<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-01-10 00:00:00"
    DayOfYear="10"
    Year="2013">
  <station name="CHEB">
    <file name="/cheb0100.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Jan 12 01:42:17 2013"
               level="3">
        <file_statistics latency="04:31:05"
                         size="3266365"
                         time_creation="Fri Jan 11 04:34:14 2013"
                         time_modification="Fri Jan 11 04:30:35 2013" />
        <observations epoch_first="Thu Jan 10 00:00:00 2013"
                      epoch_last="Thu Jan 10 23:59:30 2013"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="24540"
                obs_ratio="83.00" />
          <mask elevation="10 degrees"
                obs_expected="24617"
                obs_have="24515"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="21663"
                obs_have="21633"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/cheb010a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Jan 10 01:19:32 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3805448"
                         time_creation="Thu Jan 10 01:13:40 2013"
                         time_modification="Thu Jan 10 01:10:06 2013" />
        <observations epoch_first="Thu Jan 10 00:00:00 2013"
                      epoch_last="Thu Jan 10 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="n/a"
                obs_have="28557"
                obs_ratio="0.00" />
          <mask elevation="10 degrees"
                obs_expected="n/a"
                obs_have="28557"
                obs_ratio="0.00" />
          <mask elevation="15 degrees"
                obs_expected="n/a"
                obs_have="28557"
                obs_ratio="0.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 01:51:58 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3805448"
                         time_creation="Thu Jan 10 01:13:40 2013"
                         time_modification="Thu Jan 10 01:10:06 2013" />
        <observations epoch_first="Thu Jan 10 00:00:00 2013"
                      epoch_last="Thu Jan 10 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28557"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28551"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26179"
                obs_have="26171"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Jan 10 03:43:42 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3805448"
                         time_creation="Thu Jan 10 01:13:40 2013"
                         time_modification="Thu Jan 10 01:10:06 2013" />
        <observations epoch_first="Thu Jan 10 00:00:00 2013"
                      epoch_last="Thu Jan 10 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28557"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28551"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26179"
                obs_have="26171"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="3805448"
                         time_creation="Thu Jan 10 01:13:40 2013"
                         time_modification="Thu Jan 10 01:10:06 2013" />
        <observations epoch_first="Thu Jan 10 00:00:00 2013"
                      epoch_last="Thu Jan 10 00:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30812"
                obs_have="28557"
                obs_ratio="92.68" />
          <mask elevation="10 degrees"
                obs_expected="28594"
                obs_have="28551"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="26179"
                obs_have="26171"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb010b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Jan 10 02:49:56 2013"
               level="3">
        <file_statistics latency="00:09:20"
                         size="3502059"
                         time_creation="Thu Jan 10 02:23:11 2013"
                         time_modification="Thu Jan 10 02:09:19 2013" />
        <observations epoch_first="Thu Jan 10 01:00:00 2013"
                      epoch_last="Thu Jan 10 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28692"
                obs_have="26185"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26162"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24023"
                obs_have="24017"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 10 04:43:39 2013"
               level="3">
        <file_statistics latency="00:09:20"
                         size="3502059"
                         time_creation="Thu Jan 10 02:23:11 2013"
                         time_modification="Thu Jan 10 02:09:19 2013" />
        <observations epoch_first="Thu Jan 10 01:00:00 2013"
                      epoch_last="Thu Jan 10 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28692"
                obs_have="26185"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26162"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24023"
                obs_have="24017"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:09:20"
                         size="3502059"
                         time_creation="Thu Jan 10 02:23:11 2013"
                         time_modification="Thu Jan 10 02:09:19 2013" />
        <observations epoch_first="Thu Jan 10 01:00:00 2013"
                      epoch_last="Thu Jan 10 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="28692"
                obs_have="26185"
                obs_ratio="91.26" />
          <mask elevation="10 degrees"
                obs_expected="26182"
                obs_have="26162"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24023"
                obs_have="24017"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/cheb010c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Jan 10 03:23:13 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3355200"
                         time_creation="Thu Jan 10 03:13:09 2013"
                         time_modification="Thu Jan 10 03:10:02 2013" />
        <observations epoch_first="Thu Jan 10 02:00:00 2013"
                      epoch_last="Thu Jan 10 02:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28198"
                obs_have="25052"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="25045"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22908"
                obs_have="22829"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Jan 10 03:57:05 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3355200"
                         time_creation="Thu Jan 10 03:13:09 2013"
                         time_modification="Thu Jan 10 03:10:02 2013" />
        <observations epoch_first="Thu Jan 10 02:00:00 2013"
                      epoch_last="Thu Jan 10 02:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28198"
                obs_have="25052"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="25045"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22908"
                obs_have="22829"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Jan 10 05:49:19 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3355200"
                         time_creation="Thu Jan 10 03:13:09 2013"
                         time_modification="Thu Jan 10 03:10:02 2013" />
        <observations epoch_first="Thu Jan 10 02:00:00 2013"
                      epoch_last="Thu Jan 10 02:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28198"
                obs_have="25052"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="25045"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22908"
                obs_have="22829"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="3355200"
                         time_creation="Thu Jan 10 03:13:09 2013"
                         time_modification="Thu Jan 10 03:10:02 2013" />
        <observations epoch_first="Thu Jan 10 02:00:00 2013"
                      epoch_last="Thu Jan 10 02:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28198"
                obs_have="25052"
                obs_ratio="88.84" />
          <mask elevation="10 degrees"
                obs_expected="25244"
                obs_have="25045"
                obs_ratio="99.21" />
          <mask elevation="15 degrees"
                obs_expected="22908"
                obs_have="22829"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/cheb010d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Jan 10 04:25:19 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3420396"
                         time_creation="Thu Jan 10 04:13:10 2013"
                         time_modification="Thu Jan 10 04:10:03 2013" />
        <observations epoch_first="Thu Jan 10 03:00:00 2013"
                      epoch_last="Thu Jan 10 03:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31741"
                obs_have="25562"
                obs_ratio="80.53" />
          <mask elevation="10 degrees"
                obs_expected="25879"
                obs_have="25547"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20116"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Thu Jan 10 04:56:00 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3420396"
                         time_creation="Thu Jan 10 04:13:10 2013"
                         time_modification="Thu Jan 10 04:10:03 2013" />
        <observations epoch_first="Thu Jan 10 03:00:00 2013"
                      epoch_last="Thu Jan 10 03:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31741"
                obs_have="25562"
                obs_ratio="80.53" />
          <mask elevation="10 degrees"
                obs_expected="25879"
                obs_have="25547"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20116"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Thu Jan 10 06:43:38 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3420396"
                         time_creation="Thu Jan 10 04:13:10 2013"
                         time_modification="Thu Jan 10 04:10:03 2013" />
        <observations epoch_first="Thu Jan 10 03:00:00 2013"
                      epoch_last="Thu Jan 10 03:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31741"
                obs_have="25562"
                obs_ratio="80.53" />
          <mask elevation="10 degrees"
                obs_expected="25879"
                obs_have="25547"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20116"
                obs_ratio="99.15" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3420396"
                         time_creation="Thu Jan 10 04:13:10 2013"
                         time_modification="Thu Jan 10 04:10:03 2013" />
        <observations epoch_first="Thu Jan 10 03:00:00 2013"
                      epoch_last="Thu Jan 10 03:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="31741"
                obs_have="25562"
                obs_ratio="80.53" />
          <mask elevation="10 degrees"
                obs_expected="25879"
                obs_have="25547"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="20288"
                obs_have="20116"
                obs_ratio="99.15" />
        </observations>
      </control>
    </file>
    <file name="/cheb010e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Jan 10 05:30:32 2013"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3950685"
                         time_creation="Thu Jan 10 05:13:11 2013"
                         time_modification="Thu Jan 10 05:10:05 2013" />
        <observations epoch_first="Thu Jan 10 04:00:00 2013"
                      epoch_last="Thu Jan 10 04:59:59 2013"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="29675"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="29656"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="25791"
                obs_have="25446"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Thu Jan 10 06:03:54 2013"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3950685"
                         time_creation="Thu Jan 10 05:13:11 2013"
                         time_modification="Thu Jan 10 05:10:05 2013" />
        <observations epoch_first="Thu Jan 10 04:00:00 2013"
                      epoch_last="Thu Jan 10 04:59:59 2013"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="29675"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="29656"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="25791"
                obs_have="25446"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Thu Jan 10 07:57:59 2013"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3950685"
                         time_creation="Thu Jan 10 05:13:11 2013"
                         time_modification="Thu Jan 10 05:10:05 2013" />
        <observations epoch_first="Thu Jan 10 04:00:00 2013"
                      epoch_last="Thu Jan 10 04:59:59 2013"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="29675"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="29656"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="25791"
                obs_have="25446"
                obs_ratio="98.66" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:06"
                         size="3950685"
                         time_creation="Thu Jan 10 05:13:11 2013"
                         time_modification="Thu Jan 10 05:10:05 2013" />
        <observations epoch_first="Thu Jan 10 04:00:00 2013"
                      epoch_last="Thu Jan 10 04:59:59 2013"
                      epochs="3551"
                      epochs_ratio="98.64">
          <mask elevation="03 degrees"
                obs_expected="33605"
                obs_have="29675"
                obs_ratio="88.31" />
          <mask elevation="10 degrees"
                obs_expected="30152"
                obs_have="29656"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="25791"
                obs_have="25446"
                obs_ratio="98.66" />
        </observations>
      </control>
    </file>
    <file name="/cheb010f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Jan 10 06:28:10 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="4066231"
                         time_creation="Thu Jan 10 06:13:11 2013"
                         time_modification="Thu Jan 10 06:10:06 2013" />
        <observations epoch_first="Thu Jan 10 05:00:00 2013"
                      epoch_last="Thu Jan 10 05:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="30576"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="31106"
                obs_have="30533"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="27072"
                obs_have="26651"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Thu Jan 10 06:58:03 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="4066231"
                         time_creation="Thu Jan 10 06:13:11 2013"
                         time_modification="Thu Jan 10 06:10:06 2013" />
        <observations epoch_first="Thu Jan 10 05:00:00 2013"
                      epoch_last="Thu Jan 10 05:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="30576"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="31106"
                obs_have="30533"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="27072"
                obs_have="26651"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:07"
                         size="4066231"
                         time_creation="Thu Jan 10 06:13:11 2013"
                         time_modification="Thu Jan 10 06:10:06 2013" />
        <observations epoch_first="Thu Jan 10 05:00:00 2013"
                      epoch_last="Thu Jan 10 05:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="38317"
                obs_have="30576"
                obs_ratio="79.80" />
          <mask elevation="10 degrees"
                obs_expected="31106"
                obs_have="30533"
                obs_ratio="98.16" />
          <mask elevation="15 degrees"
                obs_expected="27072"
                obs_have="26651"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/cheb010g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Jan 10 07:34:36 2013"
               level="3">
        <file_statistics latency="00:09:17"
                         size="4238010"
                         time_creation="Thu Jan 10 07:13:18 2013"
                         time_modification="Thu Jan 10 07:09:16 2013" />
        <observations epoch_first="Thu Jan 10 06:00:00 2013"
                      epoch_last="Thu Jan 10 06:59:59 2013"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="31404"
                obs_have="30951"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Thu Jan 10 09:15:47 2013"
               level="3">
        <file_statistics latency="00:09:17"
                         size="4238010"
                         time_creation="Thu Jan 10 07:13:18 2013"
                         time_modification="Thu Jan 10 07:09:16 2013" />
        <observations epoch_first="Thu Jan 10 06:00:00 2013"
                      epoch_last="Thu Jan 10 06:59:59 2013"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="31404"
                obs_have="30951"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Thu Jan 10 09:53:37 2013"
               level="3">
        <file_statistics latency="00:09:17"
                         size="4238010"
                         time_creation="Thu Jan 10 07:13:18 2013"
                         time_modification="Thu Jan 10 07:09:16 2013" />
        <observations epoch_first="Thu Jan 10 06:00:00 2013"
                      epoch_last="Thu Jan 10 06:59:59 2013"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="31404"
                obs_have="30951"
                obs_ratio="98.56" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:09:17"
                         size="4238010"
                         time_creation="Thu Jan 10 07:13:18 2013"
                         time_modification="Thu Jan 10 07:09:16 2013" />
        <observations epoch_first="Thu Jan 10 06:00:00 2013"
                      epoch_last="Thu Jan 10 06:59:59 2013"
                      epochs="3548"
                      epochs_ratio="98.56">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31932"
                obs_ratio="98.56" />
          <mask elevation="15 degrees"
                obs_expected="31404"
                obs_have="30951"
                obs_ratio="98.56" />
        </observations>
      </control>
    </file>
    <file name="/cheb010h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Jan 10 08:34:18 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="4915171"
                         time_creation="Thu Jan 10 08:13:42 2013"
                         time_modification="Thu Jan 10 08:08:37 2013" />
        <observations epoch_first="Thu Jan 10 07:00:00 2013"
                      epoch_last="Thu Jan 10 07:59:59 2013"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="41432"
                obs_have="37149"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="37489"
                obs_have="37113"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29605"
                obs_have="29391"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Jan 10 08:59:44 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="4915171"
                         time_creation="Thu Jan 10 08:13:42 2013"
                         time_modification="Thu Jan 10 08:08:37 2013" />
        <observations epoch_first="Thu Jan 10 07:00:00 2013"
                      epoch_last="Thu Jan 10 07:59:59 2013"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="41432"
                obs_have="37149"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="37489"
                obs_have="37113"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29605"
                obs_have="29391"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Thu Jan 10 10:40:58 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="4915171"
                         time_creation="Thu Jan 10 08:13:42 2013"
                         time_modification="Thu Jan 10 08:08:37 2013" />
        <observations epoch_first="Thu Jan 10 07:00:00 2013"
                      epoch_last="Thu Jan 10 07:59:59 2013"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="41432"
                obs_have="37149"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="37489"
                obs_have="37113"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29605"
                obs_have="29391"
                obs_ratio="99.28" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:08:38"
                         size="4915171"
                         time_creation="Thu Jan 10 08:13:42 2013"
                         time_modification="Thu Jan 10 08:08:37 2013" />
        <observations epoch_first="Thu Jan 10 07:00:00 2013"
                      epoch_last="Thu Jan 10 07:59:59 2013"
                      epochs="3575"
                      epochs_ratio="99.31">
          <mask elevation="03 degrees"
                obs_expected="41432"
                obs_have="37149"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="37489"
                obs_have="37113"
                obs_ratio="99.00" />
          <mask elevation="15 degrees"
                obs_expected="29605"
                obs_have="29391"
                obs_ratio="99.28" />
        </observations>
      </control>
    </file>
    <file name="/cheb010i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Jan 10 09:33:37 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4731427"
                         time_creation="Thu Jan 10 09:14:04 2013"
                         time_modification="Thu Jan 10 09:11:45 2013" />
        <observations epoch_first="Thu Jan 10 08:00:00 2013"
                      epoch_last="Thu Jan 10 08:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41861"
                obs_have="35719"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="35906"
                obs_have="35676"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31087"
                obs_have="31063"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Jan 10 10:02:37 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4731427"
                         time_creation="Thu Jan 10 09:14:04 2013"
                         time_modification="Thu Jan 10 09:11:45 2013" />
        <observations epoch_first="Thu Jan 10 08:00:00 2013"
                      epoch_last="Thu Jan 10 08:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41861"
                obs_have="35719"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="35906"
                obs_have="35676"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31087"
                obs_have="31063"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Jan 10 11:39:30 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4731427"
                         time_creation="Thu Jan 10 09:14:04 2013"
                         time_modification="Thu Jan 10 09:11:45 2013" />
        <observations epoch_first="Thu Jan 10 08:00:00 2013"
                      epoch_last="Thu Jan 10 08:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41861"
                obs_have="35719"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="35906"
                obs_have="35676"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31087"
                obs_have="31063"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="4731427"
                         time_creation="Thu Jan 10 09:14:04 2013"
                         time_modification="Thu Jan 10 09:11:45 2013" />
        <observations epoch_first="Thu Jan 10 08:00:00 2013"
                      epoch_last="Thu Jan 10 08:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41861"
                obs_have="35719"
                obs_ratio="85.33" />
          <mask elevation="10 degrees"
                obs_expected="35906"
                obs_have="35676"
                obs_ratio="99.36" />
          <mask elevation="15 degrees"
                obs_expected="31087"
                obs_have="31063"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/cheb010j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Jan 10 10:54:16 2013"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4744988"
                         time_creation="Thu Jan 10 10:35:11 2013"
                         time_modification="Thu Jan 10 10:10:52 2013" />
        <observations epoch_first="Thu Jan 10 09:00:00 2013"
                      epoch_last="Thu Jan 10 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37663"
                obs_have="35840"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="35861"
                obs_have="35811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="33862"
                obs_have="33862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 12:40:30 2013"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4744988"
                         time_creation="Thu Jan 10 10:35:11 2013"
                         time_modification="Thu Jan 10 10:10:52 2013" />
        <observations epoch_first="Thu Jan 10 09:00:00 2013"
                      epoch_last="Thu Jan 10 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37663"
                obs_have="35840"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="35861"
                obs_have="35811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="33862"
                obs_have="33862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:53"
                         size="4744988"
                         time_creation="Thu Jan 10 10:35:11 2013"
                         time_modification="Thu Jan 10 10:10:52 2013" />
        <observations epoch_first="Thu Jan 10 09:00:00 2013"
                      epoch_last="Thu Jan 10 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37663"
                obs_have="35840"
                obs_ratio="95.16" />
          <mask elevation="10 degrees"
                obs_expected="35861"
                obs_have="35811"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="33862"
                obs_have="33862"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Jan 10 11:47:43 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="4121258"
                         time_creation="Thu Jan 10 11:28:29 2013"
                         time_modification="Thu Jan 10 11:08:14 2013" />
        <observations epoch_first="Thu Jan 10 10:00:00 2013"
                      epoch_last="Thu Jan 10 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="30992"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="31040"
                obs_have="30944"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28563"
                obs_have="28556"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 10 13:35:28 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="4121258"
                         time_creation="Thu Jan 10 11:28:29 2013"
                         time_modification="Thu Jan 10 11:08:14 2013" />
        <observations epoch_first="Thu Jan 10 10:00:00 2013"
                      epoch_last="Thu Jan 10 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="30992"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="31040"
                obs_have="30944"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28563"
                obs_have="28556"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:08:15"
                         size="4121258"
                         time_creation="Thu Jan 10 11:28:29 2013"
                         time_modification="Thu Jan 10 11:08:14 2013" />
        <observations epoch_first="Thu Jan 10 10:00:00 2013"
                      epoch_last="Thu Jan 10 10:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35396"
                obs_have="30992"
                obs_ratio="87.56" />
          <mask elevation="10 degrees"
                obs_expected="31040"
                obs_have="30944"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28563"
                obs_have="28556"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/cheb010l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Jan 10 12:20:58 2013"
               level="3">
        <file_statistics latency="00:11:15"
                         size="3811344"
                         time_creation="Thu Jan 10 12:14:12 2013"
                         time_modification="Thu Jan 10 12:11:14 2013" />
        <observations epoch_first="Thu Jan 10 11:00:00 2013"
                      epoch_last="Thu Jan 10 11:59:59 2013"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="28644"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="28598"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="25617"
                obs_have="24663"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Thu Jan 10 12:48:48 2013"
               level="3">
        <file_statistics latency="00:11:15"
                         size="3811344"
                         time_creation="Thu Jan 10 12:14:12 2013"
                         time_modification="Thu Jan 10 12:11:14 2013" />
        <observations epoch_first="Thu Jan 10 11:00:00 2013"
                      epoch_last="Thu Jan 10 11:59:59 2013"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="28644"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="28598"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="24662"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Thu Jan 10 14:37:00 2013"
               level="3">
        <file_statistics latency="00:11:15"
                         size="3811344"
                         time_creation="Thu Jan 10 12:14:12 2013"
                         time_modification="Thu Jan 10 12:11:14 2013" />
        <observations epoch_first="Thu Jan 10 11:00:00 2013"
                      epoch_last="Thu Jan 10 11:59:59 2013"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="28644"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="28598"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="24662"
                obs_ratio="96.28" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:11:15"
                         size="3811344"
                         time_creation="Thu Jan 10 12:14:12 2013"
                         time_modification="Thu Jan 10 12:11:14 2013" />
        <observations epoch_first="Thu Jan 10 11:00:00 2013"
                      epoch_last="Thu Jan 10 11:59:59 2013"
                      epochs="3441"
                      epochs_ratio="95.58">
          <mask elevation="03 degrees"
                obs_expected="34563"
                obs_have="28644"
                obs_ratio="82.87" />
          <mask elevation="10 degrees"
                obs_expected="29891"
                obs_have="28598"
                obs_ratio="95.67" />
          <mask elevation="15 degrees"
                obs_expected="25616"
                obs_have="24662"
                obs_ratio="96.28" />
        </observations>
      </control>
    </file>
    <file name="/cheb010m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Jan 10 13:48:50 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4202383"
                         time_creation="Thu Jan 10 13:25:55 2013"
                         time_modification="Thu Jan 10 13:11:29 2013" />
        <observations epoch_first="Thu Jan 10 12:00:00 2013"
                      epoch_last="Thu Jan 10 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31625"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31625"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 15:42:20 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4202383"
                         time_creation="Thu Jan 10 13:25:55 2013"
                         time_modification="Thu Jan 10 13:11:29 2013" />
        <observations epoch_first="Thu Jan 10 12:00:00 2013"
                      epoch_last="Thu Jan 10 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31625"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31625"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:11:30"
                         size="4202383"
                         time_creation="Thu Jan 10 13:25:55 2013"
                         time_modification="Thu Jan 10 13:11:29 2013" />
        <observations epoch_first="Thu Jan 10 12:00:00 2013"
                      epoch_last="Thu Jan 10 12:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31625"
                obs_ratio="97.61" />
          <mask elevation="10 degrees"
                obs_expected="31719"
                obs_have="31625"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="30258"
                obs_have="30258"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Jan 10 14:50:29 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4349185"
                         time_creation="Thu Jan 10 14:25:44 2013"
                         time_modification="Thu Jan 10 14:11:24 2013" />
        <observations epoch_first="Thu Jan 10 13:00:00 2013"
                      epoch_last="Thu Jan 10 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="32763"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32752"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29702"
                obs_have="29702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 16:44:01 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4349185"
                         time_creation="Thu Jan 10 14:25:44 2013"
                         time_modification="Thu Jan 10 14:11:24 2013" />
        <observations epoch_first="Thu Jan 10 13:00:00 2013"
                      epoch_last="Thu Jan 10 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="32763"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32752"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29702"
                obs_have="29702"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:11:25"
                         size="4349185"
                         time_creation="Thu Jan 10 14:25:44 2013"
                         time_modification="Thu Jan 10 14:11:24 2013" />
        <observations epoch_first="Thu Jan 10 13:00:00 2013"
                      epoch_last="Thu Jan 10 13:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="32763"
                obs_ratio="91.20" />
          <mask elevation="10 degrees"
                obs_expected="32804"
                obs_have="32752"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29702"
                obs_have="29702"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Jan 10 15:19:06 2013"
               level="3">
        <file_statistics latency="00:11:03"
                         size="3882995"
                         time_creation="Thu Jan 10 15:15:14 2013"
                         time_modification="Thu Jan 10 15:11:02 2013" />
        <observations epoch_first="Thu Jan 10 14:00:00 2013"
                      epoch_last="Thu Jan 10 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="29150"
                obs_ratio="78.05" />
          <mask elevation="10 degrees"
                obs_expected="29185"
                obs_have="29063"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="25557"
                obs_have="25557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 15:50:46 2013"
               level="3">
        <file_statistics latency="00:11:03"
                         size="3882995"
                         time_creation="Thu Jan 10 15:15:14 2013"
                         time_modification="Thu Jan 10 15:11:02 2013" />
        <observations epoch_first="Thu Jan 10 14:00:00 2013"
                      epoch_last="Thu Jan 10 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="29150"
                obs_ratio="78.05" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="29063"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:40:32 2013"
               level="3">
        <file_statistics latency="00:11:03"
                         size="3882995"
                         time_creation="Thu Jan 10 15:15:14 2013"
                         time_modification="Thu Jan 10 15:11:02 2013" />
        <observations epoch_first="Thu Jan 10 14:00:00 2013"
                      epoch_last="Thu Jan 10 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="29150"
                obs_ratio="78.05" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="29063"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:11:03"
                         size="3882995"
                         time_creation="Thu Jan 10 15:15:14 2013"
                         time_modification="Thu Jan 10 15:11:02 2013" />
        <observations epoch_first="Thu Jan 10 14:00:00 2013"
                      epoch_last="Thu Jan 10 14:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37347"
                obs_have="29150"
                obs_ratio="78.05" />
          <mask elevation="10 degrees"
                obs_expected="29184"
                obs_have="29063"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="25558"
                obs_have="25558"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Jan 10 16:56:23 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4204094"
                         time_creation="Thu Jan 10 16:25:25 2013"
                         time_modification="Thu Jan 10 16:12:16 2013" />
        <observations epoch_first="Thu Jan 10 15:00:00 2013"
                      epoch_last="Thu Jan 10 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="31626"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="31713"
                obs_have="31600"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25339"
                obs_have="25339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 18:48:11 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4204094"
                         time_creation="Thu Jan 10 16:25:25 2013"
                         time_modification="Thu Jan 10 16:12:16 2013" />
        <observations epoch_first="Thu Jan 10 15:00:00 2013"
                      epoch_last="Thu Jan 10 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="31626"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="31713"
                obs_have="31600"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25339"
                obs_have="25339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="4204094"
                         time_creation="Thu Jan 10 16:25:25 2013"
                         time_modification="Thu Jan 10 16:12:16 2013" />
        <observations epoch_first="Thu Jan 10 15:00:00 2013"
                      epoch_last="Thu Jan 10 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37692"
                obs_have="31626"
                obs_ratio="83.91" />
          <mask elevation="10 degrees"
                obs_expected="31713"
                obs_have="31600"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="25339"
                obs_have="25339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Jan 10 17:23:33 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4351151"
                         time_creation="Thu Jan 10 17:18:26 2013"
                         time_modification="Thu Jan 10 17:12:20 2013" />
        <observations epoch_first="Thu Jan 10 16:00:00 2013"
                      epoch_last="Thu Jan 10 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35434"
                obs_have="32787"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="32785"
                obs_have="32739"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27792"
                obs_have="27792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 17:54:26 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4351151"
                         time_creation="Thu Jan 10 17:18:26 2013"
                         time_modification="Thu Jan 10 17:12:20 2013" />
        <observations epoch_first="Thu Jan 10 16:00:00 2013"
                      epoch_last="Thu Jan 10 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35434"
                obs_have="32787"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="32785"
                obs_have="32739"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27792"
                obs_have="27792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 19:52:22 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4351151"
                         time_creation="Thu Jan 10 17:18:26 2013"
                         time_modification="Thu Jan 10 17:12:20 2013" />
        <observations epoch_first="Thu Jan 10 16:00:00 2013"
                      epoch_last="Thu Jan 10 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35434"
                obs_have="32787"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="32785"
                obs_have="32739"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27792"
                obs_have="27792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4351151"
                         time_creation="Thu Jan 10 17:18:26 2013"
                         time_modification="Thu Jan 10 17:12:20 2013" />
        <observations epoch_first="Thu Jan 10 16:00:00 2013"
                      epoch_last="Thu Jan 10 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35434"
                obs_have="32787"
                obs_ratio="92.53" />
          <mask elevation="10 degrees"
                obs_expected="32785"
                obs_have="32739"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27792"
                obs_have="27792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Jan 10 18:25:38 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3730516"
                         time_creation="Thu Jan 10 18:18:28 2013"
                         time_modification="Thu Jan 10 18:12:18 2013" />
        <observations epoch_first="Thu Jan 10 17:00:00 2013"
                      epoch_last="Thu Jan 10 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32027"
                obs_have="27975"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="28005"
                obs_have="27946"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25218"
                obs_have="25218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 19:02:09 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3730516"
                         time_creation="Thu Jan 10 18:18:28 2013"
                         time_modification="Thu Jan 10 18:12:18 2013" />
        <observations epoch_first="Thu Jan 10 17:00:00 2013"
                      epoch_last="Thu Jan 10 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32027"
                obs_have="27975"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="28005"
                obs_have="27946"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25218"
                obs_have="25218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 10 20:47:19 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3730516"
                         time_creation="Thu Jan 10 18:18:28 2013"
                         time_modification="Thu Jan 10 18:12:18 2013" />
        <observations epoch_first="Thu Jan 10 17:00:00 2013"
                      epoch_last="Thu Jan 10 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32027"
                obs_have="27975"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="28005"
                obs_have="27946"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25218"
                obs_have="25218"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3730516"
                         time_creation="Thu Jan 10 18:18:28 2013"
                         time_modification="Thu Jan 10 18:12:18 2013" />
        <observations epoch_first="Thu Jan 10 17:00:00 2013"
                      epoch_last="Thu Jan 10 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32027"
                obs_have="27975"
                obs_ratio="87.35" />
          <mask elevation="10 degrees"
                obs_expected="28005"
                obs_have="27946"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25218"
                obs_have="25218"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb010s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Jan 10 19:29:56 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="3931175"
                         time_creation="Thu Jan 10 19:18:33 2013"
                         time_modification="Thu Jan 10 19:12:16 2013" />
        <observations epoch_first="Thu Jan 10 18:00:00 2013"
                      epoch_last="Thu Jan 10 18:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34018"
                obs_have="29524"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="29628"
                obs_have="29507"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26039"
                obs_have="26024"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 10 20:07:15 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="3931175"
                         time_creation="Thu Jan 10 19:18:33 2013"
                         time_modification="Thu Jan 10 19:12:16 2013" />
        <observations epoch_first="Thu Jan 10 18:00:00 2013"
                      epoch_last="Thu Jan 10 18:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34018"
                obs_have="29524"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="29628"
                obs_have="29507"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26039"
                obs_have="26024"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Thu Jan 10 21:44:08 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="3931175"
                         time_creation="Thu Jan 10 19:18:33 2013"
                         time_modification="Thu Jan 10 19:12:16 2013" />
        <observations epoch_first="Thu Jan 10 18:00:00 2013"
                      epoch_last="Thu Jan 10 18:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34018"
                obs_have="29524"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="29628"
                obs_have="29507"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26039"
                obs_have="26024"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:17"
                         size="3931175"
                         time_creation="Thu Jan 10 19:18:33 2013"
                         time_modification="Thu Jan 10 19:12:16 2013" />
        <observations epoch_first="Thu Jan 10 18:00:00 2013"
                      epoch_last="Thu Jan 10 18:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="34018"
                obs_have="29524"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="29628"
                obs_have="29507"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="26039"
                obs_have="26024"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
    <file name="/cheb010t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Jan 10 21:02:41 2013"
               level="3">
        <file_statistics latency="00:12:18"
                         size="3844560"
                         time_creation="Thu Jan 10 20:23:31 2013"
                         time_modification="Thu Jan 10 20:12:17 2013" />
        <observations epoch_first="Thu Jan 10 19:00:00 2013"
                      epoch_last="Thu Jan 10 19:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="35196"
                obs_have="28856"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28836"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23893"
                obs_have="23811"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Thu Jan 10 22:57:58 2013"
               level="3">
        <file_statistics latency="00:12:18"
                         size="3844560"
                         time_creation="Thu Jan 10 20:23:31 2013"
                         time_modification="Thu Jan 10 20:12:17 2013" />
        <observations epoch_first="Thu Jan 10 19:00:00 2013"
                      epoch_last="Thu Jan 10 19:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="35196"
                obs_have="28856"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28836"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23893"
                obs_have="23811"
                obs_ratio="99.66" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:18"
                         size="3844560"
                         time_creation="Thu Jan 10 20:23:31 2013"
                         time_modification="Thu Jan 10 20:12:17 2013" />
        <observations epoch_first="Thu Jan 10 19:00:00 2013"
                      epoch_last="Thu Jan 10 19:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="35196"
                obs_have="28856"
                obs_ratio="81.99" />
          <mask elevation="10 degrees"
                obs_expected="29024"
                obs_have="28836"
                obs_ratio="99.35" />
          <mask elevation="15 degrees"
                obs_expected="23893"
                obs_have="23811"
                obs_ratio="99.66" />
        </observations>
      </control>
    </file>
    <file name="/cheb010u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Jan 10 23:48:27 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3983946"
                         time_creation="Thu Jan 10 22:08:28 2013"
                         time_modification="Thu Jan 10 21:12:18 2013" />
        <observations epoch_first="Thu Jan 10 20:00:00 2013"
                      epoch_last="Thu Jan 10 20:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29949"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="29926"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27770"
                obs_have="27539"
                obs_ratio="99.17" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:12:19"
                         size="3983946"
                         time_creation="Thu Jan 10 22:08:28 2013"
                         time_modification="Thu Jan 10 21:12:18 2013" />
        <observations epoch_first="Thu Jan 10 20:00:00 2013"
                      epoch_last="Thu Jan 10 20:59:59 2013"
                      epochs="3570"
                      epochs_ratio="99.17">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29949"
                obs_ratio="92.44" />
          <mask elevation="10 degrees"
                obs_expected="30205"
                obs_have="29926"
                obs_ratio="99.08" />
          <mask elevation="15 degrees"
                obs_expected="27770"
                obs_have="27539"
                obs_ratio="99.17" />
        </observations>
      </control>
    </file>
    <file name="/cheb010v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Jan 10 22:39:53 2013"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4180336"
                         time_creation="Thu Jan 10 22:13:25 2013"
                         time_modification="Thu Jan 10 22:10:54 2013" />
        <observations epoch_first="Thu Jan 10 21:00:00 2013"
                      epoch_last="Thu Jan 10 21:59:59 2013"
                      epochs="3553"
                      epochs_ratio="98.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31474"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31950"
                obs_have="31474"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29563"
                obs_have="29173"
                obs_ratio="98.68" />
        </observations>
      </control>
      <control date="Fri Jan 11 00:47:54 2013"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4180336"
                         time_creation="Thu Jan 10 22:13:25 2013"
                         time_modification="Thu Jan 10 22:10:54 2013" />
        <observations epoch_first="Thu Jan 10 21:00:00 2013"
                      epoch_last="Thu Jan 10 21:59:59 2013"
                      epochs="3553"
                      epochs_ratio="98.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31474"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31950"
                obs_have="31474"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29563"
                obs_have="29173"
                obs_ratio="98.68" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:10:55"
                         size="4180336"
                         time_creation="Thu Jan 10 22:13:25 2013"
                         time_modification="Thu Jan 10 22:10:54 2013" />
        <observations epoch_first="Thu Jan 10 21:00:00 2013"
                      epoch_last="Thu Jan 10 21:59:59 2013"
                      epochs="3553"
                      epochs_ratio="98.69">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31474"
                obs_ratio="97.14" />
          <mask elevation="10 degrees"
                obs_expected="31950"
                obs_have="31474"
                obs_ratio="98.51" />
          <mask elevation="15 degrees"
                obs_expected="29563"
                obs_have="29173"
                obs_ratio="98.68" />
        </observations>
      </control>
    </file>
    <file name="/cheb010w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Jan 11 00:02:23 2013"
               level="3">
        <file_statistics latency="00:13:33"
                         size="4238974"
                         time_creation="Thu Jan 10 23:23:37 2013"
                         time_modification="Thu Jan 10 23:13:32 2013" />
        <observations epoch_first="Thu Jan 10 22:00:00 2013"
                      epoch_last="Thu Jan 10 22:59:59 2013"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="36630"
                obs_have="31924"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="32541"
                obs_have="31904"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="28613"
                obs_ratio="98.33" />
        </observations>
      </control>
      <control date="Fri Jan 11 01:37:42 2013"
               level="3">
        <file_statistics latency="00:13:33"
                         size="4238974"
                         time_creation="Thu Jan 10 23:23:37 2013"
                         time_modification="Thu Jan 10 23:13:32 2013" />
        <observations epoch_first="Thu Jan 10 22:00:00 2013"
                      epoch_last="Thu Jan 10 22:59:59 2013"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="36630"
                obs_have="31924"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="32541"
                obs_have="31904"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="28613"
                obs_ratio="98.33" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="00:13:33"
                         size="4238974"
                         time_creation="Thu Jan 10 23:23:37 2013"
                         time_modification="Thu Jan 10 23:13:32 2013" />
        <observations epoch_first="Thu Jan 10 22:00:00 2013"
                      epoch_last="Thu Jan 10 22:59:59 2013"
                      epochs="3540"
                      epochs_ratio="98.33">
          <mask elevation="03 degrees"
                obs_expected="36630"
                obs_have="31924"
                obs_ratio="87.15" />
          <mask elevation="10 degrees"
                obs_expected="32541"
                obs_have="31904"
                obs_ratio="98.04" />
          <mask elevation="15 degrees"
                obs_expected="29098"
                obs_have="28613"
                obs_ratio="98.33" />
        </observations>
      </control>
    </file>
    <file name="/cheb010x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Jan 11 02:38:31 2013"
               level="3">
        <file_statistics latency="01:03:46"
                         size="3825470"
                         time_creation="Fri Jan 11 02:33:24 2013"
                         time_modification="Fri Jan 11 01:03:45 2013" />
        <observations epoch_first="Thu Jan 10 23:00:00 2013"
                      epoch_last="Thu Jan 10 23:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="37330"
                obs_have="28710"
                obs_ratio="76.91" />
          <mask elevation="10 degrees"
                obs_expected="29212"
                obs_have="28632"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="22817"
                obs_ratio="98.48" />
        </observations>
      </control>
      <control date="Sat Jan 12 00:05:38 2013"
               level="3">
        <file_statistics latency="01:03:46"
                         size="3825470"
                         time_creation="Fri Jan 11 02:33:24 2013"
                         time_modification="Fri Jan 11 01:03:45 2013" />
        <observations epoch_first="Thu Jan 10 23:00:00 2013"
                      epoch_last="Thu Jan 10 23:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="37330"
                obs_have="28710"
                obs_ratio="76.91" />
          <mask elevation="10 degrees"
                obs_expected="29212"
                obs_have="28632"
                obs_ratio="98.01" />
          <mask elevation="15 degrees"
                obs_expected="23168"
                obs_have="22817"
                obs_ratio="98.48" />
        </observations>
      </control>
    </file>
  </station>
</QC>
