<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-02-20 00:00:00"
    DayOfYear="51"
    Year="2020">
  <station name="CTB6">
    <file name="/ctb60510.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 21 19:05:35 2020"
               level="3">
        <file_statistics latency="01:34:38"
                         size="4190515"
                         time_creation="Fri Feb 21 02:50:15 2020"
                         time_modification="Fri Feb 21 01:34:08 2020" />
        <observations epoch_first="Thu Feb 20 00:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:30 2020"
                      epochs="1920"
                      epochs_ratio="66.67">
          <mask elevation="03 degrees"
                obs_expected="29567"
                obs_have="15182"
                obs_ratio="51.35" />
          <mask elevation="10 degrees"
                obs_expected="24481"
                obs_have="15167"
                obs_ratio="61.95" />
          <mask elevation="15 degrees"
                obs_expected="21619"
                obs_have="13651"
                obs_ratio="63.14" />
        </observations>
      </control>
      <control date="Sat Mar 21 04:45:38 2020"
               level="3">
        <file_statistics latency="01:34:38"
                         size="4190515"
                         time_creation="Wed Mar 18 01:59:47 2020"
                         time_modification="Fri Feb 21 01:34:08 2020" />
        <observations epoch_first="Thu Feb 20 00:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:30 2020"
                      epochs="1920"
                      epochs_ratio="66.67">
          <mask elevation="03 degrees"
                obs_expected="29567"
                obs_have="15182"
                obs_ratio="51.35" />
          <mask elevation="10 degrees"
                obs_expected="24481"
                obs_have="15167"
                obs_ratio="61.95" />
          <mask elevation="15 degrees"
                obs_expected="21619"
                obs_have="13651"
                obs_ratio="63.14" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 20 03:34:39 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8301347"
                         time_creation="Thu Feb 20 01:45:08 2020"
                         time_modification="Thu Feb 20 01:43:06 2020" />
        <observations epoch_first="Thu Feb 20 00:00:00 2020"
                      epoch_last="Thu Feb 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="34396"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="35430"
                obs_have="34367"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32701"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8301347"
                         time_creation="Thu Feb 20 01:45:08 2020"
                         time_modification="Thu Feb 20 01:43:06 2020" />
        <observations epoch_first="Thu Feb 20 00:00:00 2020"
                      epoch_last="Thu Feb 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="34396"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="35430"
                obs_have="34367"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32701"
                obs_ratio="98.65" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8301347"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 01:43:06 2020" />
        <observations epoch_first="Thu Feb 20 00:00:00 2020"
                      epoch_last="Thu Feb 20 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="34396"
                obs_ratio="89.97" />
          <mask elevation="10 degrees"
                obs_expected="35430"
                obs_have="34367"
                obs_ratio="97.00" />
          <mask elevation="15 degrees"
                obs_expected="33150"
                obs_have="32701"
                obs_ratio="98.65" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 20 03:44:37 2020"
               level="3">
        <file_statistics latency="00:21:22"
                         size="8720453"
                         time_creation="Thu Feb 20 03:30:02 2020"
                         time_modification="Thu Feb 20 03:21:21 2020" />
        <observations epoch_first="Thu Feb 20 02:00:00 2020"
                      epoch_last="Thu Feb 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45266"
                obs_have="38727"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="40589"
                obs_have="38693"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="35627"
                obs_have="34681"
                obs_ratio="97.34" />
        </observations>
      </control>
      <control date="Thu Feb 20 05:34:43 2020"
               level="3">
        <file_statistics latency="00:21:22"
                         size="8720453"
                         time_creation="Thu Feb 20 03:30:02 2020"
                         time_modification="Thu Feb 20 03:21:21 2020" />
        <observations epoch_first="Thu Feb 20 02:00:00 2020"
                      epoch_last="Thu Feb 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45266"
                obs_have="38727"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="40589"
                obs_have="38693"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="35627"
                obs_have="34681"
                obs_ratio="97.34" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:22"
                         size="8720453"
                         time_creation="Thu Feb 20 03:30:02 2020"
                         time_modification="Thu Feb 20 03:21:21 2020" />
        <observations epoch_first="Thu Feb 20 02:00:00 2020"
                      epoch_last="Thu Feb 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45266"
                obs_have="38727"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="40589"
                obs_have="38693"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="35627"
                obs_have="34681"
                obs_ratio="97.34" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:22"
                         size="8720453"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 03:21:21 2020" />
        <observations epoch_first="Thu Feb 20 02:00:00 2020"
                      epoch_last="Thu Feb 20 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45266"
                obs_have="38727"
                obs_ratio="85.55" />
          <mask elevation="10 degrees"
                obs_expected="40589"
                obs_have="38693"
                obs_ratio="95.33" />
          <mask elevation="15 degrees"
                obs_expected="35627"
                obs_have="34681"
                obs_ratio="97.34" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 20 08:34:44 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7764232"
                         time_creation="Thu Feb 20 06:45:02 2020"
                         time_modification="Thu Feb 20 06:43:07 2020" />
        <observations epoch_first="Thu Feb 20 05:00:00 2020"
                      epoch_last="Thu Feb 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37546"
                obs_have="26877"
                obs_ratio="71.58" />
          <mask elevation="10 degrees"
                obs_expected="29527"
                obs_have="26823"
                obs_ratio="90.84" />
          <mask elevation="15 degrees"
                obs_expected="26003"
                obs_have="24478"
                obs_ratio="94.14" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7764232"
                         time_creation="Thu Feb 20 06:45:02 2020"
                         time_modification="Thu Feb 20 06:43:07 2020" />
        <observations epoch_first="Thu Feb 20 05:00:00 2020"
                      epoch_last="Thu Feb 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37546"
                obs_have="26877"
                obs_ratio="71.58" />
          <mask elevation="10 degrees"
                obs_expected="29527"
                obs_have="26823"
                obs_ratio="90.84" />
          <mask elevation="15 degrees"
                obs_expected="26003"
                obs_have="24478"
                obs_ratio="94.14" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7764232"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 06:43:07 2020" />
        <observations epoch_first="Thu Feb 20 05:00:00 2020"
                      epoch_last="Thu Feb 20 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37546"
                obs_have="26877"
                obs_ratio="71.58" />
          <mask elevation="10 degrees"
                obs_expected="29527"
                obs_have="26823"
                obs_ratio="90.84" />
          <mask elevation="15 degrees"
                obs_expected="26003"
                obs_have="24478"
                obs_ratio="94.14" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 20 07:44:41 2020"
               level="3">
        <file_statistics latency="00:21:25"
                         size="8966294"
                         time_creation="Thu Feb 20 07:30:05 2020"
                         time_modification="Thu Feb 20 07:21:24 2020" />
        <observations epoch_first="Thu Feb 20 06:00:00 2020"
                      epoch_last="Thu Feb 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33719"
                obs_have="32446"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="32525"
                obs_have="32446"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28135"
                obs_have="28126"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 20 09:34:46 2020"
               level="3">
        <file_statistics latency="00:21:25"
                         size="8966294"
                         time_creation="Thu Feb 20 07:30:05 2020"
                         time_modification="Thu Feb 20 07:21:24 2020" />
        <observations epoch_first="Thu Feb 20 06:00:00 2020"
                      epoch_last="Thu Feb 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33719"
                obs_have="32446"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="32525"
                obs_have="32446"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28135"
                obs_have="28126"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:25"
                         size="8966294"
                         time_creation="Thu Feb 20 07:30:05 2020"
                         time_modification="Thu Feb 20 07:21:24 2020" />
        <observations epoch_first="Thu Feb 20 06:00:00 2020"
                      epoch_last="Thu Feb 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33719"
                obs_have="32446"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="32525"
                obs_have="32446"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28135"
                obs_have="28126"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:25"
                         size="8966294"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 07:21:24 2020" />
        <observations epoch_first="Thu Feb 20 06:00:00 2020"
                      epoch_last="Thu Feb 20 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33719"
                obs_have="32446"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="32525"
                obs_have="32446"
                obs_ratio="99.76" />
          <mask elevation="15 degrees"
                obs_expected="28135"
                obs_have="28126"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 20 10:34:45 2020"
               level="3">
        <file_statistics latency="00:43:11"
                         size="7687626"
                         time_creation="Thu Feb 20 08:45:02 2020"
                         time_modification="Thu Feb 20 08:43:10 2020" />
        <observations epoch_first="Thu Feb 20 07:00:00 2020"
                      epoch_last="Thu Feb 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32510"
                obs_have="25520"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="25939"
                obs_have="25445"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="23169"
                obs_have="23169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:11"
                         size="7687626"
                         time_creation="Thu Feb 20 08:45:02 2020"
                         time_modification="Thu Feb 20 08:43:10 2020" />
        <observations epoch_first="Thu Feb 20 07:00:00 2020"
                      epoch_last="Thu Feb 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32510"
                obs_have="25520"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="25939"
                obs_have="25445"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="23169"
                obs_have="23169"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:11"
                         size="7687626"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 08:43:10 2020" />
        <observations epoch_first="Thu Feb 20 07:00:00 2020"
                      epoch_last="Thu Feb 20 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32510"
                obs_have="25520"
                obs_ratio="78.50" />
          <mask elevation="10 degrees"
                obs_expected="25939"
                obs_have="25445"
                obs_ratio="98.10" />
          <mask elevation="15 degrees"
                obs_expected="23169"
                obs_have="23169"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 20 11:34:43 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7255868"
                         time_creation="Thu Feb 20 09:45:02 2020"
                         time_modification="Thu Feb 20 09:43:07 2020" />
        <observations epoch_first="Thu Feb 20 08:00:00 2020"
                      epoch_last="Thu Feb 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="21762"
                obs_ratio="71.48" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="21735"
                obs_ratio="88.82" />
          <mask elevation="15 degrees"
                obs_expected="20966"
                obs_have="19549"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7255868"
                         time_creation="Thu Feb 20 09:45:02 2020"
                         time_modification="Thu Feb 20 09:43:07 2020" />
        <observations epoch_first="Thu Feb 20 08:00:00 2020"
                      epoch_last="Thu Feb 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="21762"
                obs_ratio="71.48" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="21735"
                obs_ratio="88.82" />
          <mask elevation="15 degrees"
                obs_expected="20966"
                obs_have="19549"
                obs_ratio="93.24" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="7255868"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 09:43:07 2020" />
        <observations epoch_first="Thu Feb 20 08:00:00 2020"
                      epoch_last="Thu Feb 20 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30443"
                obs_have="21762"
                obs_ratio="71.48" />
          <mask elevation="10 degrees"
                obs_expected="24470"
                obs_have="21735"
                obs_ratio="88.82" />
          <mask elevation="15 degrees"
                obs_expected="20966"
                obs_have="19549"
                obs_ratio="93.24" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 20 13:34:43 2020"
               level="3">
        <file_statistics latency="01:21:23"
                         size="7256553"
                         time_creation="Thu Feb 20 12:30:02 2020"
                         time_modification="Thu Feb 20 12:21:22 2020" />
        <observations epoch_first="Thu Feb 20 10:00:00 2020"
                      epoch_last="Thu Feb 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28110"
                obs_have="25000"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="25000"
                obs_ratio="93.69" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="22892"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="01:21:23"
                         size="7256553"
                         time_creation="Thu Feb 20 12:30:02 2020"
                         time_modification="Thu Feb 20 12:21:22 2020" />
        <observations epoch_first="Thu Feb 20 10:00:00 2020"
                      epoch_last="Thu Feb 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28110"
                obs_have="25000"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="25000"
                obs_ratio="93.69" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="22892"
                obs_ratio="96.79" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="01:21:23"
                         size="7256553"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 12:21:22 2020" />
        <observations epoch_first="Thu Feb 20 10:00:00 2020"
                      epoch_last="Thu Feb 20 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28110"
                obs_have="25000"
                obs_ratio="88.94" />
          <mask elevation="10 degrees"
                obs_expected="26683"
                obs_have="25000"
                obs_ratio="93.69" />
          <mask elevation="15 degrees"
                obs_expected="23650"
                obs_have="22892"
                obs_ratio="96.79" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 20 12:44:35 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="7809953"
                         time_creation="Thu Feb 20 12:30:02 2020"
                         time_modification="Thu Feb 20 12:21:23 2020" />
        <observations epoch_first="Thu Feb 20 11:00:00 2020"
                      epoch_last="Thu Feb 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="27825"
                obs_ratio="77.47" />
          <mask elevation="10 degrees"
                obs_expected="31728"
                obs_have="27803"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="25198"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Thu Feb 20 14:34:44 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="7809953"
                         time_creation="Thu Feb 20 12:30:02 2020"
                         time_modification="Thu Feb 20 12:21:23 2020" />
        <observations epoch_first="Thu Feb 20 11:00:00 2020"
                      epoch_last="Thu Feb 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="27825"
                obs_ratio="77.47" />
          <mask elevation="10 degrees"
                obs_expected="31728"
                obs_have="27803"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="25198"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="7809953"
                         time_creation="Thu Feb 20 12:30:02 2020"
                         time_modification="Thu Feb 20 12:21:23 2020" />
        <observations epoch_first="Thu Feb 20 11:00:00 2020"
                      epoch_last="Thu Feb 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="27825"
                obs_ratio="77.47" />
          <mask elevation="10 degrees"
                obs_expected="31728"
                obs_have="27803"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="25198"
                obs_ratio="89.70" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:24"
                         size="7809953"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 12:21:23 2020" />
        <observations epoch_first="Thu Feb 20 11:00:00 2020"
                      epoch_last="Thu Feb 20 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35915"
                obs_have="27825"
                obs_ratio="77.47" />
          <mask elevation="10 degrees"
                obs_expected="31728"
                obs_have="27803"
                obs_ratio="87.63" />
          <mask elevation="15 degrees"
                obs_expected="28090"
                obs_have="25198"
                obs_ratio="89.70" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 20 15:34:49 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="8482827"
                         time_creation="Thu Feb 20 13:45:02 2020"
                         time_modification="Thu Feb 20 13:43:07 2020" />
        <observations epoch_first="Thu Feb 20 12:00:00 2020"
                      epoch_last="Thu Feb 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36565"
                obs_have="31482"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="33396"
                obs_have="31453"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="30453"
                obs_have="28794"
                obs_ratio="94.55" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="8482827"
                         time_creation="Thu Feb 20 13:45:02 2020"
                         time_modification="Thu Feb 20 13:43:07 2020" />
        <observations epoch_first="Thu Feb 20 12:00:00 2020"
                      epoch_last="Thu Feb 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36565"
                obs_have="31482"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="33396"
                obs_have="31453"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="30453"
                obs_have="28794"
                obs_ratio="94.55" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:08"
                         size="8482827"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 13:43:07 2020" />
        <observations epoch_first="Thu Feb 20 12:00:00 2020"
                      epoch_last="Thu Feb 20 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36565"
                obs_have="31482"
                obs_ratio="86.10" />
          <mask elevation="10 degrees"
                obs_expected="33396"
                obs_have="31453"
                obs_ratio="94.18" />
          <mask elevation="15 degrees"
                obs_expected="30453"
                obs_have="28794"
                obs_ratio="94.55" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051n.20o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 20 16:34:39 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8076200"
                         time_creation="Thu Feb 20 14:45:02 2020"
                         time_modification="Thu Feb 20 14:43:06 2020" />
        <observations epoch_first="Thu Feb 20 13:00:00 2020"
                      epoch_last="Thu Feb 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="30201"
                obs_ratio="82.62" />
          <mask elevation="10 degrees"
                obs_expected="30889"
                obs_have="30176"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25858"
                obs_have="25858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8076200"
                         time_creation="Thu Feb 20 14:45:02 2020"
                         time_modification="Thu Feb 20 14:43:06 2020" />
        <observations epoch_first="Thu Feb 20 13:00:00 2020"
                      epoch_last="Thu Feb 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="30201"
                obs_ratio="82.62" />
          <mask elevation="10 degrees"
                obs_expected="30889"
                obs_have="30176"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25858"
                obs_have="25858"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:43:07"
                         size="8076200"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 14:43:06 2020" />
        <observations epoch_first="Thu Feb 20 13:00:00 2020"
                      epoch_last="Thu Feb 20 13:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36552"
                obs_have="30201"
                obs_ratio="82.62" />
          <mask elevation="10 degrees"
                obs_expected="30889"
                obs_have="30176"
                obs_ratio="97.69" />
          <mask elevation="15 degrees"
                obs_expected="25858"
                obs_have="25858"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 20 16:44:37 2020"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8764240"
                         time_creation="Thu Feb 20 16:30:02 2020"
                         time_modification="Thu Feb 20 16:21:13 2020" />
        <observations epoch_first="Thu Feb 20 15:00:00 2020"
                      epoch_last="Thu Feb 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="30029"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Thu Feb 20 18:34:38 2020"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8764240"
                         time_creation="Thu Feb 20 16:30:02 2020"
                         time_modification="Thu Feb 20 16:21:13 2020" />
        <observations epoch_first="Thu Feb 20 15:00:00 2020"
                      epoch_last="Thu Feb 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="30029"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8764240"
                         time_creation="Thu Feb 20 16:30:02 2020"
                         time_modification="Thu Feb 20 16:21:13 2020" />
        <observations epoch_first="Thu Feb 20 15:00:00 2020"
                      epoch_last="Thu Feb 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="30029"
                obs_ratio="96.36" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:14"
                         size="8764240"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 16:21:13 2020" />
        <observations epoch_first="Thu Feb 20 15:00:00 2020"
                      epoch_last="Thu Feb 20 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="10 degrees"
                obs_expected="32400"
                obs_have="31144"
                obs_ratio="96.12" />
          <mask elevation="15 degrees"
                obs_expected="31162"
                obs_have="30029"
                obs_ratio="96.36" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 20 17:44:33 2020"
               level="3">
        <file_statistics latency="00:21:04"
                         size="8085218"
                         time_creation="Thu Feb 20 17:30:02 2020"
                         time_modification="Thu Feb 20 17:21:03 2020" />
        <observations epoch_first="Thu Feb 20 16:00:00 2020"
                      epoch_last="Thu Feb 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34557"
                obs_have="28900"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="28851"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25655"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:34:45 2020"
               level="3">
        <file_statistics latency="00:21:04"
                         size="8085218"
                         time_creation="Thu Feb 20 17:30:02 2020"
                         time_modification="Thu Feb 20 17:21:03 2020" />
        <observations epoch_first="Thu Feb 20 16:00:00 2020"
                      epoch_last="Thu Feb 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34557"
                obs_have="28900"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="28851"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25655"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:04"
                         size="8085218"
                         time_creation="Thu Feb 20 17:30:02 2020"
                         time_modification="Thu Feb 20 17:21:03 2020" />
        <observations epoch_first="Thu Feb 20 16:00:00 2020"
                      epoch_last="Thu Feb 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34557"
                obs_have="28900"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="28851"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25655"
                obs_ratio="99.54" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:04"
                         size="8085218"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 17:21:03 2020" />
        <observations epoch_first="Thu Feb 20 16:00:00 2020"
                      epoch_last="Thu Feb 20 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34557"
                obs_have="28900"
                obs_ratio="83.63" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="28851"
                obs_ratio="97.58" />
          <mask elevation="15 degrees"
                obs_expected="25773"
                obs_have="25655"
                obs_ratio="99.54" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 20 20:34:42 2020"
               level="3">
        <file_statistics latency="01:21:27"
                         size="6308046"
                         time_creation="Thu Feb 20 19:30:02 2020"
                         time_modification="Thu Feb 20 19:21:26 2020" />
        <observations epoch_first="Thu Feb 20 17:00:00 2020"
                      epoch_last="Thu Feb 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="25465"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26665"
                obs_have="25431"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21323"
                obs_ratio="98.04" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="01:21:27"
                         size="6308046"
                         time_creation="Thu Feb 20 19:30:02 2020"
                         time_modification="Thu Feb 20 19:21:26 2020" />
        <observations epoch_first="Thu Feb 20 17:00:00 2020"
                      epoch_last="Thu Feb 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="25465"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26665"
                obs_have="25431"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21323"
                obs_ratio="98.04" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="01:21:27"
                         size="6308046"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 19:21:26 2020" />
        <observations epoch_first="Thu Feb 20 17:00:00 2020"
                      epoch_last="Thu Feb 20 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33512"
                obs_have="25465"
                obs_ratio="75.99" />
          <mask elevation="10 degrees"
                obs_expected="26665"
                obs_have="25431"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="21750"
                obs_have="21323"
                obs_ratio="98.04" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 20 19:44:38 2020"
               level="3">
        <file_statistics latency="00:21:28"
                         size="7022170"
                         time_creation="Thu Feb 20 19:30:02 2020"
                         time_modification="Thu Feb 20 19:21:27 2020" />
        <observations epoch_first="Thu Feb 20 18:00:00 2020"
                      epoch_last="Thu Feb 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29660"
                obs_have="24497"
                obs_ratio="82.59" />
          <mask elevation="10 degrees"
                obs_expected="27135"
                obs_have="24497"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="21235"
                obs_have="20113"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Thu Feb 20 21:34:47 2020"
               level="3">
        <file_statistics latency="00:21:28"
                         size="7022170"
                         time_creation="Thu Feb 20 19:30:02 2020"
                         time_modification="Thu Feb 20 19:21:27 2020" />
        <observations epoch_first="Thu Feb 20 18:00:00 2020"
                      epoch_last="Thu Feb 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29660"
                obs_have="24497"
                obs_ratio="82.59" />
          <mask elevation="10 degrees"
                obs_expected="27135"
                obs_have="24497"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="21235"
                obs_have="20113"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:21:28"
                         size="7022170"
                         time_creation="Thu Feb 20 19:30:02 2020"
                         time_modification="Thu Feb 20 19:21:27 2020" />
        <observations epoch_first="Thu Feb 20 18:00:00 2020"
                      epoch_last="Thu Feb 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29660"
                obs_have="24497"
                obs_ratio="82.59" />
          <mask elevation="10 degrees"
                obs_expected="27135"
                obs_have="24497"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="21235"
                obs_have="20113"
                obs_ratio="94.72" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:21:28"
                         size="7022170"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 19:21:27 2020" />
        <observations epoch_first="Thu Feb 20 18:00:00 2020"
                      epoch_last="Thu Feb 20 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29660"
                obs_have="24497"
                obs_ratio="82.59" />
          <mask elevation="10 degrees"
                obs_expected="27135"
                obs_have="24497"
                obs_ratio="90.28" />
          <mask elevation="15 degrees"
                obs_expected="21235"
                obs_have="20113"
                obs_ratio="94.72" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051t.20o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 20 22:34:45 2020"
               level="3">
        <file_statistics latency="00:49:23"
                         size="7137503"
                         time_creation="Thu Feb 20 21:14:02 2020"
                         time_modification="Thu Feb 20 20:49:22 2020" />
        <observations epoch_first="Thu Feb 20 19:00:00 2020"
                      epoch_last="Thu Feb 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29431"
                obs_have="24066"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="24029"
                obs_ratio="91.30" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="22156"
                obs_ratio="92.37" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:49:23"
                         size="7137503"
                         time_creation="Thu Feb 20 21:14:02 2020"
                         time_modification="Thu Feb 20 20:49:22 2020" />
        <observations epoch_first="Thu Feb 20 19:00:00 2020"
                      epoch_last="Thu Feb 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29431"
                obs_have="24066"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="24029"
                obs_ratio="91.30" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="22156"
                obs_ratio="92.37" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:49:23"
                         size="7137503"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Thu Feb 20 20:49:22 2020" />
        <observations epoch_first="Thu Feb 20 19:00:00 2020"
                      epoch_last="Thu Feb 20 19:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29431"
                obs_have="24066"
                obs_ratio="81.77" />
          <mask elevation="10 degrees"
                obs_expected="26318"
                obs_have="24029"
                obs_ratio="91.30" />
          <mask elevation="15 degrees"
                obs_expected="23986"
                obs_have="22156"
                obs_ratio="92.37" />
        </observations>
      </control>
    </file>
    <file name="/ctb6051x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 21 00:44:29 2020"
               level="3">
        <file_statistics latency="00:20:57"
                         size="7989784"
                         time_creation="Fri Feb 21 00:30:03 2020"
                         time_modification="Fri Feb 21 00:20:56 2020" />
        <observations epoch_first="Thu Feb 20 23:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="27196"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="27157"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="27325"
                obs_have="24635"
                obs_ratio="90.16" />
        </observations>
      </control>
      <control date="Fri Feb 21 02:34:30 2020"
               level="3">
        <file_statistics latency="00:20:57"
                         size="7989784"
                         time_creation="Fri Feb 21 00:30:03 2020"
                         time_modification="Fri Feb 21 00:20:56 2020" />
        <observations epoch_first="Thu Feb 20 23:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="27196"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="27157"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="27325"
                obs_have="24635"
                obs_ratio="90.16" />
        </observations>
      </control>
      <control date="Fri Feb 21 19:21:36 2020"
               level="3">
        <file_statistics latency="00:20:57"
                         size="7989784"
                         time_creation="Fri Feb 21 00:30:03 2020"
                         time_modification="Fri Feb 21 00:20:56 2020" />
        <observations epoch_first="Thu Feb 20 23:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="27196"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="27157"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="27325"
                obs_have="24635"
                obs_ratio="90.16" />
        </observations>
      </control>
      <control date="Sat Mar 21 05:02:08 2020"
               level="3">
        <file_statistics latency="00:20:57"
                         size="7989784"
                         time_creation="Wed Mar 18 01:53:27 2020"
                         time_modification="Fri Feb 21 00:20:56 2020" />
        <observations epoch_first="Thu Feb 20 23:00:00 2020"
                      epoch_last="Thu Feb 20 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34710"
                obs_have="27196"
                obs_ratio="78.35" />
          <mask elevation="10 degrees"
                obs_expected="30812"
                obs_have="27157"
                obs_ratio="88.14" />
          <mask elevation="15 degrees"
                obs_expected="27325"
                obs_have="24635"
                obs_ratio="90.16" />
        </observations>
      </control>
    </file>
  </station>
</QC>
