<QC Comment="Quality check run by the RGP Dream Team"
    Date="2019-09-05 00:00:00"
    DayOfYear="248"
    Year="2019">
  <station name="PRAC">
    <file name="/prac2480.19o"
          error="0"
          interval="30"
          session="0">
      <control date="Fri Sep  6 16:45:47 2019"
               level="3">
        <file_statistics latency="01:36:22"
                         size="6891045"
                         time_creation="Fri Sep  6 02:50:28 2019"
                         time_modification="Fri Sep  6 01:35:52 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:30 2019"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29204"
                obs_have="25346"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="24419"
                obs_have="23251"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="21746"
                obs_have="21175"
                obs_ratio="97.37" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:01:47 2019"
               level="3">
        <file_statistics latency="01:36:22"
                         size="6891045"
                         time_creation="Wed Oct  2 02:02:48 2019"
                         time_modification="Fri Sep  6 01:35:52 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:30 2019"
                      epochs="2872"
                      epochs_ratio="99.72">
          <mask elevation="03 degrees"
                obs_expected="29204"
                obs_have="25346"
                obs_ratio="86.79" />
          <mask elevation="10 degrees"
                obs_expected="24419"
                obs_have="23251"
                obs_ratio="95.22" />
          <mask elevation="15 degrees"
                obs_expected="21746"
                obs_have="21175"
                obs_ratio="97.37" />
        </observations>
      </control>
    </file>
    <file name="/prac248a.19o"
          error="0"
          interval="1"
          session="a">
      <control date="Thu Sep  5 01:47:48 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8920725"
                         time_creation="Thu Sep  5 01:12:03 2019"
                         time_modification="Thu Sep  5 01:08:24 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="34626"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32546"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 03:36:48 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8920725"
                         time_creation="Thu Sep  5 01:12:03 2019"
                         time_modification="Thu Sep  5 01:08:24 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="34626"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32546"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8920725"
                         time_creation="Thu Sep  5 01:12:03 2019"
                         time_modification="Thu Sep  5 01:08:24 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="34626"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32546"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="8920725"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 01:08:24 2019" />
        <observations epoch_first="Thu Sep  5 00:00:00 2019"
                      epoch_last="Thu Sep  5 00:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35354"
                obs_have="34626"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="32566"
                obs_have="32546"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="29149"
                obs_have="29149"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248b.19o"
          error="0"
          interval="1"
          session="b">
      <control date="Thu Sep  5 02:22:50 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9278050"
                         time_creation="Thu Sep  5 02:12:11 2019"
                         time_modification="Thu Sep  5 02:08:38 2019" />
        <observations epoch_first="Thu Sep  5 01:00:00 2019"
                      epoch_last="Thu Sep  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41824"
                obs_have="32723"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="30385"
                obs_ratio="94.38" />
          <mask elevation="15 degrees"
                obs_expected="25096"
                obs_have="24238"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Sep  5 02:47:47 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9278050"
                         time_creation="Thu Sep  5 02:12:11 2019"
                         time_modification="Thu Sep  5 02:08:38 2019" />
        <observations epoch_first="Thu Sep  5 01:00:00 2019"
                      epoch_last="Thu Sep  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41824"
                obs_have="32723"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="30385"
                obs_ratio="94.38" />
          <mask elevation="15 degrees"
                obs_expected="25096"
                obs_have="24238"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Thu Sep  5 04:36:52 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9278050"
                         time_creation="Thu Sep  5 02:12:11 2019"
                         time_modification="Thu Sep  5 02:08:38 2019" />
        <observations epoch_first="Thu Sep  5 01:00:00 2019"
                      epoch_last="Thu Sep  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41824"
                obs_have="32723"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="30385"
                obs_ratio="94.38" />
          <mask elevation="15 degrees"
                obs_expected="25096"
                obs_have="24238"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9278050"
                         time_creation="Thu Sep  5 02:12:11 2019"
                         time_modification="Thu Sep  5 02:08:38 2019" />
        <observations epoch_first="Thu Sep  5 01:00:00 2019"
                      epoch_last="Thu Sep  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41824"
                obs_have="32723"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="30385"
                obs_ratio="94.38" />
          <mask elevation="15 degrees"
                obs_expected="25096"
                obs_have="24238"
                obs_ratio="96.58" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:39"
                         size="9278050"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 02:08:38 2019" />
        <observations epoch_first="Thu Sep  5 01:00:00 2019"
                      epoch_last="Thu Sep  5 01:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41824"
                obs_have="32723"
                obs_ratio="78.24" />
          <mask elevation="10 degrees"
                obs_expected="32193"
                obs_have="30385"
                obs_ratio="94.38" />
          <mask elevation="15 degrees"
                obs_expected="25096"
                obs_have="24238"
                obs_ratio="96.58" />
        </observations>
      </control>
    </file>
    <file name="/prac248c.19o"
          error="0"
          interval="1"
          session="c">
      <control date="Thu Sep  5 03:22:47 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9314500"
                         time_creation="Thu Sep  5 03:12:02 2019"
                         time_modification="Thu Sep  5 03:08:30 2019" />
        <observations epoch_first="Thu Sep  5 02:00:00 2019"
                      epoch_last="Thu Sep  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34936"
                obs_have="30763"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="32149"
                obs_have="29298"
                obs_ratio="91.13" />
          <mask elevation="15 degrees"
                obs_expected="30239"
                obs_have="28414"
                obs_ratio="93.96" />
        </observations>
      </control>
      <control date="Thu Sep  5 03:47:43 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9314500"
                         time_creation="Thu Sep  5 03:12:02 2019"
                         time_modification="Thu Sep  5 03:08:30 2019" />
        <observations epoch_first="Thu Sep  5 02:00:00 2019"
                      epoch_last="Thu Sep  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34936"
                obs_have="30763"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="32149"
                obs_have="29298"
                obs_ratio="91.13" />
          <mask elevation="15 degrees"
                obs_expected="30239"
                obs_have="28414"
                obs_ratio="93.96" />
        </observations>
      </control>
      <control date="Thu Sep  5 05:36:50 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9314500"
                         time_creation="Thu Sep  5 03:12:02 2019"
                         time_modification="Thu Sep  5 03:08:30 2019" />
        <observations epoch_first="Thu Sep  5 02:00:00 2019"
                      epoch_last="Thu Sep  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34936"
                obs_have="30763"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="32149"
                obs_have="29298"
                obs_ratio="91.13" />
          <mask elevation="15 degrees"
                obs_expected="30239"
                obs_have="28414"
                obs_ratio="93.96" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9314500"
                         time_creation="Thu Sep  5 03:12:02 2019"
                         time_modification="Thu Sep  5 03:08:30 2019" />
        <observations epoch_first="Thu Sep  5 02:00:00 2019"
                      epoch_last="Thu Sep  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34936"
                obs_have="30763"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="32149"
                obs_have="29298"
                obs_ratio="91.13" />
          <mask elevation="15 degrees"
                obs_expected="30239"
                obs_have="28414"
                obs_ratio="93.96" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:31"
                         size="9314500"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 03:08:30 2019" />
        <observations epoch_first="Thu Sep  5 02:00:00 2019"
                      epoch_last="Thu Sep  5 02:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34936"
                obs_have="30763"
                obs_ratio="88.06" />
          <mask elevation="10 degrees"
                obs_expected="32149"
                obs_have="29298"
                obs_ratio="91.13" />
          <mask elevation="15 degrees"
                obs_expected="30239"
                obs_have="28414"
                obs_ratio="93.96" />
        </observations>
      </control>
    </file>
    <file name="/prac248d.19o"
          error="0"
          interval="1"
          session="d">
      <control date="Thu Sep  5 04:22:49 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8658772"
                         time_creation="Thu Sep  5 04:12:13 2019"
                         time_modification="Thu Sep  5 04:08:14 2019" />
        <observations epoch_first="Thu Sep  5 03:00:00 2019"
                      epoch_last="Thu Sep  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33966"
                obs_have="30080"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="30047"
                obs_have="28705"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 04:47:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8658772"
                         time_creation="Thu Sep  5 04:12:13 2019"
                         time_modification="Thu Sep  5 04:08:14 2019" />
        <observations epoch_first="Thu Sep  5 03:00:00 2019"
                      epoch_last="Thu Sep  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33966"
                obs_have="30080"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="30047"
                obs_have="28705"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 06:36:49 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8658772"
                         time_creation="Thu Sep  5 04:12:13 2019"
                         time_modification="Thu Sep  5 04:08:14 2019" />
        <observations epoch_first="Thu Sep  5 03:00:00 2019"
                      epoch_last="Thu Sep  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33966"
                obs_have="30080"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="30047"
                obs_have="28705"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8658772"
                         time_creation="Thu Sep  5 04:12:13 2019"
                         time_modification="Thu Sep  5 04:08:14 2019" />
        <observations epoch_first="Thu Sep  5 03:00:00 2019"
                      epoch_last="Thu Sep  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33966"
                obs_have="30080"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="30047"
                obs_have="28705"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8658772"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 04:08:14 2019" />
        <observations epoch_first="Thu Sep  5 03:00:00 2019"
                      epoch_last="Thu Sep  5 03:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33966"
                obs_have="30080"
                obs_ratio="88.56" />
          <mask elevation="10 degrees"
                obs_expected="30047"
                obs_have="28705"
                obs_ratio="95.53" />
          <mask elevation="15 degrees"
                obs_expected="27382"
                obs_have="27382"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248e.19o"
          error="0"
          interval="1"
          session="e">
      <control date="Thu Sep  5 05:22:38 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8836552"
                         time_creation="Thu Sep  5 05:12:13 2019"
                         time_modification="Thu Sep  5 05:08:14 2019" />
        <observations epoch_first="Thu Sep  5 04:00:00 2019"
                      epoch_last="Thu Sep  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="30276"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="27537"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="25686"
                obs_ratio="95.54" />
        </observations>
      </control>
      <control date="Thu Sep  5 05:47:47 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8836552"
                         time_creation="Thu Sep  5 05:12:13 2019"
                         time_modification="Thu Sep  5 05:08:14 2019" />
        <observations epoch_first="Thu Sep  5 04:00:00 2019"
                      epoch_last="Thu Sep  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="30276"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="27537"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="25686"
                obs_ratio="95.54" />
        </observations>
      </control>
      <control date="Thu Sep  5 07:36:51 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8836552"
                         time_creation="Thu Sep  5 05:12:13 2019"
                         time_modification="Thu Sep  5 05:08:14 2019" />
        <observations epoch_first="Thu Sep  5 04:00:00 2019"
                      epoch_last="Thu Sep  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="30276"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="27537"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="25686"
                obs_ratio="95.54" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8836552"
                         time_creation="Thu Sep  5 05:12:13 2019"
                         time_modification="Thu Sep  5 05:08:14 2019" />
        <observations epoch_first="Thu Sep  5 04:00:00 2019"
                      epoch_last="Thu Sep  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="30276"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="27537"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="25686"
                obs_ratio="95.54" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:15"
                         size="8836552"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 05:08:14 2019" />
        <observations epoch_first="Thu Sep  5 04:00:00 2019"
                      epoch_last="Thu Sep  5 04:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34205"
                obs_have="30276"
                obs_ratio="88.51" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="27537"
                obs_ratio="91.60" />
          <mask elevation="15 degrees"
                obs_expected="26885"
                obs_have="25686"
                obs_ratio="95.54" />
        </observations>
      </control>
    </file>
    <file name="/prac248f.19o"
          error="0"
          interval="1"
          session="f">
      <control date="Thu Sep  5 06:22:48 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7347201"
                         time_creation="Thu Sep  5 06:12:03 2019"
                         time_modification="Thu Sep  5 06:08:22 2019" />
        <observations epoch_first="Thu Sep  5 05:00:00 2019"
                      epoch_last="Thu Sep  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26619"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="24785"
                obs_have="22348"
                obs_ratio="90.17" />
          <mask elevation="15 degrees"
                obs_expected="20608"
                obs_have="20606"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Sep  5 06:47:49 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7347201"
                         time_creation="Thu Sep  5 06:12:03 2019"
                         time_modification="Thu Sep  5 06:08:22 2019" />
        <observations epoch_first="Thu Sep  5 05:00:00 2019"
                      epoch_last="Thu Sep  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26619"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="24785"
                obs_have="22348"
                obs_ratio="90.17" />
          <mask elevation="15 degrees"
                obs_expected="20608"
                obs_have="20606"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Sep  5 08:36:50 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7347201"
                         time_creation="Thu Sep  5 06:12:03 2019"
                         time_modification="Thu Sep  5 06:08:22 2019" />
        <observations epoch_first="Thu Sep  5 05:00:00 2019"
                      epoch_last="Thu Sep  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26619"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="24785"
                obs_have="22348"
                obs_ratio="90.17" />
          <mask elevation="15 degrees"
                obs_expected="20608"
                obs_have="20606"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7347201"
                         time_creation="Thu Sep  5 06:12:03 2019"
                         time_modification="Thu Sep  5 06:08:22 2019" />
        <observations epoch_first="Thu Sep  5 05:00:00 2019"
                      epoch_last="Thu Sep  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26619"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="24785"
                obs_have="22348"
                obs_ratio="90.17" />
          <mask elevation="15 degrees"
                obs_expected="20608"
                obs_have="20606"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:23"
                         size="7347201"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 06:08:22 2019" />
        <observations epoch_first="Thu Sep  5 05:00:00 2019"
                      epoch_last="Thu Sep  5 05:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34724"
                obs_have="26619"
                obs_ratio="76.66" />
          <mask elevation="10 degrees"
                obs_expected="24785"
                obs_have="22348"
                obs_ratio="90.17" />
          <mask elevation="15 degrees"
                obs_expected="20608"
                obs_have="20606"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/prac248g.19o"
          error="0"
          interval="1"
          session="g">
      <control date="Thu Sep  5 07:22:34 2019"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7174302"
                         time_creation="Thu Sep  5 07:12:03 2019"
                         time_modification="Thu Sep  5 07:07:56 2019" />
        <observations epoch_first="Thu Sep  5 06:00:00 2019"
                      epoch_last="Thu Sep  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33491"
                obs_have="28468"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="27311"
                obs_have="26233"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="23708"
                obs_have="23708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 07:47:50 2019"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7174302"
                         time_creation="Thu Sep  5 07:12:03 2019"
                         time_modification="Thu Sep  5 07:07:56 2019" />
        <observations epoch_first="Thu Sep  5 06:00:00 2019"
                      epoch_last="Thu Sep  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33491"
                obs_have="28468"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="27311"
                obs_have="26233"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="23708"
                obs_have="23708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 09:36:50 2019"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7174302"
                         time_creation="Thu Sep  5 07:12:03 2019"
                         time_modification="Thu Sep  5 07:07:56 2019" />
        <observations epoch_first="Thu Sep  5 06:00:00 2019"
                      epoch_last="Thu Sep  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33491"
                obs_have="28468"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="27311"
                obs_have="26233"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="23708"
                obs_have="23708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7174302"
                         time_creation="Thu Sep  5 07:12:03 2019"
                         time_modification="Thu Sep  5 07:07:56 2019" />
        <observations epoch_first="Thu Sep  5 06:00:00 2019"
                      epoch_last="Thu Sep  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33491"
                obs_have="28468"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="27311"
                obs_have="26233"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="23708"
                obs_have="23708"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:07:57"
                         size="7174302"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 07:07:56 2019" />
        <observations epoch_first="Thu Sep  5 06:00:00 2019"
                      epoch_last="Thu Sep  5 06:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33491"
                obs_have="28468"
                obs_ratio="85.00" />
          <mask elevation="10 degrees"
                obs_expected="27311"
                obs_have="26233"
                obs_ratio="96.05" />
          <mask elevation="15 degrees"
                obs_expected="23708"
                obs_have="23708"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248h.19o"
          error="0"
          interval="1"
          session="h">
      <control date="Thu Sep  5 08:22:52 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="7653689"
                         time_creation="Thu Sep  5 08:12:03 2019"
                         time_modification="Thu Sep  5 08:08:25 2019" />
        <observations epoch_first="Thu Sep  5 07:00:00 2019"
                      epoch_last="Thu Sep  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="29022"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25909"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 08:47:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="7653689"
                         time_creation="Thu Sep  5 08:12:03 2019"
                         time_modification="Thu Sep  5 08:08:25 2019" />
        <observations epoch_first="Thu Sep  5 07:00:00 2019"
                      epoch_last="Thu Sep  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="29022"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25909"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 10:36:51 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="7653689"
                         time_creation="Thu Sep  5 08:12:03 2019"
                         time_modification="Thu Sep  5 08:08:25 2019" />
        <observations epoch_first="Thu Sep  5 07:00:00 2019"
                      epoch_last="Thu Sep  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="29022"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25909"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="7653689"
                         time_creation="Thu Sep  5 08:12:03 2019"
                         time_modification="Thu Sep  5 08:08:25 2019" />
        <observations epoch_first="Thu Sep  5 07:00:00 2019"
                      epoch_last="Thu Sep  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="29022"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25909"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:26"
                         size="7653689"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 08:08:25 2019" />
        <observations epoch_first="Thu Sep  5 07:00:00 2019"
                      epoch_last="Thu Sep  5 07:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31724"
                obs_have="29022"
                obs_ratio="91.48" />
          <mask elevation="10 degrees"
                obs_expected="25916"
                obs_have="25909"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248i.19o"
          error="0"
          interval="1"
          session="i">
      <control date="Thu Sep  5 09:22:51 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7901079"
                         time_creation="Thu Sep  5 09:12:02 2019"
                         time_modification="Thu Sep  5 09:08:42 2019" />
        <observations epoch_first="Thu Sep  5 08:00:00 2019"
                      epoch_last="Thu Sep  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="31300"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29779"
                obs_have="29779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 09:47:52 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7901079"
                         time_creation="Thu Sep  5 09:12:02 2019"
                         time_modification="Thu Sep  5 09:08:42 2019" />
        <observations epoch_first="Thu Sep  5 08:00:00 2019"
                      epoch_last="Thu Sep  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="31300"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29779"
                obs_have="29779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 11:36:53 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7901079"
                         time_creation="Thu Sep  5 09:12:02 2019"
                         time_modification="Thu Sep  5 09:08:42 2019" />
        <observations epoch_first="Thu Sep  5 08:00:00 2019"
                      epoch_last="Thu Sep  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="31300"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29779"
                obs_have="29779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7901079"
                         time_creation="Thu Sep  5 09:12:02 2019"
                         time_modification="Thu Sep  5 09:08:42 2019" />
        <observations epoch_first="Thu Sep  5 08:00:00 2019"
                      epoch_last="Thu Sep  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="31300"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29779"
                obs_have="29779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:43"
                         size="7901079"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 09:08:42 2019" />
        <observations epoch_first="Thu Sep  5 08:00:00 2019"
                      epoch_last="Thu Sep  5 08:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31514"
                obs_have="31300"
                obs_ratio="99.32" />
          <mask elevation="10 degrees"
                obs_expected="29779"
                obs_have="29779"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25696"
                obs_have="25696"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248j.19o"
          error="0"
          interval="1"
          session="j">
      <control date="Thu Sep  5 10:22:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9670859"
                         time_creation="Thu Sep  5 10:12:03 2019"
                         time_modification="Thu Sep  5 10:08:39 2019" />
        <observations epoch_first="Thu Sep  5 09:00:00 2019"
                      epoch_last="Thu Sep  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44114"
                obs_have="39038"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="34100"
                obs_have="32536"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="27528"
                obs_ratio="97.80" />
        </observations>
      </control>
      <control date="Thu Sep  5 10:47:55 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9670859"
                         time_creation="Thu Sep  5 10:12:03 2019"
                         time_modification="Thu Sep  5 10:08:39 2019" />
        <observations epoch_first="Thu Sep  5 09:00:00 2019"
                      epoch_last="Thu Sep  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44114"
                obs_have="39038"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="34100"
                obs_have="32536"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="27528"
                obs_ratio="97.80" />
        </observations>
      </control>
      <control date="Thu Sep  5 12:36:54 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9670859"
                         time_creation="Thu Sep  5 10:12:03 2019"
                         time_modification="Thu Sep  5 10:08:39 2019" />
        <observations epoch_first="Thu Sep  5 09:00:00 2019"
                      epoch_last="Thu Sep  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44114"
                obs_have="39038"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="34100"
                obs_have="32536"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="27528"
                obs_ratio="97.80" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9670859"
                         time_creation="Thu Sep  5 10:12:03 2019"
                         time_modification="Thu Sep  5 10:08:39 2019" />
        <observations epoch_first="Thu Sep  5 09:00:00 2019"
                      epoch_last="Thu Sep  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44114"
                obs_have="39038"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="34100"
                obs_have="32536"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="27528"
                obs_ratio="97.80" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:40"
                         size="9670859"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 10:08:39 2019" />
        <observations epoch_first="Thu Sep  5 09:00:00 2019"
                      epoch_last="Thu Sep  5 09:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44114"
                obs_have="39038"
                obs_ratio="88.49" />
          <mask elevation="10 degrees"
                obs_expected="34100"
                obs_have="32536"
                obs_ratio="95.41" />
          <mask elevation="15 degrees"
                obs_expected="28148"
                obs_have="27528"
                obs_ratio="97.80" />
        </observations>
      </control>
    </file>
    <file name="/prac248k.19o"
          error="0"
          interval="1"
          session="k">
      <control date="Thu Sep  5 11:22:56 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10591493"
                         time_creation="Thu Sep  5 11:12:03 2019"
                         time_modification="Thu Sep  5 11:09:05 2019" />
        <observations epoch_first="Thu Sep  5 10:00:00 2019"
                      epoch_last="Thu Sep  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45729"
                obs_have="38867"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="36673"
                obs_have="35207"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="31228"
                obs_ratio="98.09" />
        </observations>
      </control>
      <control date="Thu Sep  5 11:47:57 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10591493"
                         time_creation="Thu Sep  5 11:12:03 2019"
                         time_modification="Thu Sep  5 11:09:05 2019" />
        <observations epoch_first="Thu Sep  5 10:00:00 2019"
                      epoch_last="Thu Sep  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45729"
                obs_have="38867"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="36673"
                obs_have="35207"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="31228"
                obs_ratio="98.09" />
        </observations>
      </control>
      <control date="Thu Sep  5 13:36:58 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10591493"
                         time_creation="Thu Sep  5 11:12:03 2019"
                         time_modification="Thu Sep  5 11:09:05 2019" />
        <observations epoch_first="Thu Sep  5 10:00:00 2019"
                      epoch_last="Thu Sep  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45729"
                obs_have="38867"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="36673"
                obs_have="35207"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="31228"
                obs_ratio="98.09" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10591493"
                         time_creation="Thu Sep  5 11:12:03 2019"
                         time_modification="Thu Sep  5 11:09:05 2019" />
        <observations epoch_first="Thu Sep  5 10:00:00 2019"
                      epoch_last="Thu Sep  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45729"
                obs_have="38867"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="36673"
                obs_have="35207"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="31228"
                obs_ratio="98.09" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:09:06"
                         size="10591493"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 11:09:05 2019" />
        <observations epoch_first="Thu Sep  5 10:00:00 2019"
                      epoch_last="Thu Sep  5 10:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45729"
                obs_have="38867"
                obs_ratio="84.99" />
          <mask elevation="10 degrees"
                obs_expected="36673"
                obs_have="35207"
                obs_ratio="96.00" />
          <mask elevation="15 degrees"
                obs_expected="31836"
                obs_have="31228"
                obs_ratio="98.09" />
        </observations>
      </control>
    </file>
    <file name="/prac248l.19o"
          error="0"
          interval="1"
          session="l">
      <control date="Thu Sep  5 12:22:57 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9704162"
                         time_creation="Thu Sep  5 12:12:10 2019"
                         time_modification="Thu Sep  5 12:08:55 2019" />
        <observations epoch_first="Thu Sep  5 11:00:00 2019"
                      epoch_last="Thu Sep  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38207"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="39525"
                obs_have="38132"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="38024"
                obs_have="37406"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Thu Sep  5 12:47:57 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9704162"
                         time_creation="Thu Sep  5 12:12:10 2019"
                         time_modification="Thu Sep  5 12:08:55 2019" />
        <observations epoch_first="Thu Sep  5 11:00:00 2019"
                      epoch_last="Thu Sep  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38207"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="39525"
                obs_have="38132"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="38024"
                obs_have="37406"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Thu Sep  5 14:36:57 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9704162"
                         time_creation="Thu Sep  5 12:12:10 2019"
                         time_modification="Thu Sep  5 12:08:55 2019" />
        <observations epoch_first="Thu Sep  5 11:00:00 2019"
                      epoch_last="Thu Sep  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38207"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="39525"
                obs_have="38132"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="38024"
                obs_have="37406"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9704162"
                         time_creation="Thu Sep  5 12:12:10 2019"
                         time_modification="Thu Sep  5 12:08:55 2019" />
        <observations epoch_first="Thu Sep  5 11:00:00 2019"
                      epoch_last="Thu Sep  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38207"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="39525"
                obs_have="38132"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="38024"
                obs_have="37406"
                obs_ratio="98.37" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:56"
                         size="9704162"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 12:08:55 2019" />
        <observations epoch_first="Thu Sep  5 11:00:00 2019"
                      epoch_last="Thu Sep  5 11:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="38207"
                obs_ratio="96.48" />
          <mask elevation="10 degrees"
                obs_expected="39525"
                obs_have="38132"
                obs_ratio="96.48" />
          <mask elevation="15 degrees"
                obs_expected="38024"
                obs_have="37406"
                obs_ratio="98.37" />
        </observations>
      </control>
    </file>
    <file name="/prac248m.19o"
          error="0"
          interval="1"
          session="m">
      <control date="Thu Sep  5 13:22:57 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10051815"
                         time_creation="Thu Sep  5 13:12:16 2019"
                         time_modification="Thu Sep  5 13:08:43 2019" />
        <observations epoch_first="Thu Sep  5 12:00:00 2019"
                      epoch_last="Thu Sep  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41227"
                obs_have="40371"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="37366"
                obs_have="37366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 13:47:57 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10051815"
                         time_creation="Thu Sep  5 13:12:16 2019"
                         time_modification="Thu Sep  5 13:08:43 2019" />
        <observations epoch_first="Thu Sep  5 12:00:00 2019"
                      epoch_last="Thu Sep  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41227"
                obs_have="40371"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="37366"
                obs_have="37366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 15:36:57 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10051815"
                         time_creation="Thu Sep  5 13:12:16 2019"
                         time_modification="Thu Sep  5 13:08:43 2019" />
        <observations epoch_first="Thu Sep  5 12:00:00 2019"
                      epoch_last="Thu Sep  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41227"
                obs_have="40371"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="37366"
                obs_have="37366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10051815"
                         time_creation="Thu Sep  5 13:12:16 2019"
                         time_modification="Thu Sep  5 13:08:43 2019" />
        <observations epoch_first="Thu Sep  5 12:00:00 2019"
                      epoch_last="Thu Sep  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41227"
                obs_have="40371"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="37366"
                obs_have="37366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:44"
                         size="10051815"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 13:08:43 2019" />
        <observations epoch_first="Thu Sep  5 12:00:00 2019"
                      epoch_last="Thu Sep  5 12:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41227"
                obs_have="40371"
                obs_ratio="97.92" />
          <mask elevation="10 degrees"
                obs_expected="37366"
                obs_have="37366"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35128"
                obs_have="35128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248n.19o"
          error="0"
          interval="1"
          session="n">
      <control date="Thu Sep  5 14:22:58 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9893647"
                         time_creation="Thu Sep  5 14:12:04 2019"
                         time_modification="Thu Sep  5 14:08:54 2019" />
        <observations epoch_first="Thu Sep  5 13:00:00 2019"
                      epoch_last="Thu Sep  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48481"
                obs_have="42311"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="41568"
                obs_have="40123"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="36075"
                obs_have="35906"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Sep  5 14:47:59 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9893647"
                         time_creation="Thu Sep  5 14:12:04 2019"
                         time_modification="Thu Sep  5 14:08:54 2019" />
        <observations epoch_first="Thu Sep  5 13:00:00 2019"
                      epoch_last="Thu Sep  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48481"
                obs_have="42311"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="41568"
                obs_have="40123"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="36075"
                obs_have="35906"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Thu Sep  5 16:36:53 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9893647"
                         time_creation="Thu Sep  5 14:12:04 2019"
                         time_modification="Thu Sep  5 14:08:54 2019" />
        <observations epoch_first="Thu Sep  5 13:00:00 2019"
                      epoch_last="Thu Sep  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48481"
                obs_have="42311"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="41568"
                obs_have="40123"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="36075"
                obs_have="35906"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9893647"
                         time_creation="Thu Sep  5 14:12:04 2019"
                         time_modification="Thu Sep  5 14:08:54 2019" />
        <observations epoch_first="Thu Sep  5 13:00:00 2019"
                      epoch_last="Thu Sep  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48481"
                obs_have="42311"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="41568"
                obs_have="40123"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="36075"
                obs_have="35906"
                obs_ratio="99.53" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:55"
                         size="9893647"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 14:08:54 2019" />
        <observations epoch_first="Thu Sep  5 13:00:00 2019"
                      epoch_last="Thu Sep  5 13:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="48481"
                obs_have="42311"
                obs_ratio="87.27" />
          <mask elevation="10 degrees"
                obs_expected="41568"
                obs_have="40123"
                obs_ratio="96.52" />
          <mask elevation="15 degrees"
                obs_expected="36075"
                obs_have="35906"
                obs_ratio="99.53" />
        </observations>
      </control>
    </file>
    <file name="/prac248o.19o"
          error="0"
          interval="1"
          session="o">
      <control date="Thu Sep  5 15:22:56 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9439358"
                         time_creation="Thu Sep  5 15:12:04 2019"
                         time_modification="Thu Sep  5 15:09:08 2019" />
        <observations epoch_first="Thu Sep  5 14:00:00 2019"
                      epoch_last="Thu Sep  5 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="38020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="41075"
                obs_have="37508"
                obs_ratio="91.32" />
          <mask elevation="15 degrees"
                obs_expected="38089"
                obs_have="35740"
                obs_ratio="93.83" />
        </observations>
      </control>
      <control date="Thu Sep  5 15:47:58 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9439358"
                         time_creation="Thu Sep  5 15:12:04 2019"
                         time_modification="Thu Sep  5 15:09:08 2019" />
        <observations epoch_first="Thu Sep  5 14:00:00 2019"
                      epoch_last="Thu Sep  5 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="38020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="41075"
                obs_have="37508"
                obs_ratio="91.32" />
          <mask elevation="15 degrees"
                obs_expected="38089"
                obs_have="35740"
                obs_ratio="93.83" />
        </observations>
      </control>
      <control date="Thu Sep  5 17:36:55 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9439358"
                         time_creation="Thu Sep  5 15:12:04 2019"
                         time_modification="Thu Sep  5 15:09:08 2019" />
        <observations epoch_first="Thu Sep  5 14:00:00 2019"
                      epoch_last="Thu Sep  5 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="38020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="41075"
                obs_have="37508"
                obs_ratio="91.32" />
          <mask elevation="15 degrees"
                obs_expected="38089"
                obs_have="35740"
                obs_ratio="93.83" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9439358"
                         time_creation="Thu Sep  5 15:12:04 2019"
                         time_modification="Thu Sep  5 15:09:08 2019" />
        <observations epoch_first="Thu Sep  5 14:00:00 2019"
                      epoch_last="Thu Sep  5 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="38020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="41075"
                obs_have="37508"
                obs_ratio="91.32" />
          <mask elevation="15 degrees"
                obs_expected="38089"
                obs_have="35740"
                obs_ratio="93.83" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:09:09"
                         size="9439358"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 15:09:08 2019" />
        <observations epoch_first="Thu Sep  5 14:00:00 2019"
                      epoch_last="Thu Sep  5 14:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42729"
                obs_have="38020"
                obs_ratio="88.98" />
          <mask elevation="10 degrees"
                obs_expected="41075"
                obs_have="37508"
                obs_ratio="91.32" />
          <mask elevation="15 degrees"
                obs_expected="38089"
                obs_have="35740"
                obs_ratio="93.83" />
        </observations>
      </control>
    </file>
    <file name="/prac248p.19o"
          error="0"
          interval="1"
          session="p">
      <control date="Thu Sep  5 16:22:53 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9142128"
                         time_creation="Thu Sep  5 16:12:04 2019"
                         time_modification="Thu Sep  5 16:08:28 2019" />
        <observations epoch_first="Thu Sep  5 15:00:00 2019"
                      epoch_last="Thu Sep  5 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38914"
                obs_have="34146"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31052"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="28763"
                obs_have="28508"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Sep  5 16:47:52 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9142128"
                         time_creation="Thu Sep  5 16:12:04 2019"
                         time_modification="Thu Sep  5 16:08:28 2019" />
        <observations epoch_first="Thu Sep  5 15:00:00 2019"
                      epoch_last="Thu Sep  5 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38914"
                obs_have="34146"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31052"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="28763"
                obs_have="28508"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Thu Sep  5 18:36:57 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9142128"
                         time_creation="Thu Sep  5 16:12:04 2019"
                         time_modification="Thu Sep  5 16:08:28 2019" />
        <observations epoch_first="Thu Sep  5 15:00:00 2019"
                      epoch_last="Thu Sep  5 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38914"
                obs_have="34146"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31052"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="28763"
                obs_have="28508"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9142128"
                         time_creation="Thu Sep  5 16:12:04 2019"
                         time_modification="Thu Sep  5 16:08:28 2019" />
        <observations epoch_first="Thu Sep  5 15:00:00 2019"
                      epoch_last="Thu Sep  5 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38914"
                obs_have="34146"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31052"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="28763"
                obs_have="28508"
                obs_ratio="99.11" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:29"
                         size="9142128"
                         time_creation="Wed Oct  2 01:55:59 2019"
                         time_modification="Thu Sep  5 16:08:28 2019" />
        <observations epoch_first="Thu Sep  5 15:00:00 2019"
                      epoch_last="Thu Sep  5 15:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38914"
                obs_have="34146"
                obs_ratio="87.75" />
          <mask elevation="10 degrees"
                obs_expected="32815"
                obs_have="31052"
                obs_ratio="94.63" />
          <mask elevation="15 degrees"
                obs_expected="28763"
                obs_have="28508"
                obs_ratio="99.11" />
        </observations>
      </control>
    </file>
    <file name="/prac248q.19o"
          error="0"
          interval="1"
          session="q">
      <control date="Thu Sep  5 17:22:57 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9355486"
                         time_creation="Thu Sep  5 17:12:08 2019"
                         time_modification="Thu Sep  5 17:08:24 2019" />
        <observations epoch_first="Thu Sep  5 16:00:00 2019"
                      epoch_last="Thu Sep  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="33743"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30899"
                obs_have="30214"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="26704"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Thu Sep  5 17:47:55 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9355486"
                         time_creation="Thu Sep  5 17:12:08 2019"
                         time_modification="Thu Sep  5 17:08:24 2019" />
        <observations epoch_first="Thu Sep  5 16:00:00 2019"
                      epoch_last="Thu Sep  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="33743"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30899"
                obs_have="30214"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="26704"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Thu Sep  5 19:36:56 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9355486"
                         time_creation="Thu Sep  5 17:12:08 2019"
                         time_modification="Thu Sep  5 17:08:24 2019" />
        <observations epoch_first="Thu Sep  5 16:00:00 2019"
                      epoch_last="Thu Sep  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="33743"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30899"
                obs_have="30214"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="26704"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9355486"
                         time_creation="Thu Sep  5 17:12:08 2019"
                         time_modification="Thu Sep  5 17:08:24 2019" />
        <observations epoch_first="Thu Sep  5 16:00:00 2019"
                      epoch_last="Thu Sep  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="33743"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30899"
                obs_have="30214"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="26704"
                obs_ratio="97.54" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:25"
                         size="9355486"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 17:08:24 2019" />
        <observations epoch_first="Thu Sep  5 16:00:00 2019"
                      epoch_last="Thu Sep  5 16:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35273"
                obs_have="33743"
                obs_ratio="95.66" />
          <mask elevation="10 degrees"
                obs_expected="30899"
                obs_have="30214"
                obs_ratio="97.78" />
          <mask elevation="15 degrees"
                obs_expected="27377"
                obs_have="26704"
                obs_ratio="97.54" />
        </observations>
      </control>
    </file>
    <file name="/prac248r.19o"
          error="0"
          interval="1"
          session="r">
      <control date="Thu Sep  5 18:22:51 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8824692"
                         time_creation="Thu Sep  5 18:12:04 2019"
                         time_modification="Thu Sep  5 18:08:45 2019" />
        <observations epoch_first="Thu Sep  5 17:00:00 2019"
                      epoch_last="Thu Sep  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32238"
                obs_have="29391"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="26111"
                obs_have="26107"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="23967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 18:47:50 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8824692"
                         time_creation="Thu Sep  5 18:12:04 2019"
                         time_modification="Thu Sep  5 18:08:45 2019" />
        <observations epoch_first="Thu Sep  5 17:00:00 2019"
                      epoch_last="Thu Sep  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32238"
                obs_have="29391"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="26111"
                obs_have="26107"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="23967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 20:36:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8824692"
                         time_creation="Thu Sep  5 18:12:04 2019"
                         time_modification="Thu Sep  5 18:08:45 2019" />
        <observations epoch_first="Thu Sep  5 17:00:00 2019"
                      epoch_last="Thu Sep  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32238"
                obs_have="29391"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="26111"
                obs_have="26107"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="23967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8824692"
                         time_creation="Thu Sep  5 18:12:04 2019"
                         time_modification="Thu Sep  5 18:08:45 2019" />
        <observations epoch_first="Thu Sep  5 17:00:00 2019"
                      epoch_last="Thu Sep  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32238"
                obs_have="29391"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="26111"
                obs_have="26107"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="23967"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8824692"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 18:08:45 2019" />
        <observations epoch_first="Thu Sep  5 17:00:00 2019"
                      epoch_last="Thu Sep  5 17:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32238"
                obs_have="29391"
                obs_ratio="91.17" />
          <mask elevation="10 degrees"
                obs_expected="26111"
                obs_have="26107"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="23967"
                obs_have="23967"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248s.19o"
          error="0"
          interval="1"
          session="s">
      <control date="Thu Sep  5 19:22:56 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8914057"
                         time_creation="Thu Sep  5 19:12:07 2019"
                         time_modification="Thu Sep  5 19:08:45 2019" />
        <observations epoch_first="Thu Sep  5 18:00:00 2019"
                      epoch_last="Thu Sep  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30992"
                obs_have="27229"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25688"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 19:47:51 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8914057"
                         time_creation="Thu Sep  5 19:12:07 2019"
                         time_modification="Thu Sep  5 19:08:45 2019" />
        <observations epoch_first="Thu Sep  5 18:00:00 2019"
                      epoch_last="Thu Sep  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30992"
                obs_have="27229"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25688"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Sep  5 21:36:57 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8914057"
                         time_creation="Thu Sep  5 19:12:07 2019"
                         time_modification="Thu Sep  5 19:08:45 2019" />
        <observations epoch_first="Thu Sep  5 18:00:00 2019"
                      epoch_last="Thu Sep  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30992"
                obs_have="27229"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25688"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8914057"
                         time_creation="Thu Sep  5 19:12:07 2019"
                         time_modification="Thu Sep  5 19:08:45 2019" />
        <observations epoch_first="Thu Sep  5 18:00:00 2019"
                      epoch_last="Thu Sep  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30992"
                obs_have="27229"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25688"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:46"
                         size="8914057"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 19:08:45 2019" />
        <observations epoch_first="Thu Sep  5 18:00:00 2019"
                      epoch_last="Thu Sep  5 18:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30992"
                obs_have="27229"
                obs_ratio="87.86" />
          <mask elevation="10 degrees"
                obs_expected="25946"
                obs_have="25688"
                obs_ratio="99.01" />
          <mask elevation="15 degrees"
                obs_expected="24194"
                obs_have="24194"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248t.19o"
          error="0"
          interval="1"
          session="t">
      <control date="Thu Sep  5 20:22:53 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7928055"
                         time_creation="Thu Sep  5 20:12:03 2019"
                         time_modification="Thu Sep  5 20:08:32 2019" />
        <observations epoch_first="Thu Sep  5 19:00:00 2019"
                      epoch_last="Thu Sep  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28446"
                obs_have="26622"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="24659"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="23318"
                obs_have="23163"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Sep  5 20:47:46 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7928055"
                         time_creation="Thu Sep  5 20:12:03 2019"
                         time_modification="Thu Sep  5 20:08:32 2019" />
        <observations epoch_first="Thu Sep  5 19:00:00 2019"
                      epoch_last="Thu Sep  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28446"
                obs_have="26622"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="24659"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="23318"
                obs_have="23163"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Thu Sep  5 22:36:52 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7928055"
                         time_creation="Thu Sep  5 20:12:03 2019"
                         time_modification="Thu Sep  5 20:08:32 2019" />
        <observations epoch_first="Thu Sep  5 19:00:00 2019"
                      epoch_last="Thu Sep  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28446"
                obs_have="26622"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="24659"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="23318"
                obs_have="23163"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7928055"
                         time_creation="Thu Sep  5 20:12:03 2019"
                         time_modification="Thu Sep  5 20:08:32 2019" />
        <observations epoch_first="Thu Sep  5 19:00:00 2019"
                      epoch_last="Thu Sep  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28446"
                obs_have="26622"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="24659"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="23318"
                obs_have="23163"
                obs_ratio="99.34" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:08:33"
                         size="7928055"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 20:08:32 2019" />
        <observations epoch_first="Thu Sep  5 19:00:00 2019"
                      epoch_last="Thu Sep  5 19:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28446"
                obs_have="26622"
                obs_ratio="93.59" />
          <mask elevation="10 degrees"
                obs_expected="25480"
                obs_have="24659"
                obs_ratio="96.78" />
          <mask elevation="15 degrees"
                obs_expected="23318"
                obs_have="23163"
                obs_ratio="99.34" />
        </observations>
      </control>
    </file>
    <file name="/prac248u.19o"
          error="0"
          interval="1"
          session="u">
      <control date="Thu Sep  5 21:47:52 2019"
               level="3">
        <file_statistics latency="00:37:52"
                         size="7108613"
                         time_creation="Thu Sep  5 21:45:03 2019"
                         time_modification="Thu Sep  5 21:37:51 2019" />
        <observations epoch_first="Thu Sep  5 20:00:00 2019"
                      epoch_last="Thu Sep  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27124"
                obs_have="23598"
                obs_ratio="87.00" />
          <mask elevation="10 degrees"
                obs_expected="22418"
                obs_have="19993"
                obs_ratio="89.18" />
          <mask elevation="15 degrees"
                obs_expected="20580"
                obs_have="18287"
                obs_ratio="88.86" />
        </observations>
      </control>
      <control date="Thu Sep  5 23:36:53 2019"
               level="3">
        <file_statistics latency="01:07:55"
                         size="7108613"
                         time_creation="Thu Sep  5 22:12:04 2019"
                         time_modification="Thu Sep  5 22:07:54 2019" />
        <observations epoch_first="Thu Sep  5 20:00:00 2019"
                      epoch_last="Thu Sep  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27124"
                obs_have="23598"
                obs_ratio="87.00" />
          <mask elevation="10 degrees"
                obs_expected="22418"
                obs_have="19993"
                obs_ratio="89.18" />
          <mask elevation="15 degrees"
                obs_expected="20580"
                obs_have="18287"
                obs_ratio="88.86" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="01:07:55"
                         size="7108613"
                         time_creation="Thu Sep  5 22:12:04 2019"
                         time_modification="Thu Sep  5 22:07:54 2019" />
        <observations epoch_first="Thu Sep  5 20:00:00 2019"
                      epoch_last="Thu Sep  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27124"
                obs_have="23598"
                obs_ratio="87.00" />
          <mask elevation="10 degrees"
                obs_expected="22418"
                obs_have="19993"
                obs_ratio="89.18" />
          <mask elevation="15 degrees"
                obs_expected="20580"
                obs_have="18287"
                obs_ratio="88.86" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="01:07:55"
                         size="7108613"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 22:07:54 2019" />
        <observations epoch_first="Thu Sep  5 20:00:00 2019"
                      epoch_last="Thu Sep  5 20:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27124"
                obs_have="23598"
                obs_ratio="87.00" />
          <mask elevation="10 degrees"
                obs_expected="22418"
                obs_have="19993"
                obs_ratio="89.18" />
          <mask elevation="15 degrees"
                obs_expected="20580"
                obs_have="18287"
                obs_ratio="88.86" />
        </observations>
      </control>
    </file>
    <file name="/prac248v.19o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Sep  6 00:36:53 2019"
               level="3">
        <file_statistics latency="01:08:23"
                         size="6813953"
                         time_creation="Thu Sep  5 23:12:05 2019"
                         time_modification="Thu Sep  5 23:08:22 2019" />
        <observations epoch_first="Thu Sep  5 21:00:00 2019"
                      epoch_last="Thu Sep  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26643"
                obs_have="22718"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="18351"
                obs_have="17688"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="16125"
                obs_have="16125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="01:08:23"
                         size="6813953"
                         time_creation="Thu Sep  5 23:12:05 2019"
                         time_modification="Thu Sep  5 23:08:22 2019" />
        <observations epoch_first="Thu Sep  5 21:00:00 2019"
                      epoch_last="Thu Sep  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26643"
                obs_have="22718"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="18351"
                obs_have="17688"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="16125"
                obs_have="16125"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="01:08:23"
                         size="6813953"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Thu Sep  5 23:08:22 2019" />
        <observations epoch_first="Thu Sep  5 21:00:00 2019"
                      epoch_last="Thu Sep  5 21:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="26643"
                obs_have="22718"
                obs_ratio="85.27" />
          <mask elevation="10 degrees"
                obs_expected="18351"
                obs_have="17688"
                obs_ratio="96.39" />
          <mask elevation="15 degrees"
                obs_expected="16125"
                obs_have="16125"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/prac248w.19o"
          error="0"
          interval="1"
          session="w">
      <control date="Fri Sep  6 01:36:55 2019"
               level="3">
        <file_statistics latency="01:10:13"
                         size="7322912"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:12 2019" />
        <observations epoch_first="Thu Sep  5 22:00:00 2019"
                      epoch_last="Thu Sep  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="29744"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26610"
                obs_have="26039"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="21582"
                obs_have="21414"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="01:10:13"
                         size="7322912"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:12 2019" />
        <observations epoch_first="Thu Sep  5 22:00:00 2019"
                      epoch_last="Thu Sep  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="29744"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26610"
                obs_have="26039"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="21582"
                obs_have="21414"
                obs_ratio="99.22" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="01:10:13"
                         size="7322912"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Fri Sep  6 00:10:12 2019" />
        <observations epoch_first="Thu Sep  5 22:00:00 2019"
                      epoch_last="Thu Sep  5 22:59:59 2019"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32518"
                obs_have="29744"
                obs_ratio="91.47" />
          <mask elevation="10 degrees"
                obs_expected="26610"
                obs_have="26039"
                obs_ratio="97.85" />
          <mask elevation="15 degrees"
                obs_expected="21582"
                obs_have="21414"
                obs_ratio="99.22" />
        </observations>
      </control>
    </file>
    <file name="/prac248x.19o"
          error="0"
          interval="1"
          session="x">
      <control date="Fri Sep  6 00:22:53 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7171777"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:13 2019" />
        <observations epoch_first="Thu Sep  5 23:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="26269"
                obs_have="23055"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="22553"
                obs_ratio="90.18" />
          <mask elevation="15 degrees"
                obs_expected="24202"
                obs_have="22553"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Fri Sep  6 00:47:53 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7171777"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:13 2019" />
        <observations epoch_first="Thu Sep  5 23:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="26269"
                obs_have="23055"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="22553"
                obs_ratio="90.18" />
          <mask elevation="15 degrees"
                obs_expected="24202"
                obs_have="22553"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Fri Sep  6 02:36:50 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7171777"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:13 2019" />
        <observations epoch_first="Thu Sep  5 23:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="26269"
                obs_have="23055"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="22553"
                obs_ratio="90.18" />
          <mask elevation="15 degrees"
                obs_expected="24202"
                obs_have="22553"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Fri Sep  6 17:05:23 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7171777"
                         time_creation="Fri Sep  6 00:16:03 2019"
                         time_modification="Fri Sep  6 00:10:13 2019" />
        <observations epoch_first="Thu Sep  5 23:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="26269"
                obs_have="23055"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="22553"
                obs_ratio="90.18" />
          <mask elevation="15 degrees"
                obs_expected="24202"
                obs_have="22553"
                obs_ratio="93.19" />
        </observations>
      </control>
      <control date="Sat Oct  5 03:21:24 2019"
               level="3">
        <file_statistics latency="00:10:14"
                         size="7171777"
                         time_creation="Wed Oct  2 01:56:00 2019"
                         time_modification="Fri Sep  6 00:10:13 2019" />
        <observations epoch_first="Thu Sep  5 23:00:00 2019"
                      epoch_last="Thu Sep  5 23:59:59 2019"
                      epochs="3373"
                      epochs_ratio="93.69">
          <mask elevation="03 degrees"
                obs_expected="26269"
                obs_have="23055"
                obs_ratio="87.77" />
          <mask elevation="10 degrees"
                obs_expected="25008"
                obs_have="22553"
                obs_ratio="90.18" />
          <mask elevation="15 degrees"
                obs_expected="24202"
                obs_have="22553"
                obs_ratio="93.19" />
        </observations>
      </control>
    </file>
  </station>
</QC>
