<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-09-12 00:00:00"
    DayOfYear="255"
    Year="2018">
  <station name="PRAC">
    <file name="/prac2550.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Sep 13 16:45:47 2018"
               level="3">
        <file_statistics latency="01:35:44"
                         size="7206087"
                         time_creation="Thu Sep 13 02:50:15 2018"
                         time_modification="Thu Sep 13 01:35:14 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:30 2018"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29643"
                obs_have="26051"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="24913"
                obs_have="24007"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="22241"
                obs_have="21895"
                obs_ratio="98.44" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:01:47 2018"
               level="3">
        <file_statistics latency="01:35:44"
                         size="7206087"
                         time_creation="Tue Oct  9 01:59:34 2018"
                         time_modification="Thu Sep 13 01:35:14 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:30 2018"
                      epochs="2875"
                      epochs_ratio="99.83">
          <mask elevation="03 degrees"
                obs_expected="29643"
                obs_have="26051"
                obs_ratio="87.88" />
          <mask elevation="10 degrees"
                obs_expected="24913"
                obs_have="24007"
                obs_ratio="96.36" />
          <mask elevation="15 degrees"
                obs_expected="22241"
                obs_have="21895"
                obs_ratio="98.44" />
        </observations>
      </control>
    </file>
    <file name="/prac255a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Sep 12 01:22:49 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9154893"
                         time_creation="Wed Sep 12 01:12:02 2018"
                         time_modification="Wed Sep 12 01:08:13 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35052"
                obs_have="32188"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="31692"
                obs_have="30919"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="29912"
                obs_have="29912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 01:47:50 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9154893"
                         time_creation="Wed Sep 12 01:12:02 2018"
                         time_modification="Wed Sep 12 01:08:13 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35052"
                obs_have="32188"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="31692"
                obs_have="30919"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="29912"
                obs_have="29912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 03:36:55 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9154893"
                         time_creation="Wed Sep 12 01:12:02 2018"
                         time_modification="Wed Sep 12 01:08:13 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35052"
                obs_have="32188"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="31692"
                obs_have="30919"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="29912"
                obs_have="29912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9154893"
                         time_creation="Wed Sep 12 01:12:02 2018"
                         time_modification="Wed Sep 12 01:08:13 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35052"
                obs_have="32188"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="31692"
                obs_have="30919"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="29912"
                obs_have="29912"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9154893"
                         time_creation="Tue Oct  9 01:54:55 2018"
                         time_modification="Wed Sep 12 01:08:13 2018" />
        <observations epoch_first="Wed Sep 12 00:00:00 2018"
                      epoch_last="Wed Sep 12 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35052"
                obs_have="32188"
                obs_ratio="91.83" />
          <mask elevation="10 degrees"
                obs_expected="31692"
                obs_have="30919"
                obs_ratio="97.56" />
          <mask elevation="15 degrees"
                obs_expected="29912"
                obs_have="29912"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Sep 12 02:22:53 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9597248"
                         time_creation="Wed Sep 12 02:12:03 2018"
                         time_modification="Wed Sep 12 02:08:36 2018" />
        <observations epoch_first="Wed Sep 12 01:00:00 2018"
                      epoch_last="Wed Sep 12 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32983"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32332"
                obs_have="31225"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="26860"
                obs_have="26676"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Wed Sep 12 02:47:53 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9597248"
                         time_creation="Wed Sep 12 02:12:03 2018"
                         time_modification="Wed Sep 12 02:08:36 2018" />
        <observations epoch_first="Wed Sep 12 01:00:00 2018"
                      epoch_last="Wed Sep 12 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32983"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32332"
                obs_have="31225"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="26860"
                obs_have="26676"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Wed Sep 12 04:36:57 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9597248"
                         time_creation="Wed Sep 12 02:12:03 2018"
                         time_modification="Wed Sep 12 02:08:36 2018" />
        <observations epoch_first="Wed Sep 12 01:00:00 2018"
                      epoch_last="Wed Sep 12 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32983"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32332"
                obs_have="31225"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="26860"
                obs_have="26676"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9597248"
                         time_creation="Wed Sep 12 02:12:03 2018"
                         time_modification="Wed Sep 12 02:08:36 2018" />
        <observations epoch_first="Wed Sep 12 01:00:00 2018"
                      epoch_last="Wed Sep 12 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32983"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32332"
                obs_have="31225"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="26860"
                obs_have="26676"
                obs_ratio="99.31" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:37"
                         size="9597248"
                         time_creation="Tue Oct  9 01:54:55 2018"
                         time_modification="Wed Sep 12 02:08:36 2018" />
        <observations epoch_first="Wed Sep 12 01:00:00 2018"
                      epoch_last="Wed Sep 12 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38315"
                obs_have="32983"
                obs_ratio="86.08" />
          <mask elevation="10 degrees"
                obs_expected="32332"
                obs_have="31225"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="26860"
                obs_have="26676"
                obs_ratio="99.31" />
        </observations>
      </control>
    </file>
    <file name="/prac255c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Sep 12 03:22:55 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9658748"
                         time_creation="Wed Sep 12 03:12:02 2018"
                         time_modification="Wed Sep 12 03:08:21 2018" />
        <observations epoch_first="Wed Sep 12 02:00:00 2018"
                      epoch_last="Wed Sep 12 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38455"
                obs_have="34721"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="33644"
                obs_have="31821"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="27374"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Wed Sep 12 03:47:57 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9658748"
                         time_creation="Wed Sep 12 03:12:02 2018"
                         time_modification="Wed Sep 12 03:08:21 2018" />
        <observations epoch_first="Wed Sep 12 02:00:00 2018"
                      epoch_last="Wed Sep 12 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38455"
                obs_have="34721"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="33644"
                obs_have="31821"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="27374"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Wed Sep 12 05:36:52 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9658748"
                         time_creation="Wed Sep 12 03:12:02 2018"
                         time_modification="Wed Sep 12 03:08:21 2018" />
        <observations epoch_first="Wed Sep 12 02:00:00 2018"
                      epoch_last="Wed Sep 12 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38455"
                obs_have="34721"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="33644"
                obs_have="31821"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="27374"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9658748"
                         time_creation="Wed Sep 12 03:12:02 2018"
                         time_modification="Wed Sep 12 03:08:21 2018" />
        <observations epoch_first="Wed Sep 12 02:00:00 2018"
                      epoch_last="Wed Sep 12 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38455"
                obs_have="34721"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="33644"
                obs_have="31821"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="27374"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:22"
                         size="9658748"
                         time_creation="Tue Oct  9 01:54:55 2018"
                         time_modification="Wed Sep 12 03:08:21 2018" />
        <observations epoch_first="Wed Sep 12 02:00:00 2018"
                      epoch_last="Wed Sep 12 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38455"
                obs_have="34721"
                obs_ratio="90.29" />
          <mask elevation="10 degrees"
                obs_expected="33644"
                obs_have="31821"
                obs_ratio="94.58" />
          <mask elevation="15 degrees"
                obs_expected="28352"
                obs_have="27374"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/prac255d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Sep 12 04:22:52 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8873221"
                         time_creation="Wed Sep 12 04:12:02 2018"
                         time_modification="Wed Sep 12 04:08:19 2018" />
        <observations epoch_first="Wed Sep 12 03:00:00 2018"
                      epoch_last="Wed Sep 12 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33533"
                obs_have="30574"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31899"
                obs_have="30574"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29742"
                obs_have="29600"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Wed Sep 12 04:47:52 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8873221"
                         time_creation="Wed Sep 12 04:12:02 2018"
                         time_modification="Wed Sep 12 04:08:19 2018" />
        <observations epoch_first="Wed Sep 12 03:00:00 2018"
                      epoch_last="Wed Sep 12 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33533"
                obs_have="30574"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31899"
                obs_have="30574"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29742"
                obs_have="29600"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Wed Sep 12 06:36:50 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8873221"
                         time_creation="Wed Sep 12 04:12:02 2018"
                         time_modification="Wed Sep 12 04:08:19 2018" />
        <observations epoch_first="Wed Sep 12 03:00:00 2018"
                      epoch_last="Wed Sep 12 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33533"
                obs_have="30574"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31899"
                obs_have="30574"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29742"
                obs_have="29600"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8873221"
                         time_creation="Wed Sep 12 04:12:02 2018"
                         time_modification="Wed Sep 12 04:08:19 2018" />
        <observations epoch_first="Wed Sep 12 03:00:00 2018"
                      epoch_last="Wed Sep 12 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33533"
                obs_have="30574"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31899"
                obs_have="30574"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29742"
                obs_have="29600"
                obs_ratio="99.52" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:20"
                         size="8873221"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 04:08:19 2018" />
        <observations epoch_first="Wed Sep 12 03:00:00 2018"
                      epoch_last="Wed Sep 12 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33533"
                obs_have="30574"
                obs_ratio="91.18" />
          <mask elevation="10 degrees"
                obs_expected="31899"
                obs_have="30574"
                obs_ratio="95.85" />
          <mask elevation="15 degrees"
                obs_expected="29742"
                obs_have="29600"
                obs_ratio="99.52" />
        </observations>
      </control>
    </file>
    <file name="/prac255e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Sep 12 05:47:52 2018"
               level="3">
        <file_statistics latency="00:21:54"
                         size="8869054"
                         time_creation="Wed Sep 12 05:45:16 2018"
                         time_modification="Wed Sep 12 05:21:53 2018" />
        <observations epoch_first="Wed Sep 12 04:00:00 2018"
                      epoch_last="Wed Sep 12 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32860"
                obs_have="30985"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="28787"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26076"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Wed Sep 12 07:36:49 2018"
               level="3">
        <file_statistics latency="00:21:54"
                         size="8869054"
                         time_creation="Wed Sep 12 05:45:16 2018"
                         time_modification="Wed Sep 12 05:21:53 2018" />
        <observations epoch_first="Wed Sep 12 04:00:00 2018"
                      epoch_last="Wed Sep 12 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32860"
                obs_have="30985"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="28787"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26076"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:21:54"
                         size="8869054"
                         time_creation="Wed Sep 12 05:45:16 2018"
                         time_modification="Wed Sep 12 05:21:53 2018" />
        <observations epoch_first="Wed Sep 12 04:00:00 2018"
                      epoch_last="Wed Sep 12 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32860"
                obs_have="30985"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="28787"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26076"
                obs_ratio="97.06" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:21:54"
                         size="8869054"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 05:21:53 2018" />
        <observations epoch_first="Wed Sep 12 04:00:00 2018"
                      epoch_last="Wed Sep 12 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32860"
                obs_have="30985"
                obs_ratio="94.29" />
          <mask elevation="10 degrees"
                obs_expected="29631"
                obs_have="28787"
                obs_ratio="97.15" />
          <mask elevation="15 degrees"
                obs_expected="26865"
                obs_have="26076"
                obs_ratio="97.06" />
        </observations>
      </control>
    </file>
    <file name="/prac255f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Sep 12 06:22:51 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8090291"
                         time_creation="Wed Sep 12 06:12:02 2018"
                         time_modification="Wed Sep 12 06:08:16 2018" />
        <observations epoch_first="Wed Sep 12 05:00:00 2018"
                      epoch_last="Wed Sep 12 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36335"
                obs_have="27480"
                obs_ratio="75.63" />
          <mask elevation="10 degrees"
                obs_expected="26240"
                obs_have="24176"
                obs_ratio="92.13" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22061"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Wed Sep 12 06:47:49 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8090291"
                         time_creation="Wed Sep 12 06:12:02 2018"
                         time_modification="Wed Sep 12 06:08:16 2018" />
        <observations epoch_first="Wed Sep 12 05:00:00 2018"
                      epoch_last="Wed Sep 12 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36335"
                obs_have="27480"
                obs_ratio="75.63" />
          <mask elevation="10 degrees"
                obs_expected="26240"
                obs_have="24176"
                obs_ratio="92.13" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22061"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Wed Sep 12 08:36:50 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8090291"
                         time_creation="Wed Sep 12 06:12:02 2018"
                         time_modification="Wed Sep 12 06:08:16 2018" />
        <observations epoch_first="Wed Sep 12 05:00:00 2018"
                      epoch_last="Wed Sep 12 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36335"
                obs_have="27480"
                obs_ratio="75.63" />
          <mask elevation="10 degrees"
                obs_expected="26240"
                obs_have="24176"
                obs_ratio="92.13" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22061"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8090291"
                         time_creation="Wed Sep 12 06:12:02 2018"
                         time_modification="Wed Sep 12 06:08:16 2018" />
        <observations epoch_first="Wed Sep 12 05:00:00 2018"
                      epoch_last="Wed Sep 12 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36335"
                obs_have="27480"
                obs_ratio="75.63" />
          <mask elevation="10 degrees"
                obs_expected="26240"
                obs_have="24176"
                obs_ratio="92.13" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22061"
                obs_ratio="99.70" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:17"
                         size="8090291"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 06:08:16 2018" />
        <observations epoch_first="Wed Sep 12 05:00:00 2018"
                      epoch_last="Wed Sep 12 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36335"
                obs_have="27480"
                obs_ratio="75.63" />
          <mask elevation="10 degrees"
                obs_expected="26240"
                obs_have="24176"
                obs_ratio="92.13" />
          <mask elevation="15 degrees"
                obs_expected="22128"
                obs_have="22061"
                obs_ratio="99.70" />
        </observations>
      </control>
    </file>
    <file name="/prac255g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Sep 12 07:22:49 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7459531"
                         time_creation="Wed Sep 12 07:12:03 2018"
                         time_modification="Wed Sep 12 07:08:04 2018" />
        <observations epoch_first="Wed Sep 12 06:00:00 2018"
                      epoch_last="Wed Sep 12 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26117"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="26673"
                obs_have="23621"
                obs_ratio="88.56" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 07:47:48 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7459531"
                         time_creation="Wed Sep 12 07:12:03 2018"
                         time_modification="Wed Sep 12 07:08:04 2018" />
        <observations epoch_first="Wed Sep 12 06:00:00 2018"
                      epoch_last="Wed Sep 12 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26117"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="26673"
                obs_have="23621"
                obs_ratio="88.56" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 09:36:49 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7459531"
                         time_creation="Wed Sep 12 07:12:03 2018"
                         time_modification="Wed Sep 12 07:08:04 2018" />
        <observations epoch_first="Wed Sep 12 06:00:00 2018"
                      epoch_last="Wed Sep 12 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26117"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="26673"
                obs_have="23621"
                obs_ratio="88.56" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7459531"
                         time_creation="Wed Sep 12 07:12:03 2018"
                         time_modification="Wed Sep 12 07:08:04 2018" />
        <observations epoch_first="Wed Sep 12 06:00:00 2018"
                      epoch_last="Wed Sep 12 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26117"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="26673"
                obs_have="23621"
                obs_ratio="88.56" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="7459531"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 07:08:04 2018" />
        <observations epoch_first="Wed Sep 12 06:00:00 2018"
                      epoch_last="Wed Sep 12 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32222"
                obs_have="26117"
                obs_ratio="81.05" />
          <mask elevation="10 degrees"
                obs_expected="26673"
                obs_have="23621"
                obs_ratio="88.56" />
          <mask elevation="15 degrees"
                obs_expected="21613"
                obs_have="21613"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Sep 12 08:22:50 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8270534"
                         time_creation="Wed Sep 12 08:12:02 2018"
                         time_modification="Wed Sep 12 08:08:17 2018" />
        <observations epoch_first="Wed Sep 12 07:00:00 2018"
                      epoch_last="Wed Sep 12 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31863"
                obs_have="29129"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26553"
                obs_have="26553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="24140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 08:47:50 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8270534"
                         time_creation="Wed Sep 12 08:12:02 2018"
                         time_modification="Wed Sep 12 08:08:17 2018" />
        <observations epoch_first="Wed Sep 12 07:00:00 2018"
                      epoch_last="Wed Sep 12 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31863"
                obs_have="29129"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26553"
                obs_have="26553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="24140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 10:36:51 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8270534"
                         time_creation="Wed Sep 12 08:12:02 2018"
                         time_modification="Wed Sep 12 08:08:17 2018" />
        <observations epoch_first="Wed Sep 12 07:00:00 2018"
                      epoch_last="Wed Sep 12 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31863"
                obs_have="29129"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26553"
                obs_have="26553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="24140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8270534"
                         time_creation="Wed Sep 12 08:12:02 2018"
                         time_modification="Wed Sep 12 08:08:17 2018" />
        <observations epoch_first="Wed Sep 12 07:00:00 2018"
                      epoch_last="Wed Sep 12 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31863"
                obs_have="29129"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26553"
                obs_have="26553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="24140"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8270534"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 08:08:17 2018" />
        <observations epoch_first="Wed Sep 12 07:00:00 2018"
                      epoch_last="Wed Sep 12 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31863"
                obs_have="29129"
                obs_ratio="91.42" />
          <mask elevation="10 degrees"
                obs_expected="26553"
                obs_have="26553"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24140"
                obs_have="24140"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Sep 12 09:22:50 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8304829"
                         time_creation="Wed Sep 12 09:12:03 2018"
                         time_modification="Wed Sep 12 09:08:11 2018" />
        <observations epoch_first="Wed Sep 12 08:00:00 2018"
                      epoch_last="Wed Sep 12 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="29678"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="26781"
                obs_have="26645"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 09:47:50 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8304829"
                         time_creation="Wed Sep 12 09:12:03 2018"
                         time_modification="Wed Sep 12 09:08:11 2018" />
        <observations epoch_first="Wed Sep 12 08:00:00 2018"
                      epoch_last="Wed Sep 12 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="29678"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="26781"
                obs_have="26645"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 11:36:50 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8304829"
                         time_creation="Wed Sep 12 09:12:03 2018"
                         time_modification="Wed Sep 12 09:08:11 2018" />
        <observations epoch_first="Wed Sep 12 08:00:00 2018"
                      epoch_last="Wed Sep 12 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="29678"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="26781"
                obs_have="26645"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8304829"
                         time_creation="Wed Sep 12 09:12:03 2018"
                         time_modification="Wed Sep 12 09:08:11 2018" />
        <observations epoch_first="Wed Sep 12 08:00:00 2018"
                      epoch_last="Wed Sep 12 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="29678"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="26781"
                obs_have="26645"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:12"
                         size="8304829"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 09:08:11 2018" />
        <observations epoch_first="Wed Sep 12 08:00:00 2018"
                      epoch_last="Wed Sep 12 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32071"
                obs_have="29678"
                obs_ratio="92.54" />
          <mask elevation="10 degrees"
                obs_expected="26781"
                obs_have="26645"
                obs_ratio="99.49" />
          <mask elevation="15 degrees"
                obs_expected="24157"
                obs_have="24157"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Sep 12 10:22:53 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9275819"
                         time_creation="Wed Sep 12 10:12:02 2018"
                         time_modification="Wed Sep 12 10:08:29 2018" />
        <observations epoch_first="Wed Sep 12 09:00:00 2018"
                      epoch_last="Wed Sep 12 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36613"
                obs_have="34370"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="32965"
                obs_have="32923"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27654"
                obs_have="27612"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Sep 12 10:47:54 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9275819"
                         time_creation="Wed Sep 12 10:12:02 2018"
                         time_modification="Wed Sep 12 10:08:29 2018" />
        <observations epoch_first="Wed Sep 12 09:00:00 2018"
                      epoch_last="Wed Sep 12 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36613"
                obs_have="34370"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="32965"
                obs_have="32923"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27654"
                obs_have="27612"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Wed Sep 12 12:36:54 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9275819"
                         time_creation="Wed Sep 12 10:12:02 2018"
                         time_modification="Wed Sep 12 10:08:29 2018" />
        <observations epoch_first="Wed Sep 12 09:00:00 2018"
                      epoch_last="Wed Sep 12 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36613"
                obs_have="34370"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="32965"
                obs_have="32923"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27654"
                obs_have="27612"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9275819"
                         time_creation="Wed Sep 12 10:12:02 2018"
                         time_modification="Wed Sep 12 10:08:29 2018" />
        <observations epoch_first="Wed Sep 12 09:00:00 2018"
                      epoch_last="Wed Sep 12 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36613"
                obs_have="34370"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="32965"
                obs_have="32923"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27654"
                obs_have="27612"
                obs_ratio="99.85" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:30"
                         size="9275819"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 10:08:29 2018" />
        <observations epoch_first="Wed Sep 12 09:00:00 2018"
                      epoch_last="Wed Sep 12 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36613"
                obs_have="34370"
                obs_ratio="93.87" />
          <mask elevation="10 degrees"
                obs_expected="32965"
                obs_have="32923"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="27654"
                obs_have="27612"
                obs_ratio="99.85" />
        </observations>
      </control>
    </file>
    <file name="/prac255k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Sep 12 11:22:53 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10723576"
                         time_creation="Wed Sep 12 11:12:03 2018"
                         time_modification="Wed Sep 12 11:08:30 2018" />
        <observations epoch_first="Wed Sep 12 10:00:00 2018"
                      epoch_last="Wed Sep 12 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47765"
                obs_have="41260"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="34622"
                obs_have="33119"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="29599"
                obs_have="29058"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Wed Sep 12 11:47:53 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10723576"
                         time_creation="Wed Sep 12 11:12:03 2018"
                         time_modification="Wed Sep 12 11:08:30 2018" />
        <observations epoch_first="Wed Sep 12 10:00:00 2018"
                      epoch_last="Wed Sep 12 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47765"
                obs_have="41260"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="34622"
                obs_have="33119"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="29599"
                obs_have="29058"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Wed Sep 12 13:36:54 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10723576"
                         time_creation="Wed Sep 12 11:12:03 2018"
                         time_modification="Wed Sep 12 11:08:30 2018" />
        <observations epoch_first="Wed Sep 12 10:00:00 2018"
                      epoch_last="Wed Sep 12 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47765"
                obs_have="41260"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="34622"
                obs_have="33119"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="29599"
                obs_have="29058"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10723576"
                         time_creation="Wed Sep 12 11:12:03 2018"
                         time_modification="Wed Sep 12 11:08:30 2018" />
        <observations epoch_first="Wed Sep 12 10:00:00 2018"
                      epoch_last="Wed Sep 12 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47765"
                obs_have="41260"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="34622"
                obs_have="33119"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="29599"
                obs_have="29058"
                obs_ratio="98.17" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="10723576"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 11:08:30 2018" />
        <observations epoch_first="Wed Sep 12 10:00:00 2018"
                      epoch_last="Wed Sep 12 10:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="47765"
                obs_have="41260"
                obs_ratio="86.38" />
          <mask elevation="10 degrees"
                obs_expected="34622"
                obs_have="33119"
                obs_ratio="95.66" />
          <mask elevation="15 degrees"
                obs_expected="29599"
                obs_have="29058"
                obs_ratio="98.17" />
        </observations>
      </control>
    </file>
    <file name="/prac255l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Sep 12 12:22:53 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10460505"
                         time_creation="Wed Sep 12 12:12:03 2018"
                         time_modification="Wed Sep 12 12:08:15 2018" />
        <observations epoch_first="Wed Sep 12 11:00:00 2018"
                      epoch_last="Wed Sep 12 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43025"
                obs_have="40114"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="39824"
                obs_have="38591"
                obs_ratio="96.90" />
          <mask elevation="15 degrees"
                obs_expected="36114"
                obs_have="35679"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Wed Sep 12 12:47:53 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10460505"
                         time_creation="Wed Sep 12 12:12:03 2018"
                         time_modification="Wed Sep 12 12:08:15 2018" />
        <observations epoch_first="Wed Sep 12 11:00:00 2018"
                      epoch_last="Wed Sep 12 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43025"
                obs_have="40114"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="39824"
                obs_have="38591"
                obs_ratio="96.90" />
          <mask elevation="15 degrees"
                obs_expected="36114"
                obs_have="35679"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Wed Sep 12 14:36:54 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10460505"
                         time_creation="Wed Sep 12 12:12:03 2018"
                         time_modification="Wed Sep 12 12:08:15 2018" />
        <observations epoch_first="Wed Sep 12 11:00:00 2018"
                      epoch_last="Wed Sep 12 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43025"
                obs_have="40114"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="39824"
                obs_have="38591"
                obs_ratio="96.90" />
          <mask elevation="15 degrees"
                obs_expected="36114"
                obs_have="35679"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10460505"
                         time_creation="Wed Sep 12 12:12:03 2018"
                         time_modification="Wed Sep 12 12:08:15 2018" />
        <observations epoch_first="Wed Sep 12 11:00:00 2018"
                      epoch_last="Wed Sep 12 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43025"
                obs_have="40114"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="39824"
                obs_have="38591"
                obs_ratio="96.90" />
          <mask elevation="15 degrees"
                obs_expected="36114"
                obs_have="35679"
                obs_ratio="98.80" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:16"
                         size="10460505"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 12:08:15 2018" />
        <observations epoch_first="Wed Sep 12 11:00:00 2018"
                      epoch_last="Wed Sep 12 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43025"
                obs_have="40114"
                obs_ratio="93.23" />
          <mask elevation="10 degrees"
                obs_expected="39824"
                obs_have="38591"
                obs_ratio="96.90" />
          <mask elevation="15 degrees"
                obs_expected="36114"
                obs_have="35679"
                obs_ratio="98.80" />
        </observations>
      </control>
    </file>
    <file name="/prac255m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Sep 12 13:22:54 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9899436"
                         time_creation="Wed Sep 12 13:12:03 2018"
                         time_modification="Wed Sep 12 13:08:17 2018" />
        <observations epoch_first="Wed Sep 12 12:00:00 2018"
                      epoch_last="Wed Sep 12 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39190"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="38778"
                obs_have="37939"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="36480"
                obs_have="36278"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Sep 12 13:47:55 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9899436"
                         time_creation="Wed Sep 12 13:12:03 2018"
                         time_modification="Wed Sep 12 13:08:17 2018" />
        <observations epoch_first="Wed Sep 12 12:00:00 2018"
                      epoch_last="Wed Sep 12 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39190"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="38778"
                obs_have="37939"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="36480"
                obs_have="36278"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Wed Sep 12 15:36:54 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9899436"
                         time_creation="Wed Sep 12 13:12:03 2018"
                         time_modification="Wed Sep 12 13:08:17 2018" />
        <observations epoch_first="Wed Sep 12 12:00:00 2018"
                      epoch_last="Wed Sep 12 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39190"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="38778"
                obs_have="37939"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="36480"
                obs_have="36278"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9899436"
                         time_creation="Wed Sep 12 13:12:03 2018"
                         time_modification="Wed Sep 12 13:08:17 2018" />
        <observations epoch_first="Wed Sep 12 12:00:00 2018"
                      epoch_last="Wed Sep 12 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39190"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="38778"
                obs_have="37939"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="36480"
                obs_have="36278"
                obs_ratio="99.45" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9899436"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 13:08:17 2018" />
        <observations epoch_first="Wed Sep 12 12:00:00 2018"
                      epoch_last="Wed Sep 12 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41229"
                obs_have="39190"
                obs_ratio="95.05" />
          <mask elevation="10 degrees"
                obs_expected="38778"
                obs_have="37939"
                obs_ratio="97.84" />
          <mask elevation="15 degrees"
                obs_expected="36480"
                obs_have="36278"
                obs_ratio="99.45" />
        </observations>
      </control>
    </file>
    <file name="/prac255n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Sep 12 14:22:53 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9965241"
                         time_creation="Wed Sep 12 14:12:02 2018"
                         time_modification="Wed Sep 12 14:08:28 2018" />
        <observations epoch_first="Wed Sep 12 13:00:00 2018"
                      epoch_last="Wed Sep 12 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44023"
                obs_have="40512"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="39205"
                obs_have="38547"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="36374"
                obs_have="36374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 14:47:54 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9965241"
                         time_creation="Wed Sep 12 14:12:02 2018"
                         time_modification="Wed Sep 12 14:08:28 2018" />
        <observations epoch_first="Wed Sep 12 13:00:00 2018"
                      epoch_last="Wed Sep 12 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44023"
                obs_have="40512"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="39205"
                obs_have="38547"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="36374"
                obs_have="36374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 16:37:01 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9965241"
                         time_creation="Wed Sep 12 14:12:02 2018"
                         time_modification="Wed Sep 12 14:08:28 2018" />
        <observations epoch_first="Wed Sep 12 13:00:00 2018"
                      epoch_last="Wed Sep 12 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44023"
                obs_have="40512"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="39205"
                obs_have="38547"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="36374"
                obs_have="36374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9965241"
                         time_creation="Wed Sep 12 14:12:02 2018"
                         time_modification="Wed Sep 12 14:08:28 2018" />
        <observations epoch_first="Wed Sep 12 13:00:00 2018"
                      epoch_last="Wed Sep 12 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44023"
                obs_have="40512"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="39205"
                obs_have="38547"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="36374"
                obs_have="36374"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9965241"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 14:08:28 2018" />
        <observations epoch_first="Wed Sep 12 13:00:00 2018"
                      epoch_last="Wed Sep 12 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44023"
                obs_have="40512"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="39205"
                obs_have="38547"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="36374"
                obs_have="36374"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Sep 12 15:22:55 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9378630"
                         time_creation="Wed Sep 12 15:12:03 2018"
                         time_modification="Wed Sep 12 15:08:13 2018" />
        <observations epoch_first="Wed Sep 12 14:00:00 2018"
                      epoch_last="Wed Sep 12 14:59:59 2018"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="39937"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="41045"
                obs_have="37523"
                obs_ratio="91.42" />
          <mask elevation="15 degrees"
                obs_expected="35714"
                obs_have="33432"
                obs_ratio="93.61" />
        </observations>
      </control>
      <control date="Wed Sep 12 15:47:54 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9378630"
                         time_creation="Wed Sep 12 15:12:03 2018"
                         time_modification="Wed Sep 12 15:08:13 2018" />
        <observations epoch_first="Wed Sep 12 14:00:00 2018"
                      epoch_last="Wed Sep 12 14:59:59 2018"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="39937"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="41045"
                obs_have="37523"
                obs_ratio="91.42" />
          <mask elevation="15 degrees"
                obs_expected="35714"
                obs_have="33432"
                obs_ratio="93.61" />
        </observations>
      </control>
      <control date="Wed Sep 12 17:36:57 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9378630"
                         time_creation="Wed Sep 12 15:12:03 2018"
                         time_modification="Wed Sep 12 15:08:13 2018" />
        <observations epoch_first="Wed Sep 12 14:00:00 2018"
                      epoch_last="Wed Sep 12 14:59:59 2018"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="39937"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="41045"
                obs_have="37523"
                obs_ratio="91.42" />
          <mask elevation="15 degrees"
                obs_expected="35714"
                obs_have="33432"
                obs_ratio="93.61" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9378630"
                         time_creation="Wed Sep 12 15:12:03 2018"
                         time_modification="Wed Sep 12 15:08:13 2018" />
        <observations epoch_first="Wed Sep 12 14:00:00 2018"
                      epoch_last="Wed Sep 12 14:59:59 2018"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="39937"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="41045"
                obs_have="37523"
                obs_ratio="91.42" />
          <mask elevation="15 degrees"
                obs_expected="35714"
                obs_have="33432"
                obs_ratio="93.61" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:14"
                         size="9378630"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 15:08:13 2018" />
        <observations epoch_first="Wed Sep 12 14:00:00 2018"
                      epoch_last="Wed Sep 12 14:59:59 2018"
                      epochs="3448"
                      epochs_ratio="95.78">
          <mask elevation="03 degrees"
                obs_expected="46615"
                obs_have="39937"
                obs_ratio="85.67" />
          <mask elevation="10 degrees"
                obs_expected="41045"
                obs_have="37523"
                obs_ratio="91.42" />
          <mask elevation="15 degrees"
                obs_expected="35714"
                obs_have="33432"
                obs_ratio="93.61" />
        </observations>
      </control>
    </file>
    <file name="/prac255p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Sep 12 16:22:57 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9689554"
                         time_creation="Wed Sep 12 16:12:03 2018"
                         time_modification="Wed Sep 12 16:08:17 2018" />
        <observations epoch_first="Wed Sep 12 15:00:00 2018"
                      epoch_last="Wed Sep 12 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39071"
                obs_have="36507"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="37183"
                obs_have="35913"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="33984"
                obs_have="33866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Sep 12 16:47:56 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9689554"
                         time_creation="Wed Sep 12 16:12:03 2018"
                         time_modification="Wed Sep 12 16:08:17 2018" />
        <observations epoch_first="Wed Sep 12 15:00:00 2018"
                      epoch_last="Wed Sep 12 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39071"
                obs_have="36507"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="37183"
                obs_have="35913"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="33984"
                obs_have="33866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Wed Sep 12 18:36:57 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9689554"
                         time_creation="Wed Sep 12 16:12:03 2018"
                         time_modification="Wed Sep 12 16:08:17 2018" />
        <observations epoch_first="Wed Sep 12 15:00:00 2018"
                      epoch_last="Wed Sep 12 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39071"
                obs_have="36507"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="37183"
                obs_have="35913"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="33984"
                obs_have="33866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9689554"
                         time_creation="Wed Sep 12 16:12:03 2018"
                         time_modification="Wed Sep 12 16:08:17 2018" />
        <observations epoch_first="Wed Sep 12 15:00:00 2018"
                      epoch_last="Wed Sep 12 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39071"
                obs_have="36507"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="37183"
                obs_have="35913"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="33984"
                obs_have="33866"
                obs_ratio="99.65" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="9689554"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 16:08:17 2018" />
        <observations epoch_first="Wed Sep 12 15:00:00 2018"
                      epoch_last="Wed Sep 12 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39071"
                obs_have="36507"
                obs_ratio="93.44" />
          <mask elevation="10 degrees"
                obs_expected="37183"
                obs_have="35913"
                obs_ratio="96.58" />
          <mask elevation="15 degrees"
                obs_expected="33984"
                obs_have="33866"
                obs_ratio="99.65" />
        </observations>
      </control>
    </file>
    <file name="/prac255q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Sep 12 17:22:54 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9218983"
                         time_creation="Wed Sep 12 17:12:03 2018"
                         time_modification="Wed Sep 12 17:08:12 2018" />
        <observations epoch_first="Wed Sep 12 16:00:00 2018"
                      epoch_last="Wed Sep 12 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="33112"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="30366"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="27436"
                obs_ratio="97.04" />
        </observations>
      </control>
      <control date="Wed Sep 12 17:48:17 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9218983"
                         time_creation="Wed Sep 12 17:12:03 2018"
                         time_modification="Wed Sep 12 17:08:12 2018" />
        <observations epoch_first="Wed Sep 12 16:00:00 2018"
                      epoch_last="Wed Sep 12 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="33112"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="30366"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="27436"
                obs_ratio="97.04" />
        </observations>
      </control>
      <control date="Wed Sep 12 19:36:54 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9218983"
                         time_creation="Wed Sep 12 17:12:03 2018"
                         time_modification="Wed Sep 12 17:08:12 2018" />
        <observations epoch_first="Wed Sep 12 16:00:00 2018"
                      epoch_last="Wed Sep 12 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="33112"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="30366"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="27436"
                obs_ratio="97.04" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9218983"
                         time_creation="Wed Sep 12 17:12:03 2018"
                         time_modification="Wed Sep 12 17:08:12 2018" />
        <observations epoch_first="Wed Sep 12 16:00:00 2018"
                      epoch_last="Wed Sep 12 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="33112"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="30366"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="27436"
                obs_ratio="97.04" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:13"
                         size="9218983"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 17:08:12 2018" />
        <observations epoch_first="Wed Sep 12 16:00:00 2018"
                      epoch_last="Wed Sep 12 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36725"
                obs_have="33112"
                obs_ratio="90.16" />
          <mask elevation="10 degrees"
                obs_expected="31484"
                obs_have="30366"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="28274"
                obs_have="27436"
                obs_ratio="97.04" />
        </observations>
      </control>
    </file>
    <file name="/prac255r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Sep 12 18:23:39 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9170949"
                         time_creation="Wed Sep 12 18:12:03 2018"
                         time_modification="Wed Sep 12 18:08:04 2018" />
        <observations epoch_first="Wed Sep 12 17:00:00 2018"
                      epoch_last="Wed Sep 12 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33458"
                obs_have="32025"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="27723"
                obs_have="27721"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24110"
                obs_have="24110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 18:47:55 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9170949"
                         time_creation="Wed Sep 12 18:12:03 2018"
                         time_modification="Wed Sep 12 18:08:04 2018" />
        <observations epoch_first="Wed Sep 12 17:00:00 2018"
                      epoch_last="Wed Sep 12 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33458"
                obs_have="32025"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="27723"
                obs_have="27721"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24110"
                obs_have="24110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 20:36:53 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9170949"
                         time_creation="Wed Sep 12 18:12:03 2018"
                         time_modification="Wed Sep 12 18:08:04 2018" />
        <observations epoch_first="Wed Sep 12 17:00:00 2018"
                      epoch_last="Wed Sep 12 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33458"
                obs_have="32025"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="27723"
                obs_have="27721"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24110"
                obs_have="24110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9170949"
                         time_creation="Wed Sep 12 18:12:03 2018"
                         time_modification="Wed Sep 12 18:08:04 2018" />
        <observations epoch_first="Wed Sep 12 17:00:00 2018"
                      epoch_last="Wed Sep 12 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33458"
                obs_have="32025"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="27723"
                obs_have="27721"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24110"
                obs_have="24110"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:05"
                         size="9170949"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 18:08:04 2018" />
        <observations epoch_first="Wed Sep 12 17:00:00 2018"
                      epoch_last="Wed Sep 12 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33458"
                obs_have="32025"
                obs_ratio="95.72" />
          <mask elevation="10 degrees"
                obs_expected="27723"
                obs_have="27721"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="24110"
                obs_have="24110"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Sep 12 19:23:29 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9012052"
                         time_creation="Wed Sep 12 19:12:04 2018"
                         time_modification="Wed Sep 12 19:08:09 2018" />
        <observations epoch_first="Wed Sep 12 18:00:00 2018"
                      epoch_last="Wed Sep 12 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31193"
                obs_have="28934"
                obs_ratio="92.76" />
          <mask elevation="10 degrees"
                obs_expected="25674"
                obs_have="25674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="24518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 19:47:54 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9012052"
                         time_creation="Wed Sep 12 19:12:04 2018"
                         time_modification="Wed Sep 12 19:08:09 2018" />
        <observations epoch_first="Wed Sep 12 18:00:00 2018"
                      epoch_last="Wed Sep 12 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31193"
                obs_have="28934"
                obs_ratio="92.76" />
          <mask elevation="10 degrees"
                obs_expected="25674"
                obs_have="25674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="24518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 21:36:54 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9012052"
                         time_creation="Wed Sep 12 19:12:04 2018"
                         time_modification="Wed Sep 12 19:08:09 2018" />
        <observations epoch_first="Wed Sep 12 18:00:00 2018"
                      epoch_last="Wed Sep 12 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31193"
                obs_have="28934"
                obs_ratio="92.76" />
          <mask elevation="10 degrees"
                obs_expected="25674"
                obs_have="25674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="24518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9012052"
                         time_creation="Wed Sep 12 19:12:04 2018"
                         time_modification="Wed Sep 12 19:08:09 2018" />
        <observations epoch_first="Wed Sep 12 18:00:00 2018"
                      epoch_last="Wed Sep 12 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31193"
                obs_have="28934"
                obs_ratio="92.76" />
          <mask elevation="10 degrees"
                obs_expected="25674"
                obs_have="25674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="24518"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="9012052"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 19:08:09 2018" />
        <observations epoch_first="Wed Sep 12 18:00:00 2018"
                      epoch_last="Wed Sep 12 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31193"
                obs_have="28934"
                obs_ratio="92.76" />
          <mask elevation="10 degrees"
                obs_expected="25674"
                obs_have="25674"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24518"
                obs_have="24518"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Sep 12 20:22:48 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8810798"
                         time_creation="Wed Sep 12 20:12:02 2018"
                         time_modification="Wed Sep 12 20:08:01 2018" />
        <observations epoch_first="Wed Sep 12 19:00:00 2018"
                      epoch_last="Wed Sep 12 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27864"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26568"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 20:47:48 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8810798"
                         time_creation="Wed Sep 12 20:12:02 2018"
                         time_modification="Wed Sep 12 20:08:01 2018" />
        <observations epoch_first="Wed Sep 12 19:00:00 2018"
                      epoch_last="Wed Sep 12 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27864"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26568"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Sep 12 22:36:53 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8810798"
                         time_creation="Wed Sep 12 20:12:02 2018"
                         time_modification="Wed Sep 12 20:08:01 2018" />
        <observations epoch_first="Wed Sep 12 19:00:00 2018"
                      epoch_last="Wed Sep 12 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27864"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26568"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8810798"
                         time_creation="Wed Sep 12 20:12:02 2018"
                         time_modification="Wed Sep 12 20:08:01 2018" />
        <observations epoch_first="Wed Sep 12 19:00:00 2018"
                      epoch_last="Wed Sep 12 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27864"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26568"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8810798"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 20:08:01 2018" />
        <observations epoch_first="Wed Sep 12 19:00:00 2018"
                      epoch_last="Wed Sep 12 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29945"
                obs_have="27864"
                obs_ratio="93.05" />
          <mask elevation="10 degrees"
                obs_expected="26568"
                obs_have="26567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="24005"
                obs_have="24004"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Sep 12 21:22:51 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8099269"
                         time_creation="Wed Sep 12 21:12:03 2018"
                         time_modification="Wed Sep 12 21:08:01 2018" />
        <observations epoch_first="Wed Sep 12 20:00:00 2018"
                      epoch_last="Wed Sep 12 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28274"
                obs_have="24565"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="23167"
                obs_have="22196"
                obs_ratio="95.81" />
          <mask elevation="15 degrees"
                obs_expected="20582"
                obs_have="20516"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Wed Sep 12 21:47:50 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8099269"
                         time_creation="Wed Sep 12 21:12:03 2018"
                         time_modification="Wed Sep 12 21:08:01 2018" />
        <observations epoch_first="Wed Sep 12 20:00:00 2018"
                      epoch_last="Wed Sep 12 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28274"
                obs_have="24565"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="23167"
                obs_have="22196"
                obs_ratio="95.81" />
          <mask elevation="15 degrees"
                obs_expected="20582"
                obs_have="20516"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Wed Sep 12 23:36:51 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8099269"
                         time_creation="Wed Sep 12 21:12:03 2018"
                         time_modification="Wed Sep 12 21:08:01 2018" />
        <observations epoch_first="Wed Sep 12 20:00:00 2018"
                      epoch_last="Wed Sep 12 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28274"
                obs_have="24565"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="23167"
                obs_have="22196"
                obs_ratio="95.81" />
          <mask elevation="15 degrees"
                obs_expected="20582"
                obs_have="20516"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8099269"
                         time_creation="Wed Sep 12 21:12:03 2018"
                         time_modification="Wed Sep 12 21:08:01 2018" />
        <observations epoch_first="Wed Sep 12 20:00:00 2018"
                      epoch_last="Wed Sep 12 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28274"
                obs_have="24565"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="23167"
                obs_have="22196"
                obs_ratio="95.81" />
          <mask elevation="15 degrees"
                obs_expected="20582"
                obs_have="20516"
                obs_ratio="99.68" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:02"
                         size="8099269"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 21:08:01 2018" />
        <observations epoch_first="Wed Sep 12 20:00:00 2018"
                      epoch_last="Wed Sep 12 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28274"
                obs_have="24565"
                obs_ratio="86.88" />
          <mask elevation="10 degrees"
                obs_expected="23167"
                obs_have="22196"
                obs_ratio="95.81" />
          <mask elevation="15 degrees"
                obs_expected="20582"
                obs_have="20516"
                obs_ratio="99.68" />
        </observations>
      </control>
    </file>
    <file name="/prac255v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Sep 12 22:47:50 2018"
               level="3">
        <file_statistics latency="00:38:02"
                         size="7681763"
                         time_creation="Wed Sep 12 22:45:04 2018"
                         time_modification="Wed Sep 12 22:38:01 2018" />
        <observations epoch_first="Wed Sep 12 21:00:00 2018"
                      epoch_last="Wed Sep 12 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28329"
                obs_have="25712"
                obs_ratio="90.76" />
          <mask elevation="10 degrees"
                obs_expected="22035"
                obs_have="21253"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 00:36:52 2018"
               level="3">
        <file_statistics latency="00:54:00"
                         size="7681763"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 22:53:59 2018" />
        <observations epoch_first="Wed Sep 12 21:00:00 2018"
                      epoch_last="Wed Sep 12 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28329"
                obs_have="25712"
                obs_ratio="90.76" />
          <mask elevation="10 degrees"
                obs_expected="22035"
                obs_have="21253"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:54:00"
                         size="7681763"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 22:53:59 2018" />
        <observations epoch_first="Wed Sep 12 21:00:00 2018"
                      epoch_last="Wed Sep 12 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28329"
                obs_have="25712"
                obs_ratio="90.76" />
          <mask elevation="10 degrees"
                obs_expected="22035"
                obs_have="21253"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20384"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:54:00"
                         size="7681763"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 22:53:59 2018" />
        <observations epoch_first="Wed Sep 12 21:00:00 2018"
                      epoch_last="Wed Sep 12 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28329"
                obs_have="25712"
                obs_ratio="90.76" />
          <mask elevation="10 degrees"
                obs_expected="22035"
                obs_have="21253"
                obs_ratio="96.45" />
          <mask elevation="15 degrees"
                obs_expected="20385"
                obs_have="20384"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac255w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Sep 12 23:22:51 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7901288"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 23:08:09 2018" />
        <observations epoch_first="Wed Sep 12 22:00:00 2018"
                      epoch_last="Wed Sep 12 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="30357"
                obs_ratio="93.24" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25831"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23291"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Wed Sep 12 23:47:50 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7901288"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 23:08:09 2018" />
        <observations epoch_first="Wed Sep 12 22:00:00 2018"
                      epoch_last="Wed Sep 12 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="30357"
                obs_ratio="93.24" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25831"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23291"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Sep 13 01:36:52 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7901288"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 23:08:09 2018" />
        <observations epoch_first="Wed Sep 12 22:00:00 2018"
                      epoch_last="Wed Sep 12 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="30357"
                obs_ratio="93.24" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25831"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23291"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7901288"
                         time_creation="Wed Sep 12 23:12:03 2018"
                         time_modification="Wed Sep 12 23:08:09 2018" />
        <observations epoch_first="Wed Sep 12 22:00:00 2018"
                      epoch_last="Wed Sep 12 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="30357"
                obs_ratio="93.24" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25831"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23291"
                obs_ratio="99.69" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7901288"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Wed Sep 12 23:08:09 2018" />
        <observations epoch_first="Wed Sep 12 22:00:00 2018"
                      epoch_last="Wed Sep 12 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32559"
                obs_have="30357"
                obs_ratio="93.24" />
          <mask elevation="10 degrees"
                obs_expected="26107"
                obs_have="25831"
                obs_ratio="98.94" />
          <mask elevation="15 degrees"
                obs_expected="23364"
                obs_have="23291"
                obs_ratio="99.69" />
        </observations>
      </control>
    </file>
    <file name="/prac255x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Sep 13 00:22:55 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8883383"
                         time_creation="Thu Sep 13 00:12:04 2018"
                         time_modification="Thu Sep 13 00:08:17 2018" />
        <observations epoch_first="Wed Sep 12 23:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="33670"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31843"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 00:47:55 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8883383"
                         time_creation="Thu Sep 13 00:12:04 2018"
                         time_modification="Thu Sep 13 00:08:17 2018" />
        <observations epoch_first="Wed Sep 12 23:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="33670"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31843"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 02:36:55 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8883383"
                         time_creation="Thu Sep 13 00:12:04 2018"
                         time_modification="Thu Sep 13 00:08:17 2018" />
        <observations epoch_first="Wed Sep 12 23:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="33670"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31843"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep 13 17:06:09 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8883383"
                         time_creation="Thu Sep 13 00:12:04 2018"
                         time_modification="Thu Sep 13 00:08:17 2018" />
        <observations epoch_first="Wed Sep 12 23:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="33670"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31843"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28485"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Oct 12 03:22:47 2018"
               level="3">
        <file_statistics latency="00:08:18"
                         size="8883383"
                         time_creation="Tue Oct  9 01:54:56 2018"
                         time_modification="Thu Sep 13 00:08:17 2018" />
        <observations epoch_first="Wed Sep 12 23:00:00 2018"
                      epoch_last="Wed Sep 12 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35976"
                obs_have="33670"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="32126"
                obs_have="31843"
                obs_ratio="99.12" />
          <mask elevation="15 degrees"
                obs_expected="28485"
                obs_have="28485"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
