_have="23018"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20410"
                obs_have="20410"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2800.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov  6 08:22:20 2011"
               level="3">
        <file_statistics latency="03:34:20"
                         size="6311030"
                         time_creation="Fri Nov  4 00:59:44 2011"
                         time_modification="Sat Oct  8 03:33:50 2011" />
        <observations epoch_first="Fri Oct  7 00:00:00 2011"
                      epoch_last="Fri Oct  7 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27139"
                obs_have="25791"
                obs_ratio="95.03" />
          <mask elevation="10 degrees"
                obs_expected="23025"
                obs_have="22926"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="20407"
                obs_have="20323"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/perp2810.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Mon Nov  7 08:30:10 2011"
               level="3">
        <file_statistics latency="03:34:26"
                         size="14189700"
                         time_creation="Sat Nov  5 01:00:14 2011"
                         time_modification="Sun Oct  9 03:33:56 2011" />
        <observations epoch_first="Sat Oct  8 00:00:00 2011"
                      epoch_last="Sat Oct  8 23:59:30 2011"
                      epochs="6351"
                      epochs_ratio="7.35">
          <mask elevation="03 degrees"
                obs_expected="813941"
                obs_have="58843"
                obs_ratio="7.23" />
          <mask elevation="10 degrees"
                obs_expected="690214"
                obs_have="52668"
                obs_ratio="7.63" />
          <mask elevation="15 degrees"
                obs_expected="611974"
                obs_have="47430"
                obs_ratio="7.75" />
        </observations>
      </control>
    </file>
    <file name="/perp2820.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov  8 08:09:27 2011"
               level="3">
        <file_statistics latency="03:34:08"
                         size="6273253"
                         time_creation="Sun Nov  6 01:00:05 2011"
                         time_modification="Mon Oct 10 03:33:38 2011" />
        <observations epoch_first="Sun Oct  9 00:00:00 2011"
                      epoch_last="Sun Oct  9 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="27140"
                obs_have="25730"
                obs_ratio="94.80" />
          <mask elevation="10 degrees"
                obs_expected="23014"
                obs_have="22898"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="20405"
                obs_have="20299"
                obs_ratio="99.48" />
        </observations>
      </control>
    </file>
    <file name="/perp2830.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov  9 08:11:26 2011"
               level="3">
        <file_statistics latency="03:34:05"
                         size="6299735"
                         time_creation="Mon Nov  7 00:59:53 2011"
                         time_modification="Tue Oct 11 03:33:35 2011" />
        <observations epoch_first="Mon Oct 10 00:00:00 2011"
                      epoch_last="Mon Oct 10 23:59:30 2011"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="27139"
                obs_have="25781"
                obs_ratio="95.00" />
          <mask elevation="10 degrees"
                obs_expected="23009"
                obs_have="22930"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="20410"
                obs_have="20340"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/perp2840.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Thu Nov 10 08:20:01 2011"
               level="3">
        <file_statistics latency="03:34:09"
                         size="13617730"
                         time_creation="Tue Nov  8 01:02:39 2011"
                         time_modification="Wed Oct 12 03:33:39 2011" />
        <observations epoch_first="Tue Oct 11 00:00:00 2011"
                      epoch_last="Tue Oct 11 23:59:30 2011"
                      epochs="6351"
                      epochs_ratio="7.35">
          <mask elevation="03 degrees"
                obs_expected="634476"
                obs_have="56520"
                obs_ratio="8.91" />
          <mask elevation="10 degrees"
                obs_expected="541209"
                obs_have="52396"
                obs_ratio="9.68" />
          <mask elevation="15 degrees"
                obs_expected="479124"
                obs_have="47172"
                obs_ratio="9.85" />
        </observations>
      </control>
    </file>
    <file name="/perp2850.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 11 08:24:40 2011"
               level="3">
        <file_statistics latency="03:34:17"
                         size="6288018"
                         time_creation="Thu Nov 10 01:18:35 2011"
                         time_modification="Thu Oct 13 03:33:47 2011" />
        <observations epoch_first="Wed Oct 12 00:00:00 2011"
                      epoch_last="Wed Oct 12 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="27140"
                obs_have="25827"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="23005"
                obs_have="22954"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="20413"
                obs_have="20370"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/perp2860.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 12 07:45:49 2011"
               level="3">
        <file_statistics latency="03:34:40"
                         size="5496571"
                         time_creation="Thu Nov 10 01:08:39 2011"
                         time_modification="Fri Oct 14 03:34:10 2011" />
        <observations epoch_first="Thu Oct 13 00:00:00 2011"
                      epoch_last="Thu Oct 13 23:59:30 2011"
                      epochs="2460"
                      epochs_ratio="85.42">
          <mask elevation="03 degrees"
                obs_expected="27142"
                obs_have="22990"
                obs_ratio="84.70" />
          <mask elevation="10 degrees"
                obs_expected="23006"
                obs_have="19747"
                obs_ratio="85.83" />
          <mask elevation="15 degrees"
                obs_expected="20412"
                obs_have="17518"
                obs_ratio="85.82" />
        </observations>
      </control>
    </file>
    <file name="/perp2870.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Oct 15 21:55:54 2011"
               level="3">
        <file_statistics latency="03:34:47"
                         size="6643788"
                         time_creation="Sat Oct 15 04:08:01 2011"
                         time_modification="Sat Oct 15 03:34:17 2011" />
        <observations epoch_first="Fri Oct 14 00:00:00 2011"
                      epoch_last="Fri Oct 14 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27140"
                obs_have="26636"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="23007"
                obs_have="22893"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="20409"
                obs_have="20305"
                obs_ratio="99.49" />
        </observations>
      </control>
    </file>
    <file name="/perp2880.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Sun Oct 16 22:25:56 2011"
               level="3">
        <file_statistics latency="03:34:00"
                         size="15753826"
                         time_creation="Sun Oct 16 04:08:03 2011"
                         time_modification="Sun Oct 16 03:33:59 2011" />
        <observations epoch_first="Sat Oct 15 00:00:00 2011"
                      epoch_last="Sat Oct 15 23:59:59 2011"
                      epochs="6360"
                      epochs_ratio="7.36">
          <mask elevation="03 degrees"
                obs_expected="152981"
                obs_have="62807"
                obs_ratio="41.06" />
          <mask elevation="10 degrees"
                obs_expected="131839"
                obs_have="53586"
                obs_ratio="40.65" />
          <mask elevation="15 degrees"
                obs_expected="118842"
                obs_have="47955"
                obs_ratio="40.35" />
        </observations>
      </control>
    </file>
    <file name="/perp2890.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Oct 17 22:49:20 2011"
               level="3">
        <file_statistics latency="03:34:33"
                         size="6745782"
                         time_creation="Mon Oct 17 04:07:57 2011"
                         time_modification="Mon Oct 17 03:34:03 2011" />
        <observations epoch_first="Sun Oct 16 00:00:00 2011"
                      epoch_last="Sun Oct 16 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27989"
                obs_have="27575"
                obs_ratio="98.52" />
          <mask elevation="10 degrees"
                obs_expected="23782"
                obs_have="23752"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="21138"
                obs_have="21108"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp2900.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov 16 08:57:12 2011"
               level="3">
        <file_statistics latency="03:34:14"
                         size="6723888"
                         time_creation="Wed Nov 16 01:17:02 2011"
                         time_modification="Tue Oct 18 03:33:44 2011" />
        <observations epoch_first="Mon Oct 17 00:00:00 2011"
                      epoch_last="Mon Oct 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27978"
                obs_have="27610"
                obs_ratio="98.68" />
          <mask elevation="10 degrees"
                obs_expected="23794"
                obs_have="23783"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21139"
                obs_have="21128"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp2910.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 17 09:07:07 2011"
               level="3">
        <file_statistics latency="03:34:31"
                         size="6726415"
                         time_creation="Wed Nov 16 01:10:38 2011"
                         time_modification="Wed Oct 19 03:34:01 2011" />
        <observations epoch_first="Tue Oct 18 00:00:00 2011"
                      epoch_last="Tue Oct 18 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27975"
                obs_have="27652"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="23792"
                obs_have="23784"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21141"
                obs_have="21134"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp2920.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 18 08:51:05 2011"
               level="3">
        <file_statistics latency="03:34:33"
                         size="6724347"
                         time_creation="Wed Nov 16 01:04:25 2011"
                         time_modification="Thu Oct 20 03:34:03 2011" />
        <observations epoch_first="Wed Oct 19 00:00:00 2011"
                      epoch_last="Wed Oct 19 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="27977"
                obs_have="27514"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="23785"
                obs_have="23721"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21131"
                obs_have="21073"
                obs_ratio="99.73" />
        </observations>
      </control>
    </file>
    <file name="/perp2930.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 19 09:00:31 2011"
               level="3">
        <file_statistics latency="03:34:18"
                         size="6698032"
                         time_creation="Thu Nov 17 01:05:18 2011"
                         time_modification="Fri Oct 21 03:33:48 2011" />
        <observations epoch_first="Thu Oct 20 00:00:00 2011"
                      epoch_last="Thu Oct 20 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27971"
                obs_have="27662"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="23789"
                obs_have="23787"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="21137"
                obs_have="21135"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/perp2940.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 20 08:44:31 2011"
               level="3">
        <file_statistics latency="03:34:35"
                         size="6654168"
                         time_creation="Sun Nov 20 01:16:40 2011"
                         time_modification="Sat Oct 22 03:34:05 2011" />
        <observations epoch_first="Fri Oct 21 00:00:00 2011"
                      epoch_last="Fri Oct 21 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27971"
                obs_have="27520"
                obs_ratio="98.39" />
          <mask elevation="10 degrees"
                obs_expected="23788"
                obs_have="23673"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="21138"
                obs_have="21033"
                obs_ratio="99.50" />
        </observations>
      </control>
    </file>
    <file name="/perp2950.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Mon Nov 21 08:31:35 2011"
               level="3">
        <file_statistics latency="03:34:03"
                         size="24194902"
                         time_creation="Sun Nov 20 01:10:10 2011"
                         time_modification="Sun Oct 23 03:33:33 2011" />
        <observations epoch_first="Sat Oct 22 00:00:00 2011"
                      epoch_last="Sat Oct 22 23:59:30 2011"
                      epochs="9818"
                      epochs_ratio="11.36">
          <mask elevation="03 degrees"
                obs_expected="294549"
                obs_have="96451"
                obs_ratio="32.75" />
          <mask elevation="10 degrees"
                obs_expected="258535"
                obs_have="87948"
                obs_ratio="34.02" />
          <mask elevation="15 degrees"
                obs_expected="233662"
                obs_have="79435"
                obs_ratio="34.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2960.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov 22 08:41:13 2011"
               level="3">
        <file_statistics latency="03:34:05"
                         size="6609145"
                         time_creation="Sun Nov 20 01:04:11 2011"
                         time_modification="Mon Oct 24 03:33:35 2011" />
        <observations epoch_first="Sun Oct 23 00:00:00 2011"
                      epoch_last="Sun Oct 23 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="27483"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="23777"
                obs_have="23694"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21134"
                obs_have="21059"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/perp2970.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov 23 08:32:28 2011"
               level="3">
        <file_statistics latency="03:34:13"
                         size="6688246"
                         time_creation="Mon Nov 21 01:04:40 2011"
                         time_modification="Tue Oct 25 03:33:43 2011" />
        <observations epoch_first="Mon Oct 24 00:00:00 2011"
                      epoch_last="Mon Oct 24 23:59:30 2011"
                      epochs="2868"
                      epochs_ratio="99.58">
          <mask elevation="03 degrees"
                obs_expected="27967"
                obs_have="27390"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="23775"
                obs_have="23651"
                obs_ratio="99.48" />
          <mask elevation="15 degrees"
                obs_expected="21128"
                obs_have="21027"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/perp2980.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Nov 24 09:02:39 2011"
               level="3">
        <file_statistics latency="03:34:16"
                         size="6756423"
                         time_creation="Tue Nov 22 01:05:47 2011"
                         time_modification="Wed Oct 26 03:33:46 2011" />
        <observations epoch_first="Tue Oct 25 00:00:00 2011"
                      epoch_last="Tue Oct 25 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27971"
                obs_have="27689"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="23775"
                obs_have="23775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21135"
                obs_have="21135"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp2990.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Nov 25 09:03:08 2011"
               level="3">
        <file_statistics latency="03:34:36"
                         size="6751365"
                         time_creation="Wed Nov 23 00:57:06 2011"
                         time_modification="Thu Oct 27 03:34:06 2011" />
        <observations epoch_first="Wed Oct 26 00:00:00 2011"
                      epoch_last="Wed Oct 26 23:59:30 2011"
                      epochs="2831"
                      epochs_ratio="98.30">
          <mask elevation="03 degrees"
                obs_expected="27975"
                obs_have="27148"
                obs_ratio="97.04" />
          <mask elevation="10 degrees"
                obs_expected="23773"
                obs_have="23284"
                obs_ratio="97.94" />
          <mask elevation="15 degrees"
                obs_expected="21127"
                obs_have="20693"
                obs_ratio="97.95" />
        </observations>
      </control>
    </file>
    <file name="/perp3000.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Nov 26 09:09:48 2011"
               level="3">
        <file_statistics latency="03:34:32"
                         size="6909825"
                         time_creation="Thu Nov 24 01:05:15 2011"
                         time_modification="Fri Oct 28 03:34:02 2011" />
        <observations epoch_first="Thu Oct 27 00:00:00 2011"
                      epoch_last="Thu Oct 27 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="27972"
                obs_have="27649"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23736"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="21129"
                obs_have="21100"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp3010.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Nov 27 09:14:57 2011"
               level="3">
        <file_statistics latency="03:34:05"
                         size="6918045"
                         time_creation="Fri Nov 25 01:06:59 2011"
                         time_modification="Sat Oct 29 03:33:35 2011" />
        <observations epoch_first="Fri Oct 28 00:00:00 2011"
                      epoch_last="Fri Oct 28 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27962"
                obs_have="27661"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="23766"
                obs_have="23724"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="21086"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp3020.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Mon Nov 28 08:17:43 2011"
               level="3">
        <file_statistics latency="03:34:01"
                         size="14840169"
                         time_creation="Sat Nov 26 01:04:01 2011"
                         time_modification="Sun Oct 30 03:34:00 2011" />
        <observations epoch_first="Sat Oct 29 00:00:30 2011"
                      epoch_last="Sat Oct 29 23:59:59 2011"
                      epochs="6343"
                      epochs_ratio="7.34">
          <mask elevation="03 degrees"
                obs_expected="183290"
                obs_have="59698"
                obs_ratio="32.57" />
          <mask elevation="10 degrees"
                obs_expected="136102"
                obs_have="52275"
                obs_ratio="38.41" />
          <mask elevation="15 degrees"
                obs_expected="124906"
                obs_have="47242"
                obs_ratio="37.82" />
        </observations>
      </control>
    </file>
    <file name="/perp3030.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Nov 29 08:34:21 2011"
               level="3">
        <file_statistics latency="03:34:20"
                         size="6870397"
                         time_creation="Sun Nov 27 01:04:26 2011"
                         time_modification="Mon Oct 31 03:33:50 2011" />
        <observations epoch_first="Sun Oct 30 00:00:00 2011"
                      epoch_last="Sun Oct 30 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="27955"
                obs_have="27465"
                obs_ratio="98.25" />
          <mask elevation="10 degrees"
                obs_expected="23765"
                obs_have="23616"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21124"
                obs_have="20990"
                obs_ratio="99.37" />
        </observations>
      </control>
    </file>
    <file name="/perp3040.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Nov 30 09:06:16 2011"
               level="3">
        <file_statistics latency="03:34:04"
                         size="6880986"
                         time_creation="Tue Nov 29 01:10:55 2011"
                         time_modification="Tue Nov  1 03:33:34 2011" />
        <observations epoch_first="Mon Oct 31 00:00:00 2011"
                      epoch_last="Mon Oct 31 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27954"
                obs_have="27575"
                obs_ratio="98.64" />
          <mask elevation="10 degrees"
                obs_expected="23767"
                obs_have="23675"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="21122"
                obs_have="21036"
                obs_ratio="99.59" />
        </observations>
      </control>
    </file>
    <file name="/perp3050.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec  1 08:26:28 2011"
               level="3">
        <file_statistics latency="03:34:05"
                         size="6873370"
                         time_creation="Tue Nov 29 01:04:35 2011"
                         time_modification="Wed Nov  2 03:33:35 2011" />
        <observations epoch_first="Tue Nov  1 00:00:00 2011"
                      epoch_last="Tue Nov  1 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="27953"
                obs_have="27630"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="23771"
                obs_have="23703"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21118"
                obs_have="21055"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp3060.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec  2 08:58:26 2011"
               level="3">
        <file_statistics latency="03:34:44"
                         size="6784487"
                         time_creation="Wed Nov 30 01:08:03 2011"
                         time_modification="Thu Nov  3 03:34:14 2011" />
        <observations epoch_first="Wed Nov  2 00:00:00 2011"
                      epoch_last="Wed Nov  2 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="27944"
                obs_have="27359"
                obs_ratio="97.91" />
          <mask elevation="10 degrees"
                obs_expected="23768"
                obs_have="23601"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21111"
                obs_have="20960"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/perp3070.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec  3 09:17:31 2011"
               level="3">
        <file_statistics latency="03:34:32"
                         size="6874232"
                         time_creation="Fri Dec  2 01:11:29 2011"
                         time_modification="Fri Nov  4 03:34:02 2011" />
        <observations epoch_first="Thu Nov  3 00:00:00 2011"
                      epoch_last="Thu Nov  3 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27946"
                obs_have="27600"
                obs_ratio="98.76" />
          <mask elevation="10 degrees"
                obs_expected="23763"
                obs_have="23752"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21108"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/perp3080.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec  4 09:29:27 2011"
               level="3">
        <file_statistics latency="03:34:27"
                         size="6905717"
                         time_creation="Fri Dec  2 01:04:50 2011"
                         time_modification="Sat Nov  5 03:33:57 2011" />
        <observations epoch_first="Fri Nov  4 00:00:00 2011"
                      epoch_last="Fri Nov  4 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27942"
                obs_have="27582"
                obs_ratio="98.71" />
          <mask elevation="10 degrees"
                obs_expected="23769"
                obs_have="23747"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21117"
                obs_have="21095"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp3090.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec  5 08:56:52 2011"
               level="3">
        <file_statistics latency="03:34:36"
                         size="6898329"
                         time_creation="Sat Dec  3 01:03:58 2011"
                         time_modification="Sun Nov  6 03:34:06 2011" />
        <observations epoch_first="Sat Nov  5 00:00:00 2011"
                      epoch_last="Sat Nov  5 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27951"
                obs_have="27489"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="23755"
                obs_have="23707"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="21119"
                obs_have="21073"
                obs_ratio="99.78" />
        </observations>
      </control>
    </file>
    <file name="/perp3100.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec  6 08:59:56 2011"
               level="3">
        <file_statistics latency="03:34:13"
                         size="6889667"
                         time_creation="Sun Dec  4 01:04:33 2011"
                         time_modification="Mon Nov  7 03:33:43 2011" />
        <observations epoch_first="Sun Nov  6 00:00:00 2011"
                      epoch_last="Sun Nov  6 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27942"
                obs_have="27541"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="23754"
                obs_have="23711"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21117"
                obs_have="21076"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp3110.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec  7 08:18:21 2011"
               level="3">
        <file_statistics latency="03:34:16"
                         size="6857355"
                         time_creation="Mon Dec  5 01:04:16 2011"
                         time_modification="Tue Nov  8 03:33:46 2011" />
        <observations epoch_first="Mon Nov  7 00:00:00 2011"
                      epoch_last="Mon Nov  7 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27945"
                obs_have="27374"
                obs_ratio="97.96" />
          <mask elevation="10 degrees"
                obs_expected="23750"
                obs_have="23624"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="21117"
                obs_have="21000"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="/perp3120.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec  8 08:32:11 2011"
               level="3">
        <file_statistics latency="03:34:29"
                         size="6864690"
                         time_creation="Tue Dec  6 01:04:22 2011"
                         time_modification="Wed Nov  9 03:33:59 2011" />
        <observations epoch_first="Tue Nov  8 00:00:00 2011"
                      epoch_last="Tue Nov  8 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27943"
                obs_have="27513"
                obs_ratio="98.46" />
          <mask elevation="10 degrees"
                obs_expected="23753"
                obs_have="23732"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="21115"
                obs_have="21094"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp3130.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Fri Dec  9 08:51:12 2011"
               level="3">
        <file_statistics latency="03:34:15"
                         size="14030766"
                         time_creation="Wed Dec  7 01:04:12 2011"
                         time_modification="Thu Nov 10 03:33:45 2011" />
        <observations epoch_first="Wed Nov  9 00:00:00 2011"
                      epoch_last="Wed Nov  9 23:59:30 2011"
                      epochs="6348"
                      epochs_ratio="7.35">
          <mask elevation="03 degrees"
                obs_expected="722446"
                obs_have="55888"
                obs_ratio="7.74" />
          <mask elevation="10 degrees"
                obs_expected="612100"
                obs_have="50421"
                obs_ratio="8.24" />
          <mask elevation="15 degrees"
                obs_expected="529383"
                obs_have="46302"
                obs_ratio="8.75" />
        </observations>
      </control>
    </file>
    <file name="/perp3140.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 10 08:55:09 2011"
               level="3">
        <file_statistics latency="03:34:18"
                         size="6797077"
                         time_creation="Thu Dec  8 01:04:38 2011"
                         time_modification="Fri Nov 11 03:33:48 2011" />
        <observations epoch_first="Thu Nov 10 00:00:00 2011"
                      epoch_last="Thu Nov 10 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="27932"
                obs_have="27163"
                obs_ratio="97.25" />
          <mask elevation="10 degrees"
                obs_expected="23746"
                obs_have="23431"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="21113"
                obs_have="20829"
                obs_ratio="98.65" />
        </observations>
      </control>
    </file>
    <file name="/perp3150.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 11 08:58:29 2011"
               level="3">
        <file_statistics latency="03:34:10"
                         size="6830833"
                         time_creation="Sat Dec 10 01:11:16 2011"
                         time_modification="Sat Nov 12 03:33:40 2011" />
        <observations epoch_first="Fri Nov 11 00:00:00 2011"
                      epoch_last="Fri Nov 11 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27924"
                obs_have="27360"
                obs_ratio="97.98" />
          <mask elevation="10 degrees"
                obs_expected="23744"
                obs_have="23646"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21112"
                obs_have="21017"
                obs_ratio="99.55" />
        </observations>
      </control>
    </file>
    <file name="/perp3160.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 12 09:07:19 2011"
               level="3">
        <file_statistics latency="03:34:08"
                         size="6864996"
                         time_creation="Sat Dec 10 01:05:06 2011"
                         time_modification="Sun Nov 13 03:33:38 2011" />
        <observations epoch_first="Sat Nov 12 00:00:00 2011"
                      epoch_last="Sat Nov 12 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27937"
                obs_have="27407"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="23799"
                obs_have="23680"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21204"
                obs_have="21089"
                obs_ratio="99.46" />
        </observations>
      </control>
    </file>
    <file name="/perp3170.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Tue Dec 13 09:06:21 2011"
               level="3">
        <file_statistics latency="03:34:04"
                         size="16112914"
                         time_creation="Sun Dec 11 01:04:22 2011"
                         time_modification="Mon Nov 14 03:33:34 2011" />
        <observations epoch_first="Sun Nov 13 00:00:00 2011"
                      epoch_last="Sun Nov 13 23:59:30 2011"
                      epochs="6335"
                      epochs_ratio="7.33">
          <mask elevation="03 degrees"
                obs_expected="559069"
                obs_have="67158"
                obs_ratio="12.01" />
          <mask elevation="10 degrees"
                obs_expected="482276"
                obs_have="54432"
                obs_ratio="11.29" />
          <mask elevation="15 degrees"
                obs_expected="434166"
                obs_have="46624"
                obs_ratio="10.74" />
        </observations>
      </control>
    </file>
    <file name="/perp3180.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 14 09:11:51 2011"
               level="3">
        <file_statistics latency="03:34:20"
                         size="6834946"
                         time_creation="Mon Dec 12 01:04:20 2011"
                         time_modification="Tue Nov 15 03:33:50 2011" />
        <observations epoch_first="Mon Nov 14 00:00:00 2011"
                      epoch_last="Mon Nov 14 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="27934"
                obs_have="27271"
                obs_ratio="97.63" />
          <mask elevation="10 degrees"
                obs_expected="23746"
                obs_have="23580"
                obs_ratio="99.30" />
          <mask elevation="15 degrees"
                obs_expected="21094"
                obs_have="20934"
                obs_ratio="99.24" />
        </observations>
      </control>
    </file>
    <file name="/perp3190.11o"
          error="0"
          interval="1"
          session="0">
      <control date="Thu Dec 15 09:15:34 2011"
               level="3">
        <file_statistics latency="03:34:26"
                         size="15136229"
                         time_creation="Wed Dec 14 01:12:34 2011"
                         time_modification="Wed Nov 16 03:33:56 2011" />
        <observations epoch_first="Tue Nov 15 00:00:00 2011"
                      epoch_last="Tue Nov 15 23:59:30 2011"
                      epochs="6353"
                      epochs_ratio="7.35">
          <mask elevation="03 degrees"
                obs_expected="791867"
                obs_have="61141"
                obs_ratio="7.72" />
          <mask elevation="10 degrees"
                obs_expected="676440"
                obs_have="49346"
                obs_ratio="7.29" />
          <mask elevation="15 degrees"
                obs_expected="587287"
                obs_have="39308"
                obs_ratio="6.69" />
        </observations>
      </control>
    </file>
    <file name="/perp3200.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 16 09:18:36 2011"
               level="3">
        <file_statistics latency="03:34:15"
                         size="6802017"
                         time_creation="Wed Dec 14 01:06:07 2011"
                         time_modification="Thu Nov 17 03:33:45 2011" />
        <observations epoch_first="Wed Nov 16 00:00:00 2011"
                      epoch_last="Wed Nov 16 23:59:30 2011"
                      epochs="2854"
                      epochs_ratio="99.10">
          <mask elevation="03 degrees"
                obs_expected="27926"
                obs_have="27353"
                obs_ratio="97.95" />
          <mask elevation="10 degrees"
                obs_expected="23740"
                obs_have="23511"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="21095"
                obs_have="20889"
                obs_ratio="99.02" />
        </observations>
      </control>
    </file>
    <file name="/perp3210.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 17 09:27:38 2011"
               level="3">
        <file_statistics latency="03:34:31"
                         size="6828297"
                         time_creation="Thu Dec 15 01:05:55 2011"
                         time_modification="Fri Nov 18 03:34:01 2011" />
        <observations epoch_first="Thu Nov 17 00:00:00 2011"
                      epoch_last="Thu Nov 17 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="27923"
                obs_have="27407"
                obs_ratio="98.15" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23666"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21097"
                obs_have="21043"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp3220.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 18 09:07:54 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:13:47"
                         size="6862176"
                         time_creation="Fri Dec 16 01:05:19 2011"
                         time_modification="Tue Nov 29 01:13:17 2011" />
        <observations epoch_first="Fri Nov 18 00:00:00 2011"
                      epoch_last="Fri Nov 18 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="27922"
                obs_have="27571"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="23721"
                obs_have="23667"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21090"
                obs_have="21042"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp3230.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 19 09:27:43 2011"
               level="3">
        <file_statistics latency="9 day(s) 22:13:35"
                         size="6884260"
                         time_creation="Sun Dec 18 01:11:05 2011"
                         time_modification="Tue Nov 29 22:13:05 2011" />
        <observations epoch_first="Sat Nov 19 00:00:00 2011"
                      epoch_last="Sat Nov 19 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="27922"
                obs_have="27550"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="23723"
                obs_have="23646"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21087"
                obs_have="21019"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/perp3240.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 20 09:14:30 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:14:01"
                         size="6911897"
                         time_creation="Sun Dec 18 01:04:04 2011"
                         time_modification="Thu Dec  1 01:13:31 2011" />
        <observations epoch_first="Sun Nov 20 00:00:00 2011"
                      epoch_last="Sun Nov 20 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="27957"
                obs_have="27602"
                obs_ratio="98.73" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23688"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21087"
                obs_have="21054"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/perp3250.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 21 09:04:42 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:14:01"
                         size="6892426"
                         time_creation="Tue Dec 20 01:11:50 2011"
                         time_modification="Fri Dec  2 01:13:31 2011" />
        <observations epoch_first="Mon Nov 21 00:00:00 2011"
                      epoch_last="Mon Nov 21 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="27972"
                obs_have="27459"
                obs_ratio="98.17" />
          <mask elevation="10 degrees"
                obs_expected="23721"
                obs_have="23625"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="21089"
                obs_have="20999"
                obs_ratio="99.57" />
        </observations>
      </control>
    </file>
    <file name="/perp3260.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 22 09:18:46 2011"
               level="3">
        <file_statistics latency="9 day(s) 16:13:48"
                         size="6910784"
                         time_creation="Tue Dec 20 01:05:31 2011"
                         time_modification="Fri Dec  2 16:13:18 2011" />
        <observations epoch_first="Tue Nov 22 00:00:00 2011"
                      epoch_last="Tue Nov 22 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="27981"
                obs_have="27623"
                obs_ratio="98.72" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23699"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="21090"
                obs_have="21068"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/perp3270.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 23 09:06:01 2011"
               level="3">
        <file_statistics latency="9 day(s) 16:14:02"
                         size="6751925"
                         time_creation="Wed Dec 21 01:05:46 2011"
                         time_modification="Sat Dec  3 16:13:32 2011" />
        <observations epoch_first="Wed Nov 23 00:00:00 2011"
                      epoch_last="Wed Nov 23 23:59:30 2011"
                      epochs="2862"
                      epochs_ratio="99.38">
          <mask elevation="03 degrees"
                obs_expected="27988"
                obs_have="26585"
                obs_ratio="94.99" />
          <mask elevation="10 degrees"
                obs_expected="23720"
                obs_have="22791"
                obs_ratio="96.08" />
          <mask elevation="15 degrees"
                obs_expected="21092"
                obs_have="20293"
                obs_ratio="96.21" />
        </observations>
      </control>
    </file>
    <file name="/perp3280.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 24 09:44:54 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:14:10"
                         size="6865528"
                         time_creation="Thu Dec 22 01:06:07 2011"
                         time_modification="Mon Dec  5 01:13:40 2011" />
        <observations epoch_first="Thu Nov 24 00:00:00 2011"
                      epoch_last="Thu Nov 24 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="27997"
                obs_have="27487"
                obs_ratio="98.18" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23597"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="21095"
                obs_have="20984"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/perp3290.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 25 09:55:50 2011"
               level="3">
        <file_statistics latency="9 day(s) 16:13:57"
                         size="6918969"
                         time_creation="Fri Dec 23 01:04:47 2011"
                         time_modification="Mon Dec  5 16:13:27 2011" />
        <observations epoch_first="Fri Nov 25 00:00:00 2011"
                      epoch_last="Fri Nov 25 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28008"
                obs_have="27703"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="23731"
                obs_have="23677"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="21093"
                obs_have="21041"
                obs_ratio="99.75" />
        </observations>
      </control>
    </file>
    <file name="/perp3300.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Dec 26 09:51:50 2011"
               level="3">
        <file_statistics latency="8 day(s) 19:09:32"
                         size="6898822"
                         time_creation="Mon Dec 26 01:05:17 2011"
                         time_modification="Mon Dec  5 19:09:02 2011" />
        <observations epoch_first="Sat Nov 26 00:00:00 2011"
                      epoch_last="Sat Nov 26 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28016"
                obs_have="27662"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23627"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21090"
                obs_have="21014"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/perp3310.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Dec 27 09:56:11 2011"
               level="3">
        <file_statistics latency="9 day(s) 22:13:26"
                         size="6937808"
                         time_creation="Tue Dec 27 01:20:31 2011"
                         time_modification="Wed Dec  7 22:12:56 2011" />
        <observations epoch_first="Sun Nov 27 00:00:00 2011"
                      epoch_last="Sun Nov 27 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28020"
                obs_have="27751"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="23725"
                obs_have="23680"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="21090"
                obs_have="21052"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp3320.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Dec 28 09:12:23 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:13:49"
                         size="6960858"
                         time_creation="Tue Dec 27 01:13:38 2011"
                         time_modification="Fri Dec  9 01:13:19 2011" />
        <observations epoch_first="Mon Nov 28 00:00:00 2011"
                      epoch_last="Mon Nov 28 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28022"
                obs_have="27689"
                obs_ratio="98.81" />
          <mask elevation="10 degrees"
                obs_expected="23727"
                obs_have="23687"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21092"
                obs_have="21054"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp3330.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Dec 29 09:28:34 2011"
               level="3">
        <file_statistics latency="9 day(s) 22:13:17"
                         size="6934564"
                         time_creation="Tue Dec 27 01:06:27 2011"
                         time_modification="Fri Dec  9 22:12:47 2011" />
        <observations epoch_first="Tue Nov 29 00:00:00 2011"
                      epoch_last="Tue Nov 29 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28030"
                obs_have="27593"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="23729"
                obs_have="23597"
                obs_ratio="99.44" />
          <mask elevation="15 degrees"
                obs_expected="21092"
                obs_have="20970"
                obs_ratio="99.42" />
        </observations>
      </control>
    </file>
    <file name="/perp3340.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 30 10:37:58 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:13:26"
                         size="6903457"
                         time_creation="Wed Dec 28 01:04:09 2011"
                         time_modification="Sun Dec 11 01:12:56 2011" />
        <observations epoch_first="Wed Nov 30 00:00:00 2011"
                      epoch_last="Wed Nov 30 23:59:30 2011"
                      epochs="2869"
                      epochs_ratio="99.62">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="27391"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23430"
                obs_ratio="98.74" />
          <mask elevation="15 degrees"
                obs_expected="21091"
                obs_have="20810"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/perp3350.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 31 07:20:12 2011"
               level="3">
        <file_statistics latency="10 day(s) 01:13:50"
                         size="6960663"
                         time_creation="Thu Dec 29 01:07:16 2011"
                         time_modification="Mon Dec 12 01:13:20 2011" />
        <observations epoch_first="Thu Dec  1 00:00:00 2011"
                      epoch_last="Thu Dec  1 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28029"
                obs_have="27809"
                obs_ratio="99.22" />
          <mask elevation="10 degrees"
                obs_expected="23728"
                obs_have="23720"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="21097"
                obs_have="21090"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp3360.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan  1 09:14:14 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:14:13"
                         size="6893475"
                         time_creation="Sat Dec 31 01:11:50 2011"
                         time_modification="Tue Dec 13 01:13:43 2011" />
        <observations epoch_first="Fri Dec  2 00:00:00 2011"
                      epoch_last="Fri Dec  2 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28035"
                obs_have="27496"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23574"
                obs_ratio="99.37" />
          <mask elevation="15 degrees"
                obs_expected="21100"
                obs_have="21051"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp3370.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan  2 10:09:43 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:14:08"
                         size="6902589"
                         time_creation="Sat Dec 31 01:05:01 2011"
                         time_modification="Wed Dec 14 01:13:38 2011" />
        <observations epoch_first="Sat Dec  3 00:00:00 2011"
                      epoch_last="Sat Dec  3 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28038"
                obs_have="27664"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="23724"
                obs_have="23681"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21093"
                obs_have="21057"
                obs_ratio="99.83" />
        </observations>
      </control>
    </file>
    <file name="/perp3380.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan  3 10:00:05 2012"
               level="3">
        <file_statistics latency="9 day(s) 13:13:23"
                         size="6936037"
                         time_creation="Mon Jan  2 01:09:01 2012"
                         time_modification="Wed Dec 14 13:12:53 2011" />
        <observations epoch_first="Sun Dec  4 00:00:00 2011"
                      epoch_last="Sun Dec  4 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28053"
                obs_have="27759"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="23726"
                obs_have="23710"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="21091"
                obs_have="21078"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/perp3390.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan  4 09:37:54 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:03"
                         size="6823115"
                         time_creation="Mon Jan  2 01:02:59 2012"
                         time_modification="Fri Dec 16 01:12:33 2011" />
        <observations epoch_first="Mon Dec  5 00:00:00 2011"
                      epoch_last="Mon Dec  5 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="27141"
                obs_have="26810"
                obs_ratio="98.78" />
          <mask elevation="10 degrees"
                obs_expected="23041"
                obs_have="22974"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="20464"
                obs_have="20401"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/perp3400.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan  5 08:59:39 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:02"
                         size="6857267"
                         time_creation="Tue Jan  3 01:02:27 2012"
                         time_modification="Sat Dec 17 01:12:32 2011" />
        <observations epoch_first="Tue Dec  6 00:00:00 2011"
                      epoch_last="Tue Dec  6 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27150"
                obs_have="26868"
                obs_ratio="98.96" />
          <mask elevation="10 degrees"
                obs_expected="23033"
                obs_have="23017"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="20466"
                obs_have="20452"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/perp3410.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan  6 09:12:30 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:12:42"
                         size="6823310"
                         time_creation="Wed Jan  4 01:05:15 2012"
                         time_modification="Sat Dec 17 22:12:12 2011" />
        <observations epoch_first="Wed Dec  7 00:00:00 2011"
                      epoch_last="Wed Dec  7 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="51126"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="51126"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="51126"
                obs_ratio="0.00" />
        </observations>
      </control>
    </file>
    <file name="/perp3420.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan  7 08:59:06 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:07"
                         size="6963617"
                         time_creation="Thu Jan  5 01:04:48 2012"
                         time_modification="Mon Dec 19 01:12:37 2011" />
        <observations epoch_first="Thu Dec  8 00:00:00 2011"
                      epoch_last="Thu Dec  8 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27156"
                obs_have="26870"
                obs_ratio="98.95" />
          <mask elevation="10 degrees"
                obs_expected="23030"
                obs_have="23005"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="20464"
                obs_have="20442"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/perp3430.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan  8 09:59:43 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:04"
                         size="6982922"
                         time_creation="Fri Jan  6 01:04:33 2012"
                         time_modification="Tue Dec 20 01:12:34 2011" />
        <observations epoch_first="Fri Dec  9 00:00:00 2011"
                      epoch_last="Fri Dec  9 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27154"
                obs_have="26923"
                obs_ratio="99.15" />
          <mask elevation="10 degrees"
                obs_expected="23029"
                obs_have="23029"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20467"
                obs_have="20467"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp3440.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Dec 11 23:13:37 2011"
               level="3">
        <file_statistics latency="21:34:06"
                         size="6979635"
                         time_creation="Sun Dec 11 22:08:58 2011"
                         time_modification="Sun Dec 11 21:33:36 2011" />
        <observations epoch_first="Sat Dec 10 00:00:00 2011"
                      epoch_last="Sat Dec 10 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27159"
                obs_have="26926"
                obs_ratio="99.14" />
          <mask elevation="10 degrees"
                obs_expected="23033"
                obs_have="23033"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20463"
                obs_have="20463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/perp3450.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 10 09:52:39 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:12:57"
                         size="6987102"
                         time_creation="Tue Jan 10 01:16:47 2012"
                         time_modification="Wed Dec 21 22:12:27 2011" />
        <observations epoch_first="Sun Dec 11 00:00:00 2011"
                      epoch_last="Sun Dec 11 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27160"
                obs_have="26951"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="23029"
                obs_have="23019"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="20462"
                obs_have="20453"
                obs_ratio="99.96" />
        </observations>
      </control>
    </file>
    <file name="/perp3460.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 11 09:12:28 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:13:19"
                         size="6979034"
                         time_creation="Tue Jan 10 01:10:16 2012"
                         time_modification="Thu Dec 22 22:12:49 2011" />
        <observations epoch_first="Mon Dec 12 00:00:00 2011"
                      epoch_last="Mon Dec 12 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="27151"
                obs_have="26912"
                obs_ratio="99.12" />
          <mask elevation="10 degrees"
                obs_expected="23030"
                obs_have="23012"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="20463"
                obs_have="20446"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/perp3470.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 12 09:34:04 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:13:24"
                         size="6963959"
                         time_creation="Tue Jan 10 01:04:24 2012"
                         time_modification="Fri Dec 23 22:12:54 2011" />
        <observations epoch_first="Tue Dec 13 00:00:00 2011"
                      epoch_last="Tue Dec 13 23:59:30 2011"
                      epochs="2879"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="27164"
                obs_have="26846"
                obs_ratio="98.83" />
          <mask elevation="10 degrees"
                obs_expected="23026"
                obs_have="22972"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20467"
                obs_have="20413"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp3480.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 13 08:49:37 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:13:41"
                         size="6967538"
                         time_creation="Wed Jan 11 01:06:35 2012"
                         time_modification="Sat Dec 24 22:13:11 2011" />
        <observations epoch_first="Wed Dec 14 00:00:00 2011"
                      epoch_last="Wed Dec 14 23:59:30 2011"
                      epochs="2870"
                      epochs_ratio="99.65">
          <mask elevation="03 degrees"
                obs_expected="28075"
                obs_have="27748"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="23692"
                obs_have="23608"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="21093"
                obs_have="21018"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/perp3490.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 14 07:53:40 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:14:04"
                         size="6948630"
                         time_creation="Fri Jan 13 01:10:30 2012"
                         time_modification="Mon Dec 26 01:13:34 2011" />
        <observations epoch_first="Thu Dec 15 00:00:00 2011"
                      epoch_last="Thu Dec 15 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28077"
                obs_have="27814"
                obs_ratio="99.06" />
          <mask elevation="10 degrees"
                obs_expected="23695"
                obs_have="23662"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="21092"
                obs_have="21061"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/perp3500.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 15 06:24:57 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:58"
                         size="6954522"
                         time_creation="Fri Jan 13 01:04:41 2012"
                         time_modification="Tue Dec 27 01:13:28 2011" />
        <observations epoch_first="Fri Dec 16 00:00:00 2011"
                      epoch_last="Fri Dec 16 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28078"
                obs_have="27806"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="23694"
                obs_have="23638"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="21093"
                obs_have="21045"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp3510.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 16 09:04:14 2012"
               level="3">
        <file_statistics latency="9 day(s) 16:15:58"
                         size="7092898"
                         time_creation="Sat Jan 14 01:04:04 2012"
                         time_modification="Tue Dec 27 16:15:28 2011" />
        <observations epoch_first="Sat Dec 17 00:00:00 2011"
                      epoch_last="Sat Dec 17 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28982"
                obs_have="28704"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="24526"
                obs_have="24483"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="21834"
                obs_ratio="99.80" />
        </observations>
      </control>
    </file>
    <file name="/perp3520.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 17 09:29:45 2012"
               level="3">
        <file_statistics latency="9 day(s) 13:13:40"
                         size="7093713"
                         time_creation="Sun Jan 15 01:05:41 2012"
                         time_modification="Wed Dec 28 13:13:10 2011" />
        <observations epoch_first="Sun Dec 18 00:00:00 2011"
                      epoch_last="Sun Dec 18 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28980"
                obs_have="28684"
                obs_ratio="98.98" />
          <mask elevation="10 degrees"
                obs_expected="24527"
                obs_have="24491"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21877"
                obs_have="21845"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/perp3530.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 18 09:56:12 2012"
               level="3">
        <file_statistics latency="8 day(s) 16:08:48"
                         size="7207343"
                         time_creation="Mon Jan 16 01:04:42 2012"
                         time_modification="Wed Dec 28 16:08:18 2011" />
        <observations epoch_first="Mon Dec 19 00:00:00 2011"
                      epoch_last="Mon Dec 19 23:59:30 2011"
                      epochs="2874"
                      epochs_ratio="99.79">
          <mask elevation="03 degrees"
                obs_expected="28981"
                obs_have="28693"
                obs_ratio="99.01" />
          <mask elevation="10 degrees"
                obs_expected="24527"
                obs_have="24474"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21880"
                obs_have="21830"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp3540.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 19 09:01:27 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:13:36"
                         size="6952132"
                         time_creation="Tue Jan 17 01:04:43 2012"
                         time_modification="Sat Dec 31 01:13:06 2011" />
        <observations epoch_first="Tue Dec 20 00:00:00 2011"
                      epoch_last="Tue Dec 20 23:59:30 2011"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28863"
                obs_have="27672"
                obs_ratio="95.87" />
          <mask elevation="10 degrees"
                obs_expected="24389"
                obs_have="23566"
                obs_ratio="96.63" />
          <mask elevation="15 degrees"
                obs_expected="21763"
                obs_have="20997"
                obs_ratio="96.48" />
        </observations>
      </control>
    </file>
    <file name="/perp3550.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 20 08:54:36 2012"
               level="3">
        <file_statistics latency="9 day(s) 01:09:19"
                         size="7024787"
                         time_creation="Wed Jan 18 01:04:26 2012"
                         time_modification="Sat Dec 31 01:08:49 2011" />
        <observations epoch_first="Wed Dec 21 00:00:00 2011"
                      epoch_last="Wed Dec 21 23:59:30 2011"
                      epochs="2866"
                      epochs_ratio="99.51">
          <mask elevation="03 degrees"
                obs_expected="28979"
                obs_have="28573"
                obs_ratio="98.60" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="24412"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="21880"
                obs_have="21764"
                obs_ratio="99.47" />
        </observations>
      </control>
    </file>
    <file name="/perp3560.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 21 07:37:02 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:09:25"
                         size="7063432"
                         time_creation="Thu Jan 19 01:05:23 2012"
                         time_modification="Mon Jan  2 01:08:55 2012" />
        <observations epoch_first="Thu Dec 22 00:00:00 2011"
                      epoch_last="Thu Dec 22 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28992"
                obs_have="28661"
                obs_ratio="98.86" />
          <mask elevation="10 degrees"
                obs_expected="24523"
                obs_have="24451"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="21808"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/perp3570.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Jan 22 09:27:14 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:10:29"
                         size="7118953"
                         time_creation="Fri Jan 20 01:05:47 2012"
                         time_modification="Mon Jan  2 22:09:59 2012" />
        <observations epoch_first="Fri Dec 23 00:00:00 2011"
                      epoch_last="Fri Dec 23 23:59:30 2011"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="28997"
                obs_have="28715"
                obs_ratio="99.03" />
          <mask elevation="10 degrees"
                obs_expected="24519"
                obs_have="24476"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="21876"
                obs_have="21837"
                obs_ratio="99.82" />
        </observations>
      </control>
    </file>
    <file name="/perp3580.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Jan 23 10:03:15 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:11:11"
                         size="7210129"
                         time_creation="Sat Jan 21 01:04:21 2012"
                         time_modification="Wed Jan  4 01:10:41 2012" />
        <observations epoch_first="Sat Dec 24 00:00:00 2011"
                      epoch_last="Sat Dec 24 23:59:30 2011"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28991"
                obs_have="28693"
                obs_ratio="98.97" />
          <mask elevation="10 degrees"
                obs_expected="24523"
                obs_have="24487"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21852"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/perp3590.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 24 10:04:16 2012"
               level="3">
        <file_statistics latency="10 day(s) 01:12:18"
                         size="7199784"
                         time_creation="Tue Jan 24 01:04:08 2012"
                         time_modification="Thu Jan  5 01:11:48 2012" />
        <observations epoch_first="Sun Dec 25 00:00:00 2011"
                      epoch_last="Sun Dec 25 23:59:30 2011"
                      epochs="2873"
                      epochs_ratio="99.76">
          <mask elevation="03 degrees"
                obs_expected="28991"
                obs_have="28678"
                obs_ratio="98.92" />
          <mask elevation="10 degrees"
                obs_expected="24520"
                obs_have="24458"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="21874"
                obs_have="21823"
                obs_ratio="99.77" />
        </observations>
      </control>
    </file>
    <file name="/perp3600.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 25 10:02:33 2012"
               level="3">
        <file_statistics latency="9 day(s) 13:12:59"
                         size="7208459"
                         time_creation="Wed Jan 25 01:19:40 2012"
                         time_modification="Thu Jan  5 13:12:29 2012" />
        <observations epoch_first="Mon Dec 26 00:00:00 2011"
                      epoch_last="Mon Dec 26 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28997"
                obs_have="28677"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="24520"
                obs_have="24441"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="21873"
                obs_have="21805"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/perp3610.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 26 09:55:44 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:13:31"
                         size="7222239"
                         time_creation="Wed Jan 25 01:13:24 2012"
                         time_modification="Fri Jan  6 22:13:01 2012" />
        <observations epoch_first="Tue Dec 27 00:00:00 2011"
                      epoch_last="Tue Dec 27 23:59:30 2011"
                      epochs="2877"
                      epochs_ratio="99.90">
          <mask elevation="03 degrees"
                obs_expected="28993"
                obs_have="28724"
                obs_ratio="99.07" />
          <mask elevation="10 degrees"
                obs_expected="24526"
                obs_have="24501"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="21882"
                obs_have="21859"
                obs_ratio="99.89" />
        </observations>
      </control>
    </file>
    <file name="/perp3620.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Jan 27 10:07:48 2012"
               level="3">
        <file_statistics latency="9 day(s) 22:14:12"
                         size="7207866"
                         time_creation="Wed Jan 25 01:05:47 2012"
                         time_modification="Sat Jan  7 22:13:42 2012" />
        <observations epoch_first="Wed Dec 28 00:00:00 2011"
                      epoch_last="Wed Dec 28 23:59:30 2011"
                      epochs="2871"
                      epochs_ratio="99.69">
          <mask elevation="03 degrees"
                obs_expected="28996"
                obs_have="28681"
                obs_ratio="98.91" />
          <mask elevation="10 degrees"
                obs_expected="24518"
                obs_have="24430"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="21884"
                obs_have="21828"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/perp3630.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Dec 30 23:38:17 2011"
               level="3">
        <file_statistics latency="21:33:54"
                         size="7209007"
                         time_creation="Fri Dec 30 22:09:03 2011"
                         time_modification="Fri Dec 30 21:33:24 2011" />
        <observations epoch_first="Thu Dec 29 00:00:00 2011"
                      epoch_last="Thu Dec 29 23:59:30 2011"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28992"
                obs_have="28673"
                obs_ratio="98.90" />
          <mask elevation="10 degrees"
                obs_expected="24515"
                obs_have="24473"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="21883"
                obs_have="21841"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/perp3640.11o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Dec 31 20:42:58 2011"
               level="3">
        <file_statistics latency="19:33:33"
                         size="6914761"
                         time_creation="Sat Dec 31 19:08:39 2011"
                         time_modification="Sat Dec 31 18:33:03 2011" />
        <observations epoch_first="Fri Dec 30 00:00:00 2011"
                      epoch_last="Fri Dec 30 22:59:30 2011"
                      epochs="2759"
                      epochs_ratio="95.80">
          <mask elevation="03 degrees"
                obs_expected="27834"
                obs_have="27556"
                obs_ratio="99.00" />
          <mask elevation="10 degrees"
                obs_expected="23454"
                obs_have="23446"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="20936"
                obs_have="20929"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/perp3650.11o"
          error="1"
          interval="30"
          session="0">
      <control date="Wed Aug 21 01:00:00 1985"
               level="3">
        <file_statistics latency="-1"
                         size="-1"
                         time_creation="-1"
                         time_modification="-1" />
        <observations epoch_first="-1"
                      epoch_last="-1"
                      epochs="-1"
                      epochs_ratio="-1">
          <mask elevation="03 degrees"
                obs_expected="-1"
                obs_have="-1"
                obs_ratio="-1" />
          <mask elevation="10 degrees"
                obs_expected="-1"
                obs_have="-1"
                obs_ratio="-1" />
          <mask elevation="15 degrees"
                obs_expected="-1"
                obs_have="-1"
                obs_ratio="-1" />
        </observations>
      </control>
    </file>
  </station>
</QC>
