<QC Comment="Quality check run by the RGP Dream Team"
    Date="2015-03-14 02:00:00"
    DayOfYear="73"
    Year="2015">
  <station name="CHEB">
    <file name="/cheb0730.15o"
          error="0"
          interval="30"
          session="0">
      <control date="Mon Apr 13 05:01:29 2015"
               level="3">
        <file_statistics latency="01:32:23"
                         size="1694310"
                         time_creation="Sat Apr 11 00:59:55 2015"
                         time_modification="Sun Mar 15 01:31:53 2015" />
        <observations epoch_first="Sat Mar 14 00:00:00 2015"
                      epoch_last="Sat Mar 14 23:59:30 2015"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28595"
                obs_have="23797"
                obs_ratio="83.22" />
          <mask elevation="10 degrees"
                obs_expected="23827"
                obs_have="23782"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="21004"
                obs_have="21004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073a.15o"
          error="0"
          interval="1"
          session="a">
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="04:12:16"
                         size="1895423"
                         time_creation="Sat Apr 11 00:57:48 2015"
                         time_modification="Sat Mar 14 05:12:15 2015" />
        <observations epoch_first="Sat Mar 14 00:00:00 2015"
                      epoch_last="Sat Mar 14 00:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27670"
                obs_have="26378"
                obs_ratio="95.33" />
          <mask elevation="10 degrees"
                obs_expected="26554"
                obs_have="26378"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25686"
                obs_have="25686"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073b.15o"
          error="0"
          interval="1"
          session="b">
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="03:12:17"
                         size="2424337"
                         time_creation="Sat Apr 11 00:57:48 2015"
                         time_modification="Sat Mar 14 05:12:16 2015" />
        <observations epoch_first="Sat Mar 14 01:00:00 2015"
                      epoch_last="Sat Mar 14 01:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40324"
                obs_have="34375"
                obs_ratio="85.25" />
          <mask elevation="10 degrees"
                obs_expected="34420"
                obs_have="34327"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27021"
                obs_have="27021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073c.15o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Mar 14 05:33:34 2015"
               level="3">
        <file_statistics latency="02:12:17"
                         size="2572235"
                         time_creation="Sat Mar 14 05:18:20 2015"
                         time_modification="Sat Mar 14 05:12:16 2015" />
        <observations epoch_first="Sat Mar 14 02:00:00 2015"
                      epoch_last="Sat Mar 14 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="36587"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="36622"
                obs_have="36564"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33455"
                obs_have="33455"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="02:12:17"
                         size="2572235"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 05:12:16 2015" />
        <observations epoch_first="Sat Mar 14 02:00:00 2015"
                      epoch_last="Sat Mar 14 02:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39087"
                obs_have="36587"
                obs_ratio="93.60" />
          <mask elevation="10 degrees"
                obs_expected="36622"
                obs_have="36564"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="33455"
                obs_have="33455"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073d.15o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Mar 14 06:34:44 2015"
               level="3">
        <file_statistics latency="01:12:18"
                         size="2527974"
                         time_creation="Sat Mar 14 05:18:20 2015"
                         time_modification="Sat Mar 14 05:12:17 2015" />
        <observations epoch_first="Sat Mar 14 03:00:00 2015"
                      epoch_last="Sat Mar 14 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35934"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="35943"
                obs_have="35934"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34970"
                obs_have="34970"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="01:12:18"
                         size="2527974"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 05:12:17 2015" />
        <observations epoch_first="Sat Mar 14 03:00:00 2015"
                      epoch_last="Sat Mar 14 03:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37338"
                obs_have="35934"
                obs_ratio="96.24" />
          <mask elevation="10 degrees"
                obs_expected="35943"
                obs_have="35934"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="34970"
                obs_have="34970"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073e.15o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Mar 14 07:33:52 2015"
               level="3">
        <file_statistics latency="01:10:25"
                         size="2458048"
                         time_creation="Sat Mar 14 06:13:18 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 04:00:00 2015"
                      epoch_last="Sat Mar 14 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38379"
                obs_have="34885"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34859"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32085"
                obs_have="32085"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="01:10:25"
                         size="2458048"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 04:00:00 2015"
                      epoch_last="Sat Mar 14 04:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38379"
                obs_have="34885"
                obs_ratio="90.90" />
          <mask elevation="10 degrees"
                obs_expected="34895"
                obs_have="34859"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="32085"
                obs_have="32085"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073f.15o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Mar 14 06:18:12 2015"
               level="3">
        <file_statistics latency="00:10:25"
                         size="2368657"
                         time_creation="Sat Mar 14 06:13:18 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 05:00:00 2015"
                      epoch_last="Sat Mar 14 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39862"
                obs_have="33547"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="33565"
                obs_have="33506"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29112"
                obs_have="29112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 06:43:25 2015"
               level="3">
        <file_statistics latency="00:10:25"
                         size="2368657"
                         time_creation="Sat Mar 14 06:13:18 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 05:00:00 2015"
                      epoch_last="Sat Mar 14 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39862"
                obs_have="33547"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="33565"
                obs_have="33506"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29112"
                obs_have="29112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 08:34:06 2015"
               level="3">
        <file_statistics latency="00:10:25"
                         size="2368657"
                         time_creation="Sat Mar 14 06:13:18 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 05:00:00 2015"
                      epoch_last="Sat Mar 14 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39862"
                obs_have="33547"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="33565"
                obs_have="33506"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29112"
                obs_have="29112"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:10:25"
                         size="2368657"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 06:10:24 2015" />
        <observations epoch_first="Sat Mar 14 05:00:00 2015"
                      epoch_last="Sat Mar 14 05:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39862"
                obs_have="33547"
                obs_ratio="84.16" />
          <mask elevation="10 degrees"
                obs_expected="33565"
                obs_have="33506"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="29112"
                obs_have="29112"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073g.15o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Mar 14 07:18:49 2015"
               level="3">
        <file_statistics latency="00:08:53"
                         size="2573942"
                         time_creation="Sat Mar 14 07:13:23 2015"
                         time_modification="Sat Mar 14 07:08:52 2015" />
        <observations epoch_first="Sat Mar 14 06:00:00 2015"
                      epoch_last="Sat Mar 14 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39457"
                obs_have="36614"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="36614"
                obs_have="36590"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 07:45:11 2015"
               level="3">
        <file_statistics latency="00:08:53"
                         size="2573942"
                         time_creation="Sat Mar 14 07:13:23 2015"
                         time_modification="Sat Mar 14 07:08:52 2015" />
        <observations epoch_first="Sat Mar 14 06:00:00 2015"
                      epoch_last="Sat Mar 14 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39457"
                obs_have="36614"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="36614"
                obs_have="36590"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 09:35:04 2015"
               level="3">
        <file_statistics latency="00:08:53"
                         size="2573942"
                         time_creation="Sat Mar 14 07:13:23 2015"
                         time_modification="Sat Mar 14 07:08:52 2015" />
        <observations epoch_first="Sat Mar 14 06:00:00 2015"
                      epoch_last="Sat Mar 14 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39457"
                obs_have="36614"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="36614"
                obs_have="36590"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33463"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:08:53"
                         size="2573942"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 07:08:52 2015" />
        <observations epoch_first="Sat Mar 14 06:00:00 2015"
                      epoch_last="Sat Mar 14 06:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39457"
                obs_have="36614"
                obs_ratio="92.79" />
          <mask elevation="10 degrees"
                obs_expected="36614"
                obs_have="36590"
                obs_ratio="99.93" />
          <mask elevation="15 degrees"
                obs_expected="33463"
                obs_have="33463"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073h.15o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Mar 14 08:18:14 2015"
               level="3">
        <file_statistics latency="00:08:42"
                         size="2473560"
                         time_creation="Sat Mar 14 08:13:23 2015"
                         time_modification="Sat Mar 14 08:08:41 2015" />
        <observations epoch_first="Sat Mar 14 07:00:00 2015"
                      epoch_last="Sat Mar 14 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40585"
                obs_have="35115"
                obs_ratio="86.52" />
          <mask elevation="10 degrees"
                obs_expected="35106"
                obs_have="35072"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30072"
                obs_have="30072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 08:43:51 2015"
               level="3">
        <file_statistics latency="00:08:42"
                         size="2473560"
                         time_creation="Sat Mar 14 08:13:23 2015"
                         time_modification="Sat Mar 14 08:08:41 2015" />
        <observations epoch_first="Sat Mar 14 07:00:00 2015"
                      epoch_last="Sat Mar 14 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40585"
                obs_have="35115"
                obs_ratio="86.52" />
          <mask elevation="10 degrees"
                obs_expected="35106"
                obs_have="35072"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30072"
                obs_have="30072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 10:33:49 2015"
               level="3">
        <file_statistics latency="00:08:42"
                         size="2473560"
                         time_creation="Sat Mar 14 08:13:23 2015"
                         time_modification="Sat Mar 14 08:08:41 2015" />
        <observations epoch_first="Sat Mar 14 07:00:00 2015"
                      epoch_last="Sat Mar 14 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40585"
                obs_have="35115"
                obs_ratio="86.52" />
          <mask elevation="10 degrees"
                obs_expected="35106"
                obs_have="35072"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30072"
                obs_have="30072"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:08:42"
                         size="2473560"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 08:08:41 2015" />
        <observations epoch_first="Sat Mar 14 07:00:00 2015"
                      epoch_last="Sat Mar 14 07:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40585"
                obs_have="35115"
                obs_ratio="86.52" />
          <mask elevation="10 degrees"
                obs_expected="35106"
                obs_have="35072"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="30072"
                obs_have="30072"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073i.15o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Mar 14 09:18:31 2015"
               level="3">
        <file_statistics latency="00:09:30"
                         size="2174131"
                         time_creation="Sat Mar 14 09:13:28 2015"
                         time_modification="Sat Mar 14 09:09:29 2015" />
        <observations epoch_first="Sat Mar 14 08:00:00 2015"
                      epoch_last="Sat Mar 14 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32837"
                obs_have="30652"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 09:44:04 2015"
               level="3">
        <file_statistics latency="00:09:30"
                         size="2174131"
                         time_creation="Sat Mar 14 09:13:28 2015"
                         time_modification="Sat Mar 14 09:09:29 2015" />
        <observations epoch_first="Sat Mar 14 08:00:00 2015"
                      epoch_last="Sat Mar 14 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32837"
                obs_have="30652"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 11:34:01 2015"
               level="3">
        <file_statistics latency="00:09:30"
                         size="2174131"
                         time_creation="Sat Mar 14 09:13:28 2015"
                         time_modification="Sat Mar 14 09:09:29 2015" />
        <observations epoch_first="Sat Mar 14 08:00:00 2015"
                      epoch_last="Sat Mar 14 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32837"
                obs_have="30652"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:09:30"
                         size="2174131"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 09:09:29 2015" />
        <observations epoch_first="Sat Mar 14 08:00:00 2015"
                      epoch_last="Sat Mar 14 08:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32837"
                obs_have="30652"
                obs_ratio="93.35" />
          <mask elevation="10 degrees"
                obs_expected="30658"
                obs_have="30640"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="28935"
                obs_have="28935"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073j.15o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Mar 14 10:18:57 2015"
               level="3">
        <file_statistics latency="00:09:29"
                         size="2514344"
                         time_creation="Sat Mar 14 10:13:35 2015"
                         time_modification="Sat Mar 14 10:09:28 2015" />
        <observations epoch_first="Sat Mar 14 09:00:00 2015"
                      epoch_last="Sat Mar 14 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="35726"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="35777"
                obs_have="35710"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31059"
                obs_have="31059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 10:44:27 2015"
               level="3">
        <file_statistics latency="00:09:29"
                         size="2514344"
                         time_creation="Sat Mar 14 10:13:35 2015"
                         time_modification="Sat Mar 14 10:09:28 2015" />
        <observations epoch_first="Sat Mar 14 09:00:00 2015"
                      epoch_last="Sat Mar 14 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="35726"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="35777"
                obs_have="35710"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31059"
                obs_have="31059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 12:34:22 2015"
               level="3">
        <file_statistics latency="00:09:29"
                         size="2514344"
                         time_creation="Sat Mar 14 10:13:35 2015"
                         time_modification="Sat Mar 14 10:09:28 2015" />
        <observations epoch_first="Sat Mar 14 09:00:00 2015"
                      epoch_last="Sat Mar 14 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="35726"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="35777"
                obs_have="35710"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31059"
                obs_have="31059"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:09:29"
                         size="2514344"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 10:09:28 2015" />
        <observations epoch_first="Sat Mar 14 09:00:00 2015"
                      epoch_last="Sat Mar 14 09:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38478"
                obs_have="35726"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="35777"
                obs_have="35710"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="31059"
                obs_have="31059"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073k.15o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Mar 14 11:18:54 2015"
               level="3">
        <file_statistics latency="00:09:04"
                         size="2546603"
                         time_creation="Sat Mar 14 11:13:56 2015"
                         time_modification="Sat Mar 14 11:09:03 2015" />
        <observations epoch_first="Sat Mar 14 10:00:00 2015"
                      epoch_last="Sat Mar 14 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39331"
                obs_have="36209"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="36187"
                obs_have="36166"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31058"
                obs_have="31058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 11:44:30 2015"
               level="3">
        <file_statistics latency="00:09:04"
                         size="2546603"
                         time_creation="Sat Mar 14 11:13:56 2015"
                         time_modification="Sat Mar 14 11:09:03 2015" />
        <observations epoch_first="Sat Mar 14 10:00:00 2015"
                      epoch_last="Sat Mar 14 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39331"
                obs_have="36209"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="36187"
                obs_have="36166"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31058"
                obs_have="31058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 13:34:27 2015"
               level="3">
        <file_statistics latency="00:09:04"
                         size="2546603"
                         time_creation="Sat Mar 14 11:13:56 2015"
                         time_modification="Sat Mar 14 11:09:03 2015" />
        <observations epoch_first="Sat Mar 14 10:00:00 2015"
                      epoch_last="Sat Mar 14 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39331"
                obs_have="36209"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="36187"
                obs_have="36166"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31058"
                obs_have="31058"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:09:04"
                         size="2546603"
                         time_creation="Sat Apr 11 00:57:49 2015"
                         time_modification="Sat Mar 14 11:09:03 2015" />
        <observations epoch_first="Sat Mar 14 10:00:00 2015"
                      epoch_last="Sat Mar 14 10:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39331"
                obs_have="36209"
                obs_ratio="92.06" />
          <mask elevation="10 degrees"
                obs_expected="36187"
                obs_have="36166"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="31058"
                obs_have="31058"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073l.15o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Mar 14 12:18:45 2015"
               level="3">
        <file_statistics latency="00:09:43"
                         size="2263161"
                         time_creation="Sat Mar 14 12:13:36 2015"
                         time_modification="Sat Mar 14 12:09:42 2015" />
        <observations epoch_first="Sat Mar 14 11:00:00 2015"
                      epoch_last="Sat Mar 14 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="31977"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="31964"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29219"
                obs_have="29219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 12:44:17 2015"
               level="3">
        <file_statistics latency="00:09:43"
                         size="2263161"
                         time_creation="Sat Mar 14 12:13:36 2015"
                         time_modification="Sat Mar 14 12:09:42 2015" />
        <observations epoch_first="Sat Mar 14 11:00:00 2015"
                      epoch_last="Sat Mar 14 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="31977"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="31964"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29219"
                obs_have="29219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 14:34:13 2015"
               level="3">
        <file_statistics latency="00:09:43"
                         size="2263161"
                         time_creation="Sat Mar 14 12:13:36 2015"
                         time_modification="Sat Mar 14 12:09:42 2015" />
        <observations epoch_first="Sat Mar 14 11:00:00 2015"
                      epoch_last="Sat Mar 14 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="31977"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="31964"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29219"
                obs_have="29219"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:09:43"
                         size="2263161"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 12:09:42 2015" />
        <observations epoch_first="Sat Mar 14 11:00:00 2015"
                      epoch_last="Sat Mar 14 11:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33985"
                obs_have="31977"
                obs_ratio="94.09" />
          <mask elevation="10 degrees"
                obs_expected="32020"
                obs_have="31964"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="29219"
                obs_have="29219"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073m.15o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Mar 14 13:43:57 2015"
               level="3">
        <file_statistics latency="00:12:38"
                         size="2083539"
                         time_creation="Sat Mar 14 13:18:37 2015"
                         time_modification="Sat Mar 14 13:12:37 2015" />
        <observations epoch_first="Sat Mar 14 12:00:00 2015"
                      epoch_last="Sat Mar 14 12:59:59 2015"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29304"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29398"
                obs_have="29291"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24745"
                obs_have="24667"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Sat Mar 14 15:33:56 2015"
               level="3">
        <file_statistics latency="00:12:38"
                         size="2083539"
                         time_creation="Sat Mar 14 13:18:37 2015"
                         time_modification="Sat Mar 14 13:12:37 2015" />
        <observations epoch_first="Sat Mar 14 12:00:00 2015"
                      epoch_last="Sat Mar 14 12:59:59 2015"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29304"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29398"
                obs_have="29291"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24745"
                obs_have="24667"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:12:38"
                         size="2083539"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 13:12:37 2015" />
        <observations epoch_first="Sat Mar 14 12:00:00 2015"
                      epoch_last="Sat Mar 14 12:59:59 2015"
                      epochs="3587"
                      epochs_ratio="99.64">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="29304"
                obs_ratio="90.44" />
          <mask elevation="10 degrees"
                obs_expected="29398"
                obs_have="29291"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="24745"
                obs_have="24667"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/cheb073n.15o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Mar 14 14:44:06 2015"
               level="3">
        <file_statistics latency="00:12:34"
                         size="1700150"
                         time_creation="Sat Mar 14 14:18:37 2015"
                         time_modification="Sat Mar 14 14:12:33 2015" />
        <observations epoch_first="Sat Mar 14 13:00:00 2015"
                      epoch_last="Sat Mar 14 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30998"
                obs_have="23567"
                obs_ratio="76.03" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23541"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20021"
                obs_have="20021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 16:34:36 2015"
               level="3">
        <file_statistics latency="00:12:34"
                         size="1700150"
                         time_creation="Sat Mar 14 14:18:37 2015"
                         time_modification="Sat Mar 14 14:12:33 2015" />
        <observations epoch_first="Sat Mar 14 13:00:00 2015"
                      epoch_last="Sat Mar 14 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30998"
                obs_have="23567"
                obs_ratio="76.03" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23541"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20021"
                obs_have="20021"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:12:34"
                         size="1700150"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 14:12:33 2015" />
        <observations epoch_first="Sat Mar 14 13:00:00 2015"
                      epoch_last="Sat Mar 14 13:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30998"
                obs_have="23567"
                obs_ratio="76.03" />
          <mask elevation="10 degrees"
                obs_expected="23611"
                obs_have="23541"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20021"
                obs_have="20021"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073o.15o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Mar 14 15:44:01 2015"
               level="3">
        <file_statistics latency="00:12:08"
                         size="1851717"
                         time_creation="Sat Mar 14 15:28:50 2015"
                         time_modification="Sat Mar 14 15:12:07 2015" />
        <observations epoch_first="Sat Mar 14 14:00:00 2015"
                      epoch_last="Sat Mar 14 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30707"
                obs_have="25833"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25795"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23042"
                obs_have="23042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 17:34:12 2015"
               level="3">
        <file_statistics latency="00:12:08"
                         size="1851717"
                         time_creation="Sat Mar 14 15:28:50 2015"
                         time_modification="Sat Mar 14 15:12:07 2015" />
        <observations epoch_first="Sat Mar 14 14:00:00 2015"
                      epoch_last="Sat Mar 14 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30707"
                obs_have="25833"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25795"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23042"
                obs_have="23042"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:12:08"
                         size="1851717"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 15:12:07 2015" />
        <observations epoch_first="Sat Mar 14 14:00:00 2015"
                      epoch_last="Sat Mar 14 14:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30707"
                obs_have="25833"
                obs_ratio="84.13" />
          <mask elevation="10 degrees"
                obs_expected="25858"
                obs_have="25795"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="23042"
                obs_have="23042"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073p.15o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Mar 14 16:44:36 2015"
               level="3">
        <file_statistics latency="00:12:09"
                         size="2018002"
                         time_creation="Sat Mar 14 16:34:54 2015"
                         time_modification="Sat Mar 14 16:12:08 2015" />
        <observations epoch_first="Sat Mar 14 15:00:00 2015"
                      epoch_last="Sat Mar 14 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28324"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28320"
                obs_have="28320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26092"
                obs_have="26092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 18:35:31 2015"
               level="3">
        <file_statistics latency="00:12:09"
                         size="2018002"
                         time_creation="Sat Mar 14 16:34:54 2015"
                         time_modification="Sat Mar 14 16:12:08 2015" />
        <observations epoch_first="Sat Mar 14 15:00:00 2015"
                      epoch_last="Sat Mar 14 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28324"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28320"
                obs_have="28320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26092"
                obs_have="26092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:12:09"
                         size="2018002"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 16:12:08 2015" />
        <observations epoch_first="Sat Mar 14 15:00:00 2015"
                      epoch_last="Sat Mar 14 15:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="28324"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="28320"
                obs_have="28320"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26092"
                obs_have="26092"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073q.15o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Mar 14 17:44:33 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2021980"
                         time_creation="Sat Mar 14 17:26:46 2015"
                         time_modification="Sat Mar 14 17:11:38 2015" />
        <observations epoch_first="Sat Mar 14 16:00:00 2015"
                      epoch_last="Sat Mar 14 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31343"
                obs_have="28375"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="28377"
                obs_have="28330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 19:34:56 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2021980"
                         time_creation="Sat Mar 14 17:26:46 2015"
                         time_modification="Sat Mar 14 17:11:38 2015" />
        <observations epoch_first="Sat Mar 14 16:00:00 2015"
                      epoch_last="Sat Mar 14 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31343"
                obs_have="28375"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="28377"
                obs_have="28330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:11:39"
                         size="2021980"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 17:11:38 2015" />
        <observations epoch_first="Sat Mar 14 16:00:00 2015"
                      epoch_last="Sat Mar 14 16:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31343"
                obs_have="28375"
                obs_ratio="90.53" />
          <mask elevation="10 degrees"
                obs_expected="28377"
                obs_have="28330"
                obs_ratio="99.83" />
          <mask elevation="15 degrees"
                obs_expected="24288"
                obs_have="24288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073r.15o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Mar 14 18:44:03 2015"
               level="3">
        <file_statistics latency="00:12:01"
                         size="1851117"
                         time_creation="Sat Mar 14 18:32:09 2015"
                         time_modification="Sat Mar 14 18:12:00 2015" />
        <observations epoch_first="Sat Mar 14 17:00:00 2015"
                      epoch_last="Sat Mar 14 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="25821"
                obs_ratio="79.53" />
          <mask elevation="10 degrees"
                obs_expected="25818"
                obs_have="25759"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20488"
                obs_have="20488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 20:33:54 2015"
               level="3">
        <file_statistics latency="00:12:01"
                         size="1851117"
                         time_creation="Sat Mar 14 18:32:09 2015"
                         time_modification="Sat Mar 14 18:12:00 2015" />
        <observations epoch_first="Sat Mar 14 17:00:00 2015"
                      epoch_last="Sat Mar 14 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="25821"
                obs_ratio="79.53" />
          <mask elevation="10 degrees"
                obs_expected="25818"
                obs_have="25759"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20488"
                obs_have="20488"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:12:01"
                         size="1851117"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 18:12:00 2015" />
        <observations epoch_first="Sat Mar 14 17:00:00 2015"
                      epoch_last="Sat Mar 14 17:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32468"
                obs_have="25821"
                obs_ratio="79.53" />
          <mask elevation="10 degrees"
                obs_expected="25818"
                obs_have="25759"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="20488"
                obs_have="20488"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073s.15o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Mar 14 19:43:37 2015"
               level="3">
        <file_statistics latency="00:14:25"
                         size="1995075"
                         time_creation="Sat Mar 14 19:42:01 2015"
                         time_modification="Sat Mar 14 19:14:24 2015" />
        <observations epoch_first="Sat Mar 14 18:00:00 2015"
                      epoch_last="Sat Mar 14 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27978"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="28001"
                obs_have="27978"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27226"
                obs_have="27226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 21:34:52 2015"
               level="3">
        <file_statistics latency="00:14:25"
                         size="1995075"
                         time_creation="Sat Mar 14 19:42:01 2015"
                         time_modification="Sat Mar 14 19:14:24 2015" />
        <observations epoch_first="Sat Mar 14 18:00:00 2015"
                      epoch_last="Sat Mar 14 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27978"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="28001"
                obs_have="27978"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27226"
                obs_have="27226"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:14:25"
                         size="1995075"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 19:14:24 2015" />
        <observations epoch_first="Sat Mar 14 18:00:00 2015"
                      epoch_last="Sat Mar 14 18:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28800"
                obs_have="27978"
                obs_ratio="97.15" />
          <mask elevation="10 degrees"
                obs_expected="28001"
                obs_have="27978"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="27226"
                obs_have="27226"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073t.15o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Mar 14 20:43:06 2015"
               level="3">
        <file_statistics latency="00:10:48"
                         size="1819414"
                         time_creation="Sat Mar 14 20:33:07 2015"
                         time_modification="Sat Mar 14 20:10:47 2015" />
        <observations epoch_first="Sat Mar 14 19:00:00 2015"
                      epoch_last="Sat Mar 14 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27840"
                obs_have="25360"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23352"
                obs_have="23352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 14 22:33:58 2015"
               level="3">
        <file_statistics latency="00:10:48"
                         size="1819414"
                         time_creation="Sat Mar 14 20:33:07 2015"
                         time_modification="Sat Mar 14 20:10:47 2015" />
        <observations epoch_first="Sat Mar 14 19:00:00 2015"
                      epoch_last="Sat Mar 14 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27840"
                obs_have="25360"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23352"
                obs_have="23352"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:10:48"
                         size="1819414"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 20:10:47 2015" />
        <observations epoch_first="Sat Mar 14 19:00:00 2015"
                      epoch_last="Sat Mar 14 19:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27840"
                obs_have="25360"
                obs_ratio="91.09" />
          <mask elevation="10 degrees"
                obs_expected="25356"
                obs_have="25356"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23352"
                obs_have="23352"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073u.15o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Mar 14 23:34:00 2015"
               level="3">
        <file_statistics latency="00:15:12"
                         size="1637748"
                         time_creation="Sat Mar 14 22:11:06 2015"
                         time_modification="Sat Mar 14 21:15:11 2015" />
        <observations epoch_first="Sat Mar 14 20:00:00 2015"
                      epoch_last="Sat Mar 14 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24503"
                obs_have="22644"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="22643"
                obs_have="22613"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="19751"
                obs_have="19751"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:15:12"
                         size="1637748"
                         time_creation="Sat Apr 11 00:57:50 2015"
                         time_modification="Sat Mar 14 21:15:11 2015" />
        <observations epoch_first="Sat Mar 14 20:00:00 2015"
                      epoch_last="Sat Mar 14 20:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24503"
                obs_have="22644"
                obs_ratio="92.41" />
          <mask elevation="10 degrees"
                obs_expected="22643"
                obs_have="22613"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="19751"
                obs_have="19751"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073v.15o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Mar 15 00:34:04 2015"
               level="3">
        <file_statistics latency="00:14:52"
                         size="1562762"
                         time_creation="Sat Mar 14 23:13:01 2015"
                         time_modification="Sat Mar 14 22:14:51 2015" />
        <observations epoch_first="Sat Mar 14 21:00:00 2015"
                      epoch_last="Sat Mar 14 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24502"
                obs_have="21521"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="21596"
                obs_have="21508"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="17018"
                obs_have="17018"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:14:52"
                         size="1562762"
                         time_creation="Sat Apr 11 00:57:51 2015"
                         time_modification="Sat Mar 14 22:14:51 2015" />
        <observations epoch_first="Sat Mar 14 21:00:00 2015"
                      epoch_last="Sat Mar 14 21:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="24502"
                obs_have="21521"
                obs_ratio="87.83" />
          <mask elevation="10 degrees"
                obs_expected="21596"
                obs_have="21508"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="17018"
                obs_have="17018"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073w.15o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Mar 15 01:34:00 2015"
               level="3">
        <file_statistics latency="00:53:21"
                         size="1732504"
                         time_creation="Sun Mar 15 00:13:14 2015"
                         time_modification="Sat Mar 14 23:53:20 2015" />
        <observations epoch_first="Sat Mar 14 22:00:00 2015"
                      epoch_last="Sat Mar 14 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27491"
                obs_have="24040"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="24062"
                obs_have="24028"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="19298"
                obs_have="19298"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:53:21"
                         size="1732504"
                         time_creation="Sat Apr 11 00:57:51 2015"
                         time_modification="Sat Mar 14 23:53:20 2015" />
        <observations epoch_first="Sat Mar 14 22:00:00 2015"
                      epoch_last="Sat Mar 14 22:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27491"
                obs_have="24040"
                obs_ratio="87.45" />
          <mask elevation="10 degrees"
                obs_expected="24062"
                obs_have="24028"
                obs_ratio="99.86" />
          <mask elevation="15 degrees"
                obs_expected="19298"
                obs_have="19298"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/cheb073x.15o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Mar 15 02:33:05 2015"
               level="3">
        <file_statistics latency="00:36:24"
                         size="1680615"
                         time_creation="Sun Mar 15 01:08:20 2015"
                         time_modification="Sun Mar 15 00:36:23 2015" />
        <observations epoch_first="Sat Mar 14 23:00:00 2015"
                      epoch_last="Sat Mar 14 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29144"
                obs_have="23280"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="23318"
                obs_have="23233"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="18564"
                obs_have="18564"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Apr 13 04:42:23 2015"
               level="3">
        <file_statistics latency="00:36:24"
                         size="1680615"
                         time_creation="Sat Apr 11 00:57:51 2015"
                         time_modification="Sun Mar 15 00:36:23 2015" />
        <observations epoch_first="Sat Mar 14 23:00:00 2015"
                      epoch_last="Sat Mar 14 23:59:59 2015"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29144"
                obs_have="23280"
                obs_ratio="79.88" />
          <mask elevation="10 degrees"
                obs_expected="23318"
                obs_have="23233"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="18564"
                obs_have="18564"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
