<QC Comment="Quality check run by the RGP Dream Team"
    Date="2015-01-26 01:00:00"
    DayOfYear="26"
    Year="2015">
  <station name="CHEB">
    <file name="/cheb0260.15o"
          error="0"
          interval="30"
          session="0">
      <control date="Tue Jan 27 19:41:46 2015"
               level="3">
        <file_statistics latency="01:32:23"
                         size="1695597"
                         time_creation="Tue Jan 27 02:09:01 2015"
                         time_modification="Tue Jan 27 01:31:53 2015" />
        <observations epoch_first="Mon Jan 26 00:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:30 2015"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28568"
                obs_have="23821"
                obs_ratio="83.38" />
          <mask elevation="10 degrees"
                obs_expected="23849"
                obs_have="23796"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21036"
                obs_have="21016"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Wed Feb 25 05:06:54 2015"
               level="3">
        <file_statistics latency="01:57:19"
                         size="1695597"
                         time_creation="Mon Feb 23 00:59:51 2015"
                         time_modification="Tue Jan 27 01:56:49 2015" />
        <observations epoch_first="Mon Jan 26 00:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:30 2015"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="28568"
                obs_have="23821"
                obs_ratio="83.38" />
          <mask elevation="10 degrees"
                obs_expected="23849"
                obs_have="23796"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="21036"
                obs_have="21016"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/cheb026a.15o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="02:19:14"
                         size="1515543"
                         time_creation="Mon Jan 26 03:38:22 2015"
                         time_modification="Mon Jan 26 03:19:13 2015" />
        <observations epoch_first="Mon Jan 26 00:00:00 2015"
                      epoch_last="Mon Jan 26 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25405"
                obs_have="20817"
                obs_ratio="81.94" />
          <mask elevation="10 degrees"
                obs_expected="20809"
                obs_have="20767"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="16223"
                obs_have="16223"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="02:19:14"
                         size="1515543"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 03:19:13 2015" />
        <observations epoch_first="Mon Jan 26 00:00:00 2015"
                      epoch_last="Mon Jan 26 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25405"
                obs_have="20817"
                obs_ratio="81.94" />
          <mask elevation="10 degrees"
                obs_expected="20809"
                obs_have="20767"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="16223"
                obs_have="16223"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026b.15o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Jan 26 04:35:22 2015"
               level="3">
        <file_statistics latency="01:17:28"
                         size="1718752"
                         time_creation="Mon Jan 26 04:08:52 2015"
                         time_modification="Mon Jan 26 03:17:27 2015" />
        <observations epoch_first="Mon Jan 26 01:00:00 2015"
                      epoch_last="Mon Jan 26 01:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27453"
                obs_have="23818"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="23857"
                obs_have="23784"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="18315"
                obs_have="18315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="01:17:28"
                         size="1718752"
                         time_creation="Mon Jan 26 04:08:52 2015"
                         time_modification="Mon Jan 26 03:17:27 2015" />
        <observations epoch_first="Mon Jan 26 01:00:00 2015"
                      epoch_last="Mon Jan 26 01:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27453"
                obs_have="23818"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="23857"
                obs_have="23784"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="18315"
                obs_have="18315"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="01:17:28"
                         size="1718752"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 03:17:27 2015" />
        <observations epoch_first="Mon Jan 26 01:00:00 2015"
                      epoch_last="Mon Jan 26 01:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27453"
                obs_have="23818"
                obs_ratio="86.76" />
          <mask elevation="10 degrees"
                obs_expected="23857"
                obs_have="23784"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="18315"
                obs_have="18315"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026c.15o"
          error="0"
          interval="1"
          session="c">
      <control date="Mon Jan 26 05:34:07 2015"
               level="3">
        <file_statistics latency="00:33:09"
                         size="1652855"
                         time_creation="Mon Jan 26 04:08:52 2015"
                         time_modification="Mon Jan 26 03:33:08 2015" />
        <observations epoch_first="Mon Jan 26 02:00:00 2015"
                      epoch_last="Mon Jan 26 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28995"
                obs_have="22871"
                obs_ratio="78.88" />
          <mask elevation="10 degrees"
                obs_expected="22925"
                obs_have="22838"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="18770"
                obs_have="18770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:33:09"
                         size="1652855"
                         time_creation="Mon Jan 26 04:08:52 2015"
                         time_modification="Mon Jan 26 03:33:08 2015" />
        <observations epoch_first="Mon Jan 26 02:00:00 2015"
                      epoch_last="Mon Jan 26 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28995"
                obs_have="22871"
                obs_ratio="78.88" />
          <mask elevation="10 degrees"
                obs_expected="22925"
                obs_have="22838"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="18770"
                obs_have="18770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:33:09"
                         size="1652855"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 03:33:08 2015" />
        <observations epoch_first="Mon Jan 26 02:00:00 2015"
                      epoch_last="Mon Jan 26 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28995"
                obs_have="22871"
                obs_ratio="78.88" />
          <mask elevation="10 degrees"
                obs_expected="22925"
                obs_have="22838"
                obs_ratio="99.62" />
          <mask elevation="15 degrees"
                obs_expected="18770"
                obs_have="18770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026d.15o"
          error="0"
          interval="1"
          session="d">
      <control date="Mon Jan 26 06:34:36 2015"
               level="3">
        <file_statistics latency="00:09:08"
                         size="1860373"
                         time_creation="Mon Jan 26 05:10:25 2015"
                         time_modification="Mon Jan 26 04:09:07 2015" />
        <observations epoch_first="Mon Jan 26 03:00:00 2015"
                      epoch_last="Mon Jan 26 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27099"
                obs_have="25966"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25966"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:09:08"
                         size="1860373"
                         time_creation="Mon Jan 26 05:10:25 2015"
                         time_modification="Mon Jan 26 04:09:07 2015" />
        <observations epoch_first="Mon Jan 26 03:00:00 2015"
                      epoch_last="Mon Jan 26 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27099"
                obs_have="25966"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25966"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:09:08"
                         size="1860373"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 04:09:07 2015" />
        <observations epoch_first="Mon Jan 26 03:00:00 2015"
                      epoch_last="Mon Jan 26 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27099"
                obs_have="25966"
                obs_ratio="95.82" />
          <mask elevation="10 degrees"
                obs_expected="25986"
                obs_have="25966"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="24669"
                obs_have="24669"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026e.15o"
          error="0"
          interval="1"
          session="e">
      <control date="Mon Jan 26 07:34:36 2015"
               level="3">
        <file_statistics latency="00:09:01"
                         size="2395293"
                         time_creation="Mon Jan 26 06:10:04 2015"
                         time_modification="Mon Jan 26 05:09:00 2015" />
        <observations epoch_first="Mon Jan 26 04:00:00 2015"
                      epoch_last="Mon Jan 26 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38577"
                obs_have="33924"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="33908"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27506"
                obs_have="27506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:09:01"
                         size="2395293"
                         time_creation="Mon Jan 26 06:10:04 2015"
                         time_modification="Mon Jan 26 05:09:00 2015" />
        <observations epoch_first="Mon Jan 26 04:00:00 2015"
                      epoch_last="Mon Jan 26 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38577"
                obs_have="33924"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="33908"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27506"
                obs_have="27506"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:09:01"
                         size="2395293"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 05:09:00 2015" />
        <observations epoch_first="Mon Jan 26 04:00:00 2015"
                      epoch_last="Mon Jan 26 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38577"
                obs_have="33924"
                obs_ratio="87.94" />
          <mask elevation="10 degrees"
                obs_expected="34009"
                obs_have="33908"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27506"
                obs_have="27506"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026f.15o"
          error="0"
          interval="1"
          session="f">
      <control date="Mon Jan 26 08:34:26 2015"
               level="3">
        <file_statistics latency="00:08:18"
                         size="2531984"
                         time_creation="Mon Jan 26 07:39:24 2015"
                         time_modification="Mon Jan 26 06:08:17 2015" />
        <observations epoch_first="Mon Jan 26 05:00:00 2015"
                      epoch_last="Mon Jan 26 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40489"
                obs_have="35987"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="36007"
                obs_have="35974"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32062"
                obs_have="32062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:08:18"
                         size="2531984"
                         time_creation="Mon Jan 26 07:39:24 2015"
                         time_modification="Mon Jan 26 06:08:17 2015" />
        <observations epoch_first="Mon Jan 26 05:00:00 2015"
                      epoch_last="Mon Jan 26 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40489"
                obs_have="35987"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="36007"
                obs_have="35974"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32062"
                obs_have="32062"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:08:18"
                         size="2531984"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 06:08:17 2015" />
        <observations epoch_first="Mon Jan 26 05:00:00 2015"
                      epoch_last="Mon Jan 26 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40489"
                obs_have="35987"
                obs_ratio="88.88" />
          <mask elevation="10 degrees"
                obs_expected="36007"
                obs_have="35974"
                obs_ratio="99.91" />
          <mask elevation="15 degrees"
                obs_expected="32062"
                obs_have="32062"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026g.15o"
          error="0"
          interval="1"
          session="g">
      <control date="Mon Jan 26 09:34:04 2015"
               level="3">
        <file_statistics latency="00:08:25"
                         size="2522767"
                         time_creation="Mon Jan 26 09:14:22 2015"
                         time_modification="Mon Jan 26 07:08:24 2015" />
        <observations epoch_first="Mon Jan 26 06:00:00 2015"
                      epoch_last="Mon Jan 26 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37824"
                obs_have="35854"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="35896"
                obs_have="35831"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34481"
                obs_have="34433"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:08:25"
                         size="2522767"
                         time_creation="Mon Jan 26 09:14:22 2015"
                         time_modification="Mon Jan 26 07:08:24 2015" />
        <observations epoch_first="Mon Jan 26 06:00:00 2015"
                      epoch_last="Mon Jan 26 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37824"
                obs_have="35854"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="35896"
                obs_have="35831"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34481"
                obs_have="34433"
                obs_ratio="99.86" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:08:25"
                         size="2522767"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 07:08:24 2015" />
        <observations epoch_first="Mon Jan 26 06:00:00 2015"
                      epoch_last="Mon Jan 26 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37824"
                obs_have="35854"
                obs_ratio="94.79" />
          <mask elevation="10 degrees"
                obs_expected="35896"
                obs_have="35831"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="34481"
                obs_have="34433"
                obs_ratio="99.86" />
        </observations>
      </control>
    </file>
    <file name="/cheb026h.15o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="2473506"
                         time_creation="Mon Jan 26 11:08:38 2015"
                         time_modification="Mon Jan 26 08:11:13 2015" />
        <observations epoch_first="Mon Jan 26 07:00:00 2015"
                      epoch_last="Mon Jan 26 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35118"
                obs_ratio="92.03" />
          <mask elevation="10 degrees"
                obs_expected="35116"
                obs_have="35090"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32815"
                obs_have="32815"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:14"
                         size="2473506"
                         time_creation="Mon Feb 23 00:57:43 2015"
                         time_modification="Mon Jan 26 08:11:13 2015" />
        <observations epoch_first="Mon Jan 26 07:00:00 2015"
                      epoch_last="Mon Jan 26 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38159"
                obs_have="35118"
                obs_ratio="92.03" />
          <mask elevation="10 degrees"
                obs_expected="35116"
                obs_have="35090"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="32815"
                obs_have="32815"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026i.15o"
          error="0"
          interval="1"
          session="i">
      <control date="Mon Jan 26 11:34:15 2015"
               level="3">
        <file_statistics latency="00:08:23"
                         size="2626802"
                         time_creation="Mon Jan 26 11:08:38 2015"
                         time_modification="Mon Jan 26 09:08:22 2015" />
        <observations epoch_first="Mon Jan 26 08:00:00 2015"
                      epoch_last="Mon Jan 26 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41911"
                obs_have="37406"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="37414"
                obs_have="37354"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32107"
                obs_have="32107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:08:23"
                         size="2626802"
                         time_creation="Mon Jan 26 11:08:38 2015"
                         time_modification="Mon Jan 26 09:08:22 2015" />
        <observations epoch_first="Mon Jan 26 08:00:00 2015"
                      epoch_last="Mon Jan 26 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41911"
                obs_have="37406"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="37414"
                obs_have="37354"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32107"
                obs_have="32107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:08:23"
                         size="2626802"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 09:08:22 2015" />
        <observations epoch_first="Mon Jan 26 08:00:00 2015"
                      epoch_last="Mon Jan 26 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41911"
                obs_have="37406"
                obs_ratio="89.25" />
          <mask elevation="10 degrees"
                obs_expected="37414"
                obs_have="37354"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="32107"
                obs_have="32107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026j.15o"
          error="0"
          interval="1"
          session="j">
      <control date="Mon Jan 26 12:35:04 2015"
               level="3">
        <file_statistics latency="00:44:35"
                         size="2709298"
                         time_creation="Mon Jan 26 11:08:39 2015"
                         time_modification="Mon Jan 26 10:44:34 2015" />
        <observations epoch_first="Mon Jan 26 09:00:00 2015"
                      epoch_last="Mon Jan 26 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38635"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="38660"
                obs_have="38635"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36536"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:44:35"
                         size="2709298"
                         time_creation="Mon Jan 26 11:08:39 2015"
                         time_modification="Mon Jan 26 10:44:34 2015" />
        <observations epoch_first="Mon Jan 26 09:00:00 2015"
                      epoch_last="Mon Jan 26 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38635"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="38660"
                obs_have="38635"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36536"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:44:35"
                         size="2709298"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 10:44:34 2015" />
        <observations epoch_first="Mon Jan 26 09:00:00 2015"
                      epoch_last="Mon Jan 26 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38635"
                obs_ratio="97.56" />
          <mask elevation="10 degrees"
                obs_expected="38660"
                obs_have="38635"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36536"
                obs_have="36536"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026k.15o"
          error="0"
          interval="1"
          session="k">
      <control date="Mon Jan 26 11:43:34 2015"
               level="3">
        <file_statistics latency="00:11:32"
                         size="2572318"
                         time_creation="Mon Jan 26 11:18:19 2015"
                         time_modification="Mon Jan 26 11:11:31 2015" />
        <observations epoch_first="Mon Jan 26 10:00:00 2015"
                      epoch_last="Mon Jan 26 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="36589"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36539"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31985"
                obs_have="31985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 13:33:49 2015"
               level="3">
        <file_statistics latency="00:11:32"
                         size="2572318"
                         time_creation="Mon Jan 26 11:18:19 2015"
                         time_modification="Mon Jan 26 11:11:31 2015" />
        <observations epoch_first="Mon Jan 26 10:00:00 2015"
                      epoch_last="Mon Jan 26 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="36589"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36539"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31985"
                obs_have="31985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:32"
                         size="2572318"
                         time_creation="Mon Jan 26 11:18:19 2015"
                         time_modification="Mon Jan 26 11:11:31 2015" />
        <observations epoch_first="Mon Jan 26 10:00:00 2015"
                      epoch_last="Mon Jan 26 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="36589"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36539"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31985"
                obs_have="31985"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:32"
                         size="2572318"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 11:11:31 2015" />
        <observations epoch_first="Mon Jan 26 10:00:00 2015"
                      epoch_last="Mon Jan 26 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41150"
                obs_have="36589"
                obs_ratio="88.92" />
          <mask elevation="10 degrees"
                obs_expected="36582"
                obs_have="36539"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31985"
                obs_have="31985"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026l.15o"
          error="0"
          interval="1"
          session="l">
      <control date="Mon Jan 26 12:43:36 2015"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2208087"
                         time_creation="Mon Jan 26 12:18:20 2015"
                         time_modification="Mon Jan 26 12:08:06 2015" />
        <observations epoch_first="Mon Jan 26 11:00:00 2015"
                      epoch_last="Mon Jan 26 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34505"
                obs_have="31155"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="31163"
                obs_have="31104"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28862"
                obs_have="28862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 14:33:48 2015"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2208087"
                         time_creation="Mon Jan 26 12:18:20 2015"
                         time_modification="Mon Jan 26 12:08:06 2015" />
        <observations epoch_first="Mon Jan 26 11:00:00 2015"
                      epoch_last="Mon Jan 26 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34505"
                obs_have="31155"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="31163"
                obs_have="31104"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28862"
                obs_have="28862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2208087"
                         time_creation="Mon Jan 26 12:18:20 2015"
                         time_modification="Mon Jan 26 12:08:06 2015" />
        <observations epoch_first="Mon Jan 26 11:00:00 2015"
                      epoch_last="Mon Jan 26 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34505"
                obs_have="31155"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="31163"
                obs_have="31104"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28862"
                obs_have="28862"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:08:07"
                         size="2208087"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 12:08:06 2015" />
        <observations epoch_first="Mon Jan 26 11:00:00 2015"
                      epoch_last="Mon Jan 26 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34505"
                obs_have="31155"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="31163"
                obs_have="31104"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="28862"
                obs_have="28862"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026m.15o"
          error="0"
          interval="1"
          session="m">
      <control date="Mon Jan 26 13:43:33 2015"
               level="3">
        <file_statistics latency="00:11:33"
                         size="2414532"
                         time_creation="Mon Jan 26 13:18:22 2015"
                         time_modification="Mon Jan 26 13:11:32 2015" />
        <observations epoch_first="Mon Jan 26 12:00:00 2015"
                      epoch_last="Mon Jan 26 12:59:59 2015"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="38705"
                obs_have="34278"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="35161"
                obs_have="34257"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="30554"
                obs_have="29729"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Mon Jan 26 15:34:23 2015"
               level="3">
        <file_statistics latency="00:11:33"
                         size="2414532"
                         time_creation="Mon Jan 26 13:18:22 2015"
                         time_modification="Mon Jan 26 13:11:32 2015" />
        <observations epoch_first="Mon Jan 26 12:00:00 2015"
                      epoch_last="Mon Jan 26 12:59:59 2015"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="38705"
                obs_have="34278"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="35161"
                obs_have="34257"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="30554"
                obs_have="29729"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:33"
                         size="2414532"
                         time_creation="Mon Jan 26 13:18:22 2015"
                         time_modification="Mon Jan 26 13:11:32 2015" />
        <observations epoch_first="Mon Jan 26 12:00:00 2015"
                      epoch_last="Mon Jan 26 12:59:59 2015"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="38705"
                obs_have="34278"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="35161"
                obs_have="34257"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="30554"
                obs_have="29729"
                obs_ratio="97.30" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:33"
                         size="2414532"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 13:11:32 2015" />
        <observations epoch_first="Mon Jan 26 12:00:00 2015"
                      epoch_last="Mon Jan 26 12:59:59 2015"
                      epochs="3506"
                      epochs_ratio="97.39">
          <mask elevation="03 degrees"
                obs_expected="38705"
                obs_have="34278"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="35161"
                obs_have="34257"
                obs_ratio="97.43" />
          <mask elevation="15 degrees"
                obs_expected="30554"
                obs_have="29729"
                obs_ratio="97.30" />
        </observations>
      </control>
    </file>
    <file name="/cheb026n.15o"
          error="0"
          interval="1"
          session="n">
      <control date="Mon Jan 26 14:43:39 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2583335"
                         time_creation="Mon Jan 26 14:18:22 2015"
                         time_modification="Mon Jan 26 14:11:38 2015" />
        <observations epoch_first="Mon Jan 26 13:00:00 2015"
                      epoch_last="Mon Jan 26 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39062"
                obs_have="36758"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="36768"
                obs_have="36740"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31839"
                obs_have="31839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 16:36:16 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2583335"
                         time_creation="Mon Jan 26 14:18:22 2015"
                         time_modification="Mon Jan 26 14:11:38 2015" />
        <observations epoch_first="Mon Jan 26 13:00:00 2015"
                      epoch_last="Mon Jan 26 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39062"
                obs_have="36758"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="36768"
                obs_have="36740"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31839"
                obs_have="31839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2583335"
                         time_creation="Mon Jan 26 14:18:22 2015"
                         time_modification="Mon Jan 26 14:11:38 2015" />
        <observations epoch_first="Mon Jan 26 13:00:00 2015"
                      epoch_last="Mon Jan 26 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39062"
                obs_have="36758"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="36768"
                obs_have="36740"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31839"
                obs_have="31839"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2583335"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 14:11:38 2015" />
        <observations epoch_first="Mon Jan 26 13:00:00 2015"
                      epoch_last="Mon Jan 26 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39062"
                obs_have="36758"
                obs_ratio="94.10" />
          <mask elevation="10 degrees"
                obs_expected="36768"
                obs_have="36740"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="31839"
                obs_have="31839"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026o.15o"
          error="0"
          interval="1"
          session="o">
      <control date="Mon Jan 26 15:43:33 2015"
               level="3">
        <file_statistics latency="00:12:14"
                         size="2100175"
                         time_creation="Mon Jan 26 15:18:24 2015"
                         time_modification="Mon Jan 26 15:12:13 2015" />
        <observations epoch_first="Mon Jan 26 14:00:00 2015"
                      epoch_last="Mon Jan 26 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32748"
                obs_have="29536"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="29530"
                obs_have="29483"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 17:34:08 2015"
               level="3">
        <file_statistics latency="00:12:14"
                         size="2100175"
                         time_creation="Mon Jan 26 15:18:24 2015"
                         time_modification="Mon Jan 26 15:12:13 2015" />
        <observations epoch_first="Mon Jan 26 14:00:00 2015"
                      epoch_last="Mon Jan 26 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32748"
                obs_have="29536"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="29530"
                obs_have="29483"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:12:14"
                         size="2100175"
                         time_creation="Mon Jan 26 15:18:24 2015"
                         time_modification="Mon Jan 26 15:12:13 2015" />
        <observations epoch_first="Mon Jan 26 14:00:00 2015"
                      epoch_last="Mon Jan 26 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32748"
                obs_have="29536"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="29530"
                obs_have="29483"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:12:14"
                         size="2100175"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 15:12:13 2015" />
        <observations epoch_first="Mon Jan 26 14:00:00 2015"
                      epoch_last="Mon Jan 26 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32748"
                obs_have="29536"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="29530"
                obs_have="29483"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="26770"
                obs_have="26770"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026p.15o"
          error="0"
          interval="1"
          session="p">
      <control date="Mon Jan 26 16:43:25 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="1915398"
                         time_creation="Mon Jan 26 16:18:24 2015"
                         time_modification="Mon Jan 26 16:11:38 2015" />
        <observations epoch_first="Mon Jan 26 15:00:00 2015"
                      epoch_last="Mon Jan 26 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="26769"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="26801"
                obs_have="26723"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22938"
                obs_have="22938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 18:34:02 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="1915398"
                         time_creation="Mon Jan 26 16:18:24 2015"
                         time_modification="Mon Jan 26 16:11:38 2015" />
        <observations epoch_first="Mon Jan 26 15:00:00 2015"
                      epoch_last="Mon Jan 26 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="26769"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="26801"
                obs_have="26723"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22938"
                obs_have="22938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="1915398"
                         time_creation="Mon Jan 26 16:18:24 2015"
                         time_modification="Mon Jan 26 16:11:38 2015" />
        <observations epoch_first="Mon Jan 26 15:00:00 2015"
                      epoch_last="Mon Jan 26 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="26769"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="26801"
                obs_have="26723"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22938"
                obs_have="22938"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="1915398"
                         time_creation="Mon Feb 23 00:57:44 2015"
                         time_modification="Mon Jan 26 16:11:38 2015" />
        <observations epoch_first="Mon Jan 26 15:00:00 2015"
                      epoch_last="Mon Jan 26 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32220"
                obs_have="26769"
                obs_ratio="83.08" />
          <mask elevation="10 degrees"
                obs_expected="26801"
                obs_have="26723"
                obs_ratio="99.71" />
          <mask elevation="15 degrees"
                obs_expected="22938"
                obs_have="22938"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026q.15o"
          error="0"
          interval="1"
          session="q">
      <control date="Mon Jan 26 17:43:47 2015"
               level="3">
        <file_statistics latency="00:12:47"
                         size="1674132"
                         time_creation="Mon Jan 26 17:18:26 2015"
                         time_modification="Mon Jan 26 17:12:46 2015" />
        <observations epoch_first="Mon Jan 26 16:00:00 2015"
                      epoch_last="Mon Jan 26 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28674"
                obs_have="23184"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="23233"
                obs_have="23168"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="18924"
                obs_have="18924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 19:34:20 2015"
               level="3">
        <file_statistics latency="00:12:47"
                         size="1674132"
                         time_creation="Mon Jan 26 17:18:26 2015"
                         time_modification="Mon Jan 26 17:12:46 2015" />
        <observations epoch_first="Mon Jan 26 16:00:00 2015"
                      epoch_last="Mon Jan 26 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28674"
                obs_have="23184"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="23233"
                obs_have="23168"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="18924"
                obs_have="18924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:12:47"
                         size="1674132"
                         time_creation="Mon Jan 26 17:18:26 2015"
                         time_modification="Mon Jan 26 17:12:46 2015" />
        <observations epoch_first="Mon Jan 26 16:00:00 2015"
                      epoch_last="Mon Jan 26 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28674"
                obs_have="23184"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="23233"
                obs_have="23168"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="18924"
                obs_have="18924"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:12:47"
                         size="1674132"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 17:12:46 2015" />
        <observations epoch_first="Mon Jan 26 16:00:00 2015"
                      epoch_last="Mon Jan 26 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28674"
                obs_have="23184"
                obs_ratio="80.85" />
          <mask elevation="10 degrees"
                obs_expected="23233"
                obs_have="23168"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="18924"
                obs_have="18924"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026r.15o"
          error="0"
          interval="1"
          session="r">
      <control date="Mon Jan 26 18:43:27 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="1863857"
                         time_creation="Mon Jan 26 18:18:24 2015"
                         time_modification="Mon Jan 26 18:11:07 2015" />
        <observations epoch_first="Mon Jan 26 17:00:00 2015"
                      epoch_last="Mon Jan 26 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29596"
                obs_have="26018"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="26026"
                obs_have="25972"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 20:33:59 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="1863857"
                         time_creation="Mon Jan 26 18:18:24 2015"
                         time_modification="Mon Jan 26 18:11:07 2015" />
        <observations epoch_first="Mon Jan 26 17:00:00 2015"
                      epoch_last="Mon Jan 26 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29596"
                obs_have="26018"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="26026"
                obs_have="25972"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="1863857"
                         time_creation="Mon Jan 26 18:18:24 2015"
                         time_modification="Mon Jan 26 18:11:07 2015" />
        <observations epoch_first="Mon Jan 26 17:00:00 2015"
                      epoch_last="Mon Jan 26 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29596"
                obs_have="26018"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="26026"
                obs_have="25972"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:08"
                         size="1863857"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 18:11:07 2015" />
        <observations epoch_first="Mon Jan 26 17:00:00 2015"
                      epoch_last="Mon Jan 26 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29596"
                obs_have="26018"
                obs_ratio="87.91" />
          <mask elevation="10 degrees"
                obs_expected="26026"
                obs_have="25972"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="23107"
                obs_have="23107"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026s.15o"
          error="0"
          interval="1"
          session="s">
      <control date="Mon Jan 26 19:43:48 2015"
               level="3">
        <file_statistics latency="00:11:23"
                         size="2005205"
                         time_creation="Mon Jan 26 19:23:31 2015"
                         time_modification="Mon Jan 26 19:11:22 2015" />
        <observations epoch_first="Mon Jan 26 18:00:00 2015"
                      epoch_last="Mon Jan 26 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28133"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28154"
                obs_have="28133"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25846"
                obs_have="25846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 21:34:56 2015"
               level="3">
        <file_statistics latency="00:11:23"
                         size="2005205"
                         time_creation="Mon Jan 26 19:23:31 2015"
                         time_modification="Mon Jan 26 19:11:22 2015" />
        <observations epoch_first="Mon Jan 26 18:00:00 2015"
                      epoch_last="Mon Jan 26 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28133"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28154"
                obs_have="28133"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25846"
                obs_have="25846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:11:23"
                         size="2005205"
                         time_creation="Mon Jan 26 19:23:31 2015"
                         time_modification="Mon Jan 26 19:11:22 2015" />
        <observations epoch_first="Mon Jan 26 18:00:00 2015"
                      epoch_last="Mon Jan 26 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28133"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28154"
                obs_have="28133"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25846"
                obs_have="25846"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:11:23"
                         size="2005205"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 19:11:22 2015" />
        <observations epoch_first="Mon Jan 26 18:00:00 2015"
                      epoch_last="Mon Jan 26 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28133"
                obs_ratio="97.68" />
          <mask elevation="10 degrees"
                obs_expected="28154"
                obs_have="28133"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="25846"
                obs_have="25846"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026t.15o"
          error="0"
          interval="1"
          session="t">
      <control date="Mon Jan 26 22:34:16 2015"
               level="3">
        <file_statistics latency="00:41:54"
                         size="2041828"
                         time_creation="Mon Jan 26 21:08:38 2015"
                         time_modification="Mon Jan 26 20:41:53 2015" />
        <observations epoch_first="Mon Jan 26 19:00:00 2015"
                      epoch_last="Mon Jan 26 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="28672"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28641"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25329"
                obs_have="25329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:41:54"
                         size="2041828"
                         time_creation="Mon Jan 26 21:08:38 2015"
                         time_modification="Mon Jan 26 20:41:53 2015" />
        <observations epoch_first="Mon Jan 26 19:00:00 2015"
                      epoch_last="Mon Jan 26 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="28672"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28641"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25329"
                obs_have="25329"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:41:54"
                         size="2041828"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 20:41:53 2015" />
        <observations epoch_first="Mon Jan 26 19:00:00 2015"
                      epoch_last="Mon Jan 26 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32903"
                obs_have="28672"
                obs_ratio="87.14" />
          <mask elevation="10 degrees"
                obs_expected="28698"
                obs_have="28641"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="25329"
                obs_have="25329"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026u.15o"
          error="0"
          interval="1"
          session="u">
      <control date="Mon Jan 26 21:43:42 2015"
               level="3">
        <file_statistics latency="00:12:15"
                         size="1854703"
                         time_creation="Mon Jan 26 21:18:38 2015"
                         time_modification="Mon Jan 26 21:12:14 2015" />
        <observations epoch_first="Mon Jan 26 20:00:00 2015"
                      epoch_last="Mon Jan 26 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="25873"
                obs_ratio="75.73" />
          <mask elevation="10 degrees"
                obs_expected="25891"
                obs_have="25821"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="19658"
                obs_have="19658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Jan 26 23:33:58 2015"
               level="3">
        <file_statistics latency="00:12:15"
                         size="1854703"
                         time_creation="Mon Jan 26 21:18:38 2015"
                         time_modification="Mon Jan 26 21:12:14 2015" />
        <observations epoch_first="Mon Jan 26 20:00:00 2015"
                      epoch_last="Mon Jan 26 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="25873"
                obs_ratio="75.73" />
          <mask elevation="10 degrees"
                obs_expected="25891"
                obs_have="25821"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="19658"
                obs_have="19658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:12:15"
                         size="1854703"
                         time_creation="Mon Jan 26 21:18:38 2015"
                         time_modification="Mon Jan 26 21:12:14 2015" />
        <observations epoch_first="Mon Jan 26 20:00:00 2015"
                      epoch_last="Mon Jan 26 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="25873"
                obs_ratio="75.73" />
          <mask elevation="10 degrees"
                obs_expected="25891"
                obs_have="25821"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="19658"
                obs_have="19658"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:12:15"
                         size="1854703"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 21:12:14 2015" />
        <observations epoch_first="Mon Jan 26 20:00:00 2015"
                      epoch_last="Mon Jan 26 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34166"
                obs_have="25873"
                obs_ratio="75.73" />
          <mask elevation="10 degrees"
                obs_expected="25891"
                obs_have="25821"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="19658"
                obs_have="19658"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026v.15o"
          error="0"
          interval="1"
          session="v">
      <control date="Mon Jan 26 22:44:11 2015"
               level="3">
        <file_statistics latency="00:15:34"
                         size="1959281"
                         time_creation="Mon Jan 26 22:23:35 2015"
                         time_modification="Mon Jan 26 22:15:33 2015" />
        <observations epoch_first="Mon Jan 26 21:00:00 2015"
                      epoch_last="Mon Jan 26 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28598"
                obs_have="27443"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27475"
                obs_have="27443"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26699"
                obs_have="26699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 00:34:34 2015"
               level="3">
        <file_statistics latency="00:15:34"
                         size="1959281"
                         time_creation="Mon Jan 26 22:23:35 2015"
                         time_modification="Mon Jan 26 22:15:33 2015" />
        <observations epoch_first="Mon Jan 26 21:00:00 2015"
                      epoch_last="Mon Jan 26 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28598"
                obs_have="27443"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27475"
                obs_have="27443"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26699"
                obs_have="26699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:15:34"
                         size="1959281"
                         time_creation="Mon Jan 26 22:23:35 2015"
                         time_modification="Mon Jan 26 22:15:33 2015" />
        <observations epoch_first="Mon Jan 26 21:00:00 2015"
                      epoch_last="Mon Jan 26 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28598"
                obs_have="27443"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27475"
                obs_have="27443"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26699"
                obs_have="26699"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:15:34"
                         size="1959281"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 22:15:33 2015" />
        <observations epoch_first="Mon Jan 26 21:00:00 2015"
                      epoch_last="Mon Jan 26 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28598"
                obs_have="27443"
                obs_ratio="95.96" />
          <mask elevation="10 degrees"
                obs_expected="27475"
                obs_have="27443"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="26699"
                obs_have="26699"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026w.15o"
          error="0"
          interval="1"
          session="w">
      <control date="Mon Jan 26 23:43:36 2015"
               level="3">
        <file_statistics latency="00:14:54"
                         size="1911430"
                         time_creation="Mon Jan 26 23:28:32 2015"
                         time_modification="Mon Jan 26 23:14:53 2015" />
        <observations epoch_first="Mon Jan 26 22:00:00 2015"
                      epoch_last="Mon Jan 26 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26725"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26709"
                obs_have="26698"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24694"
                obs_have="24694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 01:34:02 2015"
               level="3">
        <file_statistics latency="00:14:54"
                         size="1911430"
                         time_creation="Mon Jan 26 23:28:32 2015"
                         time_modification="Mon Jan 26 23:14:53 2015" />
        <observations epoch_first="Mon Jan 26 22:00:00 2015"
                      epoch_last="Mon Jan 26 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26725"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26709"
                obs_have="26698"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24694"
                obs_have="24694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:14:54"
                         size="1911430"
                         time_creation="Mon Jan 26 23:28:32 2015"
                         time_modification="Mon Jan 26 23:14:53 2015" />
        <observations epoch_first="Mon Jan 26 22:00:00 2015"
                      epoch_last="Mon Jan 26 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26725"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26709"
                obs_have="26698"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24694"
                obs_have="24694"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:14:54"
                         size="1911430"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Mon Jan 26 23:14:53 2015" />
        <observations epoch_first="Mon Jan 26 22:00:00 2015"
                      epoch_last="Mon Jan 26 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="26725"
                obs_ratio="92.80" />
          <mask elevation="10 degrees"
                obs_expected="26709"
                obs_have="26698"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="24694"
                obs_have="24694"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb026x.15o"
          error="0"
          interval="1"
          session="x">
      <control date="Tue Jan 27 00:43:03 2015"
               level="3">
        <file_statistics latency="00:13:16"
                         size="1646614"
                         time_creation="Tue Jan 27 00:18:33 2015"
                         time_modification="Tue Jan 27 00:13:15 2015" />
        <observations epoch_first="Mon Jan 26 23:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24998"
                obs_have="22771"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="22787"
                obs_have="22746"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20432"
                obs_have="20432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 02:33:13 2015"
               level="3">
        <file_statistics latency="00:13:16"
                         size="1646614"
                         time_creation="Tue Jan 27 00:18:33 2015"
                         time_modification="Tue Jan 27 00:13:15 2015" />
        <observations epoch_first="Mon Jan 26 23:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24998"
                obs_have="22771"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="22787"
                obs_have="22746"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20432"
                obs_have="20432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 27 19:19:26 2015"
               level="3">
        <file_statistics latency="00:13:16"
                         size="1646614"
                         time_creation="Tue Jan 27 00:18:33 2015"
                         time_modification="Tue Jan 27 00:13:15 2015" />
        <observations epoch_first="Mon Jan 26 23:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24998"
                obs_have="22771"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="22787"
                obs_have="22746"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20432"
                obs_have="20432"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 25 04:45:03 2015"
               level="3">
        <file_statistics latency="00:13:16"
                         size="1646614"
                         time_creation="Mon Feb 23 00:57:45 2015"
                         time_modification="Tue Jan 27 00:13:15 2015" />
        <observations epoch_first="Mon Jan 26 23:00:00 2015"
                      epoch_last="Mon Jan 26 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24998"
                obs_have="22771"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="22787"
                obs_have="22746"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="20432"
                obs_have="20432"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
