<QC Comment="Quality check run by the RGP Dream Team"
    Date="2018-02-15 00:00:00"
    DayOfYear="46"
    Year="2018">
  <station name="PRAC">
    <file name="/prac0460.18o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Feb 16 16:45:36 2018"
               level="3">
        <file_statistics latency="01:36:56"
                         size="7313659"
                         time_creation="Fri Feb 16 02:50:16 2018"
                         time_modification="Fri Feb 16 01:36:26 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28869"
                obs_have="26001"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="23580"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="21518"
                obs_have="21319"
                obs_ratio="99.08" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:01:37 2018"
               level="3">
        <file_statistics latency="01:36:56"
                         size="7313659"
                         time_creation="Wed Mar 14 01:58:17 2018"
                         time_modification="Fri Feb 16 01:36:26 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:30 2018"
                      epochs="2876"
                      epochs_ratio="99.86">
          <mask elevation="03 degrees"
                obs_expected="28869"
                obs_have="26001"
                obs_ratio="90.07" />
          <mask elevation="10 degrees"
                obs_expected="24087"
                obs_have="23580"
                obs_ratio="97.90" />
          <mask elevation="15 degrees"
                obs_expected="21518"
                obs_have="21319"
                obs_ratio="99.08" />
        </observations>
      </control>
    </file>
    <file name="/prac046a.18o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Feb 15 01:22:40 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9937709"
                         time_creation="Thu Feb 15 01:12:03 2018"
                         time_modification="Thu Feb 15 01:07:55 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39167"
                obs_have="34551"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26351"
                obs_have="25300"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="20018"
                obs_have="19856"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Feb 15 01:47:40 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9937709"
                         time_creation="Thu Feb 15 01:12:03 2018"
                         time_modification="Thu Feb 15 01:07:55 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39167"
                obs_have="34551"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26351"
                obs_have="25300"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="20018"
                obs_have="19856"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:36:40 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9937709"
                         time_creation="Thu Feb 15 01:12:03 2018"
                         time_modification="Thu Feb 15 01:07:55 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39167"
                obs_have="34551"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26351"
                obs_have="25300"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="20018"
                obs_have="19856"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9937709"
                         time_creation="Thu Feb 15 01:12:03 2018"
                         time_modification="Thu Feb 15 01:07:55 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39167"
                obs_have="34551"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26351"
                obs_have="25300"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="20018"
                obs_have="19856"
                obs_ratio="99.19" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:07:56"
                         size="9937709"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 01:07:55 2018" />
        <observations epoch_first="Thu Feb 15 00:00:00 2018"
                      epoch_last="Thu Feb 15 00:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39167"
                obs_have="34551"
                obs_ratio="88.21" />
          <mask elevation="10 degrees"
                obs_expected="26351"
                obs_have="25300"
                obs_ratio="96.01" />
          <mask elevation="15 degrees"
                obs_expected="20018"
                obs_have="19856"
                obs_ratio="99.19" />
        </observations>
      </control>
    </file>
    <file name="/prac046b.18o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Feb 15 02:22:39 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025076"
                         time_creation="Thu Feb 15 02:12:02 2018"
                         time_modification="Thu Feb 15 02:08:53 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38694"
                obs_have="36524"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="33643"
                obs_have="33642"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29978"
                obs_have="29978"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 02:47:39 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025076"
                         time_creation="Thu Feb 15 02:12:02 2018"
                         time_modification="Thu Feb 15 02:08:53 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="36524"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="37243"
                obs_have="33901"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="33578"
                obs_have="30237"
                obs_ratio="90.05" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:36:39 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025076"
                         time_creation="Thu Feb 15 02:12:02 2018"
                         time_modification="Thu Feb 15 02:08:53 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="36524"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="37243"
                obs_have="33901"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="33578"
                obs_have="30237"
                obs_ratio="90.05" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025076"
                         time_creation="Thu Feb 15 02:12:02 2018"
                         time_modification="Thu Feb 15 02:08:53 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="36524"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="37243"
                obs_have="33901"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="33578"
                obs_have="30237"
                obs_ratio="90.05" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:54"
                         size="10025076"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 02:08:53 2018" />
        <observations epoch_first="Thu Feb 15 01:00:00 2018"
                      epoch_last="Thu Feb 15 01:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41401"
                obs_have="36524"
                obs_ratio="88.22" />
          <mask elevation="10 degrees"
                obs_expected="37243"
                obs_have="33901"
                obs_ratio="91.03" />
          <mask elevation="15 degrees"
                obs_expected="33578"
                obs_have="30237"
                obs_ratio="90.05" />
        </observations>
      </control>
    </file>
    <file name="/prac046c.18o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Feb 15 03:22:46 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9539133"
                         time_creation="Thu Feb 15 03:12:02 2018"
                         time_modification="Thu Feb 15 03:08:39 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36551"
                obs_have="36032"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35655"
                obs_have="35529"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="34873"
                obs_have="34873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 03:47:47 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9539133"
                         time_creation="Thu Feb 15 03:12:02 2018"
                         time_modification="Thu Feb 15 03:08:39 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36551"
                obs_have="36032"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35655"
                obs_have="35529"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="34873"
                obs_have="34873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:36:44 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9539133"
                         time_creation="Thu Feb 15 03:12:02 2018"
                         time_modification="Thu Feb 15 03:08:39 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36551"
                obs_have="36032"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35655"
                obs_have="35529"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="34873"
                obs_have="34873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9539133"
                         time_creation="Thu Feb 15 03:12:02 2018"
                         time_modification="Thu Feb 15 03:08:39 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36551"
                obs_have="36032"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35655"
                obs_have="35529"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="34873"
                obs_have="34873"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9539133"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 03:08:39 2018" />
        <observations epoch_first="Thu Feb 15 02:00:00 2018"
                      epoch_last="Thu Feb 15 02:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36551"
                obs_have="36032"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35655"
                obs_have="35529"
                obs_ratio="99.65" />
          <mask elevation="15 degrees"
                obs_expected="34873"
                obs_have="34873"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046d.18o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Feb 15 04:22:40 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9263104"
                         time_creation="Thu Feb 15 04:12:15 2018"
                         time_modification="Thu Feb 15 04:08:41 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38855"
                obs_have="37606"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="34321"
                obs_have="34321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32039"
                obs_have="32039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 04:47:40 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9263104"
                         time_creation="Thu Feb 15 04:12:15 2018"
                         time_modification="Thu Feb 15 04:08:41 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38855"
                obs_have="37606"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="34321"
                obs_have="34321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32039"
                obs_have="32039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:36:41 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9263104"
                         time_creation="Thu Feb 15 04:12:15 2018"
                         time_modification="Thu Feb 15 04:08:41 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38855"
                obs_have="37606"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="34321"
                obs_have="34321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32039"
                obs_have="32039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9263104"
                         time_creation="Thu Feb 15 04:12:15 2018"
                         time_modification="Thu Feb 15 04:08:41 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38855"
                obs_have="37606"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="34321"
                obs_have="34321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32039"
                obs_have="32039"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9263104"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 04:08:41 2018" />
        <observations epoch_first="Thu Feb 15 03:00:00 2018"
                      epoch_last="Thu Feb 15 03:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38855"
                obs_have="37606"
                obs_ratio="96.79" />
          <mask elevation="10 degrees"
                obs_expected="34321"
                obs_have="34321"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32039"
                obs_have="32039"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046e.18o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Feb 15 05:22:42 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9522554"
                         time_creation="Thu Feb 15 05:12:10 2018"
                         time_modification="Thu Feb 15 05:08:35 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43505"
                obs_have="39491"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36982"
                obs_have="36675"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 05:47:41 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9522554"
                         time_creation="Thu Feb 15 05:12:10 2018"
                         time_modification="Thu Feb 15 05:08:35 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43505"
                obs_have="39491"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36982"
                obs_have="36675"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:36:42 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9522554"
                         time_creation="Thu Feb 15 05:12:10 2018"
                         time_modification="Thu Feb 15 05:08:35 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43505"
                obs_have="39491"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36982"
                obs_have="36675"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9522554"
                         time_creation="Thu Feb 15 05:12:10 2018"
                         time_modification="Thu Feb 15 05:08:35 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43505"
                obs_have="39491"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36982"
                obs_have="36675"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31275"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:36"
                         size="9522554"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 05:08:35 2018" />
        <observations epoch_first="Thu Feb 15 04:00:00 2018"
                      epoch_last="Thu Feb 15 04:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43505"
                obs_have="39491"
                obs_ratio="90.77" />
          <mask elevation="10 degrees"
                obs_expected="36982"
                obs_have="36675"
                obs_ratio="99.17" />
          <mask elevation="15 degrees"
                obs_expected="31276"
                obs_have="31275"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046f.18o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Feb 15 06:22:43 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9272316"
                         time_creation="Thu Feb 15 06:12:15 2018"
                         time_modification="Thu Feb 15 06:08:40 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38351"
                obs_have="36586"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="36821"
                obs_have="36190"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34706"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Feb 15 06:47:42 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9272316"
                         time_creation="Thu Feb 15 06:12:15 2018"
                         time_modification="Thu Feb 15 06:08:40 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38351"
                obs_have="36586"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="36821"
                obs_have="36190"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34706"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:36:44 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9272316"
                         time_creation="Thu Feb 15 06:12:15 2018"
                         time_modification="Thu Feb 15 06:08:40 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38351"
                obs_have="36586"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="36821"
                obs_have="36190"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34706"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9272316"
                         time_creation="Thu Feb 15 06:12:15 2018"
                         time_modification="Thu Feb 15 06:08:40 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38351"
                obs_have="36586"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="36821"
                obs_have="36190"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34706"
                obs_ratio="99.87" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:41"
                         size="9272316"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 06:08:40 2018" />
        <observations epoch_first="Thu Feb 15 05:00:00 2018"
                      epoch_last="Thu Feb 15 05:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38351"
                obs_have="36586"
                obs_ratio="95.40" />
          <mask elevation="10 degrees"
                obs_expected="36821"
                obs_have="36190"
                obs_ratio="98.29" />
          <mask elevation="15 degrees"
                obs_expected="34752"
                obs_have="34706"
                obs_ratio="99.87" />
        </observations>
      </control>
    </file>
    <file name="/prac046g.18o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Feb 15 07:22:40 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9849340"
                         time_creation="Thu Feb 15 07:12:02 2018"
                         time_modification="Thu Feb 15 07:08:51 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38473"
                obs_have="35626"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="33269"
                obs_have="32460"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29052"
                obs_have="28792"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Feb 15 07:47:41 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9849340"
                         time_creation="Thu Feb 15 07:12:02 2018"
                         time_modification="Thu Feb 15 07:08:51 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38473"
                obs_have="35626"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="33269"
                obs_have="32460"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29052"
                obs_have="28792"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:36:42 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9849340"
                         time_creation="Thu Feb 15 07:12:02 2018"
                         time_modification="Thu Feb 15 07:08:51 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38473"
                obs_have="35626"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="33269"
                obs_have="32460"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29052"
                obs_have="28792"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9849340"
                         time_creation="Thu Feb 15 07:12:02 2018"
                         time_modification="Thu Feb 15 07:08:51 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38473"
                obs_have="35626"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="33269"
                obs_have="32460"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29052"
                obs_have="28792"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:52"
                         size="9849340"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 07:08:51 2018" />
        <observations epoch_first="Thu Feb 15 06:00:00 2018"
                      epoch_last="Thu Feb 15 06:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38473"
                obs_have="35626"
                obs_ratio="92.60" />
          <mask elevation="10 degrees"
                obs_expected="33269"
                obs_have="32460"
                obs_ratio="97.57" />
          <mask elevation="15 degrees"
                obs_expected="29052"
                obs_have="28792"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/prac046h.18o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Feb 15 08:22:41 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10106152"
                         time_creation="Thu Feb 15 08:12:20 2018"
                         time_modification="Thu Feb 15 08:08:38 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="33917"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29735"
                obs_have="29668"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 08:47:41 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10106152"
                         time_creation="Thu Feb 15 08:12:20 2018"
                         time_modification="Thu Feb 15 08:08:38 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="33917"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29735"
                obs_have="29668"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:36:41 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10106152"
                         time_creation="Thu Feb 15 08:12:20 2018"
                         time_modification="Thu Feb 15 08:08:38 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="33917"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29735"
                obs_have="29668"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10106152"
                         time_creation="Thu Feb 15 08:12:20 2018"
                         time_modification="Thu Feb 15 08:08:38 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="33917"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29735"
                obs_have="29668"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:39"
                         size="10106152"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 08:08:38 2018" />
        <observations epoch_first="Thu Feb 15 07:00:00 2018"
                      epoch_last="Thu Feb 15 07:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36858"
                obs_have="33917"
                obs_ratio="92.02" />
          <mask elevation="10 degrees"
                obs_expected="29735"
                obs_have="29668"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26160"
                obs_have="26160"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046i.18o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Feb 15 09:22:38 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9094623"
                         time_creation="Thu Feb 15 09:12:02 2018"
                         time_modification="Thu Feb 15 09:08:48 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="28764"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="25601"
                obs_have="25597"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 09:47:38 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9094623"
                         time_creation="Thu Feb 15 09:12:02 2018"
                         time_modification="Thu Feb 15 09:08:48 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="28764"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="25601"
                obs_have="25597"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:36:39 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9094623"
                         time_creation="Thu Feb 15 09:12:02 2018"
                         time_modification="Thu Feb 15 09:08:48 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="28764"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="25601"
                obs_have="25597"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9094623"
                         time_creation="Thu Feb 15 09:12:02 2018"
                         time_modification="Thu Feb 15 09:08:48 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="28764"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="25601"
                obs_have="25597"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9094623"
                         time_creation="Wed Mar 14 01:54:11 2018"
                         time_modification="Thu Feb 15 09:08:48 2018" />
        <observations epoch_first="Thu Feb 15 08:00:00 2018"
                      epoch_last="Thu Feb 15 08:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34698"
                obs_have="28764"
                obs_ratio="82.90" />
          <mask elevation="10 degrees"
                obs_expected="25601"
                obs_have="25597"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046j.18o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Feb 15 10:22:40 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8891114"
                         time_creation="Thu Feb 15 10:12:05 2018"
                         time_modification="Thu Feb 15 10:08:31 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33437"
                obs_have="28498"
                obs_ratio="85.23" />
          <mask elevation="10 degrees"
                obs_expected="26217"
                obs_have="26216"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23891"
                obs_have="23891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 10:47:39 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8891114"
                         time_creation="Thu Feb 15 10:12:05 2018"
                         time_modification="Thu Feb 15 10:08:31 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33437"
                obs_have="28498"
                obs_ratio="85.23" />
          <mask elevation="10 degrees"
                obs_expected="26217"
                obs_have="26216"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23891"
                obs_have="23891"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:36:40 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8891114"
                         time_creation="Thu Feb 15 10:12:05 2018"
                         time_modification="Thu Feb 15 10:08:31 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35360"
                obs_have="28498"
                obs_ratio="80.59" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="26848"
                obs_ratio="91.72" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="25068"
                obs_ratio="91.19" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8891114"
                         time_creation="Thu Feb 15 10:12:05 2018"
                         time_modification="Thu Feb 15 10:08:31 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35360"
                obs_have="28498"
                obs_ratio="80.59" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="26848"
                obs_ratio="91.72" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="25068"
                obs_ratio="91.19" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:32"
                         size="8891114"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 10:08:31 2018" />
        <observations epoch_first="Thu Feb 15 09:00:00 2018"
                      epoch_last="Thu Feb 15 09:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35360"
                obs_have="28498"
                obs_ratio="80.59" />
          <mask elevation="10 degrees"
                obs_expected="29272"
                obs_have="26848"
                obs_ratio="91.72" />
          <mask elevation="15 degrees"
                obs_expected="27491"
                obs_have="25068"
                obs_ratio="91.19" />
        </observations>
      </control>
    </file>
    <file name="/prac046k.18o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Feb 15 11:22:41 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8673072"
                         time_creation="Thu Feb 15 11:12:03 2018"
                         time_modification="Thu Feb 15 11:08:27 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="29870"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="27268"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="23952"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Thu Feb 15 11:47:41 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8673072"
                         time_creation="Thu Feb 15 11:12:03 2018"
                         time_modification="Thu Feb 15 11:08:27 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="29870"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="27268"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="23952"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:36:41 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8673072"
                         time_creation="Thu Feb 15 11:12:03 2018"
                         time_modification="Thu Feb 15 11:08:27 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="29870"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="27268"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="23952"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8673072"
                         time_creation="Thu Feb 15 11:12:03 2018"
                         time_modification="Thu Feb 15 11:08:27 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="29870"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="27268"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="23952"
                obs_ratio="96.76" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="8673072"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 11:08:27 2018" />
        <observations epoch_first="Thu Feb 15 10:00:00 2018"
                      epoch_last="Thu Feb 15 10:59:59 2018"
                      epochs="3487"
                      epochs_ratio="96.86">
          <mask elevation="03 degrees"
                obs_expected="33334"
                obs_have="29870"
                obs_ratio="89.61" />
          <mask elevation="10 degrees"
                obs_expected="29053"
                obs_have="27268"
                obs_ratio="93.86" />
          <mask elevation="15 degrees"
                obs_expected="24755"
                obs_have="23952"
                obs_ratio="96.76" />
        </observations>
      </control>
    </file>
    <file name="/prac046l.18o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Feb 15 12:22:36 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8090603"
                         time_creation="Thu Feb 15 12:12:03 2018"
                         time_modification="Thu Feb 15 12:08:30 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32048"
                obs_have="29565"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="24871"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="24767"
                obs_have="24767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 12:47:37 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8090603"
                         time_creation="Thu Feb 15 12:12:03 2018"
                         time_modification="Thu Feb 15 12:08:30 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32048"
                obs_have="29565"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="24871"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="24767"
                obs_have="24767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:36:36 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8090603"
                         time_creation="Thu Feb 15 12:12:03 2018"
                         time_modification="Thu Feb 15 12:08:30 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32048"
                obs_have="29565"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="24871"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="24767"
                obs_have="24767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8090603"
                         time_creation="Thu Feb 15 12:12:03 2018"
                         time_modification="Thu Feb 15 12:08:30 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32048"
                obs_have="29565"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="24871"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="24767"
                obs_have="24767"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:31"
                         size="8090603"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 12:08:30 2018" />
        <observations epoch_first="Thu Feb 15 11:00:00 2018"
                      epoch_last="Thu Feb 15 11:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32048"
                obs_have="29565"
                obs_ratio="92.25" />
          <mask elevation="10 degrees"
                obs_expected="25214"
                obs_have="24871"
                obs_ratio="98.64" />
          <mask elevation="15 degrees"
                obs_expected="24767"
                obs_have="24767"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046m.18o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Feb 15 13:22:38 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7894833"
                         time_creation="Thu Feb 15 13:12:02 2018"
                         time_modification="Thu Feb 15 13:08:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="29552"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="25985"
                obs_have="25566"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23659"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 13:47:38 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7894833"
                         time_creation="Thu Feb 15 13:12:02 2018"
                         time_modification="Thu Feb 15 13:08:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="29552"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="25985"
                obs_have="25566"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23659"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:36:38 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7894833"
                         time_creation="Thu Feb 15 13:12:02 2018"
                         time_modification="Thu Feb 15 13:08:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="29552"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="25985"
                obs_have="25566"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23659"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7894833"
                         time_creation="Thu Feb 15 13:12:02 2018"
                         time_modification="Thu Feb 15 13:08:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="29552"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="25985"
                obs_have="25566"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23659"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7894833"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 13:08:22 2018" />
        <observations epoch_first="Thu Feb 15 12:00:00 2018"
                      epoch_last="Thu Feb 15 12:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32063"
                obs_have="29552"
                obs_ratio="92.17" />
          <mask elevation="10 degrees"
                obs_expected="25985"
                obs_have="25566"
                obs_ratio="98.39" />
          <mask elevation="15 degrees"
                obs_expected="23659"
                obs_have="23659"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046n.18o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Feb 15 14:22:42 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9086570"
                         time_creation="Thu Feb 15 14:12:03 2018"
                         time_modification="Thu Feb 15 14:08:41 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35191"
                obs_have="32937"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29439"
                obs_have="29245"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25426"
                obs_have="25425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 14:47:41 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9086570"
                         time_creation="Thu Feb 15 14:12:03 2018"
                         time_modification="Thu Feb 15 14:08:41 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35191"
                obs_have="32937"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29439"
                obs_have="29245"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25426"
                obs_have="25425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:36:41 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9086570"
                         time_creation="Thu Feb 15 14:12:03 2018"
                         time_modification="Thu Feb 15 14:08:41 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35191"
                obs_have="32937"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29439"
                obs_have="29245"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25426"
                obs_have="25425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9086570"
                         time_creation="Thu Feb 15 14:12:03 2018"
                         time_modification="Thu Feb 15 14:08:41 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35191"
                obs_have="32937"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29439"
                obs_have="29245"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25426"
                obs_have="25425"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:42"
                         size="9086570"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 14:08:41 2018" />
        <observations epoch_first="Thu Feb 15 13:00:00 2018"
                      epoch_last="Thu Feb 15 13:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35191"
                obs_have="32937"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="29439"
                obs_have="29245"
                obs_ratio="99.34" />
          <mask elevation="15 degrees"
                obs_expected="25426"
                obs_have="25425"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046o.18o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Feb 15 15:22:44 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018384"
                         time_creation="Thu Feb 15 15:12:03 2018"
                         time_modification="Thu Feb 15 15:08:42 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="31305"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="29983"
                obs_have="29480"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="27720"
                obs_have="27720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 15:47:44 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018384"
                         time_creation="Thu Feb 15 15:12:03 2018"
                         time_modification="Thu Feb 15 15:08:42 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="31305"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="29983"
                obs_have="29480"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="27720"
                obs_have="27720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:36:44 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018384"
                         time_creation="Thu Feb 15 15:12:03 2018"
                         time_modification="Thu Feb 15 15:08:42 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="31305"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="29983"
                obs_have="29480"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="27720"
                obs_have="27720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018384"
                         time_creation="Thu Feb 15 15:12:03 2018"
                         time_modification="Thu Feb 15 15:08:42 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="31305"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="29983"
                obs_have="29480"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="27720"
                obs_have="27720"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:43"
                         size="9018384"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 15:08:42 2018" />
        <observations epoch_first="Thu Feb 15 14:00:00 2018"
                      epoch_last="Thu Feb 15 14:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33468"
                obs_have="31305"
                obs_ratio="93.54" />
          <mask elevation="10 degrees"
                obs_expected="29983"
                obs_have="29480"
                obs_ratio="98.32" />
          <mask elevation="15 degrees"
                obs_expected="27720"
                obs_have="27720"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046p.18o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Feb 15 16:22:45 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9634464"
                         time_creation="Thu Feb 15 16:12:23 2018"
                         time_modification="Thu Feb 15 16:08:48 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32101"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28068"
                obs_have="28068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 16:47:42 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9634464"
                         time_creation="Thu Feb 15 16:12:23 2018"
                         time_modification="Thu Feb 15 16:08:48 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32101"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28068"
                obs_have="28068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:36:45 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9634464"
                         time_creation="Thu Feb 15 16:12:23 2018"
                         time_modification="Thu Feb 15 16:08:48 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32101"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28068"
                obs_have="28068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9634464"
                         time_creation="Thu Feb 15 16:12:23 2018"
                         time_modification="Thu Feb 15 16:08:48 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32101"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28068"
                obs_have="28068"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:49"
                         size="9634464"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 16:08:48 2018" />
        <observations epoch_first="Thu Feb 15 15:00:00 2018"
                      epoch_last="Thu Feb 15 15:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32101"
                obs_ratio="96.22" />
          <mask elevation="10 degrees"
                obs_expected="30248"
                obs_have="30247"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28068"
                obs_have="28068"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046q.18o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Feb 15 17:22:45 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10404144"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:08:58 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40853"
                obs_have="37265"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32800"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26020"
                obs_have="26008"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Feb 15 17:47:44 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10404144"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:08:58 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40853"
                obs_have="37265"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32800"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26020"
                obs_have="26008"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:36:45 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10404144"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:08:58 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40853"
                obs_have="37265"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32800"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26020"
                obs_have="26008"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10404144"
                         time_creation="Thu Feb 15 17:12:03 2018"
                         time_modification="Thu Feb 15 17:08:58 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40853"
                obs_have="37265"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32800"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26020"
                obs_have="26008"
                obs_ratio="99.95" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:59"
                         size="10404144"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 17:08:58 2018" />
        <observations epoch_first="Thu Feb 15 16:00:00 2018"
                      epoch_last="Thu Feb 15 16:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40853"
                obs_have="37265"
                obs_ratio="91.22" />
          <mask elevation="10 degrees"
                obs_expected="33241"
                obs_have="32800"
                obs_ratio="98.67" />
          <mask elevation="15 degrees"
                obs_expected="26020"
                obs_have="26008"
                obs_ratio="99.95" />
        </observations>
      </control>
    </file>
    <file name="/prac046r.18o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Feb 15 18:22:41 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9462951"
                         time_creation="Thu Feb 15 18:12:05 2018"
                         time_modification="Thu Feb 15 18:08:39 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32371"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="31833"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="30471"
                obs_have="30442"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Feb 15 18:47:41 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9462951"
                         time_creation="Thu Feb 15 18:12:05 2018"
                         time_modification="Thu Feb 15 18:08:39 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32371"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="31833"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="30471"
                obs_have="30442"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:36:43 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9462951"
                         time_creation="Thu Feb 15 18:12:05 2018"
                         time_modification="Thu Feb 15 18:08:39 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32371"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="31833"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="30471"
                obs_have="30442"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9462951"
                         time_creation="Thu Feb 15 18:12:05 2018"
                         time_modification="Thu Feb 15 18:08:39 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32371"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="31833"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="30471"
                obs_have="30442"
                obs_ratio="99.90" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9462951"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 18:08:39 2018" />
        <observations epoch_first="Thu Feb 15 17:00:00 2018"
                      epoch_last="Thu Feb 15 17:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33777"
                obs_have="32371"
                obs_ratio="95.84" />
          <mask elevation="10 degrees"
                obs_expected="32141"
                obs_have="31833"
                obs_ratio="99.04" />
          <mask elevation="15 degrees"
                obs_expected="30471"
                obs_have="30442"
                obs_ratio="99.90" />
        </observations>
      </control>
    </file>
    <file name="/prac046s.18o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Feb 15 19:22:43 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9239663"
                         time_creation="Thu Feb 15 19:12:03 2018"
                         time_modification="Thu Feb 15 19:08:27 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="32081"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="29601"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="27054"
                obs_have="27054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 19:47:43 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9239663"
                         time_creation="Thu Feb 15 19:12:03 2018"
                         time_modification="Thu Feb 15 19:08:27 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="32081"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="29601"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="27054"
                obs_have="27054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 21:36:46 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9239663"
                         time_creation="Thu Feb 15 19:12:03 2018"
                         time_modification="Thu Feb 15 19:08:27 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="32081"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="29601"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="27054"
                obs_have="27054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9239663"
                         time_creation="Thu Feb 15 19:12:03 2018"
                         time_modification="Thu Feb 15 19:08:27 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="32081"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="29601"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="27054"
                obs_have="27054"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:28"
                         size="9239663"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 19:08:27 2018" />
        <observations epoch_first="Thu Feb 15 18:00:00 2018"
                      epoch_last="Thu Feb 15 18:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="32081"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="30199"
                obs_have="29601"
                obs_ratio="98.02" />
          <mask elevation="15 degrees"
                obs_expected="27054"
                obs_have="27054"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046t.18o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Feb 15 20:22:44 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8755729"
                         time_creation="Thu Feb 15 20:12:03 2018"
                         time_modification="Thu Feb 15 20:08:20 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="31254"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="28363"
                obs_have="26970"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="23435"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Thu Feb 15 20:47:48 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8755729"
                         time_creation="Thu Feb 15 20:12:03 2018"
                         time_modification="Thu Feb 15 20:08:20 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="31254"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="28363"
                obs_have="26970"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="23435"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:36:45 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8755729"
                         time_creation="Thu Feb 15 20:12:03 2018"
                         time_modification="Thu Feb 15 20:08:20 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="31254"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="28363"
                obs_have="26970"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="23435"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8755729"
                         time_creation="Thu Feb 15 20:12:03 2018"
                         time_modification="Thu Feb 15 20:08:20 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="31254"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="28363"
                obs_have="26970"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="23435"
                obs_ratio="96.55" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:21"
                         size="8755729"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 20:08:20 2018" />
        <observations epoch_first="Thu Feb 15 19:00:00 2018"
                      epoch_last="Thu Feb 15 19:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36938"
                obs_have="31254"
                obs_ratio="84.61" />
          <mask elevation="10 degrees"
                obs_expected="28363"
                obs_have="26970"
                obs_ratio="95.09" />
          <mask elevation="15 degrees"
                obs_expected="24272"
                obs_have="23435"
                obs_ratio="96.55" />
        </observations>
      </control>
    </file>
    <file name="/prac046u.18o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Feb 15 23:36:42 2018"
               level="3">
        <file_statistics latency="00:54:19"
                         size="8186564"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 21:54:18 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35704"
                obs_have="29877"
                obs_ratio="83.68" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="25644"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:54:19"
                         size="8186564"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 21:54:18 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35704"
                obs_have="29877"
                obs_ratio="83.68" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="25644"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23220"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:54:19"
                         size="8186564"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 21:54:18 2018" />
        <observations epoch_first="Thu Feb 15 20:00:00 2018"
                      epoch_last="Thu Feb 15 20:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35704"
                obs_have="29877"
                obs_ratio="83.68" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="25644"
                obs_ratio="93.22" />
          <mask elevation="15 degrees"
                obs_expected="23221"
                obs_have="23220"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046v.18o"
          error="0"
          interval="1"
          session="v">
      <control date="Thu Feb 15 22:22:41 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8327462"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 22:08:26 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31450"
                obs_have="28909"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26896"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25911"
                obs_have="25910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 22:47:41 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8327462"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 22:08:26 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31450"
                obs_have="28909"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26896"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25911"
                obs_have="25910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:36:43 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8327462"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 22:08:26 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31450"
                obs_have="28909"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26896"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25911"
                obs_have="25910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8327462"
                         time_creation="Thu Feb 15 22:12:17 2018"
                         time_modification="Thu Feb 15 22:08:26 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31450"
                obs_have="28909"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26896"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25911"
                obs_have="25910"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:27"
                         size="8327462"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 22:08:26 2018" />
        <observations epoch_first="Thu Feb 15 21:00:00 2018"
                      epoch_last="Thu Feb 15 21:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31450"
                obs_have="28909"
                obs_ratio="91.92" />
          <mask elevation="10 degrees"
                obs_expected="26901"
                obs_have="26896"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="25911"
                obs_have="25910"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046w.18o"
          error="0"
          interval="1"
          session="w">
      <control date="Thu Feb 15 23:22:43 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8798263"
                         time_creation="Thu Feb 15 23:12:03 2018"
                         time_modification="Thu Feb 15 23:08:24 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31405"
                obs_have="28925"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25706"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 15 23:47:43 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8798263"
                         time_creation="Thu Feb 15 23:12:03 2018"
                         time_modification="Thu Feb 15 23:08:24 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31405"
                obs_have="28925"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25706"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 01:36:43 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8798263"
                         time_creation="Thu Feb 15 23:12:03 2018"
                         time_modification="Thu Feb 15 23:08:24 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31405"
                obs_have="28925"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25706"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8798263"
                         time_creation="Thu Feb 15 23:12:03 2018"
                         time_modification="Thu Feb 15 23:08:24 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31405"
                obs_have="28925"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25706"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8798263"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Thu Feb 15 23:08:24 2018" />
        <observations epoch_first="Thu Feb 15 22:00:00 2018"
                      epoch_last="Thu Feb 15 22:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31405"
                obs_have="28925"
                obs_ratio="92.10" />
          <mask elevation="10 degrees"
                obs_expected="25719"
                obs_have="25706"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="22443"
                obs_have="22442"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac046x.18o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Feb 16 00:22:45 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8563661"
                         time_creation="Fri Feb 16 00:12:12 2018"
                         time_modification="Fri Feb 16 00:08:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30456"
                obs_have="27112"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="26502"
                obs_have="25880"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 00:47:46 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8563661"
                         time_creation="Fri Feb 16 00:12:12 2018"
                         time_modification="Fri Feb 16 00:08:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30456"
                obs_have="27112"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="26502"
                obs_have="25880"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 02:36:47 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8563661"
                         time_creation="Fri Feb 16 00:12:12 2018"
                         time_modification="Fri Feb 16 00:08:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30456"
                obs_have="27112"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="26502"
                obs_have="25880"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 16 17:00:43 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8563661"
                         time_creation="Fri Feb 16 00:12:12 2018"
                         time_modification="Fri Feb 16 00:08:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30456"
                obs_have="27112"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="26502"
                obs_have="25880"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 17 03:18:05 2018"
               level="3">
        <file_statistics latency="00:08:24"
                         size="8563661"
                         time_creation="Wed Mar 14 01:54:12 2018"
                         time_modification="Fri Feb 16 00:08:23 2018" />
        <observations epoch_first="Thu Feb 15 23:00:00 2018"
                      epoch_last="Thu Feb 15 23:59:59 2018"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30456"
                obs_have="27112"
                obs_ratio="89.02" />
          <mask elevation="10 degrees"
                obs_expected="26502"
                obs_have="25880"
                obs_ratio="97.65" />
          <mask elevation="15 degrees"
                obs_expected="21956"
                obs_have="21956"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
