<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-09-04 00:00:00"
    DayOfYear="247"
    Year="2018">
  <station name="PRAC">
    <file name="/prac2470.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Sep  5 16:45:46 2018"
               level="3">
        <file_statistics latency="01:35:49"
                         size="7219858"
                         time_creation="Wed Sep  5 06:50:23 2018"
                         time_modification="Wed Sep  5 01:35:19 2018" />
        <observations epoch_first="Tue Sep  4 00:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29654"
                obs_have="26163"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="24915"
                obs_have="24033"
                obs_ratio="96.46" />
          <mask elevation="15 degrees"
                obs_expected="22233"
                obs_have="21890"
                obs_ratio="98.46" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:01:45 2018"
               level="3">
        <file_statistics latency="01:35:49"
                         size="7219858"
                         time_creation="Mon Oct  1 01:59:49 2018"
                         time_modification="Wed Sep  5 01:35:19 2018" />
        <observations epoch_first="Tue Sep  4 00:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="29654"
                obs_have="26163"
                obs_ratio="88.23" />
          <mask elevation="10 degrees"
                obs_expected="24915"
                obs_have="24033"
                obs_ratio="96.46" />
          <mask elevation="15 degrees"
                obs_expected="22233"
                obs_have="21890"
                obs_ratio="98.46" />
        </observations>
      </control>
    </file>
    <file name="/prac247a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Sep  4 01:47:45 2018"
               level="3">
        <file_statistics latency="00:22:08"
                         size="8798682"
                         time_creation="Tue Sep  4 01:45:06 2018"
                         time_modification="Tue Sep  4 01:22:07 2018" />
        <observations epoch_first="Tue Sep  4 00:00:00 2018"
                      epoch_last="Tue Sep  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="31803"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="30937"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 03:36:47 2018"
               level="3">
        <file_statistics latency="00:22:08"
                         size="8798682"
                         time_creation="Tue Sep  4 01:45:06 2018"
                         time_modification="Tue Sep  4 01:22:07 2018" />
        <observations epoch_first="Tue Sep  4 00:00:00 2018"
                      epoch_last="Tue Sep  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="31803"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="30937"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29812"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:22:08"
                         size="8798682"
                         time_creation="Mon Oct  1 01:55:25 2018"
                         time_modification="Tue Sep  4 01:22:07 2018" />
        <observations epoch_first="Tue Sep  4 00:00:00 2018"
                      epoch_last="Tue Sep  4 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33880"
                obs_have="31803"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="31709"
                obs_have="30937"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29812"
                obs_have="29812"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Sep  4 02:22:51 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9600817"
                         time_creation="Tue Sep  4 02:12:01 2018"
                         time_modification="Tue Sep  4 02:08:15 2018" />
        <observations epoch_first="Tue Sep  4 01:00:00 2018"
                      epoch_last="Tue Sep  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="34968"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29948"
                obs_have="29945"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  4 02:47:49 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9600817"
                         time_creation="Tue Sep  4 02:12:01 2018"
                         time_modification="Tue Sep  4 02:08:15 2018" />
        <observations epoch_first="Tue Sep  4 01:00:00 2018"
                      epoch_last="Tue Sep  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="34968"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29948"
                obs_have="29945"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Tue Sep  4 04:36:54 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9600817"
                         time_creation="Tue Sep  4 02:12:01 2018"
                         time_modification="Tue Sep  4 02:08:15 2018" />
        <observations epoch_first="Tue Sep  4 01:00:00 2018"
                      epoch_last="Tue Sep  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="34968"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29948"
                obs_have="29945"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="9600817"
                         time_creation="Mon Oct  1 01:55:25 2018"
                         time_modification="Tue Sep  4 02:08:15 2018" />
        <observations epoch_first="Tue Sep  4 01:00:00 2018"
                      epoch_last="Tue Sep  4 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35376"
                obs_have="34968"
                obs_ratio="98.85" />
          <mask elevation="10 degrees"
                obs_expected="33364"
                obs_have="33356"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="29948"
                obs_have="29945"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac247c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Sep  4 03:22:50 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9791684"
                         time_creation="Tue Sep  4 03:12:02 2018"
                         time_modification="Tue Sep  4 03:08:16 2018" />
        <observations epoch_first="Tue Sep  4 02:00:00 2018"
                      epoch_last="Tue Sep  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41690"
                obs_have="34071"
                obs_ratio="81.72" />
          <mask elevation="10 degrees"
                obs_expected="31943"
                obs_have="30512"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="24895"
                obs_have="24471"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Tue Sep  4 03:47:55 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9791684"
                         time_creation="Tue Sep  4 03:12:02 2018"
                         time_modification="Tue Sep  4 03:08:16 2018" />
        <observations epoch_first="Tue Sep  4 02:00:00 2018"
                      epoch_last="Tue Sep  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41690"
                obs_have="34071"
                obs_ratio="81.72" />
          <mask elevation="10 degrees"
                obs_expected="31943"
                obs_have="30512"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="24895"
                obs_have="24471"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Tue Sep  4 05:36:48 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9791684"
                         time_creation="Tue Sep  4 03:12:02 2018"
                         time_modification="Tue Sep  4 03:08:16 2018" />
        <observations epoch_first="Tue Sep  4 02:00:00 2018"
                      epoch_last="Tue Sep  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41690"
                obs_have="34071"
                obs_ratio="81.72" />
          <mask elevation="10 degrees"
                obs_expected="31943"
                obs_have="30512"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="24895"
                obs_have="24471"
                obs_ratio="98.30" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="9791684"
                         time_creation="Mon Oct  1 01:55:25 2018"
                         time_modification="Tue Sep  4 03:08:16 2018" />
        <observations epoch_first="Tue Sep  4 02:00:00 2018"
                      epoch_last="Tue Sep  4 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41690"
                obs_have="34071"
                obs_ratio="81.72" />
          <mask elevation="10 degrees"
                obs_expected="31943"
                obs_have="30512"
                obs_ratio="95.52" />
          <mask elevation="15 degrees"
                obs_expected="24895"
                obs_have="24471"
                obs_ratio="98.30" />
        </observations>
      </control>
    </file>
    <file name="/prac247d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Sep  4 04:22:48 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9195545"
                         time_creation="Tue Sep  4 04:12:03 2018"
                         time_modification="Tue Sep  4 04:08:13 2018" />
        <observations epoch_first="Tue Sep  4 03:00:00 2018"
                      epoch_last="Tue Sep  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36322"
                obs_have="33179"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="31142"
                obs_ratio="94.39" />
          <mask elevation="15 degrees"
                obs_expected="31036"
                obs_have="29951"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Tue Sep  4 04:47:49 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9195545"
                         time_creation="Tue Sep  4 04:12:03 2018"
                         time_modification="Tue Sep  4 04:08:13 2018" />
        <observations epoch_first="Tue Sep  4 03:00:00 2018"
                      epoch_last="Tue Sep  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36322"
                obs_have="33179"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="31142"
                obs_ratio="94.39" />
          <mask elevation="15 degrees"
                obs_expected="31036"
                obs_have="29951"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Tue Sep  4 06:36:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9195545"
                         time_creation="Tue Sep  4 04:12:03 2018"
                         time_modification="Tue Sep  4 04:08:13 2018" />
        <observations epoch_first="Tue Sep  4 03:00:00 2018"
                      epoch_last="Tue Sep  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36322"
                obs_have="33179"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="31142"
                obs_ratio="94.39" />
          <mask elevation="15 degrees"
                obs_expected="31036"
                obs_have="29951"
                obs_ratio="96.50" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9195545"
                         time_creation="Mon Oct  1 01:55:25 2018"
                         time_modification="Tue Sep  4 04:08:13 2018" />
        <observations epoch_first="Tue Sep  4 03:00:00 2018"
                      epoch_last="Tue Sep  4 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36322"
                obs_have="33179"
                obs_ratio="91.35" />
          <mask elevation="10 degrees"
                obs_expected="32994"
                obs_have="31142"
                obs_ratio="94.39" />
          <mask elevation="15 degrees"
                obs_expected="31036"
                obs_have="29951"
                obs_ratio="96.50" />
        </observations>
      </control>
    </file>
    <file name="/prac247e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Tue Sep  4 05:22:47 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8898152"
                         time_creation="Tue Sep  4 05:12:03 2018"
                         time_modification="Tue Sep  4 05:08:03 2018" />
        <observations epoch_first="Tue Sep  4 04:00:00 2018"
                      epoch_last="Tue Sep  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="30369"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="29815"
                obs_have="28648"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 05:47:49 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8898152"
                         time_creation="Tue Sep  4 05:12:03 2018"
                         time_modification="Tue Sep  4 05:08:03 2018" />
        <observations epoch_first="Tue Sep  4 04:00:00 2018"
                      epoch_last="Tue Sep  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="30369"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="29815"
                obs_have="28648"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 07:36:49 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8898152"
                         time_creation="Tue Sep  4 05:12:03 2018"
                         time_modification="Tue Sep  4 05:08:03 2018" />
        <observations epoch_first="Tue Sep  4 04:00:00 2018"
                      epoch_last="Tue Sep  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="30369"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="29815"
                obs_have="28648"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:04"
                         size="8898152"
                         time_creation="Mon Oct  1 01:55:25 2018"
                         time_modification="Tue Sep  4 05:08:03 2018" />
        <observations epoch_first="Tue Sep  4 04:00:00 2018"
                      epoch_last="Tue Sep  4 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33972"
                obs_have="30369"
                obs_ratio="89.39" />
          <mask elevation="10 degrees"
                obs_expected="29815"
                obs_have="28648"
                obs_ratio="96.09" />
          <mask elevation="15 degrees"
                obs_expected="27108"
                obs_have="27108"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Tue Sep  4 06:22:48 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8490886"
                         time_creation="Tue Sep  4 06:12:02 2018"
                         time_modification="Tue Sep  4 06:08:02 2018" />
        <observations epoch_first="Tue Sep  4 05:00:00 2018"
                      epoch_last="Tue Sep  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34281"
                obs_have="30256"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="29616"
                obs_have="27943"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="26796"
                obs_have="26052"
                obs_ratio="97.22" />
        </observations>
      </control>
      <control date="Tue Sep  4 06:47:46 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8490886"
                         time_creation="Tue Sep  4 06:12:02 2018"
                         time_modification="Tue Sep  4 06:08:02 2018" />
        <observations epoch_first="Tue Sep  4 05:00:00 2018"
                      epoch_last="Tue Sep  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34281"
                obs_have="30256"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="29616"
                obs_have="27943"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="26796"
                obs_have="26052"
                obs_ratio="97.22" />
        </observations>
      </control>
      <control date="Tue Sep  4 08:36:46 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8490886"
                         time_creation="Tue Sep  4 06:12:02 2018"
                         time_modification="Tue Sep  4 06:08:02 2018" />
        <observations epoch_first="Tue Sep  4 05:00:00 2018"
                      epoch_last="Tue Sep  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34281"
                obs_have="30256"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="29616"
                obs_have="27943"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="26796"
                obs_have="26052"
                obs_ratio="97.22" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:03"
                         size="8490886"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 06:08:02 2018" />
        <observations epoch_first="Tue Sep  4 05:00:00 2018"
                      epoch_last="Tue Sep  4 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34281"
                obs_have="30256"
                obs_ratio="88.26" />
          <mask elevation="10 degrees"
                obs_expected="29616"
                obs_have="27943"
                obs_ratio="94.35" />
          <mask elevation="15 degrees"
                obs_expected="26796"
                obs_have="26052"
                obs_ratio="97.22" />
        </observations>
      </control>
    </file>
    <file name="/prac247g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Tue Sep  4 07:22:45 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7722617"
                         time_creation="Tue Sep  4 07:12:02 2018"
                         time_modification="Tue Sep  4 07:08:04 2018" />
        <observations epoch_first="Tue Sep  4 06:00:00 2018"
                      epoch_last="Tue Sep  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="25618"
                obs_ratio="74.90" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="22345"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="20546"
                obs_have="20546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 07:47:45 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7722617"
                         time_creation="Tue Sep  4 07:12:02 2018"
                         time_modification="Tue Sep  4 07:08:04 2018" />
        <observations epoch_first="Tue Sep  4 06:00:00 2018"
                      epoch_last="Tue Sep  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="25618"
                obs_ratio="74.90" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="22345"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="20546"
                obs_have="20546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 09:36:46 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7722617"
                         time_creation="Tue Sep  4 07:12:02 2018"
                         time_modification="Tue Sep  4 07:08:04 2018" />
        <observations epoch_first="Tue Sep  4 06:00:00 2018"
                      epoch_last="Tue Sep  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="25618"
                obs_ratio="74.90" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="22345"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="20546"
                obs_have="20546"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7722617"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 07:08:04 2018" />
        <observations epoch_first="Tue Sep  4 06:00:00 2018"
                      epoch_last="Tue Sep  4 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34201"
                obs_have="25618"
                obs_ratio="74.90" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="22345"
                obs_ratio="89.39" />
          <mask elevation="15 degrees"
                obs_expected="20546"
                obs_have="20546"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Tue Sep  4 08:22:46 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7774056"
                         time_creation="Tue Sep  4 08:12:02 2018"
                         time_modification="Tue Sep  4 08:08:16 2018" />
        <observations epoch_first="Tue Sep  4 07:00:00 2018"
                      epoch_last="Tue Sep  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32888"
                obs_have="27729"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="25506"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 08:47:47 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7774056"
                         time_creation="Tue Sep  4 08:12:02 2018"
                         time_modification="Tue Sep  4 08:08:16 2018" />
        <observations epoch_first="Tue Sep  4 07:00:00 2018"
                      epoch_last="Tue Sep  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32888"
                obs_have="27729"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="25506"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 10:36:47 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7774056"
                         time_creation="Tue Sep  4 08:12:02 2018"
                         time_modification="Tue Sep  4 08:08:16 2018" />
        <observations epoch_first="Tue Sep  4 07:00:00 2018"
                      epoch_last="Tue Sep  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32888"
                obs_have="27729"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="25506"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22973"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="7774056"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 08:08:16 2018" />
        <observations epoch_first="Tue Sep  4 07:00:00 2018"
                      epoch_last="Tue Sep  4 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32888"
                obs_have="27729"
                obs_ratio="84.31" />
          <mask elevation="10 degrees"
                obs_expected="26830"
                obs_have="25506"
                obs_ratio="95.07" />
          <mask elevation="15 degrees"
                obs_expected="22974"
                obs_have="22973"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Tue Sep  4 09:22:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8447973"
                         time_creation="Tue Sep  4 09:12:03 2018"
                         time_modification="Tue Sep  4 09:08:04 2018" />
        <observations epoch_first="Tue Sep  4 08:00:00 2018"
                      epoch_last="Tue Sep  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32307"
                obs_have="29633"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="26738"
                obs_have="26738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23398"
                obs_have="23398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 09:47:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8447973"
                         time_creation="Tue Sep  4 09:12:03 2018"
                         time_modification="Tue Sep  4 09:08:04 2018" />
        <observations epoch_first="Tue Sep  4 08:00:00 2018"
                      epoch_last="Tue Sep  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32307"
                obs_have="29633"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="26738"
                obs_have="26738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23398"
                obs_have="23398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 11:36:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8447973"
                         time_creation="Tue Sep  4 09:12:03 2018"
                         time_modification="Tue Sep  4 09:08:04 2018" />
        <observations epoch_first="Tue Sep  4 08:00:00 2018"
                      epoch_last="Tue Sep  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32307"
                obs_have="29633"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="26738"
                obs_have="26738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23398"
                obs_have="23398"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="8447973"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 09:08:04 2018" />
        <observations epoch_first="Tue Sep  4 08:00:00 2018"
                      epoch_last="Tue Sep  4 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32307"
                obs_have="29633"
                obs_ratio="91.72" />
          <mask elevation="10 degrees"
                obs_expected="26738"
                obs_have="26738"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23398"
                obs_have="23398"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Sep  4 10:22:48 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8500613"
                         time_creation="Tue Sep  4 10:12:02 2018"
                         time_modification="Tue Sep  4 10:08:01 2018" />
        <observations epoch_first="Tue Sep  4 09:00:00 2018"
                      epoch_last="Tue Sep  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31176"
                obs_have="30861"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25598"
                obs_have="25598"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 10:47:48 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8500613"
                         time_creation="Tue Sep  4 10:12:02 2018"
                         time_modification="Tue Sep  4 10:08:01 2018" />
        <observations epoch_first="Tue Sep  4 09:00:00 2018"
                      epoch_last="Tue Sep  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31176"
                obs_have="30861"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25598"
                obs_have="25598"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 12:36:48 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8500613"
                         time_creation="Tue Sep  4 10:12:02 2018"
                         time_modification="Tue Sep  4 10:08:01 2018" />
        <observations epoch_first="Tue Sep  4 09:00:00 2018"
                      epoch_last="Tue Sep  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31176"
                obs_have="30861"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25598"
                obs_have="25598"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8500613"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 10:08:01 2018" />
        <observations epoch_first="Tue Sep  4 09:00:00 2018"
                      epoch_last="Tue Sep  4 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31176"
                obs_have="30861"
                obs_ratio="98.99" />
          <mask elevation="10 degrees"
                obs_expected="29200"
                obs_have="29200"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25598"
                obs_have="25598"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Sep  4 11:22:52 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10121135"
                         time_creation="Tue Sep  4 11:12:03 2018"
                         time_modification="Tue Sep  4 11:08:13 2018" />
        <observations epoch_first="Tue Sep  4 10:00:00 2018"
                      epoch_last="Tue Sep  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43658"
                obs_have="38876"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="34085"
                obs_have="32768"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="28057"
                obs_have="27638"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Tue Sep  4 11:47:51 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10121135"
                         time_creation="Tue Sep  4 11:12:03 2018"
                         time_modification="Tue Sep  4 11:08:13 2018" />
        <observations epoch_first="Tue Sep  4 10:00:00 2018"
                      epoch_last="Tue Sep  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43658"
                obs_have="38876"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="34085"
                obs_have="32768"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="28057"
                obs_have="27638"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Tue Sep  4 13:36:52 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10121135"
                         time_creation="Tue Sep  4 11:12:03 2018"
                         time_modification="Tue Sep  4 11:08:13 2018" />
        <observations epoch_first="Tue Sep  4 10:00:00 2018"
                      epoch_last="Tue Sep  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43658"
                obs_have="38876"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="34085"
                obs_have="32768"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="28057"
                obs_have="27638"
                obs_ratio="98.51" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="10121135"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 11:08:13 2018" />
        <observations epoch_first="Tue Sep  4 10:00:00 2018"
                      epoch_last="Tue Sep  4 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43658"
                obs_have="38876"
                obs_ratio="89.05" />
          <mask elevation="10 degrees"
                obs_expected="34085"
                obs_have="32768"
                obs_ratio="96.14" />
          <mask elevation="15 degrees"
                obs_expected="28057"
                obs_have="27638"
                obs_ratio="98.51" />
        </observations>
      </control>
    </file>
    <file name="/prac247l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Tue Sep  4 12:22:52 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10674134"
                         time_creation="Tue Sep  4 12:12:03 2018"
                         time_modification="Tue Sep  4 12:08:21 2018" />
        <observations epoch_first="Tue Sep  4 11:00:00 2018"
                      epoch_last="Tue Sep  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45651"
                obs_have="40632"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="37672"
                obs_have="36366"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="32839"
                obs_have="32478"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Tue Sep  4 12:47:52 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10674134"
                         time_creation="Tue Sep  4 12:12:03 2018"
                         time_modification="Tue Sep  4 12:08:21 2018" />
        <observations epoch_first="Tue Sep  4 11:00:00 2018"
                      epoch_last="Tue Sep  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45651"
                obs_have="40632"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="37672"
                obs_have="36366"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="32839"
                obs_have="32478"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Tue Sep  4 14:36:52 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10674134"
                         time_creation="Tue Sep  4 12:12:03 2018"
                         time_modification="Tue Sep  4 12:08:21 2018" />
        <observations epoch_first="Tue Sep  4 11:00:00 2018"
                      epoch_last="Tue Sep  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45651"
                obs_have="40632"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="37672"
                obs_have="36366"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="32839"
                obs_have="32478"
                obs_ratio="98.90" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="10674134"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 12:08:21 2018" />
        <observations epoch_first="Tue Sep  4 11:00:00 2018"
                      epoch_last="Tue Sep  4 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45651"
                obs_have="40632"
                obs_ratio="89.01" />
          <mask elevation="10 degrees"
                obs_expected="37672"
                obs_have="36366"
                obs_ratio="96.53" />
          <mask elevation="15 degrees"
                obs_expected="32839"
                obs_have="32478"
                obs_ratio="98.90" />
        </observations>
      </control>
    </file>
    <file name="/prac247m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Sep  4 13:22:53 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10146575"
                         time_creation="Tue Sep  4 13:12:03 2018"
                         time_modification="Tue Sep  4 13:08:22 2018" />
        <observations epoch_first="Tue Sep  4 12:00:00 2018"
                      epoch_last="Tue Sep  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="38967"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="39333"
                obs_have="38654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="38175"
                obs_have="37815"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Sep  4 13:47:53 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10146575"
                         time_creation="Tue Sep  4 13:12:03 2018"
                         time_modification="Tue Sep  4 13:08:22 2018" />
        <observations epoch_first="Tue Sep  4 12:00:00 2018"
                      epoch_last="Tue Sep  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="38967"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="39333"
                obs_have="38654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="38175"
                obs_have="37815"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Tue Sep  4 15:36:54 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10146575"
                         time_creation="Tue Sep  4 13:12:03 2018"
                         time_modification="Tue Sep  4 13:08:22 2018" />
        <observations epoch_first="Tue Sep  4 12:00:00 2018"
                      epoch_last="Tue Sep  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="38967"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="39333"
                obs_have="38654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="38175"
                obs_have="37815"
                obs_ratio="99.06" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="10146575"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 13:08:22 2018" />
        <observations epoch_first="Tue Sep  4 12:00:00 2018"
                      epoch_last="Tue Sep  4 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39720"
                obs_have="38967"
                obs_ratio="98.10" />
          <mask elevation="10 degrees"
                obs_expected="39333"
                obs_have="38654"
                obs_ratio="98.27" />
          <mask elevation="15 degrees"
                obs_expected="38175"
                obs_have="37815"
                obs_ratio="99.06" />
        </observations>
      </control>
    </file>
    <file name="/prac247n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Sep  4 14:22:54 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9958883"
                         time_creation="Tue Sep  4 14:12:03 2018"
                         time_modification="Tue Sep  4 14:08:40 2018" />
        <observations epoch_first="Tue Sep  4 13:00:00 2018"
                      epoch_last="Tue Sep  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42071"
                obs_have="39782"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37844"
                obs_have="37490"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="35255"
                obs_have="35255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 14:47:53 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9958883"
                         time_creation="Tue Sep  4 14:12:03 2018"
                         time_modification="Tue Sep  4 14:08:40 2018" />
        <observations epoch_first="Tue Sep  4 13:00:00 2018"
                      epoch_last="Tue Sep  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42071"
                obs_have="39782"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37844"
                obs_have="37490"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="35255"
                obs_have="35255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 16:36:57 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9958883"
                         time_creation="Tue Sep  4 14:12:03 2018"
                         time_modification="Tue Sep  4 14:08:40 2018" />
        <observations epoch_first="Tue Sep  4 13:00:00 2018"
                      epoch_last="Tue Sep  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42071"
                obs_have="39782"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37844"
                obs_have="37490"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="35255"
                obs_have="35255"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9958883"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 14:08:40 2018" />
        <observations epoch_first="Tue Sep  4 13:00:00 2018"
                      epoch_last="Tue Sep  4 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42071"
                obs_have="39782"
                obs_ratio="94.56" />
          <mask elevation="10 degrees"
                obs_expected="37844"
                obs_have="37490"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="35255"
                obs_have="35255"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Tue Sep  4 15:22:55 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9681263"
                         time_creation="Tue Sep  4 15:12:03 2018"
                         time_modification="Tue Sep  4 15:08:12 2018" />
        <observations epoch_first="Tue Sep  4 14:00:00 2018"
                      epoch_last="Tue Sep  4 14:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="47840"
                obs_have="41259"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="40253"
                obs_have="38265"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="34599"
                obs_have="33477"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Tue Sep  4 15:47:54 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9681263"
                         time_creation="Tue Sep  4 15:12:03 2018"
                         time_modification="Tue Sep  4 15:08:12 2018" />
        <observations epoch_first="Tue Sep  4 14:00:00 2018"
                      epoch_last="Tue Sep  4 14:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="47840"
                obs_have="41259"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="40253"
                obs_have="38265"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="34599"
                obs_have="33477"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Tue Sep  4 17:36:59 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9681263"
                         time_creation="Tue Sep  4 15:12:03 2018"
                         time_modification="Tue Sep  4 15:08:12 2018" />
        <observations epoch_first="Tue Sep  4 14:00:00 2018"
                      epoch_last="Tue Sep  4 14:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="47840"
                obs_have="41259"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="40253"
                obs_have="38265"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="34599"
                obs_have="33477"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9681263"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 15:08:12 2018" />
        <observations epoch_first="Tue Sep  4 14:00:00 2018"
                      epoch_last="Tue Sep  4 14:59:59 2018"
                      epochs="3498"
                      epochs_ratio="97.17">
          <mask elevation="03 degrees"
                obs_expected="47840"
                obs_have="41259"
                obs_ratio="86.24" />
          <mask elevation="10 degrees"
                obs_expected="40253"
                obs_have="38265"
                obs_ratio="95.06" />
          <mask elevation="15 degrees"
                obs_expected="34599"
                obs_have="33477"
                obs_ratio="96.76" />
        </observations>
      </control>
    </file>
    <file name="/prac247p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Sep  4 16:22:57 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9725145"
                         time_creation="Tue Sep  4 16:12:03 2018"
                         time_modification="Tue Sep  4 16:08:30 2018" />
        <observations epoch_first="Tue Sep  4 15:00:00 2018"
                      epoch_last="Tue Sep  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42708"
                obs_have="39655"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="40929"
                obs_have="39035"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="38689"
                obs_have="37561"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Tue Sep  4 16:47:57 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9725145"
                         time_creation="Tue Sep  4 16:12:03 2018"
                         time_modification="Tue Sep  4 16:08:30 2018" />
        <observations epoch_first="Tue Sep  4 15:00:00 2018"
                      epoch_last="Tue Sep  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42708"
                obs_have="39655"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="40929"
                obs_have="39035"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="38689"
                obs_have="37561"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Tue Sep  4 18:36:59 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9725145"
                         time_creation="Tue Sep  4 16:12:03 2018"
                         time_modification="Tue Sep  4 16:08:30 2018" />
        <observations epoch_first="Tue Sep  4 15:00:00 2018"
                      epoch_last="Tue Sep  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42708"
                obs_have="39655"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="40929"
                obs_have="39035"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="38689"
                obs_have="37561"
                obs_ratio="97.08" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9725145"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 16:08:30 2018" />
        <observations epoch_first="Tue Sep  4 15:00:00 2018"
                      epoch_last="Tue Sep  4 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42708"
                obs_have="39655"
                obs_ratio="92.85" />
          <mask elevation="10 degrees"
                obs_expected="40929"
                obs_have="39035"
                obs_ratio="95.37" />
          <mask elevation="15 degrees"
                obs_expected="38689"
                obs_have="37561"
                obs_ratio="97.08" />
        </observations>
      </control>
    </file>
    <file name="/prac247q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Sep  4 17:22:54 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9345085"
                         time_creation="Tue Sep  4 17:12:03 2018"
                         time_modification="Tue Sep  4 17:08:14 2018" />
        <observations epoch_first="Tue Sep  4 16:00:00 2018"
                      epoch_last="Tue Sep  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38521"
                obs_have="33684"
                obs_ratio="87.44" />
          <mask elevation="10 degrees"
                obs_expected="32561"
                obs_have="31045"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="28974"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Tue Sep  4 17:48:15 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9345085"
                         time_creation="Tue Sep  4 17:12:03 2018"
                         time_modification="Tue Sep  4 17:08:14 2018" />
        <observations epoch_first="Tue Sep  4 16:00:00 2018"
                      epoch_last="Tue Sep  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38521"
                obs_have="33684"
                obs_ratio="87.44" />
          <mask elevation="10 degrees"
                obs_expected="32561"
                obs_have="31045"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="28974"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Tue Sep  4 19:36:55 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9345085"
                         time_creation="Tue Sep  4 17:12:03 2018"
                         time_modification="Tue Sep  4 17:08:14 2018" />
        <observations epoch_first="Tue Sep  4 16:00:00 2018"
                      epoch_last="Tue Sep  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38521"
                obs_have="33684"
                obs_ratio="87.44" />
          <mask elevation="10 degrees"
                obs_expected="32561"
                obs_have="31045"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="28974"
                obs_ratio="98.93" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="9345085"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 17:08:14 2018" />
        <observations epoch_first="Tue Sep  4 16:00:00 2018"
                      epoch_last="Tue Sep  4 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38521"
                obs_have="33684"
                obs_ratio="87.44" />
          <mask elevation="10 degrees"
                obs_expected="32561"
                obs_have="31045"
                obs_ratio="95.34" />
          <mask elevation="15 degrees"
                obs_expected="29288"
                obs_have="28974"
                obs_ratio="98.93" />
        </observations>
      </control>
    </file>
    <file name="/prac247r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Sep  4 18:23:31 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9266242"
                         time_creation="Tue Sep  4 18:12:03 2018"
                         time_modification="Tue Sep  4 18:08:27 2018" />
        <observations epoch_first="Tue Sep  4 17:00:00 2018"
                      epoch_last="Tue Sep  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="33236"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="29949"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26243"
                obs_ratio="97.91" />
        </observations>
      </control>
      <control date="Tue Sep  4 18:47:54 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9266242"
                         time_creation="Tue Sep  4 18:12:03 2018"
                         time_modification="Tue Sep  4 18:08:27 2018" />
        <observations epoch_first="Tue Sep  4 17:00:00 2018"
                      epoch_last="Tue Sep  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="33236"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="29949"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26243"
                obs_ratio="97.91" />
        </observations>
      </control>
      <control date="Tue Sep  4 20:36:53 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9266242"
                         time_creation="Tue Sep  4 18:12:03 2018"
                         time_modification="Tue Sep  4 18:08:27 2018" />
        <observations epoch_first="Tue Sep  4 17:00:00 2018"
                      epoch_last="Tue Sep  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="33236"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="29949"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26243"
                obs_ratio="97.91" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9266242"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 18:08:27 2018" />
        <observations epoch_first="Tue Sep  4 17:00:00 2018"
                      epoch_last="Tue Sep  4 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35371"
                obs_have="33236"
                obs_ratio="93.96" />
          <mask elevation="10 degrees"
                obs_expected="30723"
                obs_have="29949"
                obs_ratio="97.48" />
          <mask elevation="15 degrees"
                obs_expected="26804"
                obs_have="26243"
                obs_ratio="97.91" />
        </observations>
      </control>
    </file>
    <file name="/prac247s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Sep  4 19:23:27 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9023370"
                         time_creation="Tue Sep  4 19:12:03 2018"
                         time_modification="Tue Sep  4 19:08:07 2018" />
        <observations epoch_first="Tue Sep  4 18:00:00 2018"
                      epoch_last="Tue Sep  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30173"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23753"
                obs_have="23753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 19:47:55 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9023370"
                         time_creation="Tue Sep  4 19:12:03 2018"
                         time_modification="Tue Sep  4 19:08:07 2018" />
        <observations epoch_first="Tue Sep  4 18:00:00 2018"
                      epoch_last="Tue Sep  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30173"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23753"
                obs_have="23753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 21:36:53 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9023370"
                         time_creation="Tue Sep  4 19:12:03 2018"
                         time_modification="Tue Sep  4 19:08:07 2018" />
        <observations epoch_first="Tue Sep  4 18:00:00 2018"
                      epoch_last="Tue Sep  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30173"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23753"
                obs_have="23753"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="9023370"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 19:08:07 2018" />
        <observations epoch_first="Tue Sep  4 18:00:00 2018"
                      epoch_last="Tue Sep  4 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32676"
                obs_have="30173"
                obs_ratio="92.34" />
          <mask elevation="10 degrees"
                obs_expected="26613"
                obs_have="26613"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23753"
                obs_have="23753"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Sep  4 20:22:54 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8999336"
                         time_creation="Tue Sep  4 20:12:03 2018"
                         time_modification="Tue Sep  4 20:08:14 2018" />
        <observations epoch_first="Tue Sep  4 19:00:00 2018"
                      epoch_last="Tue Sep  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31388"
                obs_have="28293"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="24418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 20:48:01 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8999336"
                         time_creation="Tue Sep  4 20:12:03 2018"
                         time_modification="Tue Sep  4 20:08:14 2018" />
        <observations epoch_first="Tue Sep  4 19:00:00 2018"
                      epoch_last="Tue Sep  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31388"
                obs_have="28293"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="24418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 22:36:53 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8999336"
                         time_creation="Tue Sep  4 20:12:03 2018"
                         time_modification="Tue Sep  4 20:08:14 2018" />
        <observations epoch_first="Tue Sep  4 19:00:00 2018"
                      epoch_last="Tue Sep  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31388"
                obs_have="28293"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="24418"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8999336"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 20:08:14 2018" />
        <observations epoch_first="Tue Sep  4 19:00:00 2018"
                      epoch_last="Tue Sep  4 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31388"
                obs_have="28293"
                obs_ratio="90.14" />
          <mask elevation="10 degrees"
                obs_expected="26177"
                obs_have="26177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24418"
                obs_have="24418"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Sep  4 21:47:52 2018"
               level="3">
        <file_statistics latency="00:38:05"
                         size="8411136"
                         time_creation="Tue Sep  4 21:45:13 2018"
                         time_modification="Tue Sep  4 21:38:04 2018" />
        <observations epoch_first="Tue Sep  4 20:00:00 2018"
                      epoch_last="Tue Sep  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27753"
                obs_have="25862"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="24755"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="23296"
                obs_have="23247"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Tue Sep  4 23:36:51 2018"
               level="3">
        <file_statistics latency="00:54:09"
                         size="8411136"
                         time_creation="Tue Sep  4 22:12:03 2018"
                         time_modification="Tue Sep  4 21:54:08 2018" />
        <observations epoch_first="Tue Sep  4 20:00:00 2018"
                      epoch_last="Tue Sep  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27753"
                obs_have="25862"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="24755"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="23296"
                obs_have="23247"
                obs_ratio="99.79" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:54:09"
                         size="8411136"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 21:54:08 2018" />
        <observations epoch_first="Tue Sep  4 20:00:00 2018"
                      epoch_last="Tue Sep  4 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27753"
                obs_have="25862"
                obs_ratio="93.19" />
          <mask elevation="10 degrees"
                obs_expected="25709"
                obs_have="24755"
                obs_ratio="96.29" />
          <mask elevation="15 degrees"
                obs_expected="23296"
                obs_have="23247"
                obs_ratio="99.79" />
        </observations>
      </control>
    </file>
    <file name="/prac247v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Sep  4 22:22:51 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8038968"
                         time_creation="Tue Sep  4 22:12:03 2018"
                         time_modification="Tue Sep  4 22:08:07 2018" />
        <observations epoch_first="Tue Sep  4 21:00:00 2018"
                      epoch_last="Tue Sep  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27829"
                obs_have="26141"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="21951"
                obs_have="21951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20269"
                obs_have="20269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Sep  4 22:47:50 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8038968"
                         time_creation="Tue Sep  4 22:12:03 2018"
                         time_modification="Tue Sep  4 22:08:07 2018" />
        <observations epoch_first="Tue Sep  4 21:00:00 2018"
                      epoch_last="Tue Sep  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27829"
                obs_have="26141"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="21951"
                obs_have="21951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20269"
                obs_have="20269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 00:36:51 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8038968"
                         time_creation="Tue Sep  4 22:12:03 2018"
                         time_modification="Tue Sep  4 22:08:07 2018" />
        <observations epoch_first="Tue Sep  4 21:00:00 2018"
                      epoch_last="Tue Sep  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27829"
                obs_have="26141"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="21951"
                obs_have="21951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20269"
                obs_have="20269"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:08"
                         size="8038968"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 22:08:07 2018" />
        <observations epoch_first="Tue Sep  4 21:00:00 2018"
                      epoch_last="Tue Sep  4 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27829"
                obs_have="26141"
                obs_ratio="93.93" />
          <mask elevation="10 degrees"
                obs_expected="21951"
                obs_have="21951"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20269"
                obs_have="20269"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Sep  4 23:47:50 2018"
               level="3">
        <file_statistics latency="00:38:08"
                         size="7805696"
                         time_creation="Tue Sep  4 23:45:51 2018"
                         time_modification="Tue Sep  4 23:38:07 2018" />
        <observations epoch_first="Tue Sep  4 22:00:00 2018"
                      epoch_last="Tue Sep  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30513"
                obs_have="27439"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="22469"
                obs_have="21714"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20374"
                obs_have="20374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 01:36:51 2018"
               level="3">
        <file_statistics latency="00:54:01"
                         size="7805696"
                         time_creation="Wed Sep  5 00:12:08 2018"
                         time_modification="Tue Sep  4 23:54:00 2018" />
        <observations epoch_first="Tue Sep  4 22:00:00 2018"
                      epoch_last="Tue Sep  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30513"
                obs_have="27439"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="22469"
                obs_have="21714"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20374"
                obs_have="20374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:54:01"
                         size="7805696"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Tue Sep  4 23:54:00 2018" />
        <observations epoch_first="Tue Sep  4 22:00:00 2018"
                      epoch_last="Tue Sep  4 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30513"
                obs_have="27439"
                obs_ratio="89.93" />
          <mask elevation="10 degrees"
                obs_expected="22469"
                obs_have="21714"
                obs_ratio="96.64" />
          <mask elevation="15 degrees"
                obs_expected="20374"
                obs_have="20374"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac247x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Sep  5 00:22:54 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8419087"
                         time_creation="Wed Sep  5 00:12:08 2018"
                         time_modification="Wed Sep  5 00:08:22 2018" />
        <observations epoch_first="Tue Sep  4 23:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35873"
                obs_have="32998"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="30311"
                obs_have="29923"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="25310"
                obs_have="25310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 00:47:54 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8419087"
                         time_creation="Wed Sep  5 00:12:08 2018"
                         time_modification="Wed Sep  5 00:08:22 2018" />
        <observations epoch_first="Tue Sep  4 23:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35873"
                obs_have="32998"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="30311"
                obs_have="29923"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="25310"
                obs_have="25310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep  5 02:36:55 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8419087"
                         time_creation="Wed Sep  5 00:12:08 2018"
                         time_modification="Wed Sep  5 00:08:22 2018" />
        <observations epoch_first="Tue Sep  4 23:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35873"
                obs_have="32998"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="30311"
                obs_have="29923"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="25310"
                obs_have="25310"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Oct  4 03:21:57 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="8419087"
                         time_creation="Mon Oct  1 01:55:26 2018"
                         time_modification="Wed Sep  5 00:08:22 2018" />
        <observations epoch_first="Tue Sep  4 23:00:00 2018"
                      epoch_last="Tue Sep  4 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35873"
                obs_have="32998"
                obs_ratio="91.99" />
          <mask elevation="10 degrees"
                obs_expected="30311"
                obs_have="29923"
                obs_ratio="98.72" />
          <mask elevation="15 degrees"
                obs_expected="25310"
                obs_have="25310"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
