<QC Comment="Quality check run by the RGP Dream Team"
    Date="2012-05-14 00:00:00"
    DayOfYear="135"
    Year="2012">
  <station name="CHEB">
    <file name="/cheb1350.12o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed May 16 01:14:22 2012"
               level="3">
        <file_statistics latency="02:31:36"
                         size="3109262"
                         time_creation="Tue May 15 01:33:58 2012"
                         time_modification="Tue May 15 01:31:06 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 22:59:30 2012"
                      epochs="2756"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="28175"
                obs_have="23356"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="23417"
                obs_have="23333"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20615"
                obs_have="20583"
                obs_ratio="99.84" />
        </observations>
      </control>
      <control date="Wed Jun 13 11:08:56 2012"
               level="3">
        <file_statistics latency="02:31:36"
                         size="3109262"
                         time_creation="Mon Jun 11 01:04:34 2012"
                         time_modification="Tue May 15 01:31:06 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 22:59:30 2012"
                      epochs="2756"
                      epochs_ratio="95.69">
          <mask elevation="03 degrees"
                obs_expected="28175"
                obs_have="23356"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="23417"
                obs_have="23333"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="20615"
                obs_have="20583"
                obs_ratio="99.84" />
        </observations>
      </control>
    </file>
    <file name="/cheb135a.12o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon May 14 01:23:33 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="4549108"
                         time_creation="Mon May 14 01:13:09 2012"
                         time_modification="Mon May 14 01:09:28 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42356"
                obs_have="34276"
                obs_ratio="80.92" />
          <mask elevation="10 degrees"
                obs_expected="34383"
                obs_have="34239"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 01:54:48 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="4549108"
                         time_creation="Mon May 14 01:13:09 2012"
                         time_modification="Mon May 14 01:09:28 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42356"
                obs_have="34276"
                obs_ratio="80.92" />
          <mask elevation="10 degrees"
                obs_expected="34383"
                obs_have="34239"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 03:40:55 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="4549108"
                         time_creation="Mon May 14 01:13:09 2012"
                         time_modification="Mon May 14 01:09:28 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42356"
                obs_have="34276"
                obs_ratio="80.92" />
          <mask elevation="10 degrees"
                obs_expected="34383"
                obs_have="34239"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="4549108"
                         time_creation="Mon May 14 01:13:09 2012"
                         time_modification="Mon May 14 01:09:28 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42356"
                obs_have="34276"
                obs_ratio="80.92" />
          <mask elevation="10 degrees"
                obs_expected="34383"
                obs_have="34239"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:09:29"
                         size="4549108"
                         time_creation="Mon Jun 11 01:01:05 2012"
                         time_modification="Mon May 14 01:09:28 2012" />
        <observations epoch_first="Mon May 14 00:00:00 2012"
                      epoch_last="Mon May 14 00:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42356"
                obs_have="34276"
                obs_ratio="80.92" />
          <mask elevation="10 degrees"
                obs_expected="34383"
                obs_have="34239"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="27114"
                obs_have="27114"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135b.12o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon May 14 02:20:57 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4520384"
                         time_creation="Mon May 14 02:13:08 2012"
                         time_modification="Mon May 14 02:10:12 2012" />
        <observations epoch_first="Mon May 14 01:00:00 2012"
                      epoch_last="Mon May 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38175"
                obs_have="34091"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34058"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 02:49:41 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4520384"
                         time_creation="Mon May 14 02:13:08 2012"
                         time_modification="Mon May 14 02:10:12 2012" />
        <observations epoch_first="Mon May 14 01:00:00 2012"
                      epoch_last="Mon May 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38175"
                obs_have="34091"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34058"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 04:49:34 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4520384"
                         time_creation="Mon May 14 02:13:08 2012"
                         time_modification="Mon May 14 02:10:12 2012" />
        <observations epoch_first="Mon May 14 01:00:00 2012"
                      epoch_last="Mon May 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38175"
                obs_have="34091"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34058"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4520384"
                         time_creation="Mon May 14 02:13:08 2012"
                         time_modification="Mon May 14 02:10:12 2012" />
        <observations epoch_first="Mon May 14 01:00:00 2012"
                      epoch_last="Mon May 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38175"
                obs_have="34091"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34058"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:13"
                         size="4520384"
                         time_creation="Mon Jun 11 01:01:05 2012"
                         time_modification="Mon May 14 02:10:12 2012" />
        <observations epoch_first="Mon May 14 01:00:00 2012"
                      epoch_last="Mon May 14 01:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38175"
                obs_have="34091"
                obs_ratio="89.30" />
          <mask elevation="10 degrees"
                obs_expected="34128"
                obs_have="34058"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30774"
                obs_have="30774"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135c.12o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon May 14 03:24:32 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4550987"
                         time_creation="Mon May 14 03:13:08 2012"
                         time_modification="Mon May 14 03:10:10 2012" />
        <observations epoch_first="Mon May 14 02:00:00 2012"
                      epoch_last="Mon May 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37236"
                obs_have="34344"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="34347"
                obs_have="34313"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 03:56:19 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4550987"
                         time_creation="Mon May 14 03:13:08 2012"
                         time_modification="Mon May 14 03:10:10 2012" />
        <observations epoch_first="Mon May 14 02:00:00 2012"
                      epoch_last="Mon May 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37236"
                obs_have="34344"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="34347"
                obs_have="34313"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 05:46:48 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4550987"
                         time_creation="Mon May 14 03:13:08 2012"
                         time_modification="Mon May 14 03:10:10 2012" />
        <observations epoch_first="Mon May 14 02:00:00 2012"
                      epoch_last="Mon May 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37236"
                obs_have="34344"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="34347"
                obs_have="34313"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4550987"
                         time_creation="Mon May 14 03:13:08 2012"
                         time_modification="Mon May 14 03:10:10 2012" />
        <observations epoch_first="Mon May 14 02:00:00 2012"
                      epoch_last="Mon May 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37236"
                obs_have="34344"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="34347"
                obs_have="34313"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="4550987"
                         time_creation="Mon Jun 11 01:01:06 2012"
                         time_modification="Mon May 14 03:10:10 2012" />
        <observations epoch_first="Mon May 14 02:00:00 2012"
                      epoch_last="Mon May 14 02:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37236"
                obs_have="34344"
                obs_ratio="92.23" />
          <mask elevation="10 degrees"
                obs_expected="34347"
                obs_have="34313"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="31416"
                obs_have="31416"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135d.12o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon May 14 04:27:39 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4107213"
                         time_creation="Mon May 14 04:13:16 2012"
                         time_modification="Mon May 14 04:10:11 2012" />
        <observations epoch_first="Mon May 14 03:00:00 2012"
                      epoch_last="Mon May 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="30889"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30862"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 05:05:01 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4107213"
                         time_creation="Mon May 14 04:13:16 2012"
                         time_modification="Mon May 14 04:10:11 2012" />
        <observations epoch_first="Mon May 14 03:00:00 2012"
                      epoch_last="Mon May 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="30889"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30862"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4107213"
                         time_creation="Mon May 14 04:13:16 2012"
                         time_modification="Mon May 14 04:10:11 2012" />
        <observations epoch_first="Mon May 14 03:00:00 2012"
                      epoch_last="Mon May 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="30889"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30862"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4107213"
                         time_creation="Mon Jun 11 01:01:06 2012"
                         time_modification="Mon May 14 04:10:11 2012" />
        <observations epoch_first="Mon May 14 03:00:00 2012"
                      epoch_last="Mon May 14 03:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34564"
                obs_have="30889"
                obs_ratio="89.37" />
          <mask elevation="10 degrees"
                obs_expected="30907"
                obs_have="30862"
                obs_ratio="99.85" />
          <mask elevation="15 degrees"
                obs_expected="29058"
                obs_have="29058"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135e.12o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon May 14 05:24:55 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3950204"
                         time_creation="Mon May 14 05:13:13 2012"
                         time_modification="Mon May 14 05:10:10 2012" />
        <observations epoch_first="Mon May 14 04:00:00 2012"
                      epoch_last="Mon May 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="29671"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="29678"
                obs_have="29617"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 06:02:13 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3950204"
                         time_creation="Mon May 14 05:13:13 2012"
                         time_modification="Mon May 14 05:10:10 2012" />
        <observations epoch_first="Mon May 14 04:00:00 2012"
                      epoch_last="Mon May 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="29671"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="29678"
                obs_have="29617"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 07:37:37 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3950204"
                         time_creation="Mon May 14 05:13:13 2012"
                         time_modification="Mon May 14 05:10:10 2012" />
        <observations epoch_first="Mon May 14 04:00:00 2012"
                      epoch_last="Mon May 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="29671"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="29678"
                obs_have="29617"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3950204"
                         time_creation="Mon May 14 05:13:13 2012"
                         time_modification="Mon May 14 05:10:10 2012" />
        <observations epoch_first="Mon May 14 04:00:00 2012"
                      epoch_last="Mon May 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="29671"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="29678"
                obs_have="29617"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:11"
                         size="3950204"
                         time_creation="Mon Jun 11 01:01:07 2012"
                         time_modification="Mon May 14 05:10:10 2012" />
        <observations epoch_first="Mon May 14 04:00:00 2012"
                      epoch_last="Mon May 14 04:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35339"
                obs_have="29671"
                obs_ratio="83.96" />
          <mask elevation="10 degrees"
                obs_expected="29678"
                obs_have="29617"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="25201"
                obs_have="25201"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135f.12o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon May 14 06:37:49 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon May 14 06:13:17 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 07:11:00 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon May 14 06:13:17 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 08:24:16 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon May 14 06:13:17 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 08:57:24 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon May 14 06:13:17 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon May 14 06:13:17 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:12"
                         size="4420698"
                         time_creation="Mon Jun 11 01:01:07 2012"
                         time_modification="Mon May 14 06:10:11 2012" />
        <observations epoch_first="Mon May 14 05:00:00 2012"
                      epoch_last="Mon May 14 05:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35322"
                obs_have="33327"
                obs_ratio="94.35" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33327"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="31759"
                obs_have="31759"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135g.12o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon May 14 07:59:32 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="4414526"
                         time_creation="Mon May 14 07:13:30 2012"
                         time_modification="Mon May 14 07:09:17 2012" />
        <observations epoch_first="Mon May 14 06:00:00 2012"
                      epoch_last="Mon May 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37583"
                obs_have="33252"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="33265"
                obs_have="33199"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 09:48:33 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="4414526"
                         time_creation="Mon May 14 07:13:30 2012"
                         time_modification="Mon May 14 07:09:17 2012" />
        <observations epoch_first="Mon May 14 06:00:00 2012"
                      epoch_last="Mon May 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37583"
                obs_have="33252"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="33265"
                obs_have="33199"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="4414526"
                         time_creation="Mon May 14 07:13:30 2012"
                         time_modification="Mon May 14 07:09:17 2012" />
        <observations epoch_first="Mon May 14 06:00:00 2012"
                      epoch_last="Mon May 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37583"
                obs_have="33252"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="33265"
                obs_have="33199"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:09:18"
                         size="4414526"
                         time_creation="Mon Jun 11 01:01:08 2012"
                         time_modification="Mon May 14 07:09:17 2012" />
        <observations epoch_first="Mon May 14 06:00:00 2012"
                      epoch_last="Mon May 14 06:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37583"
                obs_have="33252"
                obs_ratio="88.48" />
          <mask elevation="10 degrees"
                obs_expected="33265"
                obs_have="33199"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135h.12o"
          error="0"
          interval="1"
          session="h">
      <control date="Mon May 14 10:44:59 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="3726729"
                         time_creation="Mon May 14 08:13:31 2012"
                         time_modification="Mon May 14 08:08:33 2012" />
        <observations epoch_first="Mon May 14 07:00:00 2012"
                      epoch_last="Mon May 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33406"
                obs_have="27929"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="27980"
                obs_have="27907"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="3726729"
                         time_creation="Mon May 14 08:13:31 2012"
                         time_modification="Mon May 14 08:08:33 2012" />
        <observations epoch_first="Mon May 14 07:00:00 2012"
                      epoch_last="Mon May 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33406"
                obs_have="27929"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="27980"
                obs_have="27907"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:08:34"
                         size="3726729"
                         time_creation="Mon Jun 11 01:01:08 2012"
                         time_modification="Mon May 14 08:08:33 2012" />
        <observations epoch_first="Mon May 14 07:00:00 2012"
                      epoch_last="Mon May 14 07:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33406"
                obs_have="27929"
                obs_ratio="83.60" />
          <mask elevation="10 degrees"
                obs_expected="27980"
                obs_have="27907"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="25304"
                obs_have="25304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135i.12o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon May 14 09:27:22 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="4264440"
                         time_creation="Mon May 14 09:13:30 2012"
                         time_modification="Mon May 14 09:09:03 2012" />
        <observations epoch_first="Mon May 14 08:00:00 2012"
                      epoch_last="Mon May 14 08:59:59 2012"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="32140"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32130"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28040"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Mon May 14 10:02:38 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="4264440"
                         time_creation="Mon May 14 09:13:30 2012"
                         time_modification="Mon May 14 09:09:03 2012" />
        <observations epoch_first="Mon May 14 08:00:00 2012"
                      epoch_last="Mon May 14 08:59:59 2012"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="32140"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32130"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28040"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Mon May 14 11:36:10 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="4264440"
                         time_creation="Mon May 14 09:13:30 2012"
                         time_modification="Mon May 14 09:09:03 2012" />
        <observations epoch_first="Mon May 14 08:00:00 2012"
                      epoch_last="Mon May 14 08:59:59 2012"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="32140"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32130"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28040"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="4264440"
                         time_creation="Mon May 14 09:13:30 2012"
                         time_modification="Mon May 14 09:09:03 2012" />
        <observations epoch_first="Mon May 14 08:00:00 2012"
                      epoch_last="Mon May 14 08:59:59 2012"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="32140"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32130"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28040"
                obs_ratio="97.36" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:09:04"
                         size="4264440"
                         time_creation="Mon Jun 11 01:01:09 2012"
                         time_modification="Mon May 14 09:09:03 2012" />
        <observations epoch_first="Mon May 14 08:00:00 2012"
                      epoch_last="Mon May 14 08:59:59 2012"
                      epochs="3505"
                      epochs_ratio="97.36">
          <mask elevation="03 degrees"
                obs_expected="35368"
                obs_have="32140"
                obs_ratio="90.87" />
          <mask elevation="10 degrees"
                obs_expected="33046"
                obs_have="32130"
                obs_ratio="97.23" />
          <mask elevation="15 degrees"
                obs_expected="28800"
                obs_have="28040"
                obs_ratio="97.36" />
        </observations>
      </control>
    </file>
    <file name="/cheb135j.12o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon May 14 10:24:52 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="3994740"
                         time_creation="Mon May 14 10:13:54 2012"
                         time_modification="Mon May 14 10:08:55 2012" />
        <observations epoch_first="Mon May 14 09:00:00 2012"
                      epoch_last="Mon May 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="30025"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 10:59:00 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="3994740"
                         time_creation="Mon May 14 10:13:54 2012"
                         time_modification="Mon May 14 10:08:55 2012" />
        <observations epoch_first="Mon May 14 09:00:00 2012"
                      epoch_last="Mon May 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="30025"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 12:35:38 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="3994740"
                         time_creation="Mon May 14 10:13:54 2012"
                         time_modification="Mon May 14 10:08:55 2012" />
        <observations epoch_first="Mon May 14 09:00:00 2012"
                      epoch_last="Mon May 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="30025"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="3994740"
                         time_creation="Mon May 14 10:13:54 2012"
                         time_modification="Mon May 14 10:08:55 2012" />
        <observations epoch_first="Mon May 14 09:00:00 2012"
                      epoch_last="Mon May 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="30025"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:08:56"
                         size="3994740"
                         time_creation="Mon Jun 11 01:01:09 2012"
                         time_modification="Mon May 14 10:08:55 2012" />
        <observations epoch_first="Mon May 14 09:00:00 2012"
                      epoch_last="Mon May 14 09:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34980"
                obs_have="30025"
                obs_ratio="85.83" />
          <mask elevation="10 degrees"
                obs_expected="30026"
                obs_have="29988"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="26688"
                obs_have="26688"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135k.12o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon May 14 11:21:11 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="3599905"
                         time_creation="Mon May 14 11:13:26 2012"
                         time_modification="Mon May 14 11:08:26 2012" />
        <observations epoch_first="Mon May 14 10:00:00 2012"
                      epoch_last="Mon May 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30551"
                obs_have="26952"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24048"
                obs_have="24048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 11:46:25 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="3599905"
                         time_creation="Mon May 14 11:13:26 2012"
                         time_modification="Mon May 14 11:08:26 2012" />
        <observations epoch_first="Mon May 14 10:00:00 2012"
                      epoch_last="Mon May 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30551"
                obs_have="26952"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24048"
                obs_have="24048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 13:36:26 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="3599905"
                         time_creation="Mon May 14 11:13:26 2012"
                         time_modification="Mon May 14 11:08:26 2012" />
        <observations epoch_first="Mon May 14 10:00:00 2012"
                      epoch_last="Mon May 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30551"
                obs_have="26952"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24048"
                obs_have="24048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="3599905"
                         time_creation="Mon May 14 11:13:26 2012"
                         time_modification="Mon May 14 11:08:26 2012" />
        <observations epoch_first="Mon May 14 10:00:00 2012"
                      epoch_last="Mon May 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30551"
                obs_have="26952"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24048"
                obs_have="24048"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:08:27"
                         size="3599905"
                         time_creation="Mon Jun 11 01:01:09 2012"
                         time_modification="Mon May 14 11:08:26 2012" />
        <observations epoch_first="Mon May 14 10:00:00 2012"
                      epoch_last="Mon May 14 10:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30551"
                obs_have="26952"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="26965"
                obs_have="26913"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="24048"
                obs_have="24048"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135l.12o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon May 14 12:20:00 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="3967509"
                         time_creation="Mon May 14 12:13:40 2012"
                         time_modification="Mon May 14 12:07:58 2012" />
        <observations epoch_first="Mon May 14 11:00:00 2012"
                      epoch_last="Mon May 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34405"
                obs_have="29785"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="29885"
                obs_have="29756"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 12:46:20 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="3967509"
                         time_creation="Mon May 14 12:13:40 2012"
                         time_modification="Mon May 14 12:07:58 2012" />
        <observations epoch_first="Mon May 14 11:00:00 2012"
                      epoch_last="Mon May 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34405"
                obs_have="29785"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="29885"
                obs_have="29756"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 14:36:48 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="3967509"
                         time_creation="Mon May 14 12:13:40 2012"
                         time_modification="Mon May 14 12:07:58 2012" />
        <observations epoch_first="Mon May 14 11:00:00 2012"
                      epoch_last="Mon May 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34405"
                obs_have="29785"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="29885"
                obs_have="29756"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="3967509"
                         time_creation="Mon May 14 12:13:40 2012"
                         time_modification="Mon May 14 12:07:58 2012" />
        <observations epoch_first="Mon May 14 11:00:00 2012"
                      epoch_last="Mon May 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34405"
                obs_have="29785"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="29885"
                obs_have="29756"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:07:59"
                         size="3967509"
                         time_creation="Mon Jun 11 01:01:10 2012"
                         time_modification="Mon May 14 12:07:58 2012" />
        <observations epoch_first="Mon May 14 11:00:00 2012"
                      epoch_last="Mon May 14 11:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34405"
                obs_have="29785"
                obs_ratio="86.57" />
          <mask elevation="10 degrees"
                obs_expected="29885"
                obs_have="29756"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="23612"
                obs_have="23612"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135m.12o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon May 14 13:20:55 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4084121"
                         time_creation="Mon May 14 13:13:34 2012"
                         time_modification="Mon May 14 13:11:58 2012" />
        <observations epoch_first="Mon May 14 12:00:00 2012"
                      epoch_last="Mon May 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34406"
                obs_have="30717"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="30705"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27839"
                obs_have="27839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 13:47:47 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4084121"
                         time_creation="Mon May 14 13:13:34 2012"
                         time_modification="Mon May 14 13:11:58 2012" />
        <observations epoch_first="Mon May 14 12:00:00 2012"
                      epoch_last="Mon May 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34406"
                obs_have="30717"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="30705"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 15:38:17 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4084121"
                         time_creation="Mon May 14 13:13:34 2012"
                         time_modification="Mon May 14 13:11:58 2012" />
        <observations epoch_first="Mon May 14 12:00:00 2012"
                      epoch_last="Mon May 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34406"
                obs_have="30717"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="30705"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4084121"
                         time_creation="Mon May 14 13:13:34 2012"
                         time_modification="Mon May 14 13:11:58 2012" />
        <observations epoch_first="Mon May 14 12:00:00 2012"
                      epoch_last="Mon May 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34406"
                obs_have="30717"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="30705"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:11:59"
                         size="4084121"
                         time_creation="Mon Jun 11 01:01:10 2012"
                         time_modification="Mon May 14 13:11:58 2012" />
        <observations epoch_first="Mon May 14 12:00:00 2012"
                      epoch_last="Mon May 14 12:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34406"
                obs_have="30717"
                obs_ratio="89.28" />
          <mask elevation="10 degrees"
                obs_expected="30739"
                obs_have="30705"
                obs_ratio="99.89" />
          <mask elevation="15 degrees"
                obs_expected="27838"
                obs_have="27838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135n.12o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon May 14 14:47:31 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4055984"
                         time_creation="Mon May 14 14:23:23 2012"
                         time_modification="Mon May 14 14:12:08 2012" />
        <observations epoch_first="Mon May 14 13:00:00 2012"
                      epoch_last="Mon May 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35250"
                obs_have="30491"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="30516"
                obs_have="30457"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 16:40:08 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4055984"
                         time_creation="Mon May 14 14:23:23 2012"
                         time_modification="Mon May 14 14:12:08 2012" />
        <observations epoch_first="Mon May 14 13:00:00 2012"
                      epoch_last="Mon May 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35250"
                obs_have="30491"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="30516"
                obs_have="30457"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4055984"
                         time_creation="Mon May 14 14:23:23 2012"
                         time_modification="Mon May 14 14:12:08 2012" />
        <observations epoch_first="Mon May 14 13:00:00 2012"
                      epoch_last="Mon May 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35250"
                obs_have="30491"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="30516"
                obs_have="30457"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:09"
                         size="4055984"
                         time_creation="Mon Jun 11 01:01:11 2012"
                         time_modification="Mon May 14 14:12:08 2012" />
        <observations epoch_first="Mon May 14 13:00:00 2012"
                      epoch_last="Mon May 14 13:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35250"
                obs_have="30491"
                obs_ratio="86.50" />
          <mask elevation="10 degrees"
                obs_expected="30516"
                obs_have="30457"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="27304"
                obs_have="27304"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135o.12o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon May 14 15:23:28 2012"
               level="3">
        <file_statistics latency="00:12:18"
                         size="4325836"
                         time_creation="Mon May 14 15:18:32 2012"
                         time_modification="Mon May 14 15:12:17 2012" />
        <observations epoch_first="Mon May 14 14:00:00 2012"
                      epoch_last="Mon May 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="32582"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32557"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 15:52:33 2012"
               level="3">
        <file_statistics latency="00:12:18"
                         size="4325836"
                         time_creation="Mon May 14 15:18:32 2012"
                         time_modification="Mon May 14 15:12:17 2012" />
        <observations epoch_first="Mon May 14 14:00:00 2012"
                      epoch_last="Mon May 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="32582"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32557"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 17:45:20 2012"
               level="3">
        <file_statistics latency="00:12:18"
                         size="4325836"
                         time_creation="Mon May 14 15:18:32 2012"
                         time_modification="Mon May 14 15:12:17 2012" />
        <observations epoch_first="Mon May 14 14:00:00 2012"
                      epoch_last="Mon May 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="32582"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32557"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:18"
                         size="4325836"
                         time_creation="Mon May 14 15:18:32 2012"
                         time_modification="Mon May 14 15:12:17 2012" />
        <observations epoch_first="Mon May 14 14:00:00 2012"
                      epoch_last="Mon May 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="32582"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32557"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:18"
                         size="4325836"
                         time_creation="Mon Jun 11 01:01:12 2012"
                         time_modification="Mon May 14 15:12:17 2012" />
        <observations epoch_first="Mon May 14 14:00:00 2012"
                      epoch_last="Mon May 14 14:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35693"
                obs_have="32582"
                obs_ratio="91.28" />
          <mask elevation="10 degrees"
                obs_expected="32609"
                obs_have="32557"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="29927"
                obs_have="29927"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135p.12o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon May 14 16:52:42 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4111485"
                         time_creation="Mon May 14 16:23:46 2012"
                         time_modification="Mon May 14 16:12:11 2012" />
        <observations epoch_first="Mon May 14 15:00:00 2012"
                      epoch_last="Mon May 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33931"
                obs_have="30930"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30925"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27572"
                obs_have="27572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 18:51:35 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4111485"
                         time_creation="Mon May 14 16:23:46 2012"
                         time_modification="Mon May 14 16:12:11 2012" />
        <observations epoch_first="Mon May 14 15:00:00 2012"
                      epoch_last="Mon May 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33931"
                obs_have="30930"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30925"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27572"
                obs_have="27572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4111485"
                         time_creation="Mon May 14 16:23:46 2012"
                         time_modification="Mon May 14 16:12:11 2012" />
        <observations epoch_first="Mon May 14 15:00:00 2012"
                      epoch_last="Mon May 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33931"
                obs_have="30930"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30925"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27572"
                obs_have="27572"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:12"
                         size="4111485"
                         time_creation="Mon Jun 11 01:01:12 2012"
                         time_modification="Mon May 14 16:12:11 2012" />
        <observations epoch_first="Mon May 14 15:00:00 2012"
                      epoch_last="Mon May 14 15:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33931"
                obs_have="30930"
                obs_ratio="91.16" />
          <mask elevation="10 degrees"
                obs_expected="30969"
                obs_have="30925"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="27572"
                obs_have="27572"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135q.12o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon May 14 17:19:11 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="3894913"
                         time_creation="Mon May 14 17:13:32 2012"
                         time_modification="Mon May 14 17:10:58 2012" />
        <observations epoch_first="Mon May 14 16:00:00 2012"
                      epoch_last="Mon May 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36031"
                obs_have="29231"
                obs_ratio="81.13" />
          <mask elevation="10 degrees"
                obs_expected="29251"
                obs_have="29167"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 17:56:51 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="3894913"
                         time_creation="Mon May 14 17:13:32 2012"
                         time_modification="Mon May 14 17:10:58 2012" />
        <observations epoch_first="Mon May 14 16:00:00 2012"
                      epoch_last="Mon May 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36031"
                obs_have="29231"
                obs_ratio="81.13" />
          <mask elevation="10 degrees"
                obs_expected="29251"
                obs_have="29167"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 19:49:47 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="3894913"
                         time_creation="Mon May 14 17:13:32 2012"
                         time_modification="Mon May 14 17:10:58 2012" />
        <observations epoch_first="Mon May 14 16:00:00 2012"
                      epoch_last="Mon May 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36031"
                obs_have="29231"
                obs_ratio="81.13" />
          <mask elevation="10 degrees"
                obs_expected="29251"
                obs_have="29167"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="3894913"
                         time_creation="Mon May 14 17:13:32 2012"
                         time_modification="Mon May 14 17:10:58 2012" />
        <observations epoch_first="Mon May 14 16:00:00 2012"
                      epoch_last="Mon May 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36031"
                obs_have="29231"
                obs_ratio="81.13" />
          <mask elevation="10 degrees"
                obs_expected="29251"
                obs_have="29167"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:10:59"
                         size="3894913"
                         time_creation="Mon Jun 11 01:01:12 2012"
                         time_modification="Mon May 14 17:10:58 2012" />
        <observations epoch_first="Mon May 14 16:00:00 2012"
                      epoch_last="Mon May 14 16:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36031"
                obs_have="29231"
                obs_ratio="81.13" />
          <mask elevation="10 degrees"
                obs_expected="29251"
                obs_have="29167"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="24573"
                obs_have="24573"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135r.12o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon May 14 18:31:03 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4097439"
                         time_creation="Mon May 14 18:18:40 2012"
                         time_modification="Mon May 14 18:12:09 2012" />
        <observations epoch_first="Mon May 14 17:00:00 2012"
                      epoch_last="Mon May 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="30829"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 19:07:55 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4097439"
                         time_creation="Mon May 14 18:18:40 2012"
                         time_modification="Mon May 14 18:12:09 2012" />
        <observations epoch_first="Mon May 14 17:00:00 2012"
                      epoch_last="Mon May 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="30829"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 20:52:09 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4097439"
                         time_creation="Mon May 14 18:18:40 2012"
                         time_modification="Mon May 14 18:12:09 2012" />
        <observations epoch_first="Mon May 14 17:00:00 2012"
                      epoch_last="Mon May 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="30829"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4097439"
                         time_creation="Mon May 14 18:18:40 2012"
                         time_modification="Mon May 14 18:12:09 2012" />
        <observations epoch_first="Mon May 14 17:00:00 2012"
                      epoch_last="Mon May 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="30829"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:10"
                         size="4097439"
                         time_creation="Mon Jun 11 01:01:13 2012"
                         time_modification="Mon May 14 18:12:09 2012" />
        <observations epoch_first="Mon May 14 17:00:00 2012"
                      epoch_last="Mon May 14 17:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31882"
                obs_have="30829"
                obs_ratio="96.70" />
          <mask elevation="10 degrees"
                obs_expected="30821"
                obs_have="30821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="28274"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135s.12o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon May 14 19:28:04 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3284151"
                         time_creation="Mon May 14 19:19:39 2012"
                         time_modification="Mon May 14 19:12:12 2012" />
        <observations epoch_first="Mon May 14 18:00:00 2012"
                      epoch_last="Mon May 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29370"
                obs_have="24464"
                obs_ratio="83.30" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24438"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22033"
                obs_have="22033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 20:04:55 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3284151"
                         time_creation="Mon May 14 19:19:39 2012"
                         time_modification="Mon May 14 19:12:12 2012" />
        <observations epoch_first="Mon May 14 18:00:00 2012"
                      epoch_last="Mon May 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29370"
                obs_have="24464"
                obs_ratio="83.30" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24438"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22033"
                obs_have="22033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3284151"
                         time_creation="Mon May 14 19:19:39 2012"
                         time_modification="Mon May 14 19:12:12 2012" />
        <observations epoch_first="Mon May 14 18:00:00 2012"
                      epoch_last="Mon May 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29370"
                obs_have="24464"
                obs_ratio="83.30" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24438"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22033"
                obs_have="22033"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:13"
                         size="3284151"
                         time_creation="Mon Jun 11 01:01:13 2012"
                         time_modification="Mon May 14 19:12:12 2012" />
        <observations epoch_first="Mon May 14 18:00:00 2012"
                      epoch_last="Mon May 14 18:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29370"
                obs_have="24464"
                obs_ratio="83.30" />
          <mask elevation="10 degrees"
                obs_expected="24557"
                obs_have="24438"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="22033"
                obs_have="22033"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135t.12o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon May 14 22:27:24 2012"
               level="3">
        <file_statistics latency="00:14:19"
                         size="3285467"
                         time_creation="Mon May 14 20:23:51 2012"
                         time_modification="Mon May 14 20:14:18 2012" />
        <observations epoch_first="Mon May 14 19:00:00 2012"
                      epoch_last="Mon May 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="24518"
                obs_ratio="78.36" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="24478"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20646"
                obs_have="20646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 22:59:59 2012"
               level="3">
        <file_statistics latency="00:14:19"
                         size="3285467"
                         time_creation="Mon May 14 20:23:51 2012"
                         time_modification="Mon May 14 20:14:18 2012" />
        <observations epoch_first="Mon May 14 19:00:00 2012"
                      epoch_last="Mon May 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="24518"
                obs_ratio="78.36" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="24478"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20646"
                obs_have="20646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:14:19"
                         size="3285467"
                         time_creation="Mon May 14 20:23:51 2012"
                         time_modification="Mon May 14 20:14:18 2012" />
        <observations epoch_first="Mon May 14 19:00:00 2012"
                      epoch_last="Mon May 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="24518"
                obs_ratio="78.36" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="24478"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20646"
                obs_have="20646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:14:19"
                         size="3285467"
                         time_creation="Mon Jun 11 01:01:14 2012"
                         time_modification="Mon May 14 20:14:18 2012" />
        <observations epoch_first="Mon May 14 19:00:00 2012"
                      epoch_last="Mon May 14 19:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="24518"
                obs_ratio="78.36" />
          <mask elevation="10 degrees"
                obs_expected="24535"
                obs_have="24478"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20646"
                obs_have="20646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135u.12o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon May 14 21:37:17 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="3873578"
                         time_creation="Mon May 14 21:24:43 2012"
                         time_modification="Mon May 14 21:12:04 2012" />
        <observations epoch_first="Mon May 14 20:00:00 2012"
                      epoch_last="Mon May 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="29077"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29130"
                obs_have="29077"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="23871"
                obs_have="23871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 22:06:24 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="3873578"
                         time_creation="Mon May 14 21:24:43 2012"
                         time_modification="Mon May 14 21:12:04 2012" />
        <observations epoch_first="Mon May 14 20:00:00 2012"
                      epoch_last="Mon May 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="29077"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29130"
                obs_have="29077"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="23871"
                obs_have="23871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon May 14 23:49:31 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="3873578"
                         time_creation="Mon May 14 21:24:43 2012"
                         time_modification="Mon May 14 21:12:04 2012" />
        <observations epoch_first="Mon May 14 20:00:00 2012"
                      epoch_last="Mon May 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="29077"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29130"
                obs_have="29077"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="23871"
                obs_have="23871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="3873578"
                         time_creation="Mon May 14 21:24:43 2012"
                         time_modification="Mon May 14 21:12:04 2012" />
        <observations epoch_first="Mon May 14 20:00:00 2012"
                      epoch_last="Mon May 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="29077"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29130"
                obs_have="29077"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="23871"
                obs_have="23871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:12:05"
                         size="3873578"
                         time_creation="Mon Jun 11 01:01:14 2012"
                         time_modification="Mon May 14 21:12:04 2012" />
        <observations epoch_first="Mon May 14 20:00:00 2012"
                      epoch_last="Mon May 14 20:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30722"
                obs_have="29077"
                obs_ratio="94.65" />
          <mask elevation="10 degrees"
                obs_expected="29130"
                obs_have="29077"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="23871"
                obs_have="23871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135v.12o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon May 14 22:46:38 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="3931401"
                         time_creation="Mon May 14 22:14:03 2012"
                         time_modification="Mon May 14 22:11:08 2012" />
        <observations epoch_first="Mon May 14 21:00:00 2012"
                      epoch_last="Mon May 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33131"
                obs_have="29534"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="29463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26373"
                obs_have="26373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 00:41:23 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="3931401"
                         time_creation="Mon May 14 22:14:03 2012"
                         time_modification="Mon May 14 22:11:08 2012" />
        <observations epoch_first="Mon May 14 21:00:00 2012"
                      epoch_last="Mon May 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33131"
                obs_have="29534"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="29463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26373"
                obs_have="26373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="3931401"
                         time_creation="Mon May 14 22:14:03 2012"
                         time_modification="Mon May 14 22:11:08 2012" />
        <observations epoch_first="Mon May 14 21:00:00 2012"
                      epoch_last="Mon May 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33131"
                obs_have="29534"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="29463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26373"
                obs_have="26373"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:11:09"
                         size="3931401"
                         time_creation="Mon Jun 11 01:01:15 2012"
                         time_modification="Mon May 14 22:11:08 2012" />
        <observations epoch_first="Mon May 14 21:00:00 2012"
                      epoch_last="Mon May 14 21:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33131"
                obs_have="29534"
                obs_ratio="89.14" />
          <mask elevation="10 degrees"
                obs_expected="29485"
                obs_have="29463"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="26373"
                obs_have="26373"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135w.12o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue May 15 00:06:18 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="4216800"
                         time_creation="Mon May 14 23:23:44 2012"
                         time_modification="Mon May 14 23:13:22 2012" />
        <observations epoch_first="Mon May 14 22:00:00 2012"
                      epoch_last="Mon May 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34381"
                obs_have="31728"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31704"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27975"
                obs_have="27975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 01:40:10 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="4216800"
                         time_creation="Mon May 14 23:23:44 2012"
                         time_modification="Mon May 14 23:13:22 2012" />
        <observations epoch_first="Mon May 14 22:00:00 2012"
                      epoch_last="Mon May 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34381"
                obs_have="31728"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31704"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27975"
                obs_have="27975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="4216800"
                         time_creation="Mon May 14 23:23:44 2012"
                         time_modification="Mon May 14 23:13:22 2012" />
        <observations epoch_first="Mon May 14 22:00:00 2012"
                      epoch_last="Mon May 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34381"
                obs_have="31728"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31704"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27975"
                obs_have="27975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="00:13:23"
                         size="4216800"
                         time_creation="Mon Jun 11 01:01:15 2012"
                         time_modification="Mon May 14 23:13:22 2012" />
        <observations epoch_first="Mon May 14 22:00:00 2012"
                      epoch_last="Mon May 14 22:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34381"
                obs_have="31728"
                obs_ratio="92.28" />
          <mask elevation="10 degrees"
                obs_expected="31784"
                obs_have="31704"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27975"
                obs_have="27975"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb135x.12o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue May 15 23:10:40 2012"
               level="3">
        <file_statistics latency="05:41:30"
                         size="4639193"
                         time_creation="Tue May 15 07:09:20 2012"
                         time_modification="Tue May 15 05:41:29 2012" />
        <observations epoch_first="Mon May 14 23:00:00 2012"
                      epoch_last="Mon May 14 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38387"
                obs_have="35012"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="35099"
                obs_have="35012"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jun 13 08:13:59 2012"
               level="3">
        <file_statistics latency="05:41:30"
                         size="4639193"
                         time_creation="Mon Jun 11 01:01:16 2012"
                         time_modification="Tue May 15 05:41:29 2012" />
        <observations epoch_first="Mon May 14 23:00:00 2012"
                      epoch_last="Mon May 14 23:59:59 2012"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38387"
                obs_have="35012"
                obs_ratio="91.21" />
          <mask elevation="10 degrees"
                obs_expected="35099"
                obs_have="35012"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="31709"
                obs_have="31709"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
