<QC Comment="Quality check run by the RGP Dream Team"
    Date="2013-08-08 00:00:00"
    DayOfYear="220"
    Year="2013">
  <station name="CHEB">
    <file name="/cheb2200.13o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Aug 10 05:11:31 2013"
               level="3">
        <file_statistics latency="01:31:51"
                         size="3048503"
                         time_creation="Fri Aug  9 01:34:31 2013"
                         time_modification="Fri Aug  9 01:31:21 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 23:59:30 2013"
                      epochs="2681"
                      epochs_ratio="93.09">
          <mask elevation="03 degrees"
                obs_expected="29578"
                obs_have="22902"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="24514"
                obs_have="22889"
                obs_ratio="93.37" />
          <mask elevation="15 degrees"
                obs_expected="21615"
                obs_have="20261"
                obs_ratio="93.74" />
        </observations>
      </control>
      <control date="Sat Sep  7 14:29:22 2013"
               level="3">
        <file_statistics latency="01:31:51"
                         size="3048503"
                         time_creation="Thu Sep  5 01:10:11 2013"
                         time_modification="Fri Aug  9 01:31:21 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 23:59:30 2013"
                      epochs="2681"
                      epochs_ratio="93.09">
          <mask elevation="03 degrees"
                obs_expected="29578"
                obs_have="22902"
                obs_ratio="77.43" />
          <mask elevation="10 degrees"
                obs_expected="24514"
                obs_have="22889"
                obs_ratio="93.37" />
          <mask elevation="15 degrees"
                obs_expected="21615"
                obs_have="20261"
                obs_ratio="93.74" />
        </observations>
      </control>
    </file>
    <file name="/cheb220a.13o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Aug  8 01:29:48 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3661096"
                         time_creation="Thu Aug  8 01:13:12 2013"
                         time_modification="Thu Aug  8 01:10:18 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 00:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="27424"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="27586"
                obs_have="27403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24984"
                obs_have="24914"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Aug  8 03:55:09 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3661096"
                         time_creation="Thu Aug  8 01:13:12 2013"
                         time_modification="Thu Aug  8 01:10:18 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 00:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="27424"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="27586"
                obs_have="27403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24984"
                obs_have="24914"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3661096"
                         time_creation="Thu Aug  8 01:13:12 2013"
                         time_modification="Thu Aug  8 01:10:18 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 00:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="27424"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="27586"
                obs_have="27403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24984"
                obs_have="24914"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:10:19"
                         size="3661096"
                         time_creation="Thu Sep  5 01:03:05 2013"
                         time_modification="Thu Aug  8 01:10:18 2013" />
        <observations epoch_first="Thu Aug  8 00:00:00 2013"
                      epoch_last="Thu Aug  8 00:59:59 2013"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="33213"
                obs_have="27424"
                obs_ratio="82.57" />
          <mask elevation="10 degrees"
                obs_expected="27586"
                obs_have="27403"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="24984"
                obs_have="24914"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/cheb220b.13o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Aug  8 02:35:52 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4940071"
                         time_creation="Thu Aug  8 02:13:12 2013"
                         time_modification="Thu Aug  8 02:09:55 2013" />
        <observations epoch_first="Thu Aug  8 01:00:00 2013"
                      epoch_last="Thu Aug  8 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38511"
                obs_have="37352"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37343"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31649"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug  8 04:58:30 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4940071"
                         time_creation="Thu Aug  8 02:13:12 2013"
                         time_modification="Thu Aug  8 02:09:55 2013" />
        <observations epoch_first="Thu Aug  8 01:00:00 2013"
                      epoch_last="Thu Aug  8 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38511"
                obs_have="37352"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37343"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31649"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4940071"
                         time_creation="Thu Aug  8 02:13:12 2013"
                         time_modification="Thu Aug  8 02:09:55 2013" />
        <observations epoch_first="Thu Aug  8 01:00:00 2013"
                      epoch_last="Thu Aug  8 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38511"
                obs_have="37352"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37343"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31649"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:09:56"
                         size="4940071"
                         time_creation="Thu Sep  5 01:03:05 2013"
                         time_modification="Thu Aug  8 02:09:55 2013" />
        <observations epoch_first="Thu Aug  8 01:00:00 2013"
                      epoch_last="Thu Aug  8 01:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="38511"
                obs_have="37352"
                obs_ratio="96.99" />
          <mask elevation="10 degrees"
                obs_expected="37367"
                obs_have="37343"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31657"
                obs_have="31649"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb220c.13o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Aug  8 03:33:08 2013"
               level="3">
        <file_statistics latency="00:09:39"
                         size="4696945"
                         time_creation="Thu Aug  8 03:13:11 2013"
                         time_modification="Thu Aug  8 03:09:38 2013" />
        <observations epoch_first="Thu Aug  8 02:00:00 2013"
                      epoch_last="Thu Aug  8 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40090"
                obs_have="35425"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="35464"
                obs_have="35378"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31336"
                obs_have="31336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 06:02:43 2013"
               level="3">
        <file_statistics latency="00:09:39"
                         size="4696945"
                         time_creation="Thu Aug  8 03:13:11 2013"
                         time_modification="Thu Aug  8 03:09:38 2013" />
        <observations epoch_first="Thu Aug  8 02:00:00 2013"
                      epoch_last="Thu Aug  8 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40090"
                obs_have="35425"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="35464"
                obs_have="35378"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31336"
                obs_have="31336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:09:39"
                         size="4696945"
                         time_creation="Thu Aug  8 03:13:11 2013"
                         time_modification="Thu Aug  8 03:09:38 2013" />
        <observations epoch_first="Thu Aug  8 02:00:00 2013"
                      epoch_last="Thu Aug  8 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40090"
                obs_have="35425"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="35464"
                obs_have="35378"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31336"
                obs_have="31336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:09:39"
                         size="4696945"
                         time_creation="Thu Sep  5 01:03:05 2013"
                         time_modification="Thu Aug  8 03:09:38 2013" />
        <observations epoch_first="Thu Aug  8 02:00:00 2013"
                      epoch_last="Thu Aug  8 02:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40090"
                obs_have="35425"
                obs_ratio="88.36" />
          <mask elevation="10 degrees"
                obs_expected="35464"
                obs_have="35378"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="31336"
                obs_have="31336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220d.13o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Aug  8 04:31:32 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="4074272"
                         time_creation="Thu Aug  8 04:13:11 2013"
                         time_modification="Thu Aug  8 04:10:23 2013" />
        <observations epoch_first="Thu Aug  8 03:00:00 2013"
                      epoch_last="Thu Aug  8 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="30641"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30613"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28115"
                obs_have="28115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="4074272"
                         time_creation="Thu Aug  8 04:13:11 2013"
                         time_modification="Thu Aug  8 04:10:23 2013" />
        <observations epoch_first="Thu Aug  8 03:00:00 2013"
                      epoch_last="Thu Aug  8 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="30641"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30613"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28115"
                obs_have="28115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:10:24"
                         size="4074272"
                         time_creation="Thu Sep  5 01:03:06 2013"
                         time_modification="Thu Aug  8 04:10:23 2013" />
        <observations epoch_first="Thu Aug  8 03:00:00 2013"
                      epoch_last="Thu Aug  8 03:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33865"
                obs_have="30641"
                obs_ratio="90.48" />
          <mask elevation="10 degrees"
                obs_expected="30641"
                obs_have="30613"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="28115"
                obs_have="28115"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220e.13o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Aug  8 05:35:12 2013"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4007708"
                         time_creation="Thu Aug  8 05:13:15 2013"
                         time_modification="Thu Aug  8 05:10:19 2013" />
        <observations epoch_first="Thu Aug  8 04:00:00 2013"
                      epoch_last="Thu Aug  8 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30125"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="30123"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26392"
                obs_have="26392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 07:37:46 2013"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4007708"
                         time_creation="Thu Aug  8 05:13:15 2013"
                         time_modification="Thu Aug  8 05:10:19 2013" />
        <observations epoch_first="Thu Aug  8 04:00:00 2013"
                      epoch_last="Thu Aug  8 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30125"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="30123"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26392"
                obs_have="26392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 08:06:43 2013"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4007708"
                         time_creation="Thu Aug  8 05:13:15 2013"
                         time_modification="Thu Aug  8 05:10:19 2013" />
        <observations epoch_first="Thu Aug  8 04:00:00 2013"
                      epoch_last="Thu Aug  8 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30125"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="30123"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26392"
                obs_have="26392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4007708"
                         time_creation="Thu Aug  8 05:13:15 2013"
                         time_modification="Thu Aug  8 05:10:19 2013" />
        <observations epoch_first="Thu Aug  8 04:00:00 2013"
                      epoch_last="Thu Aug  8 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30125"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="30123"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26392"
                obs_have="26392"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:10:20"
                         size="4007708"
                         time_creation="Thu Sep  5 01:03:06 2013"
                         time_modification="Thu Aug  8 05:10:19 2013" />
        <observations epoch_first="Thu Aug  8 04:00:00 2013"
                      epoch_last="Thu Aug  8 04:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="30125"
                obs_ratio="92.98" />
          <mask elevation="10 degrees"
                obs_expected="30160"
                obs_have="30123"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26392"
                obs_have="26392"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220f.13o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Aug  8 06:37:04 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3896705"
                         time_creation="Thu Aug  8 06:13:16 2013"
                         time_modification="Thu Aug  8 06:09:06 2013" />
        <observations epoch_first="Thu Aug  8 05:00:00 2013"
                      epoch_last="Thu Aug  8 05:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35852"
                obs_have="29249"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="29338"
                obs_have="29238"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25603"
                obs_have="25597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Aug  8 07:05:55 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3896705"
                         time_creation="Thu Aug  8 06:13:16 2013"
                         time_modification="Thu Aug  8 06:09:06 2013" />
        <observations epoch_first="Thu Aug  8 05:00:00 2013"
                      epoch_last="Thu Aug  8 05:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35852"
                obs_have="29249"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="29338"
                obs_have="29238"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25603"
                obs_have="25597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3896705"
                         time_creation="Thu Aug  8 06:13:16 2013"
                         time_modification="Thu Aug  8 06:09:06 2013" />
        <observations epoch_first="Thu Aug  8 05:00:00 2013"
                      epoch_last="Thu Aug  8 05:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35852"
                obs_have="29249"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="29338"
                obs_have="29238"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25603"
                obs_have="25597"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:09:07"
                         size="3896705"
                         time_creation="Thu Sep  5 01:03:06 2013"
                         time_modification="Thu Aug  8 06:09:06 2013" />
        <observations epoch_first="Thu Aug  8 05:00:00 2013"
                      epoch_last="Thu Aug  8 05:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35852"
                obs_have="29249"
                obs_ratio="81.58" />
          <mask elevation="10 degrees"
                obs_expected="29338"
                obs_have="29238"
                obs_ratio="99.66" />
          <mask elevation="15 degrees"
                obs_expected="25603"
                obs_have="25597"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/cheb220g.13o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="3885852"
                         time_creation="Thu Aug  8 07:13:28 2013"
                         time_modification="Thu Aug  8 07:09:39 2013" />
        <observations epoch_first="Thu Aug  8 06:00:00 2013"
                      epoch_last="Thu Aug  8 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="29171"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29136"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24785"
                obs_have="24780"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:09:40"
                         size="3885852"
                         time_creation="Thu Sep  5 01:03:06 2013"
                         time_modification="Thu Aug  8 07:09:39 2013" />
        <observations epoch_first="Thu Aug  8 06:00:00 2013"
                      epoch_last="Thu Aug  8 06:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35131"
                obs_have="29171"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29215"
                obs_have="29136"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="24785"
                obs_have="24780"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/cheb220h.13o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Aug  8 08:37:28 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Aug  8 08:14:18 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 09:07:55 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Aug  8 08:14:18 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 10:36:47 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Aug  8 08:14:18 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 11:05:52 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Aug  8 08:14:18 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Aug  8 08:14:18 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:30"
                         size="3729052"
                         time_creation="Thu Sep  5 01:03:06 2013"
                         time_modification="Thu Aug  8 08:08:29 2013" />
        <observations epoch_first="Thu Aug  8 07:00:00 2013"
                      epoch_last="Thu Aug  8 07:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30156"
                obs_have="27964"
                obs_ratio="92.73" />
          <mask elevation="10 degrees"
                obs_expected="28012"
                obs_have="27961"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26497"
                obs_have="26497"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220i.13o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Aug  8 09:38:46 2013"
               level="3">
        <file_statistics latency="00:08:26"
                         size="3678854"
                         time_creation="Thu Aug  8 09:14:28 2013"
                         time_modification="Thu Aug  8 09:08:25 2013" />
        <observations epoch_first="Thu Aug  8 08:00:00 2013"
                      epoch_last="Thu Aug  8 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="27576"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27604"
                obs_have="27565"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23982"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Aug  8 10:06:52 2013"
               level="3">
        <file_statistics latency="00:08:26"
                         size="3678854"
                         time_creation="Thu Aug  8 09:14:28 2013"
                         time_modification="Thu Aug  8 09:08:25 2013" />
        <observations epoch_first="Thu Aug  8 08:00:00 2013"
                      epoch_last="Thu Aug  8 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="27576"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27604"
                obs_have="27565"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23982"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:26"
                         size="3678854"
                         time_creation="Thu Aug  8 09:14:28 2013"
                         time_modification="Thu Aug  8 09:08:25 2013" />
        <observations epoch_first="Thu Aug  8 08:00:00 2013"
                      epoch_last="Thu Aug  8 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="27576"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27604"
                obs_have="27565"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23982"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:26"
                         size="3678854"
                         time_creation="Thu Sep  5 01:03:07 2013"
                         time_modification="Thu Aug  8 09:08:25 2013" />
        <observations epoch_first="Thu Aug  8 08:00:00 2013"
                      epoch_last="Thu Aug  8 08:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="30271"
                obs_have="27576"
                obs_ratio="91.10" />
          <mask elevation="10 degrees"
                obs_expected="27604"
                obs_have="27565"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="23989"
                obs_have="23982"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb220j.13o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Aug  8 12:15:52 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="3449079"
                         time_creation="Thu Aug  8 10:13:23 2013"
                         time_modification="Thu Aug  8 10:08:24 2013" />
        <observations epoch_first="Thu Aug  8 09:00:00 2013"
                      epoch_last="Thu Aug  8 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32305"
                obs_have="25756"
                obs_ratio="79.73" />
          <mask elevation="10 degrees"
                obs_expected="25847"
                obs_have="25732"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20758"
                obs_have="20758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 12:48:33 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="3449079"
                         time_creation="Thu Aug  8 10:13:23 2013"
                         time_modification="Thu Aug  8 10:08:24 2013" />
        <observations epoch_first="Thu Aug  8 09:00:00 2013"
                      epoch_last="Thu Aug  8 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32305"
                obs_have="25756"
                obs_ratio="79.73" />
          <mask elevation="10 degrees"
                obs_expected="25847"
                obs_have="25732"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20758"
                obs_have="20758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="3449079"
                         time_creation="Thu Aug  8 10:13:23 2013"
                         time_modification="Thu Aug  8 10:08:24 2013" />
        <observations epoch_first="Thu Aug  8 09:00:00 2013"
                      epoch_last="Thu Aug  8 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32305"
                obs_have="25756"
                obs_ratio="79.73" />
          <mask elevation="10 degrees"
                obs_expected="25847"
                obs_have="25732"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20758"
                obs_have="20758"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:25"
                         size="3449079"
                         time_creation="Thu Sep  5 01:03:07 2013"
                         time_modification="Thu Aug  8 10:08:24 2013" />
        <observations epoch_first="Thu Aug  8 09:00:00 2013"
                      epoch_last="Thu Aug  8 09:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32305"
                obs_have="25756"
                obs_ratio="79.73" />
          <mask elevation="10 degrees"
                obs_expected="25847"
                obs_have="25732"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="20758"
                obs_have="20758"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220k.13o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Aug  8 11:35:11 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Aug  8 11:13:33 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 12:00:11 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Aug  8 11:13:33 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 13:12:34 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Aug  8 11:13:33 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 13:49:16 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Aug  8 11:13:33 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Aug  8 11:13:33 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:19"
                         size="3826818"
                         time_creation="Thu Sep  5 01:03:07 2013"
                         time_modification="Thu Aug  8 11:08:18 2013" />
        <observations epoch_first="Thu Aug  8 10:00:00 2013"
                      epoch_last="Thu Aug  8 10:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28722"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="28748"
                obs_have="28722"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="27902"
                obs_have="27902"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220l.13o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Aug  8 12:31:29 2013"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3229556"
                         time_creation="Thu Aug  8 12:13:49 2013"
                         time_modification="Thu Aug  8 12:08:51 2013" />
        <observations epoch_first="Thu Aug  8 11:00:00 2013"
                      epoch_last="Thu Aug  8 11:59:59 2013"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="26642"
                obs_have="24103"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24133"
                obs_have="24075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22101"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Aug  8 12:59:57 2013"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3229556"
                         time_creation="Thu Aug  8 12:13:49 2013"
                         time_modification="Thu Aug  8 12:08:51 2013" />
        <observations epoch_first="Thu Aug  8 11:00:00 2013"
                      epoch_last="Thu Aug  8 11:59:59 2013"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="26642"
                obs_have="24103"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24133"
                obs_have="24075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22101"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Thu Aug  8 14:41:31 2013"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3229556"
                         time_creation="Thu Aug  8 12:13:49 2013"
                         time_modification="Thu Aug  8 12:08:51 2013" />
        <observations epoch_first="Thu Aug  8 11:00:00 2013"
                      epoch_last="Thu Aug  8 11:59:59 2013"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="26642"
                obs_have="24103"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24133"
                obs_have="24075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22101"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3229556"
                         time_creation="Thu Aug  8 12:13:49 2013"
                         time_modification="Thu Aug  8 12:08:51 2013" />
        <observations epoch_first="Thu Aug  8 11:00:00 2013"
                      epoch_last="Thu Aug  8 11:59:59 2013"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="26642"
                obs_have="24103"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24133"
                obs_have="24075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22101"
                obs_ratio="99.76" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:52"
                         size="3229556"
                         time_creation="Thu Sep  5 01:03:07 2013"
                         time_modification="Thu Aug  8 12:08:51 2013" />
        <observations epoch_first="Thu Aug  8 11:00:00 2013"
                      epoch_last="Thu Aug  8 11:59:59 2013"
                      epochs="3591"
                      epochs_ratio="99.75">
          <mask elevation="03 degrees"
                obs_expected="26642"
                obs_have="24103"
                obs_ratio="90.47" />
          <mask elevation="10 degrees"
                obs_expected="24133"
                obs_have="24075"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="22155"
                obs_have="22101"
                obs_ratio="99.76" />
        </observations>
      </control>
    </file>
    <file name="/cheb220m.13o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Aug  8 13:27:57 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="2895770"
                         time_creation="Thu Aug  8 13:14:00 2013"
                         time_modification="Thu Aug  8 13:08:23 2013" />
        <observations epoch_first="Thu Aug  8 12:00:00 2013"
                      epoch_last="Thu Aug  8 12:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="21490"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="21629"
                obs_have="21442"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="17348"
                obs_have="17285"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Aug  8 14:01:36 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="2895770"
                         time_creation="Thu Aug  8 13:14:00 2013"
                         time_modification="Thu Aug  8 13:08:23 2013" />
        <observations epoch_first="Thu Aug  8 12:00:00 2013"
                      epoch_last="Thu Aug  8 12:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="21490"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="21629"
                obs_have="21442"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="17348"
                obs_have="17285"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Thu Aug  8 15:41:34 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="2895770"
                         time_creation="Thu Aug  8 13:14:00 2013"
                         time_modification="Thu Aug  8 13:08:23 2013" />
        <observations epoch_first="Thu Aug  8 12:00:00 2013"
                      epoch_last="Thu Aug  8 12:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="21490"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="21629"
                obs_have="21442"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="17348"
                obs_have="17285"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="2895770"
                         time_creation="Thu Aug  8 13:14:00 2013"
                         time_modification="Thu Aug  8 13:08:23 2013" />
        <observations epoch_first="Thu Aug  8 12:00:00 2013"
                      epoch_last="Thu Aug  8 12:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="21490"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="21629"
                obs_have="21442"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="17348"
                obs_have="17285"
                obs_ratio="99.64" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:08:24"
                         size="2895770"
                         time_creation="Thu Sep  5 01:03:07 2013"
                         time_modification="Thu Aug  8 13:08:23 2013" />
        <observations epoch_first="Thu Aug  8 12:00:00 2013"
                      epoch_last="Thu Aug  8 12:59:59 2013"
                      epochs="3588"
                      epochs_ratio="99.67">
          <mask elevation="03 degrees"
                obs_expected="28083"
                obs_have="21490"
                obs_ratio="76.52" />
          <mask elevation="10 degrees"
                obs_expected="21629"
                obs_have="21442"
                obs_ratio="99.14" />
          <mask elevation="15 degrees"
                obs_expected="17348"
                obs_have="17285"
                obs_ratio="99.64" />
        </observations>
      </control>
    </file>
    <file name="/cheb220n.13o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Aug  8 14:57:14 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="3239191"
                         time_creation="Thu Aug  8 14:18:42 2013"
                         time_modification="Thu Aug  8 14:11:31 2013" />
        <observations epoch_first="Thu Aug  8 13:00:00 2013"
                      epoch_last="Thu Aug  8 13:59:59 2013"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="26887"
                obs_have="24170"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="24533"
                obs_have="24170"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="19364"
                obs_have="19123"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Thu Aug  8 16:53:26 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="3239191"
                         time_creation="Thu Aug  8 14:18:42 2013"
                         time_modification="Thu Aug  8 14:11:31 2013" />
        <observations epoch_first="Thu Aug  8 13:00:00 2013"
                      epoch_last="Thu Aug  8 13:59:59 2013"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="26887"
                obs_have="24170"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="24533"
                obs_have="24170"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="19364"
                obs_have="19123"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="3239191"
                         time_creation="Thu Aug  8 14:18:42 2013"
                         time_modification="Thu Aug  8 14:11:31 2013" />
        <observations epoch_first="Thu Aug  8 13:00:00 2013"
                      epoch_last="Thu Aug  8 13:59:59 2013"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="26887"
                obs_have="24170"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="24533"
                obs_have="24170"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="19364"
                obs_have="19123"
                obs_ratio="98.76" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:11:32"
                         size="3239191"
                         time_creation="Thu Sep  5 01:03:08 2013"
                         time_modification="Thu Aug  8 14:11:31 2013" />
        <observations epoch_first="Thu Aug  8 13:00:00 2013"
                      epoch_last="Thu Aug  8 13:59:59 2013"
                      epochs="3556"
                      epochs_ratio="98.78">
          <mask elevation="03 degrees"
                obs_expected="26887"
                obs_have="24170"
                obs_ratio="89.89" />
          <mask elevation="10 degrees"
                obs_expected="24533"
                obs_have="24170"
                obs_ratio="98.52" />
          <mask elevation="15 degrees"
                obs_expected="19364"
                obs_have="19123"
                obs_ratio="98.76" />
        </observations>
      </control>
    </file>
    <file name="/cheb220o.13o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Aug  8 15:25:38 2013"
               level="3">
        <file_statistics latency="00:12:16"
                         size="3789821"
                         time_creation="Thu Aug  8 15:18:29 2013"
                         time_modification="Thu Aug  8 15:12:15 2013" />
        <observations epoch_first="Thu Aug  8 14:00:01 2013"
                      epoch_last="Thu Aug  8 14:59:59 2013"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28414"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28368"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="24464"
                obs_have="24074"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Thu Aug  8 15:53:16 2013"
               level="3">
        <file_statistics latency="00:12:16"
                         size="3789821"
                         time_creation="Thu Aug  8 15:18:29 2013"
                         time_modification="Thu Aug  8 15:12:15 2013" />
        <observations epoch_first="Thu Aug  8 14:00:01 2013"
                      epoch_last="Thu Aug  8 14:59:59 2013"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28414"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28368"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="24464"
                obs_have="24074"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Thu Aug  8 18:03:59 2013"
               level="3">
        <file_statistics latency="00:12:16"
                         size="3789821"
                         time_creation="Thu Aug  8 15:18:29 2013"
                         time_modification="Thu Aug  8 15:12:15 2013" />
        <observations epoch_first="Thu Aug  8 14:00:01 2013"
                      epoch_last="Thu Aug  8 14:59:59 2013"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28414"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28368"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="24464"
                obs_have="24074"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:12:16"
                         size="3789821"
                         time_creation="Thu Aug  8 15:18:29 2013"
                         time_modification="Thu Aug  8 15:12:15 2013" />
        <observations epoch_first="Thu Aug  8 14:00:01 2013"
                      epoch_last="Thu Aug  8 14:59:59 2013"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28414"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28368"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="24464"
                obs_have="24074"
                obs_ratio="98.41" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:12:16"
                         size="3789821"
                         time_creation="Thu Sep  5 01:03:08 2013"
                         time_modification="Thu Aug  8 15:12:15 2013" />
        <observations epoch_first="Thu Aug  8 14:00:01 2013"
                      epoch_last="Thu Aug  8 14:59:59 2013"
                      epochs="3542"
                      epochs_ratio="98.39">
          <mask elevation="03 degrees"
                obs_expected="34030"
                obs_have="28414"
                obs_ratio="83.50" />
          <mask elevation="10 degrees"
                obs_expected="28931"
                obs_have="28368"
                obs_ratio="98.05" />
          <mask elevation="15 degrees"
                obs_expected="24464"
                obs_have="24074"
                obs_ratio="98.41" />
        </observations>
      </control>
    </file>
    <file name="/cheb220p.13o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Aug  8 16:29:23 2013"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4058109"
                         time_creation="Thu Aug  8 16:18:27 2013"
                         time_modification="Thu Aug  8 16:12:25 2013" />
        <observations epoch_first="Thu Aug  8 15:00:01 2013"
                      epoch_last="Thu Aug  8 15:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="30512"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="31041"
                obs_have="30478"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26444"
                obs_ratio="98.53" />
        </observations>
      </control>
      <control date="Thu Aug  8 17:07:56 2013"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4058109"
                         time_creation="Thu Aug  8 16:18:27 2013"
                         time_modification="Thu Aug  8 16:12:25 2013" />
        <observations epoch_first="Thu Aug  8 15:00:01 2013"
                      epoch_last="Thu Aug  8 15:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="30512"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="31041"
                obs_have="30478"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26444"
                obs_ratio="98.53" />
        </observations>
      </control>
      <control date="Thu Aug  8 19:07:28 2013"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4058109"
                         time_creation="Thu Aug  8 16:18:27 2013"
                         time_modification="Thu Aug  8 16:12:25 2013" />
        <observations epoch_first="Thu Aug  8 15:00:01 2013"
                      epoch_last="Thu Aug  8 15:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="30512"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="31041"
                obs_have="30478"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26444"
                obs_ratio="98.53" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4058109"
                         time_creation="Thu Aug  8 16:18:27 2013"
                         time_modification="Thu Aug  8 16:12:25 2013" />
        <observations epoch_first="Thu Aug  8 15:00:01 2013"
                      epoch_last="Thu Aug  8 15:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="30512"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="31041"
                obs_have="30478"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26444"
                obs_ratio="98.53" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:12:26"
                         size="4058109"
                         time_creation="Thu Sep  5 01:03:08 2013"
                         time_modification="Thu Aug  8 16:12:25 2013" />
        <observations epoch_first="Thu Aug  8 15:00:01 2013"
                      epoch_last="Thu Aug  8 15:59:59 2013"
                      epochs="3546"
                      epochs_ratio="98.50">
          <mask elevation="03 degrees"
                obs_expected="35943"
                obs_have="30512"
                obs_ratio="84.89" />
          <mask elevation="10 degrees"
                obs_expected="31041"
                obs_have="30478"
                obs_ratio="98.19" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26444"
                obs_ratio="98.53" />
        </observations>
      </control>
    </file>
    <file name="/cheb220q.13o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Aug  8 17:40:17 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4503862"
                         time_creation="Thu Aug  8 17:18:25 2013"
                         time_modification="Thu Aug  8 17:12:20 2013" />
        <observations epoch_first="Thu Aug  8 16:00:01 2013"
                      epoch_last="Thu Aug  8 16:59:59 2013"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="37411"
                obs_have="33967"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="34203"
                obs_have="33967"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="32143"
                obs_have="31992"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4503862"
                         time_creation="Thu Aug  8 17:18:25 2013"
                         time_modification="Thu Aug  8 17:12:20 2013" />
        <observations epoch_first="Thu Aug  8 16:00:01 2013"
                      epoch_last="Thu Aug  8 16:59:59 2013"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="37411"
                obs_have="33967"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="34203"
                obs_have="33967"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="32143"
                obs_have="31992"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:12:21"
                         size="4503862"
                         time_creation="Thu Sep  5 01:03:09 2013"
                         time_modification="Thu Aug  8 17:12:20 2013" />
        <observations epoch_first="Thu Aug  8 16:00:01 2013"
                      epoch_last="Thu Aug  8 16:59:59 2013"
                      epochs="3582"
                      epochs_ratio="99.50">
          <mask elevation="03 degrees"
                obs_expected="37411"
                obs_have="33967"
                obs_ratio="90.79" />
          <mask elevation="10 degrees"
                obs_expected="34203"
                obs_have="33967"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="32143"
                obs_have="31992"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/cheb220r.13o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Aug  8 18:38:12 2013"
               level="3">
        <file_statistics latency="00:23:44"
                         size="5056090"
                         time_creation="Thu Aug  8 18:33:36 2013"
                         time_modification="Thu Aug  8 18:23:43 2013" />
        <observations epoch_first="Thu Aug  8 17:00:00 2013"
                      epoch_last="Thu Aug  8 17:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="43785"
                obs_have="38244"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="38324"
                obs_have="38200"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31291"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Aug  8 20:40:48 2013"
               level="3">
        <file_statistics latency="00:23:44"
                         size="5056090"
                         time_creation="Thu Aug  8 18:33:36 2013"
                         time_modification="Thu Aug  8 18:23:43 2013" />
        <observations epoch_first="Thu Aug  8 17:00:00 2013"
                      epoch_last="Thu Aug  8 17:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="43785"
                obs_have="38244"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="38324"
                obs_have="38200"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31291"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Aug  8 21:27:22 2013"
               level="3">
        <file_statistics latency="00:23:44"
                         size="5056090"
                         time_creation="Thu Aug  8 18:33:36 2013"
                         time_modification="Thu Aug  8 18:23:43 2013" />
        <observations epoch_first="Thu Aug  8 17:00:00 2013"
                      epoch_last="Thu Aug  8 17:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="43785"
                obs_have="38244"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="38324"
                obs_have="38200"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31291"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:23:44"
                         size="5056090"
                         time_creation="Thu Aug  8 18:33:36 2013"
                         time_modification="Thu Aug  8 18:23:43 2013" />
        <observations epoch_first="Thu Aug  8 17:00:00 2013"
                      epoch_last="Thu Aug  8 17:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="43785"
                obs_have="38244"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="38324"
                obs_have="38200"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31291"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:23:44"
                         size="5056090"
                         time_creation="Thu Sep  5 01:03:09 2013"
                         time_modification="Thu Aug  8 18:23:43 2013" />
        <observations epoch_first="Thu Aug  8 17:00:00 2013"
                      epoch_last="Thu Aug  8 17:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="43785"
                obs_have="38244"
                obs_ratio="87.34" />
          <mask elevation="10 degrees"
                obs_expected="38324"
                obs_have="38200"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="31317"
                obs_have="31291"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/cheb220s.13o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Aug  8 19:31:16 2013"
               level="3">
        <file_statistics latency="00:12:31"
                         size="5140069"
                         time_creation="Thu Aug  8 19:18:39 2013"
                         time_modification="Thu Aug  8 19:12:30 2013" />
        <observations epoch_first="Thu Aug  8 18:00:01 2013"
                      epoch_last="Thu Aug  8 18:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41511"
                obs_have="38895"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="38966"
                obs_have="38868"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35196"
                obs_have="35178"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Aug  8 20:01:22 2013"
               level="3">
        <file_statistics latency="00:12:31"
                         size="5140069"
                         time_creation="Thu Aug  8 19:18:39 2013"
                         time_modification="Thu Aug  8 19:12:30 2013" />
        <observations epoch_first="Thu Aug  8 18:00:01 2013"
                      epoch_last="Thu Aug  8 18:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41511"
                obs_have="38895"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="38966"
                obs_have="38868"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35196"
                obs_have="35178"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:12:31"
                         size="5140069"
                         time_creation="Thu Aug  8 19:18:39 2013"
                         time_modification="Thu Aug  8 19:12:30 2013" />
        <observations epoch_first="Thu Aug  8 18:00:01 2013"
                      epoch_last="Thu Aug  8 18:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41511"
                obs_have="38895"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="38966"
                obs_have="38868"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35196"
                obs_have="35178"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:12:31"
                         size="5140069"
                         time_creation="Thu Sep  5 01:03:09 2013"
                         time_modification="Thu Aug  8 19:12:30 2013" />
        <observations epoch_first="Thu Aug  8 18:00:01 2013"
                      epoch_last="Thu Aug  8 18:59:59 2013"
                      epochs="3597"
                      epochs_ratio="99.92">
          <mask elevation="03 degrees"
                obs_expected="41511"
                obs_have="38895"
                obs_ratio="93.70" />
          <mask elevation="10 degrees"
                obs_expected="38966"
                obs_have="38868"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="35196"
                obs_have="35178"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/cheb220t.13o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Aug  8 22:32:13 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5035549"
                         time_creation="Thu Aug  8 20:13:39 2013"
                         time_modification="Thu Aug  8 20:11:45 2013" />
        <observations epoch_first="Thu Aug  8 19:00:00 2013"
                      epoch_last="Thu Aug  8 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40438"
                obs_have="38084"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="38104"
                obs_have="38038"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5035549"
                         time_creation="Thu Aug  8 20:13:39 2013"
                         time_modification="Thu Aug  8 20:11:45 2013" />
        <observations epoch_first="Thu Aug  8 19:00:00 2013"
                      epoch_last="Thu Aug  8 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40438"
                obs_have="38084"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="38104"
                obs_have="38038"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34940"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:11:46"
                         size="5035549"
                         time_creation="Thu Sep  5 01:03:10 2013"
                         time_modification="Thu Aug  8 20:11:45 2013" />
        <observations epoch_first="Thu Aug  8 19:00:00 2013"
                      epoch_last="Thu Aug  8 19:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40438"
                obs_have="38084"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="38104"
                obs_have="38038"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="34940"
                obs_have="34940"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220u.13o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Aug  8 21:58:57 2013"
               level="3">
        <file_statistics latency="00:11:16"
                         size="4049891"
                         time_creation="Thu Aug  8 21:13:53 2013"
                         time_modification="Thu Aug  8 21:11:15 2013" />
        <observations epoch_first="Thu Aug  8 20:00:00 2013"
                      epoch_last="Thu Aug  8 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33723"
                obs_have="30452"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30492"
                obs_have="30442"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Aug  8 23:18:00 2013"
               level="3">
        <file_statistics latency="00:11:16"
                         size="4049891"
                         time_creation="Thu Aug  8 21:13:53 2013"
                         time_modification="Thu Aug  8 21:11:15 2013" />
        <observations epoch_first="Thu Aug  8 20:00:00 2013"
                      epoch_last="Thu Aug  8 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33723"
                obs_have="30452"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30492"
                obs_have="30442"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:11:16"
                         size="4049891"
                         time_creation="Thu Aug  8 21:13:53 2013"
                         time_modification="Thu Aug  8 21:11:15 2013" />
        <observations epoch_first="Thu Aug  8 20:00:00 2013"
                      epoch_last="Thu Aug  8 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33723"
                obs_have="30452"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30492"
                obs_have="30442"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:11:16"
                         size="4049891"
                         time_creation="Thu Sep  5 01:03:11 2013"
                         time_modification="Thu Aug  8 21:11:15 2013" />
        <observations epoch_first="Thu Aug  8 20:00:00 2013"
                      epoch_last="Thu Aug  8 20:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33723"
                obs_have="30452"
                obs_ratio="90.30" />
          <mask elevation="10 degrees"
                obs_expected="30492"
                obs_have="30442"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="27892"
                obs_have="27892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220v.13o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Aug  8 23:00:03 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3931245"
                         time_creation="Thu Aug  8 22:13:41 2013"
                         time_modification="Thu Aug  8 22:10:03 2013" />
        <observations epoch_first="Thu Aug  8 21:00:00 2013"
                      epoch_last="Thu Aug  8 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35439"
                obs_have="29515"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29575"
                obs_have="29466"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25447"
                obs_have="25440"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Aug  9 00:21:19 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3931245"
                         time_creation="Thu Aug  8 22:13:41 2013"
                         time_modification="Thu Aug  8 22:10:03 2013" />
        <observations epoch_first="Thu Aug  8 21:00:00 2013"
                      epoch_last="Thu Aug  8 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35439"
                obs_have="29515"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29575"
                obs_have="29466"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25447"
                obs_have="25440"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Aug  9 00:55:14 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3931245"
                         time_creation="Thu Aug  8 22:13:41 2013"
                         time_modification="Thu Aug  8 22:10:03 2013" />
        <observations epoch_first="Thu Aug  8 21:00:00 2013"
                      epoch_last="Thu Aug  8 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35439"
                obs_have="29515"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29575"
                obs_have="29466"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25447"
                obs_have="25440"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3931245"
                         time_creation="Thu Aug  8 22:13:41 2013"
                         time_modification="Thu Aug  8 22:10:03 2013" />
        <observations epoch_first="Thu Aug  8 21:00:00 2013"
                      epoch_last="Thu Aug  8 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35439"
                obs_have="29515"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29575"
                obs_have="29466"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25447"
                obs_have="25440"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:10:04"
                         size="3931245"
                         time_creation="Thu Sep  5 01:03:11 2013"
                         time_modification="Thu Aug  8 22:10:03 2013" />
        <observations epoch_first="Thu Aug  8 21:00:00 2013"
                      epoch_last="Thu Aug  8 21:59:59 2013"
                      epochs="3599"
                      epochs_ratio="99.97">
          <mask elevation="03 degrees"
                obs_expected="35439"
                obs_have="29515"
                obs_ratio="83.28" />
          <mask elevation="10 degrees"
                obs_expected="29575"
                obs_have="29466"
                obs_ratio="99.63" />
          <mask elevation="15 degrees"
                obs_expected="25447"
                obs_have="25440"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/cheb220w.13o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Aug  8 23:53:34 2013"
               level="3">
        <file_statistics latency="00:13:30"
                         size="4331095"
                         time_creation="Thu Aug  8 23:18:54 2013"
                         time_modification="Thu Aug  8 23:13:29 2013" />
        <observations epoch_first="Thu Aug  8 22:00:00 2013"
                      epoch_last="Thu Aug  8 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34503"
                obs_have="32631"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="32629"
                obs_have="32605"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30505"
                obs_have="30505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Aug  9 02:04:05 2013"
               level="3">
        <file_statistics latency="00:13:30"
                         size="4331095"
                         time_creation="Thu Aug  8 23:18:54 2013"
                         time_modification="Thu Aug  8 23:13:29 2013" />
        <observations epoch_first="Thu Aug  8 22:00:00 2013"
                      epoch_last="Thu Aug  8 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34503"
                obs_have="32631"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="32629"
                obs_have="32605"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30505"
                obs_have="30505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:13:30"
                         size="4331095"
                         time_creation="Thu Aug  8 23:18:54 2013"
                         time_modification="Thu Aug  8 23:13:29 2013" />
        <observations epoch_first="Thu Aug  8 22:00:00 2013"
                      epoch_last="Thu Aug  8 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34503"
                obs_have="32631"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="32629"
                obs_have="32605"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30505"
                obs_have="30505"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:13:30"
                         size="4331095"
                         time_creation="Thu Sep  5 01:03:11 2013"
                         time_modification="Thu Aug  8 23:13:29 2013" />
        <observations epoch_first="Thu Aug  8 22:00:00 2013"
                      epoch_last="Thu Aug  8 22:59:59 2013"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34503"
                obs_have="32631"
                obs_ratio="94.57" />
          <mask elevation="10 degrees"
                obs_expected="32629"
                obs_have="32605"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="30505"
                obs_have="30505"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb220x.13o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Aug 10 01:35:25 2013"
               level="3">
        <file_statistics latency="00:26:11"
                         size="4350767"
                         time_creation="Fri Aug  9 00:33:51 2013"
                         time_modification="Fri Aug  9 00:26:10 2013" />
        <observations epoch_first="Thu Aug  8 23:00:00 2013"
                      epoch_last="Thu Aug  8 23:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="37388"
                obs_have="32777"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32763"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28737"
                obs_ratio="99.94" />
        </observations>
      </control>
      <control date="Sat Sep  7 12:03:49 2013"
               level="3">
        <file_statistics latency="00:26:11"
                         size="4350767"
                         time_creation="Thu Sep  5 01:03:15 2013"
                         time_modification="Fri Aug  9 00:26:10 2013" />
        <observations epoch_first="Thu Aug  8 23:00:00 2013"
                      epoch_last="Thu Aug  8 23:59:59 2013"
                      epochs="3598"
                      epochs_ratio="99.94">
          <mask elevation="03 degrees"
                obs_expected="37388"
                obs_have="32777"
                obs_ratio="87.67" />
          <mask elevation="10 degrees"
                obs_expected="32822"
                obs_have="32763"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="28753"
                obs_have="28737"
                obs_ratio="99.94" />
        </observations>
      </control>
    </file>
  </station>
</QC>
