<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-02-14 00:00:00"
    DayOfYear="45"
    Year="2019">
  <station name="CH2T">
    <file name="/ch2t0450.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 15 18:50:43 2019"
               level="3">
        <file_statistics latency="01:36:04"
                         size="4794235"
                         time_creation="Fri Feb 15 02:50:11 2019"
                         time_modification="Fri Feb 15 01:35:34 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:30 2019"
                      epochs="2520"
                      epochs_ratio="87.50">
          <mask elevation="03 degrees"
                obs_expected="29547"
                obs_have="20994"
                obs_ratio="71.05" />
          <mask elevation="10 degrees"
                obs_expected="24559"
                obs_have="20982"
                obs_ratio="85.44" />
          <mask elevation="15 degrees"
                obs_expected="21716"
                obs_have="18764"
                obs_ratio="86.41" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:01:39 2019"
               level="3">
        <file_statistics latency="01:36:04"
                         size="4794235"
                         time_creation="Wed Mar 13 02:01:06 2019"
                         time_modification="Fri Feb 15 01:35:34 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:30 2019"
                      epochs="2520"
                      epochs_ratio="87.50">
          <mask elevation="03 degrees"
                obs_expected="29547"
                obs_have="20994"
                obs_ratio="71.05" />
          <mask elevation="10 degrees"
                obs_expected="24559"
                obs_have="20982"
                obs_ratio="85.44" />
          <mask elevation="15 degrees"
                obs_expected="21716"
                obs_have="18764"
                obs_ratio="86.41" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 14 01:43:48 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8640427"
                         time_creation="Thu Feb 14 01:14:07 2019"
                         time_modification="Thu Feb 14 01:11:19 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43442"
                obs_have="38055"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38319"
                obs_have="38055"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33319"
                obs_have="33319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 03:33:45 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8640427"
                         time_creation="Thu Feb 14 01:14:07 2019"
                         time_modification="Thu Feb 14 01:11:19 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43442"
                obs_have="38055"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38319"
                obs_have="38055"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33319"
                obs_have="33319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8640427"
                         time_creation="Thu Feb 14 01:14:07 2019"
                         time_modification="Thu Feb 14 01:11:19 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43442"
                obs_have="38055"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38319"
                obs_have="38055"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33319"
                obs_have="33319"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="8640427"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 01:11:19 2019" />
        <observations epoch_first="Thu Feb 14 00:00:00 2019"
                      epoch_last="Thu Feb 14 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43442"
                obs_have="38055"
                obs_ratio="87.60" />
          <mask elevation="10 degrees"
                obs_expected="38319"
                obs_have="38055"
                obs_ratio="99.31" />
          <mask elevation="15 degrees"
                obs_expected="33319"
                obs_have="33319"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 14 02:18:46 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8651197"
                         time_creation="Thu Feb 14 02:14:02 2019"
                         time_modification="Thu Feb 14 02:11:16 2019" />
        <observations epoch_first="Thu Feb 14 01:00:00 2019"
                      epoch_last="Thu Feb 14 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38420"
                obs_have="38420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 02:43:48 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8651197"
                         time_creation="Thu Feb 14 02:14:02 2019"
                         time_modification="Thu Feb 14 02:11:16 2019" />
        <observations epoch_first="Thu Feb 14 01:00:00 2019"
                      epoch_last="Thu Feb 14 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38420"
                obs_have="38420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 04:33:47 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8651197"
                         time_creation="Thu Feb 14 02:14:02 2019"
                         time_modification="Thu Feb 14 02:11:16 2019" />
        <observations epoch_first="Thu Feb 14 01:00:00 2019"
                      epoch_last="Thu Feb 14 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38420"
                obs_have="38420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8651197"
                         time_creation="Thu Feb 14 02:14:02 2019"
                         time_modification="Thu Feb 14 02:11:16 2019" />
        <observations epoch_first="Thu Feb 14 01:00:00 2019"
                      epoch_last="Thu Feb 14 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38420"
                obs_have="38420"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="8651197"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 02:11:16 2019" />
        <observations epoch_first="Thu Feb 14 01:00:00 2019"
                      epoch_last="Thu Feb 14 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="39600"
                obs_have="39600"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="38420"
                obs_have="38420"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 14 03:18:45 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7828332"
                         time_creation="Thu Feb 14 03:14:14 2019"
                         time_modification="Thu Feb 14 03:11:14 2019" />
        <observations epoch_first="Thu Feb 14 02:00:00 2019"
                      epoch_last="Thu Feb 14 02:59:59 2019"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40972"
                obs_have="37579"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="37792"
                obs_have="37557"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="35570"
                obs_have="35470"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Feb 14 03:43:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7828332"
                         time_creation="Thu Feb 14 03:14:14 2019"
                         time_modification="Thu Feb 14 03:11:14 2019" />
        <observations epoch_first="Thu Feb 14 02:00:00 2019"
                      epoch_last="Thu Feb 14 02:59:59 2019"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40972"
                obs_have="37579"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="37792"
                obs_have="37557"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="35570"
                obs_have="35470"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Thu Feb 14 05:33:45 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7828332"
                         time_creation="Thu Feb 14 03:14:14 2019"
                         time_modification="Thu Feb 14 03:11:14 2019" />
        <observations epoch_first="Thu Feb 14 02:00:00 2019"
                      epoch_last="Thu Feb 14 02:59:59 2019"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40972"
                obs_have="37579"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="37792"
                obs_have="37557"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="35570"
                obs_have="35470"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7828332"
                         time_creation="Thu Feb 14 03:14:14 2019"
                         time_modification="Thu Feb 14 03:11:14 2019" />
        <observations epoch_first="Thu Feb 14 02:00:00 2019"
                      epoch_last="Thu Feb 14 02:59:59 2019"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40972"
                obs_have="37579"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="37792"
                obs_have="37557"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="35570"
                obs_have="35470"
                obs_ratio="99.72" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="7828332"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 03:11:14 2019" />
        <observations epoch_first="Thu Feb 14 02:00:00 2019"
                      epoch_last="Thu Feb 14 02:59:59 2019"
                      epochs="3590"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="40972"
                obs_have="37579"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="37792"
                obs_have="37557"
                obs_ratio="99.38" />
          <mask elevation="15 degrees"
                obs_expected="35570"
                obs_have="35470"
                obs_ratio="99.72" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 14 05:18:43 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7873937"
                         time_creation="Thu Feb 14 05:14:02 2019"
                         time_modification="Thu Feb 14 05:08:06 2019" />
        <observations epoch_first="Thu Feb 14 04:00:00 2019"
                      epoch_last="Thu Feb 14 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42457"
                obs_have="39605"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="39659"
                obs_have="39585"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="36288"
                obs_have="36288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 05:43:42 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7873937"
                         time_creation="Thu Feb 14 05:14:02 2019"
                         time_modification="Thu Feb 14 05:08:06 2019" />
        <observations epoch_first="Thu Feb 14 04:00:00 2019"
                      epoch_last="Thu Feb 14 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42457"
                obs_have="39605"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="39659"
                obs_have="39585"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="36288"
                obs_have="36288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 07:33:43 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7873937"
                         time_creation="Thu Feb 14 05:14:02 2019"
                         time_modification="Thu Feb 14 05:08:06 2019" />
        <observations epoch_first="Thu Feb 14 04:00:00 2019"
                      epoch_last="Thu Feb 14 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42457"
                obs_have="39605"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="39659"
                obs_have="39585"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="36288"
                obs_have="36288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7873937"
                         time_creation="Thu Feb 14 05:14:02 2019"
                         time_modification="Thu Feb 14 05:08:06 2019" />
        <observations epoch_first="Thu Feb 14 04:00:00 2019"
                      epoch_last="Thu Feb 14 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42457"
                obs_have="39605"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="39659"
                obs_have="39585"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="36288"
                obs_have="36288"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:08:07"
                         size="7873937"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 05:08:06 2019" />
        <observations epoch_first="Thu Feb 14 04:00:00 2019"
                      epoch_last="Thu Feb 14 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42457"
                obs_have="39605"
                obs_ratio="93.28" />
          <mask elevation="10 degrees"
                obs_expected="39659"
                obs_have="39585"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="36288"
                obs_have="36288"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 14 06:18:40 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7671415"
                         time_creation="Thu Feb 14 06:14:02 2019"
                         time_modification="Thu Feb 14 06:11:06 2019" />
        <observations epoch_first="Thu Feb 14 05:00:00 2019"
                      epoch_last="Thu Feb 14 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="33359"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="33477"
                obs_have="33337"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29923"
                obs_have="29923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 06:43:41 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7671415"
                         time_creation="Thu Feb 14 06:14:02 2019"
                         time_modification="Thu Feb 14 06:11:06 2019" />
        <observations epoch_first="Thu Feb 14 05:00:00 2019"
                      epoch_last="Thu Feb 14 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="33359"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="33477"
                obs_have="33337"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29923"
                obs_have="29923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 08:33:42 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7671415"
                         time_creation="Thu Feb 14 06:14:02 2019"
                         time_modification="Thu Feb 14 06:11:06 2019" />
        <observations epoch_first="Thu Feb 14 05:00:00 2019"
                      epoch_last="Thu Feb 14 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="33359"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="33477"
                obs_have="33337"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29923"
                obs_have="29923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7671415"
                         time_creation="Thu Feb 14 06:14:02 2019"
                         time_modification="Thu Feb 14 06:11:06 2019" />
        <observations epoch_first="Thu Feb 14 05:00:00 2019"
                      epoch_last="Thu Feb 14 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="33359"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="33477"
                obs_have="33337"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29923"
                obs_have="29923"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:07"
                         size="7671415"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 06:11:06 2019" />
        <observations epoch_first="Thu Feb 14 05:00:00 2019"
                      epoch_last="Thu Feb 14 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37954"
                obs_have="33359"
                obs_ratio="87.89" />
          <mask elevation="10 degrees"
                obs_expected="33477"
                obs_have="33337"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="29923"
                obs_have="29923"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 14 07:18:40 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="6622235"
                         time_creation="Thu Feb 14 07:14:03 2019"
                         time_modification="Thu Feb 14 07:08:01 2019" />
        <observations epoch_first="Thu Feb 14 06:00:00 2019"
                      epoch_last="Thu Feb 14 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31837"
                obs_have="28248"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28217"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 07:43:38 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="6622235"
                         time_creation="Thu Feb 14 07:14:03 2019"
                         time_modification="Thu Feb 14 07:08:01 2019" />
        <observations epoch_first="Thu Feb 14 06:00:00 2019"
                      epoch_last="Thu Feb 14 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31837"
                obs_have="28248"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28217"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 09:33:40 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="6622235"
                         time_creation="Thu Feb 14 07:14:03 2019"
                         time_modification="Thu Feb 14 07:08:01 2019" />
        <observations epoch_first="Thu Feb 14 06:00:00 2019"
                      epoch_last="Thu Feb 14 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31837"
                obs_have="28248"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28217"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="6622235"
                         time_creation="Thu Feb 14 07:14:03 2019"
                         time_modification="Thu Feb 14 07:08:01 2019" />
        <observations epoch_first="Thu Feb 14 06:00:00 2019"
                      epoch_last="Thu Feb 14 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31837"
                obs_have="28248"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28217"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:08:02"
                         size="6622235"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 07:08:01 2019" />
        <observations epoch_first="Thu Feb 14 06:00:00 2019"
                      epoch_last="Thu Feb 14 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31837"
                obs_have="28248"
                obs_ratio="88.73" />
          <mask elevation="10 degrees"
                obs_expected="28270"
                obs_have="28217"
                obs_ratio="99.81" />
          <mask elevation="15 degrees"
                obs_expected="25115"
                obs_have="25115"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 14 08:18:45 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6440066"
                         time_creation="Thu Feb 14 08:14:02 2019"
                         time_modification="Thu Feb 14 08:11:13 2019" />
        <observations epoch_first="Thu Feb 14 07:00:00 2019"
                      epoch_last="Thu Feb 14 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30852"
                obs_have="27661"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27649"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 08:43:43 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6440066"
                         time_creation="Thu Feb 14 08:14:02 2019"
                         time_modification="Thu Feb 14 08:11:13 2019" />
        <observations epoch_first="Thu Feb 14 07:00:00 2019"
                      epoch_last="Thu Feb 14 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30852"
                obs_have="27661"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27649"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 10:33:42 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6440066"
                         time_creation="Thu Feb 14 08:14:02 2019"
                         time_modification="Thu Feb 14 08:11:13 2019" />
        <observations epoch_first="Thu Feb 14 07:00:00 2019"
                      epoch_last="Thu Feb 14 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30852"
                obs_have="27661"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27649"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6440066"
                         time_creation="Thu Feb 14 08:14:02 2019"
                         time_modification="Thu Feb 14 08:11:13 2019" />
        <observations epoch_first="Thu Feb 14 07:00:00 2019"
                      epoch_last="Thu Feb 14 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30852"
                obs_have="27661"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27649"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6440066"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 08:11:13 2019" />
        <observations epoch_first="Thu Feb 14 07:00:00 2019"
                      epoch_last="Thu Feb 14 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30852"
                obs_have="27661"
                obs_ratio="89.66" />
          <mask elevation="10 degrees"
                obs_expected="27762"
                obs_have="27649"
                obs_ratio="99.59" />
          <mask elevation="15 degrees"
                obs_expected="23752"
                obs_have="23752"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 14 09:18:48 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6513090"
                         time_creation="Thu Feb 14 09:14:02 2019"
                         time_modification="Thu Feb 14 09:11:16 2019" />
        <observations epoch_first="Thu Feb 14 08:00:00 2019"
                      epoch_last="Thu Feb 14 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32356"
                obs_have="28289"
                obs_ratio="87.43" />
          <mask elevation="10 degrees"
                obs_expected="28404"
                obs_have="28289"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24683"
                obs_have="24683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 09:43:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6513090"
                         time_creation="Thu Feb 14 09:14:02 2019"
                         time_modification="Thu Feb 14 09:11:16 2019" />
        <observations epoch_first="Thu Feb 14 08:00:00 2019"
                      epoch_last="Thu Feb 14 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32356"
                obs_have="28289"
                obs_ratio="87.43" />
          <mask elevation="10 degrees"
                obs_expected="28404"
                obs_have="28289"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24683"
                obs_have="24683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 11:33:45 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6513090"
                         time_creation="Thu Feb 14 09:14:02 2019"
                         time_modification="Thu Feb 14 09:11:16 2019" />
        <observations epoch_first="Thu Feb 14 08:00:00 2019"
                      epoch_last="Thu Feb 14 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32356"
                obs_have="28289"
                obs_ratio="87.43" />
          <mask elevation="10 degrees"
                obs_expected="28404"
                obs_have="28289"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24683"
                obs_have="24683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6513090"
                         time_creation="Thu Feb 14 09:14:02 2019"
                         time_modification="Thu Feb 14 09:11:16 2019" />
        <observations epoch_first="Thu Feb 14 08:00:00 2019"
                      epoch_last="Thu Feb 14 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32356"
                obs_have="28289"
                obs_ratio="87.43" />
          <mask elevation="10 degrees"
                obs_expected="28404"
                obs_have="28289"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24683"
                obs_have="24683"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:17"
                         size="6513090"
                         time_creation="Wed Mar 13 01:51:01 2019"
                         time_modification="Thu Feb 14 09:11:16 2019" />
        <observations epoch_first="Thu Feb 14 08:00:00 2019"
                      epoch_last="Thu Feb 14 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32356"
                obs_have="28289"
                obs_ratio="87.43" />
          <mask elevation="10 degrees"
                obs_expected="28404"
                obs_have="28289"
                obs_ratio="99.60" />
          <mask elevation="15 degrees"
                obs_expected="24683"
                obs_have="24683"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 14 10:18:46 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6113100"
                         time_creation="Thu Feb 14 10:14:03 2019"
                         time_modification="Thu Feb 14 10:11:13 2019" />
        <observations epoch_first="Thu Feb 14 09:00:00 2019"
                      epoch_last="Thu Feb 14 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28726"
                obs_have="25740"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25706"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 10:43:44 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6113100"
                         time_creation="Thu Feb 14 10:14:03 2019"
                         time_modification="Thu Feb 14 10:11:13 2019" />
        <observations epoch_first="Thu Feb 14 09:00:00 2019"
                      epoch_last="Thu Feb 14 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28726"
                obs_have="25740"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25706"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 12:33:43 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6113100"
                         time_creation="Thu Feb 14 10:14:03 2019"
                         time_modification="Thu Feb 14 10:11:13 2019" />
        <observations epoch_first="Thu Feb 14 09:00:00 2019"
                      epoch_last="Thu Feb 14 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28726"
                obs_have="25740"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25706"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6113100"
                         time_creation="Thu Feb 14 10:14:03 2019"
                         time_modification="Thu Feb 14 10:11:13 2019" />
        <observations epoch_first="Thu Feb 14 09:00:00 2019"
                      epoch_last="Thu Feb 14 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28726"
                obs_have="25740"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25706"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="6113100"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 10:11:13 2019" />
        <observations epoch_first="Thu Feb 14 09:00:00 2019"
                      epoch_last="Thu Feb 14 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28726"
                obs_have="25740"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="25786"
                obs_have="25706"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22137"
                obs_have="22137"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 14 11:18:46 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5610066"
                         time_creation="Thu Feb 14 11:14:02 2019"
                         time_modification="Thu Feb 14 11:11:14 2019" />
        <observations epoch_first="Thu Feb 14 10:00:00 2019"
                      epoch_last="Thu Feb 14 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24629"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24629"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 11:43:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5610066"
                         time_creation="Thu Feb 14 11:14:02 2019"
                         time_modification="Thu Feb 14 11:11:14 2019" />
        <observations epoch_first="Thu Feb 14 10:00:00 2019"
                      epoch_last="Thu Feb 14 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24629"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24629"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 13:33:43 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5610066"
                         time_creation="Thu Feb 14 11:14:02 2019"
                         time_modification="Thu Feb 14 11:11:14 2019" />
        <observations epoch_first="Thu Feb 14 10:00:00 2019"
                      epoch_last="Thu Feb 14 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24629"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24629"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5610066"
                         time_creation="Thu Feb 14 11:14:02 2019"
                         time_modification="Thu Feb 14 11:11:14 2019" />
        <observations epoch_first="Thu Feb 14 10:00:00 2019"
                      epoch_last="Thu Feb 14 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24629"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24629"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:15"
                         size="5610066"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 11:11:14 2019" />
        <observations epoch_first="Thu Feb 14 10:00:00 2019"
                      epoch_last="Thu Feb 14 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="24629"
                obs_ratio="97.73" />
          <mask elevation="10 degrees"
                obs_expected="24702"
                obs_have="24629"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="20929"
                obs_have="20929"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 14 12:18:46 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5750731"
                         time_creation="Thu Feb 14 12:14:44 2019"
                         time_modification="Thu Feb 14 12:11:13 2019" />
        <observations epoch_first="Thu Feb 14 11:00:00 2019"
                      epoch_last="Thu Feb 14 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="24352"
                obs_ratio="78.59" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24352"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20894"
                obs_have="20894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 12:43:44 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5750731"
                         time_creation="Thu Feb 14 12:14:44 2019"
                         time_modification="Thu Feb 14 12:11:13 2019" />
        <observations epoch_first="Thu Feb 14 11:00:00 2019"
                      epoch_last="Thu Feb 14 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="24352"
                obs_ratio="78.59" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24352"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20894"
                obs_have="20894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 14:33:43 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5750731"
                         time_creation="Thu Feb 14 12:14:44 2019"
                         time_modification="Thu Feb 14 12:11:13 2019" />
        <observations epoch_first="Thu Feb 14 11:00:00 2019"
                      epoch_last="Thu Feb 14 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="24352"
                obs_ratio="78.59" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24352"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20894"
                obs_have="20894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5750731"
                         time_creation="Thu Feb 14 12:14:44 2019"
                         time_modification="Thu Feb 14 12:11:13 2019" />
        <observations epoch_first="Thu Feb 14 11:00:00 2019"
                      epoch_last="Thu Feb 14 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="24352"
                obs_ratio="78.59" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24352"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20894"
                obs_have="20894"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:14"
                         size="5750731"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 12:11:13 2019" />
        <observations epoch_first="Thu Feb 14 11:00:00 2019"
                      epoch_last="Thu Feb 14 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30985"
                obs_have="24352"
                obs_ratio="78.59" />
          <mask elevation="10 degrees"
                obs_expected="24580"
                obs_have="24352"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="20894"
                obs_have="20894"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 14 13:18:50 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6671627"
                         time_creation="Thu Feb 14 13:14:02 2019"
                         time_modification="Thu Feb 14 13:11:18 2019" />
        <observations epoch_first="Thu Feb 14 12:00:00 2019"
                      epoch_last="Thu Feb 14 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35034"
                obs_have="29090"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29235"
                obs_have="29080"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 13:43:49 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6671627"
                         time_creation="Thu Feb 14 13:14:02 2019"
                         time_modification="Thu Feb 14 13:11:18 2019" />
        <observations epoch_first="Thu Feb 14 12:00:00 2019"
                      epoch_last="Thu Feb 14 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35034"
                obs_have="29090"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29235"
                obs_have="29080"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 15:33:46 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6671627"
                         time_creation="Thu Feb 14 13:14:02 2019"
                         time_modification="Thu Feb 14 13:11:18 2019" />
        <observations epoch_first="Thu Feb 14 12:00:00 2019"
                      epoch_last="Thu Feb 14 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35034"
                obs_have="29090"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29235"
                obs_have="29080"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6671627"
                         time_creation="Thu Feb 14 13:14:02 2019"
                         time_modification="Thu Feb 14 13:11:18 2019" />
        <observations epoch_first="Thu Feb 14 12:00:00 2019"
                      epoch_last="Thu Feb 14 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35034"
                obs_have="29090"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29235"
                obs_have="29080"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="6671627"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 13:11:18 2019" />
        <observations epoch_first="Thu Feb 14 12:00:00 2019"
                      epoch_last="Thu Feb 14 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35034"
                obs_have="29090"
                obs_ratio="83.03" />
          <mask elevation="10 degrees"
                obs_expected="29235"
                obs_have="29080"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="24346"
                obs_have="24346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 14 14:18:52 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7219894"
                         time_creation="Thu Feb 14 14:14:23 2019"
                         time_modification="Thu Feb 14 14:11:20 2019" />
        <observations epoch_first="Thu Feb 14 13:00:00 2019"
                      epoch_last="Thu Feb 14 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33672"
                obs_have="31902"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="31902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 14:43:50 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7219894"
                         time_creation="Thu Feb 14 14:14:23 2019"
                         time_modification="Thu Feb 14 14:11:20 2019" />
        <observations epoch_first="Thu Feb 14 13:00:00 2019"
                      epoch_last="Thu Feb 14 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33672"
                obs_have="31902"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="31902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 16:33:51 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7219894"
                         time_creation="Thu Feb 14 14:14:23 2019"
                         time_modification="Thu Feb 14 14:11:20 2019" />
        <observations epoch_first="Thu Feb 14 13:00:00 2019"
                      epoch_last="Thu Feb 14 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33672"
                obs_have="31902"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="31902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7219894"
                         time_creation="Thu Feb 14 14:14:23 2019"
                         time_modification="Thu Feb 14 14:11:20 2019" />
        <observations epoch_first="Thu Feb 14 13:00:00 2019"
                      epoch_last="Thu Feb 14 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33672"
                obs_have="31902"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="31902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:21"
                         size="7219894"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 14:11:20 2019" />
        <observations epoch_first="Thu Feb 14 13:00:00 2019"
                      epoch_last="Thu Feb 14 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33672"
                obs_have="31902"
                obs_ratio="94.74" />
          <mask elevation="10 degrees"
                obs_expected="31965"
                obs_have="31902"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="30965"
                obs_have="30965"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 14 15:18:52 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7268663"
                         time_creation="Thu Feb 14 15:14:22 2019"
                         time_modification="Thu Feb 14 15:11:19 2019" />
        <observations epoch_first="Thu Feb 14 14:00:00 2019"
                      epoch_last="Thu Feb 14 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35287"
                obs_have="31955"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31931"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28838"
                obs_have="28838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 15:43:49 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7268663"
                         time_creation="Thu Feb 14 15:14:22 2019"
                         time_modification="Thu Feb 14 15:11:19 2019" />
        <observations epoch_first="Thu Feb 14 14:00:00 2019"
                      epoch_last="Thu Feb 14 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35287"
                obs_have="31955"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31931"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28838"
                obs_have="28838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 17:33:46 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7268663"
                         time_creation="Thu Feb 14 15:14:22 2019"
                         time_modification="Thu Feb 14 15:11:19 2019" />
        <observations epoch_first="Thu Feb 14 14:00:00 2019"
                      epoch_last="Thu Feb 14 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35287"
                obs_have="31955"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31931"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28838"
                obs_have="28838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7268663"
                         time_creation="Thu Feb 14 15:14:22 2019"
                         time_modification="Thu Feb 14 15:11:19 2019" />
        <observations epoch_first="Thu Feb 14 14:00:00 2019"
                      epoch_last="Thu Feb 14 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35287"
                obs_have="31955"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31931"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28838"
                obs_have="28838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:20"
                         size="7268663"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 15:11:19 2019" />
        <observations epoch_first="Thu Feb 14 14:00:00 2019"
                      epoch_last="Thu Feb 14 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35287"
                obs_have="31955"
                obs_ratio="90.56" />
          <mask elevation="10 degrees"
                obs_expected="31958"
                obs_have="31931"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="28838"
                obs_have="28838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 14 17:18:43 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7212885"
                         time_creation="Thu Feb 14 17:14:02 2019"
                         time_modification="Thu Feb 14 17:10:58 2019" />
        <observations epoch_first="Thu Feb 14 16:00:00 2019"
                      epoch_last="Thu Feb 14 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34709"
                obs_have="32442"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32442"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30961"
                obs_have="30961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 17:43:41 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7212885"
                         time_creation="Thu Feb 14 17:14:02 2019"
                         time_modification="Thu Feb 14 17:10:58 2019" />
        <observations epoch_first="Thu Feb 14 16:00:00 2019"
                      epoch_last="Thu Feb 14 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34709"
                obs_have="32442"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32442"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30961"
                obs_have="30961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 19:33:40 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7212885"
                         time_creation="Thu Feb 14 17:14:02 2019"
                         time_modification="Thu Feb 14 17:10:58 2019" />
        <observations epoch_first="Thu Feb 14 16:00:00 2019"
                      epoch_last="Thu Feb 14 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34709"
                obs_have="32442"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32442"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30961"
                obs_have="30961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7212885"
                         time_creation="Thu Feb 14 17:14:02 2019"
                         time_modification="Thu Feb 14 17:10:58 2019" />
        <observations epoch_first="Thu Feb 14 16:00:00 2019"
                      epoch_last="Thu Feb 14 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34709"
                obs_have="32442"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32442"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30961"
                obs_have="30961"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="7212885"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 17:10:58 2019" />
        <observations epoch_first="Thu Feb 14 16:00:00 2019"
                      epoch_last="Thu Feb 14 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34709"
                obs_have="32442"
                obs_ratio="93.47" />
          <mask elevation="10 degrees"
                obs_expected="32511"
                obs_have="32442"
                obs_ratio="99.79" />
          <mask elevation="15 degrees"
                obs_expected="30961"
                obs_have="30961"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 14 18:18:48 2019"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6284616"
                         time_creation="Thu Feb 14 18:14:02 2019"
                         time_modification="Thu Feb 14 18:11:15 2019" />
        <observations epoch_first="Thu Feb 14 17:00:00 2019"
                      epoch_last="Thu Feb 14 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32814"
                obs_have="29243"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="29302"
                obs_have="29228"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27079"
                obs_have="27079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 18:43:48 2019"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6284616"
                         time_creation="Thu Feb 14 18:14:02 2019"
                         time_modification="Thu Feb 14 18:11:15 2019" />
        <observations epoch_first="Thu Feb 14 17:00:00 2019"
                      epoch_last="Thu Feb 14 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32814"
                obs_have="29243"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="29302"
                obs_have="29228"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27079"
                obs_have="27079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 20:33:46 2019"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6284616"
                         time_creation="Thu Feb 14 18:14:02 2019"
                         time_modification="Thu Feb 14 18:11:15 2019" />
        <observations epoch_first="Thu Feb 14 17:00:00 2019"
                      epoch_last="Thu Feb 14 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32814"
                obs_have="29243"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="29302"
                obs_have="29228"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27079"
                obs_have="27079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6284616"
                         time_creation="Thu Feb 14 18:14:02 2019"
                         time_modification="Thu Feb 14 18:11:15 2019" />
        <observations epoch_first="Thu Feb 14 17:00:00 2019"
                      epoch_last="Thu Feb 14 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32814"
                obs_have="29243"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="29302"
                obs_have="29228"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27079"
                obs_have="27079"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:16"
                         size="6284616"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 18:11:15 2019" />
        <observations epoch_first="Thu Feb 14 17:00:00 2019"
                      epoch_last="Thu Feb 14 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32814"
                obs_have="29243"
                obs_ratio="89.12" />
          <mask elevation="10 degrees"
                obs_expected="29302"
                obs_have="29228"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="27079"
                obs_have="27079"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 14 19:18:43 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5292349"
                         time_creation="Thu Feb 14 19:14:02 2019"
                         time_modification="Thu Feb 14 19:11:09 2019" />
        <observations epoch_first="Thu Feb 14 18:00:00 2019"
                      epoch_last="Thu Feb 14 18:59:59 2019"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="31492"
                obs_have="25856"
                obs_ratio="82.10" />
          <mask elevation="10 degrees"
                obs_expected="29366"
                obs_have="25838"
                obs_ratio="87.99" />
          <mask elevation="15 degrees"
                obs_expected="24642"
                obs_have="21575"
                obs_ratio="87.55" />
        </observations>
      </control>
      <control date="Thu Feb 14 19:43:45 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5292349"
                         time_creation="Thu Feb 14 19:14:02 2019"
                         time_modification="Thu Feb 14 19:11:09 2019" />
        <observations epoch_first="Thu Feb 14 18:00:00 2019"
                      epoch_last="Thu Feb 14 18:59:59 2019"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="31433"
                obs_have="25856"
                obs_ratio="82.26" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="25838"
                obs_ratio="88.16" />
          <mask elevation="15 degrees"
                obs_expected="24583"
                obs_have="21575"
                obs_ratio="87.76" />
        </observations>
      </control>
      <control date="Thu Feb 14 21:33:44 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5292349"
                         time_creation="Thu Feb 14 19:14:02 2019"
                         time_modification="Thu Feb 14 19:11:09 2019" />
        <observations epoch_first="Thu Feb 14 18:00:00 2019"
                      epoch_last="Thu Feb 14 18:59:59 2019"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="31433"
                obs_have="25856"
                obs_ratio="82.26" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="25838"
                obs_ratio="88.16" />
          <mask elevation="15 degrees"
                obs_expected="24583"
                obs_have="21575"
                obs_ratio="87.76" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5292349"
                         time_creation="Thu Feb 14 19:14:02 2019"
                         time_modification="Thu Feb 14 19:11:09 2019" />
        <observations epoch_first="Thu Feb 14 18:00:00 2019"
                      epoch_last="Thu Feb 14 18:59:59 2019"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="31433"
                obs_have="25856"
                obs_ratio="82.26" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="25838"
                obs_ratio="88.16" />
          <mask elevation="15 degrees"
                obs_expected="24583"
                obs_have="21575"
                obs_ratio="87.76" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:10"
                         size="5292349"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 19:11:09 2019" />
        <observations epoch_first="Thu Feb 14 18:00:00 2019"
                      epoch_last="Thu Feb 14 18:59:59 2019"
                      epochs="3593"
                      epochs_ratio="99.81">
          <mask elevation="03 degrees"
                obs_expected="31433"
                obs_have="25856"
                obs_ratio="82.26" />
          <mask elevation="10 degrees"
                obs_expected="29307"
                obs_have="25838"
                obs_ratio="88.16" />
          <mask elevation="15 degrees"
                obs_expected="24583"
                obs_have="21575"
                obs_ratio="87.76" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 14 20:18:50 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5145564"
                         time_creation="Thu Feb 14 20:14:02 2019"
                         time_modification="Thu Feb 14 20:11:11 2019" />
        <observations epoch_first="Thu Feb 14 19:00:00 2019"
                      epoch_last="Thu Feb 14 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22845"
                obs_have="20941"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="21034"
                obs_have="20941"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="16968"
                obs_have="16968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 20:43:47 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5145564"
                         time_creation="Thu Feb 14 20:14:02 2019"
                         time_modification="Thu Feb 14 20:11:11 2019" />
        <observations epoch_first="Thu Feb 14 19:00:00 2019"
                      epoch_last="Thu Feb 14 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22845"
                obs_have="20941"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="21034"
                obs_have="20941"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="16968"
                obs_have="16968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 22:33:46 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5145564"
                         time_creation="Thu Feb 14 20:14:02 2019"
                         time_modification="Thu Feb 14 20:11:11 2019" />
        <observations epoch_first="Thu Feb 14 19:00:00 2019"
                      epoch_last="Thu Feb 14 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22845"
                obs_have="20941"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="21034"
                obs_have="20941"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="16968"
                obs_have="16968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5145564"
                         time_creation="Thu Feb 14 20:14:02 2019"
                         time_modification="Thu Feb 14 20:11:11 2019" />
        <observations epoch_first="Thu Feb 14 19:00:00 2019"
                      epoch_last="Thu Feb 14 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22845"
                obs_have="20941"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="21034"
                obs_have="20941"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="16968"
                obs_have="16968"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:12"
                         size="5145564"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 20:11:11 2019" />
        <observations epoch_first="Thu Feb 14 19:00:00 2019"
                      epoch_last="Thu Feb 14 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="22845"
                obs_have="20941"
                obs_ratio="91.67" />
          <mask elevation="10 degrees"
                obs_expected="21034"
                obs_have="20941"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="16968"
                obs_have="16968"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 14 22:18:49 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6579311"
                         time_creation="Thu Feb 14 22:14:03 2019"
                         time_modification="Thu Feb 14 22:08:09 2019" />
        <observations epoch_first="Thu Feb 14 21:00:00 2019"
                      epoch_last="Thu Feb 14 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29120"
                obs_have="23198"
                obs_ratio="79.66" />
          <mask elevation="10 degrees"
                obs_expected="23294"
                obs_have="23171"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="18741"
                obs_have="18741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 22:43:47 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6579311"
                         time_creation="Thu Feb 14 22:14:03 2019"
                         time_modification="Thu Feb 14 22:08:09 2019" />
        <observations epoch_first="Thu Feb 14 21:00:00 2019"
                      epoch_last="Thu Feb 14 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29120"
                obs_have="23198"
                obs_ratio="79.66" />
          <mask elevation="10 degrees"
                obs_expected="23294"
                obs_have="23171"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="18741"
                obs_have="18741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 00:33:44 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6579311"
                         time_creation="Thu Feb 14 22:14:03 2019"
                         time_modification="Thu Feb 14 22:08:09 2019" />
        <observations epoch_first="Thu Feb 14 21:00:00 2019"
                      epoch_last="Thu Feb 14 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29120"
                obs_have="23198"
                obs_ratio="79.66" />
          <mask elevation="10 degrees"
                obs_expected="23294"
                obs_have="23171"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="18741"
                obs_have="18741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6579311"
                         time_creation="Thu Feb 14 22:14:03 2019"
                         time_modification="Thu Feb 14 22:08:09 2019" />
        <observations epoch_first="Thu Feb 14 21:00:00 2019"
                      epoch_last="Thu Feb 14 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29120"
                obs_have="23198"
                obs_ratio="79.66" />
          <mask elevation="10 degrees"
                obs_expected="23294"
                obs_have="23171"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="18741"
                obs_have="18741"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:08:10"
                         size="6579311"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 22:08:09 2019" />
        <observations epoch_first="Thu Feb 14 21:00:00 2019"
                      epoch_last="Thu Feb 14 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29120"
                obs_have="23198"
                obs_ratio="79.66" />
          <mask elevation="10 degrees"
                obs_expected="23294"
                obs_have="23171"
                obs_ratio="99.47" />
          <mask elevation="15 degrees"
                obs_expected="18741"
                obs_have="18741"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 14 23:18:43 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6916517"
                         time_creation="Thu Feb 14 23:14:21 2019"
                         time_modification="Thu Feb 14 23:10:58 2019" />
        <observations epoch_first="Thu Feb 14 22:00:00 2019"
                      epoch_last="Thu Feb 14 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28336"
                obs_have="27161"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27161"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 14 23:43:38 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6916517"
                         time_creation="Thu Feb 14 23:14:21 2019"
                         time_modification="Thu Feb 14 23:10:58 2019" />
        <observations epoch_first="Thu Feb 14 22:00:00 2019"
                      epoch_last="Thu Feb 14 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28336"
                obs_have="27161"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27161"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 01:33:38 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6916517"
                         time_creation="Thu Feb 14 23:14:21 2019"
                         time_modification="Thu Feb 14 23:10:58 2019" />
        <observations epoch_first="Thu Feb 14 22:00:00 2019"
                      epoch_last="Thu Feb 14 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28336"
                obs_have="27161"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27161"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6916517"
                         time_creation="Thu Feb 14 23:14:21 2019"
                         time_modification="Thu Feb 14 23:10:58 2019" />
        <observations epoch_first="Thu Feb 14 22:00:00 2019"
                      epoch_last="Thu Feb 14 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28336"
                obs_have="27161"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27161"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:10:59"
                         size="6916517"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Thu Feb 14 23:10:58 2019" />
        <observations epoch_first="Thu Feb 14 22:00:00 2019"
                      epoch_last="Thu Feb 14 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28336"
                obs_have="27161"
                obs_ratio="95.85" />
          <mask elevation="10 degrees"
                obs_expected="27211"
                obs_have="27161"
                obs_ratio="99.82" />
          <mask elevation="15 degrees"
                obs_expected="26023"
                obs_have="26023"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/ch2t045x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 15 00:18:52 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7430155"
                         time_creation="Fri Feb 15 00:14:04 2019"
                         time_modification="Fri Feb 15 00:11:18 2019" />
        <observations epoch_first="Thu Feb 14 23:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="30728"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30728"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 00:43:51 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7430155"
                         time_creation="Fri Feb 15 00:14:04 2019"
                         time_modification="Fri Feb 15 00:11:18 2019" />
        <observations epoch_first="Thu Feb 14 23:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="30728"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30728"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 02:33:47 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7430155"
                         time_creation="Fri Feb 15 00:14:04 2019"
                         time_modification="Fri Feb 15 00:11:18 2019" />
        <observations epoch_first="Thu Feb 14 23:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="30728"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30728"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 15 19:08:20 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7430155"
                         time_creation="Fri Feb 15 00:14:04 2019"
                         time_modification="Fri Feb 15 00:11:18 2019" />
        <observations epoch_first="Thu Feb 14 23:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="30728"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30728"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 16 04:19:37 2019"
               level="3">
        <file_statistics latency="00:11:19"
                         size="7430155"
                         time_creation="Wed Mar 13 01:51:02 2019"
                         time_modification="Fri Feb 15 00:11:18 2019" />
        <observations epoch_first="Thu Feb 14 23:00:00 2019"
                      epoch_last="Thu Feb 14 23:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36394"
                obs_have="30728"
                obs_ratio="84.43" />
          <mask elevation="10 degrees"
                obs_expected="30905"
                obs_have="30728"
                obs_ratio="99.43" />
          <mask elevation="15 degrees"
                obs_expected="26366"
                obs_have="26366"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
