<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-04-21 00:00:00"
    DayOfYear="111"
    Year="2013">
  <station name="CHEB">
    <file name="/cheb1110.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Apr 23 03:31:01 2013"
               level="3">
        <file_statistics latency="01:31:49"
                         size="3129477"
                         time_creation="Mon Apr 22 01:39:40 2013"
                         time_modification="Mon Apr 22 01:31:19 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:30 2013"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="28521"
                obs_have="23481"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="23848"
                obs_have="23456"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20724"
                obs_ratio="98.67" />
        </observations>
      </control>
      <control date="Tue May 21 09:48:01 2013"
               level="3">
        <file_statistics latency="01:31:49"
                         size="3129477"
                         time_creation="Mon May 20 01:42:22 2013"
                         time_modification="Mon Apr 22 01:31:19 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:30 2013"
                      epochs="2844"
                      epochs_ratio="98.75">
          <mask elevation="03 degrees"
                obs_expected="28521"
                obs_have="23481"
                obs_ratio="82.33" />
          <mask elevation="10 degrees"
                obs_expected="23848"
                obs_have="23456"
                obs_ratio="98.36" />
          <mask elevation="15 degrees"
                obs_expected="21003"
                obs_have="20724"
                obs_ratio="98.67" />
        </observations>
      </control>
    </file>
    <file name="/cheb111a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Sun Apr 21 02:07:17 2013"
               level="3">
        <file_statistics latency="00:10:18"
                         size="4569844"
                         time_creation="Sun Apr 21 01:33:55 2013"
                         time_modification="Sun Apr 21 01:10:17 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="34466"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="34535"
                obs_have="34454"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 04:04:56 2013"
               level="3">
        <file_statistics latency="00:10:18"
                         size="4569844"
                         time_creation="Sun Apr 21 01:33:55 2013"
                         time_modification="Sun Apr 21 01:10:17 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="34466"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="34535"
                obs_have="34454"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:18"
                         size="4569844"
                         time_creation="Sun Apr 21 01:33:55 2013"
                         time_modification="Sun Apr 21 01:10:17 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="34466"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="34535"
                obs_have="34454"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:18"
                         size="4569844"
                         time_creation="Mon May 20 01:31:03 2013"
                         time_modification="Sun Apr 21 01:10:17 2013" />
        <observations epoch_first="Sun Apr 21 00:00:00 2013"
                      epoch_last="Sun Apr 21 00:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37289"
                obs_have="34466"
                obs_ratio="92.43" />
          <mask elevation="10 degrees"
                obs_expected="34535"
                obs_have="34454"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="28566"
                obs_have="28566"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Sun Apr 21 02:31:48 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4693330"
                         time_creation="Sun Apr 21 02:13:11 2013"
                         time_modification="Sun Apr 21 02:10:13 2013" />
        <observations epoch_first="Sun Apr 21 01:00:00 2013"
                      epoch_last="Sun Apr 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43023"
                obs_have="35418"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35364"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29250"
                obs_have="29250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 04:57:22 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4693330"
                         time_creation="Sun Apr 21 02:13:11 2013"
                         time_modification="Sun Apr 21 02:10:13 2013" />
        <observations epoch_first="Sun Apr 21 01:00:00 2013"
                      epoch_last="Sun Apr 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43023"
                obs_have="35418"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35364"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29250"
                obs_have="29250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4693330"
                         time_creation="Sun Apr 21 02:13:11 2013"
                         time_modification="Sun Apr 21 02:10:13 2013" />
        <observations epoch_first="Sun Apr 21 01:00:00 2013"
                      epoch_last="Sun Apr 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43023"
                obs_have="35418"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35364"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29250"
                obs_have="29250"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4693330"
                         time_creation="Mon May 20 01:31:05 2013"
                         time_modification="Sun Apr 21 02:10:13 2013" />
        <observations epoch_first="Sun Apr 21 01:00:00 2013"
                      epoch_last="Sun Apr 21 01:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43023"
                obs_have="35418"
                obs_ratio="82.32" />
          <mask elevation="10 degrees"
                obs_expected="35512"
                obs_have="35364"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29250"
                obs_have="29250"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Sun Apr 21 03:36:26 2013"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4722997"
                         time_creation="Sun Apr 21 03:13:10 2013"
                         time_modification="Sun Apr 21 03:10:16 2013" />
        <observations epoch_first="Sun Apr 21 02:00:00 2013"
                      epoch_last="Sun Apr 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37904"
                obs_have="35669"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35711"
                obs_have="35657"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33799"
                obs_have="33799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4722997"
                         time_creation="Sun Apr 21 03:13:10 2013"
                         time_modification="Sun Apr 21 03:10:16 2013" />
        <observations epoch_first="Sun Apr 21 02:00:00 2013"
                      epoch_last="Sun Apr 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37904"
                obs_have="35669"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35711"
                obs_have="35657"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33799"
                obs_have="33799"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:17"
                         size="4722997"
                         time_creation="Mon May 20 01:31:06 2013"
                         time_modification="Sun Apr 21 03:10:16 2013" />
        <observations epoch_first="Sun Apr 21 02:00:00 2013"
                      epoch_last="Sun Apr 21 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37904"
                obs_have="35669"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="35711"
                obs_have="35657"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="33799"
                obs_have="33799"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Sun Apr 21 04:21:56 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Sun Apr 21 04:13:13 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 04:36:31 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Sun Apr 21 04:13:13 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 06:12:18 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Sun Apr 21 04:13:13 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 06:56:10 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Sun Apr 21 04:13:13 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Sun Apr 21 04:13:13 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:14"
                         size="4202337"
                         time_creation="Mon May 20 01:31:07 2013"
                         time_modification="Sun Apr 21 04:10:13 2013" />
        <observations epoch_first="Sun Apr 21 03:00:00 2013"
                      epoch_last="Sun Apr 21 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35987"
                obs_have="31633"
                obs_ratio="87.90" />
          <mask elevation="10 degrees"
                obs_expected="31620"
                obs_have="31596"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28944"
                obs_have="28944"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Sun Apr 21 05:35:07 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4043813"
                         time_creation="Sun Apr 21 05:13:12 2013"
                         time_modification="Sun Apr 21 05:10:14 2013" />
        <observations epoch_first="Sun Apr 21 04:00:00 2013"
                      epoch_last="Sun Apr 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="30397"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="30355"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25972"
                obs_have="25972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 05:58:46 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4043813"
                         time_creation="Sun Apr 21 05:13:12 2013"
                         time_modification="Sun Apr 21 05:10:14 2013" />
        <observations epoch_first="Sun Apr 21 04:00:00 2013"
                      epoch_last="Sun Apr 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="30397"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="30355"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25972"
                obs_have="25972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 08:08:15 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4043813"
                         time_creation="Sun Apr 21 05:13:12 2013"
                         time_modification="Sun Apr 21 05:10:14 2013" />
        <observations epoch_first="Sun Apr 21 04:00:00 2013"
                      epoch_last="Sun Apr 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="30397"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="30355"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25972"
                obs_have="25972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4043813"
                         time_creation="Sun Apr 21 05:13:12 2013"
                         time_modification="Sun Apr 21 05:10:14 2013" />
        <observations epoch_first="Sun Apr 21 04:00:00 2013"
                      epoch_last="Sun Apr 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="30397"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="30355"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25972"
                obs_have="25972"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4043813"
                         time_creation="Mon May 20 01:31:08 2013"
                         time_modification="Sun Apr 21 05:10:14 2013" />
        <observations epoch_first="Sun Apr 21 04:00:00 2013"
                      epoch_last="Sun Apr 21 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34761"
                obs_have="30397"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="30434"
                obs_have="30355"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25972"
                obs_have="25972"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Sun Apr 21 06:37:21 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4037460"
                         time_creation="Sun Apr 21 06:13:14 2013"
                         time_modification="Sun Apr 21 06:10:14 2013" />
        <observations epoch_first="Sun Apr 21 05:00:00 2013"
                      epoch_last="Sun Apr 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31886"
                obs_have="30346"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="30439"
                obs_have="30346"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 07:15:00 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4037460"
                         time_creation="Sun Apr 21 06:13:14 2013"
                         time_modification="Sun Apr 21 06:10:14 2013" />
        <observations epoch_first="Sun Apr 21 05:00:00 2013"
                      epoch_last="Sun Apr 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31886"
                obs_have="30346"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="30439"
                obs_have="30346"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4037460"
                         time_creation="Sun Apr 21 06:13:14 2013"
                         time_modification="Sun Apr 21 06:10:14 2013" />
        <observations epoch_first="Sun Apr 21 05:00:00 2013"
                      epoch_last="Sun Apr 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31886"
                obs_have="30346"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="30439"
                obs_have="30346"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:15"
                         size="4037460"
                         time_creation="Mon May 20 01:31:10 2013"
                         time_modification="Sun Apr 21 06:10:14 2013" />
        <observations epoch_first="Sun Apr 21 05:00:00 2013"
                      epoch_last="Sun Apr 21 05:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31886"
                obs_have="30346"
                obs_ratio="95.17" />
          <mask elevation="10 degrees"
                obs_expected="30439"
                obs_have="30346"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Sun Apr 21 07:47:27 2013"
               level="3">
        <file_statistics latency="00:09:37"
                         size="4355606"
                         time_creation="Sun Apr 21 07:13:14 2013"
                         time_modification="Sun Apr 21 07:09:36 2013" />
        <observations epoch_first="Sun Apr 21 06:00:00 2013"
                      epoch_last="Sun Apr 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32814"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32805"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 09:12:38 2013"
               level="3">
        <file_statistics latency="00:09:37"
                         size="4355606"
                         time_creation="Sun Apr 21 07:13:14 2013"
                         time_modification="Sun Apr 21 07:09:36 2013" />
        <observations epoch_first="Sun Apr 21 06:00:00 2013"
                      epoch_last="Sun Apr 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32814"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32805"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 10:01:42 2013"
               level="3">
        <file_statistics latency="00:09:37"
                         size="4355606"
                         time_creation="Sun Apr 21 07:13:14 2013"
                         time_modification="Sun Apr 21 07:09:36 2013" />
        <observations epoch_first="Sun Apr 21 06:00:00 2013"
                      epoch_last="Sun Apr 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32814"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32805"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:09:37"
                         size="4355606"
                         time_creation="Sun Apr 21 07:13:14 2013"
                         time_modification="Sun Apr 21 07:09:36 2013" />
        <observations epoch_first="Sun Apr 21 06:00:00 2013"
                      epoch_last="Sun Apr 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32814"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32805"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:09:37"
                         size="4355606"
                         time_creation="Mon May 20 01:31:12 2013"
                         time_modification="Sun Apr 21 07:09:36 2013" />
        <observations epoch_first="Sun Apr 21 06:00:00 2013"
                      epoch_last="Sun Apr 21 06:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36311"
                obs_have="32814"
                obs_ratio="90.37" />
          <mask elevation="10 degrees"
                obs_expected="32894"
                obs_have="32805"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="30198"
                obs_have="30198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Sun Apr 21 08:25:56 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Sun Apr 21 08:13:15 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 08:42:43 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Sun Apr 21 08:13:15 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 08:57:11 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Sun Apr 21 08:13:15 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 10:59:09 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Sun Apr 21 08:13:15 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Sun Apr 21 08:13:15 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="4018769"
                         time_creation="Mon May 20 01:31:13 2013"
                         time_modification="Sun Apr 21 08:09:06 2013" />
        <observations epoch_first="Sun Apr 21 07:00:00 2013"
                      epoch_last="Sun Apr 21 07:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35923"
                obs_have="30211"
                obs_ratio="84.10" />
          <mask elevation="10 degrees"
                obs_expected="30171"
                obs_have="30136"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26224"
                obs_have="26217"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb111i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Sun Apr 21 09:37:32 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="4110684"
                         time_creation="Sun Apr 21 09:13:15 2013"
                         time_modification="Sun Apr 21 09:10:02 2013" />
        <observations epoch_first="Sun Apr 21 08:00:00 2013"
                      epoch_last="Sun Apr 21 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35450"
                obs_have="30906"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="31031"
                obs_have="30897"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="26646"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 11:54:48 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="4110684"
                         time_creation="Sun Apr 21 09:13:15 2013"
                         time_modification="Sun Apr 21 09:10:02 2013" />
        <observations epoch_first="Sun Apr 21 08:00:00 2013"
                      epoch_last="Sun Apr 21 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35450"
                obs_have="30906"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="31031"
                obs_have="30897"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="26646"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="4110684"
                         time_creation="Sun Apr 21 09:13:15 2013"
                         time_modification="Sun Apr 21 09:10:02 2013" />
        <observations epoch_first="Sun Apr 21 08:00:00 2013"
                      epoch_last="Sun Apr 21 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35450"
                obs_have="30906"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="31031"
                obs_have="30897"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="26646"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:03"
                         size="4110684"
                         time_creation="Mon May 20 01:31:15 2013"
                         time_modification="Sun Apr 21 09:10:02 2013" />
        <observations epoch_first="Sun Apr 21 08:00:00 2013"
                      epoch_last="Sun Apr 21 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35450"
                obs_have="30906"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="31031"
                obs_have="30897"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="26654"
                obs_have="26646"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb111j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Sun Apr 21 10:37:56 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="4420045"
                         time_creation="Sun Apr 21 10:13:16 2013"
                         time_modification="Sun Apr 21 10:09:39 2013" />
        <observations epoch_first="Sun Apr 21 09:00:00 2013"
                      epoch_last="Sun Apr 21 09:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="33317"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33522"
                obs_have="33292"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28430"
                obs_have="28296"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sun Apr 21 12:45:08 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="4420045"
                         time_creation="Sun Apr 21 10:13:16 2013"
                         time_modification="Sun Apr 21 10:09:39 2013" />
        <observations epoch_first="Sun Apr 21 09:00:00 2013"
                      epoch_last="Sun Apr 21 09:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="33317"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33522"
                obs_have="33292"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28430"
                obs_have="28296"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="4420045"
                         time_creation="Sun Apr 21 10:13:16 2013"
                         time_modification="Sun Apr 21 10:09:39 2013" />
        <observations epoch_first="Sun Apr 21 09:00:00 2013"
                      epoch_last="Sun Apr 21 09:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="33317"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33522"
                obs_have="33292"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28430"
                obs_have="28296"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="4420045"
                         time_creation="Mon May 20 01:31:16 2013"
                         time_modification="Sun Apr 21 10:09:39 2013" />
        <observations epoch_first="Sun Apr 21 09:00:00 2013"
                      epoch_last="Sun Apr 21 09:59:59 2013"
                      epochs="3583"
                      epochs_ratio="99.53">
          <mask elevation="03 degrees"
                obs_expected="36610"
                obs_have="33317"
                obs_ratio="91.01" />
          <mask elevation="10 degrees"
                obs_expected="33522"
                obs_have="33292"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="28430"
                obs_have="28296"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/cheb111k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Sun Apr 21 11:32:24 2013"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4221788"
                         time_creation="Sun Apr 21 11:13:20 2013"
                         time_modification="Sun Apr 21 11:10:09 2013" />
        <observations epoch_first="Sun Apr 21 10:00:00 2013"
                      epoch_last="Sun Apr 21 10:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="31794"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="31746"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="28968"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 13:39:57 2013"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4221788"
                         time_creation="Sun Apr 21 11:13:20 2013"
                         time_modification="Sun Apr 21 11:10:09 2013" />
        <observations epoch_first="Sun Apr 21 10:00:00 2013"
                      epoch_last="Sun Apr 21 10:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="31794"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="31746"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="28968"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4221788"
                         time_creation="Sun Apr 21 11:13:20 2013"
                         time_modification="Sun Apr 21 11:10:09 2013" />
        <observations epoch_first="Sun Apr 21 10:00:00 2013"
                      epoch_last="Sun Apr 21 10:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="31794"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="31746"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="28968"
                obs_ratio="98.97" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:10"
                         size="4221788"
                         time_creation="Mon May 20 01:31:17 2013"
                         time_modification="Sun Apr 21 11:10:09 2013" />
        <observations epoch_first="Sun Apr 21 10:00:00 2013"
                      epoch_last="Sun Apr 21 10:59:59 2013"
                      epochs="3563"
                      epochs_ratio="98.97">
          <mask elevation="03 degrees"
                obs_expected="34611"
                obs_have="31794"
                obs_ratio="91.86" />
          <mask elevation="10 degrees"
                obs_expected="32090"
                obs_have="31746"
                obs_ratio="98.93" />
          <mask elevation="15 degrees"
                obs_expected="29268"
                obs_have="28968"
                obs_ratio="98.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb111l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Sun Apr 21 12:23:07 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3891809"
                         time_creation="Sun Apr 21 12:13:13 2013"
                         time_modification="Sun Apr 21 12:10:07 2013" />
        <observations epoch_first="Sun Apr 21 11:00:00 2013"
                      epoch_last="Sun Apr 21 11:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="29233"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="29739"
                obs_have="29207"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27508"
                obs_have="27078"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Sun Apr 21 12:55:35 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3891809"
                         time_creation="Sun Apr 21 12:13:13 2013"
                         time_modification="Sun Apr 21 12:10:07 2013" />
        <observations epoch_first="Sun Apr 21 11:00:00 2013"
                      epoch_last="Sun Apr 21 11:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="29233"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="29739"
                obs_have="29207"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27508"
                obs_have="27078"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Sun Apr 21 14:36:44 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3891809"
                         time_creation="Sun Apr 21 12:13:13 2013"
                         time_modification="Sun Apr 21 12:10:07 2013" />
        <observations epoch_first="Sun Apr 21 11:00:00 2013"
                      epoch_last="Sun Apr 21 11:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="29233"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="29739"
                obs_have="29207"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27508"
                obs_have="27078"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3891809"
                         time_creation="Sun Apr 21 12:13:13 2013"
                         time_modification="Sun Apr 21 12:10:07 2013" />
        <observations epoch_first="Sun Apr 21 11:00:00 2013"
                      epoch_last="Sun Apr 21 11:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="29233"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="29739"
                obs_have="29207"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27508"
                obs_have="27078"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:10:08"
                         size="3891809"
                         time_creation="Mon May 20 01:31:19 2013"
                         time_modification="Sun Apr 21 12:10:07 2013" />
        <observations epoch_first="Sun Apr 21 11:00:00 2013"
                      epoch_last="Sun Apr 21 11:59:59 2013"
                      epochs="3544"
                      epochs_ratio="98.44">
          <mask elevation="03 degrees"
                obs_expected="33989"
                obs_have="29233"
                obs_ratio="86.01" />
          <mask elevation="10 degrees"
                obs_expected="29739"
                obs_have="29207"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="27508"
                obs_have="27078"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/cheb111m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Sun Apr 21 13:21:07 2013"
               level="3">
        <file_statistics latency="00:09:05"
                         size="3788544"
                         time_creation="Sun Apr 21 13:13:12 2013"
                         time_modification="Sun Apr 21 13:09:04 2013" />
        <observations epoch_first="Sun Apr 21 12:00:00 2013"
                      epoch_last="Sun Apr 21 12:59:59 2013"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28431"
                obs_ratio="81.62" />
          <mask elevation="10 degrees"
                obs_expected="28910"
                obs_have="28393"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23557"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sun Apr 21 13:49:56 2013"
               level="3">
        <file_statistics latency="00:09:05"
                         size="3788544"
                         time_creation="Sun Apr 21 13:13:12 2013"
                         time_modification="Sun Apr 21 13:09:04 2013" />
        <observations epoch_first="Sun Apr 21 12:00:00 2013"
                      epoch_last="Sun Apr 21 12:59:59 2013"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28431"
                obs_ratio="81.62" />
          <mask elevation="10 degrees"
                obs_expected="28910"
                obs_have="28393"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23557"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sun Apr 21 15:36:35 2013"
               level="3">
        <file_statistics latency="00:09:05"
                         size="3788544"
                         time_creation="Sun Apr 21 13:13:12 2013"
                         time_modification="Sun Apr 21 13:09:04 2013" />
        <observations epoch_first="Sun Apr 21 12:00:00 2013"
                      epoch_last="Sun Apr 21 12:59:59 2013"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28431"
                obs_ratio="81.62" />
          <mask elevation="10 degrees"
                obs_expected="28910"
                obs_have="28393"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23557"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:09:05"
                         size="3788544"
                         time_creation="Sun Apr 21 13:13:12 2013"
                         time_modification="Sun Apr 21 13:09:04 2013" />
        <observations epoch_first="Sun Apr 21 12:00:00 2013"
                      epoch_last="Sun Apr 21 12:59:59 2013"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28431"
                obs_ratio="81.62" />
          <mask elevation="10 degrees"
                obs_expected="28910"
                obs_have="28393"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23557"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:09:05"
                         size="3788544"
                         time_creation="Mon May 20 01:31:20 2013"
                         time_modification="Sun Apr 21 13:09:04 2013" />
        <observations epoch_first="Sun Apr 21 12:00:00 2013"
                      epoch_last="Sun Apr 21 12:59:59 2013"
                      epochs="3543"
                      epochs_ratio="98.42">
          <mask elevation="03 degrees"
                obs_expected="34832"
                obs_have="28431"
                obs_ratio="81.62" />
          <mask elevation="10 degrees"
                obs_expected="28910"
                obs_have="28393"
                obs_ratio="98.21" />
          <mask elevation="15 degrees"
                obs_expected="23937"
                obs_have="23557"
                obs_ratio="98.41" />
        </observations>
      </control>
    </file>
    <file name="/cheb111n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Sun Apr 21 14:21:59 2013"
               level="3">
        <file_statistics latency="00:08:58"
                         size="2621680"
                         time_creation="Sun Apr 21 14:13:13 2013"
                         time_modification="Sun Apr 21 14:08:57 2013" />
        <observations epoch_first="Sun Apr 21 13:00:00 2013"
                      epoch_last="Sun Apr 21 13:59:59 2013"
                      epochs="2477"
                      epochs_ratio="68.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="19667"
                obs_ratio="60.70" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="19651"
                obs_ratio="66.00" />
          <mask elevation="15 degrees"
                obs_expected="26728"
                obs_have="18040"
                obs_ratio="67.49" />
        </observations>
      </control>
      <control date="Sun Apr 21 14:47:50 2013"
               level="3">
        <file_statistics latency="00:08:58"
                         size="2621680"
                         time_creation="Sun Apr 21 14:13:13 2013"
                         time_modification="Sun Apr 21 14:08:57 2013" />
        <observations epoch_first="Sun Apr 21 13:00:00 2013"
                      epoch_last="Sun Apr 21 13:59:59 2013"
                      epochs="2477"
                      epochs_ratio="68.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="19667"
                obs_ratio="60.70" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="19651"
                obs_ratio="66.00" />
          <mask elevation="15 degrees"
                obs_expected="26728"
                obs_have="18040"
                obs_ratio="67.49" />
        </observations>
      </control>
      <control date="Sun Apr 21 16:47:37 2013"
               level="3">
        <file_statistics latency="00:08:58"
                         size="2621680"
                         time_creation="Sun Apr 21 14:13:13 2013"
                         time_modification="Sun Apr 21 14:08:57 2013" />
        <observations epoch_first="Sun Apr 21 13:00:00 2013"
                      epoch_last="Sun Apr 21 13:59:59 2013"
                      epochs="2477"
                      epochs_ratio="68.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="19667"
                obs_ratio="60.70" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="19651"
                obs_ratio="66.00" />
          <mask elevation="15 degrees"
                obs_expected="26728"
                obs_have="18040"
                obs_ratio="67.49" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:08:58"
                         size="2621680"
                         time_creation="Sun Apr 21 14:13:13 2013"
                         time_modification="Sun Apr 21 14:08:57 2013" />
        <observations epoch_first="Sun Apr 21 13:00:00 2013"
                      epoch_last="Sun Apr 21 13:59:59 2013"
                      epochs="2477"
                      epochs_ratio="68.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="19667"
                obs_ratio="60.70" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="19651"
                obs_ratio="66.00" />
          <mask elevation="15 degrees"
                obs_expected="26728"
                obs_have="18040"
                obs_ratio="67.49" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:08:58"
                         size="2621680"
                         time_creation="Mon May 20 01:31:21 2013"
                         time_modification="Sun Apr 21 14:08:57 2013" />
        <observations epoch_first="Sun Apr 21 13:00:00 2013"
                      epoch_last="Sun Apr 21 13:59:59 2013"
                      epochs="2477"
                      epochs_ratio="68.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="19667"
                obs_ratio="60.70" />
          <mask elevation="10 degrees"
                obs_expected="29774"
                obs_have="19651"
                obs_ratio="66.00" />
          <mask elevation="15 degrees"
                obs_expected="26728"
                obs_have="18040"
                obs_ratio="67.49" />
        </observations>
      </control>
    </file>
    <file name="/cheb111o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Sun Apr 21 15:23:22 2013"
               level="3">
        <file_statistics latency="00:07:53"
                         size="4186240"
                         time_creation="Sun Apr 21 15:13:15 2013"
                         time_modification="Sun Apr 21 15:07:52 2013" />
        <observations epoch_first="Sun Apr 21 14:00:00 2013"
                      epoch_last="Sun Apr 21 14:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31502"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31502"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29430"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Apr 21 15:51:31 2013"
               level="3">
        <file_statistics latency="00:07:53"
                         size="4186240"
                         time_creation="Sun Apr 21 15:13:15 2013"
                         time_modification="Sun Apr 21 15:07:52 2013" />
        <observations epoch_first="Sun Apr 21 14:00:00 2013"
                      epoch_last="Sun Apr 21 14:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31502"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31502"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29430"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Sun Apr 21 17:50:14 2013"
               level="3">
        <file_statistics latency="00:07:53"
                         size="4186240"
                         time_creation="Sun Apr 21 15:13:15 2013"
                         time_modification="Sun Apr 21 15:07:52 2013" />
        <observations epoch_first="Sun Apr 21 14:00:00 2013"
                      epoch_last="Sun Apr 21 14:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31502"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31502"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29430"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:07:53"
                         size="4186240"
                         time_creation="Sun Apr 21 15:13:15 2013"
                         time_modification="Sun Apr 21 15:07:52 2013" />
        <observations epoch_first="Sun Apr 21 14:00:00 2013"
                      epoch_last="Sun Apr 21 14:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31502"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31502"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29430"
                obs_ratio="99.81" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:07:53"
                         size="4186240"
                         time_creation="Mon May 20 01:31:22 2013"
                         time_modification="Sun Apr 21 15:07:52 2013" />
        <observations epoch_first="Sun Apr 21 14:00:00 2013"
                      epoch_last="Sun Apr 21 14:59:59 2013"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31502"
                obs_ratio="97.23" />
          <mask elevation="10 degrees"
                obs_expected="31644"
                obs_have="31502"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="29485"
                obs_have="29430"
                obs_ratio="99.81" />
        </observations>
      </control>
    </file>
    <file name="/cheb111p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Sun Apr 21 16:26:11 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4262942"
                         time_creation="Sun Apr 21 16:13:14 2013"
                         time_modification="Sun Apr 21 16:11:46 2013" />
        <observations epoch_first="Sun Apr 21 15:00:00 2013"
                      epoch_last="Sun Apr 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="32051"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="32397"
                obs_have="32017"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 17:00:55 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4262942"
                         time_creation="Sun Apr 21 16:13:14 2013"
                         time_modification="Sun Apr 21 16:11:46 2013" />
        <observations epoch_first="Sun Apr 21 15:00:00 2013"
                      epoch_last="Sun Apr 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="32051"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="32397"
                obs_have="32017"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 18:56:17 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4262942"
                         time_creation="Sun Apr 21 16:13:14 2013"
                         time_modification="Sun Apr 21 16:11:46 2013" />
        <observations epoch_first="Sun Apr 21 15:00:00 2013"
                      epoch_last="Sun Apr 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="32051"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="32397"
                obs_have="32017"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4262942"
                         time_creation="Sun Apr 21 16:13:14 2013"
                         time_modification="Sun Apr 21 16:11:46 2013" />
        <observations epoch_first="Sun Apr 21 15:00:00 2013"
                      epoch_last="Sun Apr 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="32051"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="32397"
                obs_have="32017"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:11:47"
                         size="4262942"
                         time_creation="Mon May 20 01:31:23 2013"
                         time_modification="Sun Apr 21 16:11:46 2013" />
        <observations epoch_first="Sun Apr 21 15:00:00 2013"
                      epoch_last="Sun Apr 21 15:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="32051"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="32397"
                obs_have="32017"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Sun Apr 21 17:25:19 2013"
               level="3">
        <file_statistics latency="00:12:02"
                         size="3487904"
                         time_creation="Sun Apr 21 17:13:17 2013"
                         time_modification="Sun Apr 21 17:12:01 2013" />
        <observations epoch_first="Sun Apr 21 16:00:00 2013"
                      epoch_last="Sun Apr 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32675"
                obs_have="26085"
                obs_ratio="79.83" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="26029"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="20391"
                obs_have="20391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 18:03:27 2013"
               level="3">
        <file_statistics latency="00:12:02"
                         size="3487904"
                         time_creation="Sun Apr 21 17:13:17 2013"
                         time_modification="Sun Apr 21 17:12:01 2013" />
        <observations epoch_first="Sun Apr 21 16:00:00 2013"
                      epoch_last="Sun Apr 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32675"
                obs_have="26085"
                obs_ratio="79.83" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="26029"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="20391"
                obs_have="20391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 19:57:49 2013"
               level="3">
        <file_statistics latency="00:12:02"
                         size="3487904"
                         time_creation="Sun Apr 21 17:13:17 2013"
                         time_modification="Sun Apr 21 17:12:01 2013" />
        <observations epoch_first="Sun Apr 21 16:00:00 2013"
                      epoch_last="Sun Apr 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32675"
                obs_have="26085"
                obs_ratio="79.83" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="26029"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="20391"
                obs_have="20391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:12:02"
                         size="3487904"
                         time_creation="Sun Apr 21 17:13:17 2013"
                         time_modification="Sun Apr 21 17:12:01 2013" />
        <observations epoch_first="Sun Apr 21 16:00:00 2013"
                      epoch_last="Sun Apr 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32675"
                obs_have="26085"
                obs_ratio="79.83" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="26029"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="20391"
                obs_have="20391"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:12:02"
                         size="3487904"
                         time_creation="Mon May 20 01:31:25 2013"
                         time_modification="Sun Apr 21 17:12:01 2013" />
        <observations epoch_first="Sun Apr 21 16:00:00 2013"
                      epoch_last="Sun Apr 21 16:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32675"
                obs_have="26085"
                obs_ratio="79.83" />
          <mask elevation="10 degrees"
                obs_expected="26109"
                obs_have="26029"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="20391"
                obs_have="20391"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Sun Apr 21 18:31:42 2013"
               level="3">
        <file_statistics latency="00:12:15"
                         size="3563788"
                         time_creation="Sun Apr 21 18:18:24 2013"
                         time_modification="Sun Apr 21 18:12:14 2013" />
        <observations epoch_first="Sun Apr 21 17:00:00 2013"
                      epoch_last="Sun Apr 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="26675"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="26737"
                obs_have="26675"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 21:02:46 2013"
               level="3">
        <file_statistics latency="00:12:15"
                         size="3563788"
                         time_creation="Sun Apr 21 18:18:24 2013"
                         time_modification="Sun Apr 21 18:12:14 2013" />
        <observations epoch_first="Sun Apr 21 17:00:00 2013"
                      epoch_last="Sun Apr 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="26675"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="26737"
                obs_have="26675"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:12:15"
                         size="3563788"
                         time_creation="Sun Apr 21 18:18:24 2013"
                         time_modification="Sun Apr 21 18:12:14 2013" />
        <observations epoch_first="Sun Apr 21 17:00:00 2013"
                      epoch_last="Sun Apr 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="26675"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="26737"
                obs_have="26675"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24857"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:12:15"
                         size="3563788"
                         time_creation="Mon May 20 01:31:25 2013"
                         time_modification="Sun Apr 21 18:12:14 2013" />
        <observations epoch_first="Sun Apr 21 17:00:00 2013"
                      epoch_last="Sun Apr 21 17:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27888"
                obs_have="26675"
                obs_ratio="95.65" />
          <mask elevation="10 degrees"
                obs_expected="26737"
                obs_have="26675"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="24857"
                obs_have="24857"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Sun Apr 21 19:36:03 2013"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3636848"
                         time_creation="Sun Apr 21 19:18:31 2013"
                         time_modification="Sun Apr 21 19:12:12 2013" />
        <observations epoch_first="Sun Apr 21 18:00:00 2013"
                      epoch_last="Sun Apr 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27258"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27239"
                obs_have="27239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25193"
                obs_have="25193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 21:59:44 2013"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3636848"
                         time_creation="Sun Apr 21 19:18:31 2013"
                         time_modification="Sun Apr 21 19:12:12 2013" />
        <observations epoch_first="Sun Apr 21 18:00:00 2013"
                      epoch_last="Sun Apr 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27258"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27239"
                obs_have="27239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25193"
                obs_have="25193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3636848"
                         time_creation="Sun Apr 21 19:18:31 2013"
                         time_modification="Sun Apr 21 19:12:12 2013" />
        <observations epoch_first="Sun Apr 21 18:00:00 2013"
                      epoch_last="Sun Apr 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27258"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27239"
                obs_have="27239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25193"
                obs_have="25193"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3636848"
                         time_creation="Mon May 20 01:31:26 2013"
                         time_modification="Sun Apr 21 19:12:12 2013" />
        <observations epoch_first="Sun Apr 21 18:00:00 2013"
                      epoch_last="Sun Apr 21 18:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27258"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="27239"
                obs_have="27239"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25193"
                obs_have="25193"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Sun Apr 21 20:36:07 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2994929"
                         time_creation="Sun Apr 21 20:18:39 2013"
                         time_modification="Sun Apr 21 20:12:10 2013" />
        <observations epoch_first="Sun Apr 21 19:00:00 2013"
                      epoch_last="Sun Apr 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24499"
                obs_have="22274"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22346"
                obs_have="22272"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20762"
                obs_have="20762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2994929"
                         time_creation="Sun Apr 21 20:18:39 2013"
                         time_modification="Sun Apr 21 20:12:10 2013" />
        <observations epoch_first="Sun Apr 21 19:00:00 2013"
                      epoch_last="Sun Apr 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24498"
                obs_have="22274"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22346"
                obs_have="22272"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20762"
                obs_have="20762"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2994929"
                         time_creation="Mon May 20 01:31:27 2013"
                         time_modification="Sun Apr 21 20:12:10 2013" />
        <observations epoch_first="Sun Apr 21 19:00:00 2013"
                      epoch_last="Sun Apr 21 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24498"
                obs_have="22274"
                obs_ratio="90.92" />
          <mask elevation="10 degrees"
                obs_expected="22346"
                obs_have="22272"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="20762"
                obs_have="20762"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Sun Apr 21 21:34:17 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2934753"
                         time_creation="Sun Apr 21 21:18:40 2013"
                         time_modification="Sun Apr 21 21:12:10 2013" />
        <observations epoch_first="Sun Apr 21 20:00:00 2013"
                      epoch_last="Sun Apr 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27642"
                obs_have="21791"
                obs_ratio="78.83" />
          <mask elevation="10 degrees"
                obs_expected="21887"
                obs_have="21768"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="16240"
                obs_have="16240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 21 23:26:54 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2934753"
                         time_creation="Sun Apr 21 21:18:40 2013"
                         time_modification="Sun Apr 21 21:12:10 2013" />
        <observations epoch_first="Sun Apr 21 20:00:00 2013"
                      epoch_last="Sun Apr 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27642"
                obs_have="21791"
                obs_ratio="78.83" />
          <mask elevation="10 degrees"
                obs_expected="21887"
                obs_have="21768"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="16240"
                obs_have="16240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2934753"
                         time_creation="Sun Apr 21 21:18:40 2013"
                         time_modification="Sun Apr 21 21:12:10 2013" />
        <observations epoch_first="Sun Apr 21 20:00:00 2013"
                      epoch_last="Sun Apr 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27642"
                obs_have="21791"
                obs_ratio="78.83" />
          <mask elevation="10 degrees"
                obs_expected="21887"
                obs_have="21768"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="16240"
                obs_have="16240"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:12:11"
                         size="2934753"
                         time_creation="Mon May 20 01:31:28 2013"
                         time_modification="Sun Apr 21 21:12:10 2013" />
        <observations epoch_first="Sun Apr 21 20:00:00 2013"
                      epoch_last="Sun Apr 21 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27642"
                obs_have="21791"
                obs_ratio="78.83" />
          <mask elevation="10 degrees"
                obs_expected="21887"
                obs_have="21768"
                obs_ratio="99.46" />
          <mask elevation="15 degrees"
                obs_expected="16240"
                obs_have="16240"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Apr 21 22:39:52 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Sun Apr 21 22:13:49 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sun Apr 21 23:05:20 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Sun Apr 21 22:13:49 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 22 00:12:44 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Sun Apr 21 22:13:49 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Mon Apr 22 00:50:19 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Sun Apr 21 22:13:49 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Sun Apr 21 22:13:49 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:11:20"
                         size="3358662"
                         time_creation="Mon May 20 01:31:29 2013"
                         time_modification="Sun Apr 21 22:11:19 2013" />
        <observations epoch_first="Sun Apr 21 21:00:00 2013"
                      epoch_last="Sun Apr 21 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="29094"
                obs_have="25079"
                obs_ratio="86.20" />
          <mask elevation="10 degrees"
                obs_expected="25178"
                obs_have="25071"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="19629"
                obs_have="19623"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb111w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Apr 21 23:53:02 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="3565418"
                         time_creation="Sun Apr 21 23:15:43 2013"
                         time_modification="Sun Apr 21 23:11:35 2013" />
        <observations epoch_first="Sun Apr 21 22:00:00 2013"
                      epoch_last="Sun Apr 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31977"
                obs_have="26678"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="26758"
                obs_have="26628"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23310"
                obs_have="23310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 22 01:47:57 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="3565418"
                         time_creation="Sun Apr 21 23:15:43 2013"
                         time_modification="Sun Apr 21 23:11:35 2013" />
        <observations epoch_first="Sun Apr 21 22:00:00 2013"
                      epoch_last="Sun Apr 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31977"
                obs_have="26678"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="26758"
                obs_have="26628"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23310"
                obs_have="23310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="3565418"
                         time_creation="Sun Apr 21 23:15:43 2013"
                         time_modification="Sun Apr 21 23:11:35 2013" />
        <observations epoch_first="Sun Apr 21 22:00:00 2013"
                      epoch_last="Sun Apr 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31977"
                obs_have="26678"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="26758"
                obs_have="26628"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23310"
                obs_have="23310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:11:36"
                         size="3565418"
                         time_creation="Mon May 20 01:31:30 2013"
                         time_modification="Sun Apr 21 23:11:35 2013" />
        <observations epoch_first="Sun Apr 21 22:00:00 2013"
                      epoch_last="Sun Apr 21 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31977"
                obs_have="26678"
                obs_ratio="83.43" />
          <mask elevation="10 degrees"
                obs_expected="26758"
                obs_have="26628"
                obs_ratio="99.51" />
          <mask elevation="15 degrees"
                obs_expected="23310"
                obs_have="23310"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb111x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Mon Apr 22 01:05:00 2013"
               level="3">
        <file_statistics latency="00:24:15"
                         size="3835766"
                         time_creation="Mon Apr 22 00:35:07 2013"
                         time_modification="Mon Apr 22 00:24:14 2013" />
        <observations epoch_first="Sun Apr 21 23:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27280"
                obs_have="27280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 22 02:53:38 2013"
               level="3">
        <file_statistics latency="00:24:15"
                         size="3835766"
                         time_creation="Mon Apr 22 00:35:07 2013"
                         time_modification="Mon Apr 22 00:24:14 2013" />
        <observations epoch_first="Sun Apr 21 23:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27280"
                obs_have="27280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Apr 23 00:58:18 2013"
               level="3">
        <file_statistics latency="00:24:15"
                         size="3835766"
                         time_creation="Mon Apr 22 00:35:07 2013"
                         time_modification="Mon Apr 22 00:24:14 2013" />
        <observations epoch_first="Sun Apr 21 23:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27280"
                obs_have="27280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 21 08:13:40 2013"
               level="3">
        <file_statistics latency="00:24:15"
                         size="3835766"
                         time_creation="Mon May 20 01:31:31 2013"
                         time_modification="Mon Apr 22 00:24:14 2013" />
        <observations epoch_first="Sun Apr 21 23:00:00 2013"
                      epoch_last="Sun Apr 21 23:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27280"
                obs_have="27280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
