<QC Comment="Quality check run by the RGP Dream Team"
    Date="2020-02-19 00:00:00"
    DayOfYear="50"
    Year="2020">
  <station name="DRUL">
    <file name="/drul0500.20o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Feb 20 18:50:25 2020"
               level="3">
        <file_statistics latency="01:38:09"
                         size="4723947"
                         time_creation="Thu Feb 20 02:50:20 2020"
                         time_modification="Thu Feb 20 01:37:39 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:30 2020"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30117"
                obs_have="22746"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="24791"
                obs_have="22744"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="22018"
                obs_have="20372"
                obs_ratio="92.52" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:01:27 2020"
               level="3">
        <file_statistics latency="01:38:09"
                         size="4723947"
                         time_creation="Tue Mar 17 01:59:39 2020"
                         time_modification="Thu Feb 20 01:37:39 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:30 2020"
                      epochs="2640"
                      epochs_ratio="91.67">
          <mask elevation="03 degrees"
                obs_expected="30117"
                obs_have="22746"
                obs_ratio="75.53" />
          <mask elevation="10 degrees"
                obs_expected="24791"
                obs_have="22744"
                obs_ratio="91.74" />
          <mask elevation="15 degrees"
                obs_expected="22018"
                obs_have="20372"
                obs_ratio="92.52" />
        </observations>
      </control>
    </file>
    <file name="/drul050a.20o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Feb 19 01:43:29 2020"
               level="3">
        <file_statistics latency="00:17:56"
                         size="6786052"
                         time_creation="Wed Feb 19 01:25:02 2020"
                         time_modification="Wed Feb 19 01:17:55 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37876"
                obs_have="35935"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="35973"
                obs_have="35930"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33490"
                obs_have="33490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 03:33:27 2020"
               level="3">
        <file_statistics latency="00:17:56"
                         size="6786052"
                         time_creation="Wed Feb 19 01:25:02 2020"
                         time_modification="Wed Feb 19 01:17:55 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37876"
                obs_have="35935"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="35973"
                obs_have="35930"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33490"
                obs_have="33490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:17:56"
                         size="6786052"
                         time_creation="Wed Feb 19 01:25:02 2020"
                         time_modification="Wed Feb 19 01:17:55 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37876"
                obs_have="35935"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="35973"
                obs_have="35930"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33490"
                obs_have="33490"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:17:56"
                         size="6786052"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 01:17:55 2020" />
        <observations epoch_first="Wed Feb 19 00:00:00 2020"
                      epoch_last="Wed Feb 19 00:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37876"
                obs_have="35935"
                obs_ratio="94.88" />
          <mask elevation="10 degrees"
                obs_expected="35973"
                obs_have="35930"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="33490"
                obs_have="33490"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050b.20o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Feb 19 02:18:29 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6445180"
                         time_creation="Wed Feb 19 02:14:02 2020"
                         time_modification="Wed Feb 19 02:08:53 2020" />
        <observations epoch_first="Wed Feb 19 01:00:00 2020"
                      epoch_last="Wed Feb 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41615"
                obs_have="36836"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="37006"
                obs_have="36836"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33092"
                obs_have="33092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 02:43:29 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6445180"
                         time_creation="Wed Feb 19 02:14:02 2020"
                         time_modification="Wed Feb 19 02:08:53 2020" />
        <observations epoch_first="Wed Feb 19 01:00:00 2020"
                      epoch_last="Wed Feb 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41615"
                obs_have="36836"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="37006"
                obs_have="36836"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33092"
                obs_have="33092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 04:33:28 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6445180"
                         time_creation="Wed Feb 19 02:14:02 2020"
                         time_modification="Wed Feb 19 02:08:53 2020" />
        <observations epoch_first="Wed Feb 19 01:00:00 2020"
                      epoch_last="Wed Feb 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41615"
                obs_have="36836"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="37006"
                obs_have="36836"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33092"
                obs_have="33092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6445180"
                         time_creation="Wed Feb 19 02:14:02 2020"
                         time_modification="Wed Feb 19 02:08:53 2020" />
        <observations epoch_first="Wed Feb 19 01:00:00 2020"
                      epoch_last="Wed Feb 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41615"
                obs_have="36836"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="37006"
                obs_have="36836"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33092"
                obs_have="33092"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6445180"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 02:08:53 2020" />
        <observations epoch_first="Wed Feb 19 01:00:00 2020"
                      epoch_last="Wed Feb 19 01:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41615"
                obs_have="36836"
                obs_ratio="88.52" />
          <mask elevation="10 degrees"
                obs_expected="37006"
                obs_have="36836"
                obs_ratio="99.54" />
          <mask elevation="15 degrees"
                obs_expected="33092"
                obs_have="33092"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050c.20o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Feb 19 03:18:34 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7070667"
                         time_creation="Wed Feb 19 03:14:01 2020"
                         time_modification="Wed Feb 19 03:08:53 2020" />
        <observations epoch_first="Wed Feb 19 02:00:00 2020"
                      epoch_last="Wed Feb 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44533"
                obs_have="39664"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="39852"
                obs_have="39660"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="36562"
                obs_have="36562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 03:43:34 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7070667"
                         time_creation="Wed Feb 19 03:14:01 2020"
                         time_modification="Wed Feb 19 03:08:53 2020" />
        <observations epoch_first="Wed Feb 19 02:00:00 2020"
                      epoch_last="Wed Feb 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44533"
                obs_have="39664"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="39852"
                obs_have="39660"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="36562"
                obs_have="36562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 05:33:30 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7070667"
                         time_creation="Wed Feb 19 03:14:01 2020"
                         time_modification="Wed Feb 19 03:08:53 2020" />
        <observations epoch_first="Wed Feb 19 02:00:00 2020"
                      epoch_last="Wed Feb 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44533"
                obs_have="39664"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="39852"
                obs_have="39660"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="36562"
                obs_have="36562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7070667"
                         time_creation="Wed Feb 19 03:14:01 2020"
                         time_modification="Wed Feb 19 03:08:53 2020" />
        <observations epoch_first="Wed Feb 19 02:00:00 2020"
                      epoch_last="Wed Feb 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44533"
                obs_have="39664"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="39852"
                obs_have="39660"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="36562"
                obs_have="36562"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="7070667"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 03:08:53 2020" />
        <observations epoch_first="Wed Feb 19 02:00:00 2020"
                      epoch_last="Wed Feb 19 02:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44533"
                obs_have="39664"
                obs_ratio="89.07" />
          <mask elevation="10 degrees"
                obs_expected="39852"
                obs_have="39660"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="36562"
                obs_have="36562"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050d.20o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Feb 19 04:18:28 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7233242"
                         time_creation="Wed Feb 19 04:14:02 2020"
                         time_modification="Wed Feb 19 04:08:49 2020" />
        <observations epoch_first="Wed Feb 19 03:00:00 2020"
                      epoch_last="Wed Feb 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40262"
                obs_have="38090"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="38105"
                obs_have="38083"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36350"
                obs_have="36350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 04:43:27 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7233242"
                         time_creation="Wed Feb 19 04:14:02 2020"
                         time_modification="Wed Feb 19 04:08:49 2020" />
        <observations epoch_first="Wed Feb 19 03:00:00 2020"
                      epoch_last="Wed Feb 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40262"
                obs_have="38090"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="38105"
                obs_have="38083"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36350"
                obs_have="36350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 06:33:27 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7233242"
                         time_creation="Wed Feb 19 04:14:02 2020"
                         time_modification="Wed Feb 19 04:08:49 2020" />
        <observations epoch_first="Wed Feb 19 03:00:00 2020"
                      epoch_last="Wed Feb 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40262"
                obs_have="38090"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="38105"
                obs_have="38083"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36350"
                obs_have="36350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7233242"
                         time_creation="Wed Feb 19 04:14:02 2020"
                         time_modification="Wed Feb 19 04:08:49 2020" />
        <observations epoch_first="Wed Feb 19 03:00:00 2020"
                      epoch_last="Wed Feb 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40262"
                obs_have="38090"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="38105"
                obs_have="38083"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36350"
                obs_have="36350"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="7233242"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 04:08:49 2020" />
        <observations epoch_first="Wed Feb 19 03:00:00 2020"
                      epoch_last="Wed Feb 19 03:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40262"
                obs_have="38090"
                obs_ratio="94.61" />
          <mask elevation="10 degrees"
                obs_expected="38105"
                obs_have="38083"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="36350"
                obs_have="36350"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050e.20o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Feb 19 05:18:31 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7245980"
                         time_creation="Wed Feb 19 05:14:03 2020"
                         time_modification="Wed Feb 19 05:08:57 2020" />
        <observations epoch_first="Wed Feb 19 04:00:00 2020"
                      epoch_last="Wed Feb 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40993"
                obs_have="36568"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="36722"
                obs_have="36556"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="32598"
                obs_have="32597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 05:43:30 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7245980"
                         time_creation="Wed Feb 19 05:14:03 2020"
                         time_modification="Wed Feb 19 05:08:57 2020" />
        <observations epoch_first="Wed Feb 19 04:00:00 2020"
                      epoch_last="Wed Feb 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40993"
                obs_have="36568"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="36722"
                obs_have="36556"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="32598"
                obs_have="32597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 07:33:30 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7245980"
                         time_creation="Wed Feb 19 05:14:03 2020"
                         time_modification="Wed Feb 19 05:08:57 2020" />
        <observations epoch_first="Wed Feb 19 04:00:00 2020"
                      epoch_last="Wed Feb 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40993"
                obs_have="36568"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="36722"
                obs_have="36556"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="32598"
                obs_have="32597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7245980"
                         time_creation="Wed Feb 19 05:14:03 2020"
                         time_modification="Wed Feb 19 05:08:57 2020" />
        <observations epoch_first="Wed Feb 19 04:00:00 2020"
                      epoch_last="Wed Feb 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40993"
                obs_have="36568"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="36722"
                obs_have="36556"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="32598"
                obs_have="32597"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:58"
                         size="7245980"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 05:08:57 2020" />
        <observations epoch_first="Wed Feb 19 04:00:00 2020"
                      epoch_last="Wed Feb 19 04:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40993"
                obs_have="36568"
                obs_ratio="89.21" />
          <mask elevation="10 degrees"
                obs_expected="36722"
                obs_have="36556"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="32598"
                obs_have="32597"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050f.20o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Feb 19 06:18:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6260581"
                         time_creation="Wed Feb 19 06:12:03 2020"
                         time_modification="Wed Feb 19 06:08:51 2020" />
        <observations epoch_first="Wed Feb 19 05:00:00 2020"
                      epoch_last="Wed Feb 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="29644"
                obs_ratio="81.93" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29640"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 06:43:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6260581"
                         time_creation="Wed Feb 19 06:12:03 2020"
                         time_modification="Wed Feb 19 06:08:51 2020" />
        <observations epoch_first="Wed Feb 19 05:00:00 2020"
                      epoch_last="Wed Feb 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="29644"
                obs_ratio="81.93" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29640"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 08:33:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6260581"
                         time_creation="Wed Feb 19 06:12:03 2020"
                         time_modification="Wed Feb 19 06:08:51 2020" />
        <observations epoch_first="Wed Feb 19 05:00:00 2020"
                      epoch_last="Wed Feb 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="29644"
                obs_ratio="81.93" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29640"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6260581"
                         time_creation="Wed Feb 19 06:12:03 2020"
                         time_modification="Wed Feb 19 06:08:51 2020" />
        <observations epoch_first="Wed Feb 19 05:00:00 2020"
                      epoch_last="Wed Feb 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="29644"
                obs_ratio="81.93" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29640"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6260581"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 06:08:51 2020" />
        <observations epoch_first="Wed Feb 19 05:00:00 2020"
                      epoch_last="Wed Feb 19 05:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36181"
                obs_have="29644"
                obs_ratio="81.93" />
          <mask elevation="10 degrees"
                obs_expected="29771"
                obs_have="29640"
                obs_ratio="99.56" />
          <mask elevation="15 degrees"
                obs_expected="25889"
                obs_have="25889"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050g.20o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Feb 19 07:18:30 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6811830"
                         time_creation="Wed Feb 19 07:14:02 2020"
                         time_modification="Wed Feb 19 07:08:11 2020" />
        <observations epoch_first="Wed Feb 19 06:00:00 2020"
                      epoch_last="Wed Feb 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="32961"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 07:43:30 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6811830"
                         time_creation="Wed Feb 19 07:14:02 2020"
                         time_modification="Wed Feb 19 07:08:11 2020" />
        <observations epoch_first="Wed Feb 19 06:00:00 2020"
                      epoch_last="Wed Feb 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="32961"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 09:33:30 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6811830"
                         time_creation="Wed Feb 19 07:14:02 2020"
                         time_modification="Wed Feb 19 07:08:11 2020" />
        <observations epoch_first="Wed Feb 19 06:00:00 2020"
                      epoch_last="Wed Feb 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="32961"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6811830"
                         time_creation="Wed Feb 19 07:14:02 2020"
                         time_modification="Wed Feb 19 07:08:11 2020" />
        <observations epoch_first="Wed Feb 19 06:00:00 2020"
                      epoch_last="Wed Feb 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="32961"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:12"
                         size="6811830"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 07:08:11 2020" />
        <observations epoch_first="Wed Feb 19 06:00:00 2020"
                      epoch_last="Wed Feb 19 06:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34098"
                obs_have="32961"
                obs_ratio="96.67" />
          <mask elevation="10 degrees"
                obs_expected="32959"
                obs_have="32959"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28347"
                obs_have="28347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050h.20o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Feb 19 08:18:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6246346"
                         time_creation="Wed Feb 19 08:14:02 2020"
                         time_modification="Wed Feb 19 08:08:51 2020" />
        <observations epoch_first="Wed Feb 19 07:00:00 2020"
                      epoch_last="Wed Feb 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27431"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="27622"
                obs_have="27411"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="23216"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 08:43:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6246346"
                         time_creation="Wed Feb 19 08:14:02 2020"
                         time_modification="Wed Feb 19 08:08:51 2020" />
        <observations epoch_first="Wed Feb 19 07:00:00 2020"
                      epoch_last="Wed Feb 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27431"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="27622"
                obs_have="27411"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="23216"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 10:33:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6246346"
                         time_creation="Wed Feb 19 08:14:02 2020"
                         time_modification="Wed Feb 19 08:08:51 2020" />
        <observations epoch_first="Wed Feb 19 07:00:00 2020"
                      epoch_last="Wed Feb 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27431"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="27622"
                obs_have="27411"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="23216"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6246346"
                         time_creation="Wed Feb 19 08:14:02 2020"
                         time_modification="Wed Feb 19 08:08:51 2020" />
        <observations epoch_first="Wed Feb 19 07:00:00 2020"
                      epoch_last="Wed Feb 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27431"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="27622"
                obs_have="27411"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="23216"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6246346"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 08:08:51 2020" />
        <observations epoch_first="Wed Feb 19 07:00:00 2020"
                      epoch_last="Wed Feb 19 07:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34377"
                obs_have="27431"
                obs_ratio="79.79" />
          <mask elevation="10 degrees"
                obs_expected="27622"
                obs_have="27411"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="23216"
                obs_have="23215"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050i.20o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Feb 19 09:18:27 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="5662981"
                         time_creation="Wed Feb 19 09:14:02 2020"
                         time_modification="Wed Feb 19 09:08:51 2020" />
        <observations epoch_first="Wed Feb 19 08:00:00 2020"
                      epoch_last="Wed Feb 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27361"
                obs_have="23801"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23784"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20680"
                obs_have="20680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 09:43:28 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="5662981"
                         time_creation="Wed Feb 19 09:14:02 2020"
                         time_modification="Wed Feb 19 09:08:51 2020" />
        <observations epoch_first="Wed Feb 19 08:00:00 2020"
                      epoch_last="Wed Feb 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27361"
                obs_have="23801"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23784"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20680"
                obs_have="20680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 11:33:28 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="5662981"
                         time_creation="Wed Feb 19 09:14:02 2020"
                         time_modification="Wed Feb 19 09:08:51 2020" />
        <observations epoch_first="Wed Feb 19 08:00:00 2020"
                      epoch_last="Wed Feb 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27361"
                obs_have="23801"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23784"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20680"
                obs_have="20680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="5662981"
                         time_creation="Wed Feb 19 09:14:02 2020"
                         time_modification="Wed Feb 19 09:08:51 2020" />
        <observations epoch_first="Wed Feb 19 08:00:00 2020"
                      epoch_last="Wed Feb 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27361"
                obs_have="23801"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23784"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20680"
                obs_have="20680"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="5662981"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 09:08:51 2020" />
        <observations epoch_first="Wed Feb 19 08:00:00 2020"
                      epoch_last="Wed Feb 19 08:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27361"
                obs_have="23801"
                obs_ratio="86.99" />
          <mask elevation="10 degrees"
                obs_expected="23823"
                obs_have="23784"
                obs_ratio="99.84" />
          <mask elevation="15 degrees"
                obs_expected="20680"
                obs_have="20680"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050j.20o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Feb 19 10:18:27 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="5292366"
                         time_creation="Wed Feb 19 10:14:02 2020"
                         time_modification="Wed Feb 19 10:08:48 2020" />
        <observations epoch_first="Wed Feb 19 09:00:00 2020"
                      epoch_last="Wed Feb 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="22775"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="23178"
                obs_have="22775"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21498"
                obs_have="21498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 10:43:28 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="5292366"
                         time_creation="Wed Feb 19 10:14:02 2020"
                         time_modification="Wed Feb 19 10:08:48 2020" />
        <observations epoch_first="Wed Feb 19 09:00:00 2020"
                      epoch_last="Wed Feb 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="22775"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="23178"
                obs_have="22775"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21498"
                obs_have="21498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 12:33:27 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="5292366"
                         time_creation="Wed Feb 19 10:14:02 2020"
                         time_modification="Wed Feb 19 10:08:48 2020" />
        <observations epoch_first="Wed Feb 19 09:00:00 2020"
                      epoch_last="Wed Feb 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="22775"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="23178"
                obs_have="22775"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21498"
                obs_have="21498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="5292366"
                         time_creation="Wed Feb 19 10:14:02 2020"
                         time_modification="Wed Feb 19 10:08:48 2020" />
        <observations epoch_first="Wed Feb 19 09:00:00 2020"
                      epoch_last="Wed Feb 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="22775"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="23178"
                obs_have="22775"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21498"
                obs_have="21498"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="5292366"
                         time_creation="Tue Mar 17 01:53:31 2020"
                         time_modification="Wed Feb 19 10:08:48 2020" />
        <observations epoch_first="Wed Feb 19 09:00:00 2020"
                      epoch_last="Wed Feb 19 09:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="25200"
                obs_have="22775"
                obs_ratio="90.38" />
          <mask elevation="10 degrees"
                obs_expected="23178"
                obs_have="22775"
                obs_ratio="98.26" />
          <mask elevation="15 degrees"
                obs_expected="21498"
                obs_have="21498"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050k.20o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Feb 19 11:18:24 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="5920211"
                         time_creation="Wed Feb 19 11:14:02 2020"
                         time_modification="Wed Feb 19 11:08:46 2020" />
        <observations epoch_first="Wed Feb 19 10:00:00 2020"
                      epoch_last="Wed Feb 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30044"
                obs_have="26436"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26436"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 11:43:26 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="5920211"
                         time_creation="Wed Feb 19 11:14:02 2020"
                         time_modification="Wed Feb 19 11:08:46 2020" />
        <observations epoch_first="Wed Feb 19 10:00:00 2020"
                      epoch_last="Wed Feb 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30044"
                obs_have="26436"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26436"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 13:33:26 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="5920211"
                         time_creation="Wed Feb 19 11:14:02 2020"
                         time_modification="Wed Feb 19 11:08:46 2020" />
        <observations epoch_first="Wed Feb 19 10:00:00 2020"
                      epoch_last="Wed Feb 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30044"
                obs_have="26436"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26436"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="5920211"
                         time_creation="Wed Feb 19 11:14:02 2020"
                         time_modification="Wed Feb 19 11:08:46 2020" />
        <observations epoch_first="Wed Feb 19 10:00:00 2020"
                      epoch_last="Wed Feb 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30044"
                obs_have="26436"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26436"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:47"
                         size="5920211"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 11:08:46 2020" />
        <observations epoch_first="Wed Feb 19 10:00:00 2020"
                      epoch_last="Wed Feb 19 10:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30044"
                obs_have="26436"
                obs_ratio="87.99" />
          <mask elevation="10 degrees"
                obs_expected="26548"
                obs_have="26436"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="22635"
                obs_have="22635"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050l.20o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Feb 19 12:18:29 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6752213"
                         time_creation="Wed Feb 19 12:14:02 2020"
                         time_modification="Wed Feb 19 12:08:53 2020" />
        <observations epoch_first="Wed Feb 19 11:00:00 2020"
                      epoch_last="Wed Feb 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36175"
                obs_have="31490"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31486"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27798"
                obs_have="27796"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 19 12:43:30 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6752213"
                         time_creation="Wed Feb 19 12:14:02 2020"
                         time_modification="Wed Feb 19 12:08:53 2020" />
        <observations epoch_first="Wed Feb 19 11:00:00 2020"
                      epoch_last="Wed Feb 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36175"
                obs_have="31490"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31486"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27798"
                obs_have="27796"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Wed Feb 19 14:33:30 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6752213"
                         time_creation="Wed Feb 19 12:14:02 2020"
                         time_modification="Wed Feb 19 12:08:53 2020" />
        <observations epoch_first="Wed Feb 19 11:00:00 2020"
                      epoch_last="Wed Feb 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36175"
                obs_have="31490"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31486"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27798"
                obs_have="27796"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6752213"
                         time_creation="Wed Feb 19 12:14:02 2020"
                         time_modification="Wed Feb 19 12:08:53 2020" />
        <observations epoch_first="Wed Feb 19 11:00:00 2020"
                      epoch_last="Wed Feb 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36175"
                obs_have="31490"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31486"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27798"
                obs_have="27796"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6752213"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 12:08:53 2020" />
        <observations epoch_first="Wed Feb 19 11:00:00 2020"
                      epoch_last="Wed Feb 19 11:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36175"
                obs_have="31490"
                obs_ratio="87.05" />
          <mask elevation="10 degrees"
                obs_expected="31580"
                obs_have="31486"
                obs_ratio="99.70" />
          <mask elevation="15 degrees"
                obs_expected="27798"
                obs_have="27796"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/drul050m.20o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Feb 19 13:18:27 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7096668"
                         time_creation="Wed Feb 19 13:14:03 2020"
                         time_modification="Wed Feb 19 13:08:48 2020" />
        <observations epoch_first="Wed Feb 19 12:00:00 2020"
                      epoch_last="Wed Feb 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="32591"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="32978"
                obs_have="32591"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30347"
                obs_have="30347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 13:43:27 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7096668"
                         time_creation="Wed Feb 19 13:14:03 2020"
                         time_modification="Wed Feb 19 13:08:48 2020" />
        <observations epoch_first="Wed Feb 19 12:00:00 2020"
                      epoch_last="Wed Feb 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="32591"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="32978"
                obs_have="32591"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30347"
                obs_have="30347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 15:33:27 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7096668"
                         time_creation="Wed Feb 19 13:14:03 2020"
                         time_modification="Wed Feb 19 13:08:48 2020" />
        <observations epoch_first="Wed Feb 19 12:00:00 2020"
                      epoch_last="Wed Feb 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="32591"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="32978"
                obs_have="32591"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30347"
                obs_have="30347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7096668"
                         time_creation="Wed Feb 19 13:14:03 2020"
                         time_modification="Wed Feb 19 13:08:48 2020" />
        <observations epoch_first="Wed Feb 19 12:00:00 2020"
                      epoch_last="Wed Feb 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="32591"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="32978"
                obs_have="32591"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30347"
                obs_have="30347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:49"
                         size="7096668"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 13:08:48 2020" />
        <observations epoch_first="Wed Feb 19 12:00:00 2020"
                      epoch_last="Wed Feb 19 12:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35483"
                obs_have="32591"
                obs_ratio="91.85" />
          <mask elevation="10 degrees"
                obs_expected="32978"
                obs_have="32591"
                obs_ratio="98.83" />
          <mask elevation="15 degrees"
                obs_expected="30347"
                obs_have="30347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050o.20o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Feb 19 15:18:30 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6537701"
                         time_creation="Wed Feb 19 15:14:02 2020"
                         time_modification="Wed Feb 19 15:08:51 2020" />
        <observations epoch_first="Wed Feb 19 14:00:00 2020"
                      epoch_last="Wed Feb 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="32012"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="32106"
                obs_have="32000"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28746"
                obs_have="28746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 15:43:31 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6537701"
                         time_creation="Wed Feb 19 15:14:02 2020"
                         time_modification="Wed Feb 19 15:08:51 2020" />
        <observations epoch_first="Wed Feb 19 14:00:00 2020"
                      epoch_last="Wed Feb 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="32012"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="32106"
                obs_have="32000"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28746"
                obs_have="28746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 17:33:29 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6537701"
                         time_creation="Wed Feb 19 15:14:02 2020"
                         time_modification="Wed Feb 19 15:08:51 2020" />
        <observations epoch_first="Wed Feb 19 14:00:00 2020"
                      epoch_last="Wed Feb 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="32012"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="32106"
                obs_have="32000"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28746"
                obs_have="28746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6537701"
                         time_creation="Wed Feb 19 15:14:02 2020"
                         time_modification="Wed Feb 19 15:08:51 2020" />
        <observations epoch_first="Wed Feb 19 14:00:00 2020"
                      epoch_last="Wed Feb 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="32012"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="32106"
                obs_have="32000"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28746"
                obs_have="28746"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:52"
                         size="6537701"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 15:08:51 2020" />
        <observations epoch_first="Wed Feb 19 14:00:00 2020"
                      epoch_last="Wed Feb 19 14:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35318"
                obs_have="32012"
                obs_ratio="90.64" />
          <mask elevation="10 degrees"
                obs_expected="32106"
                obs_have="32000"
                obs_ratio="99.67" />
          <mask elevation="15 degrees"
                obs_expected="28746"
                obs_have="28746"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050p.20o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Feb 19 16:18:34 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6419491"
                         time_creation="Wed Feb 19 16:14:02 2020"
                         time_modification="Wed Feb 19 16:08:53 2020" />
        <observations epoch_first="Wed Feb 19 15:00:00 2020"
                      epoch_last="Wed Feb 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33748"
                obs_have="32155"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="32155"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31156"
                obs_have="31156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 16:43:31 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6419491"
                         time_creation="Wed Feb 19 16:14:02 2020"
                         time_modification="Wed Feb 19 16:08:53 2020" />
        <observations epoch_first="Wed Feb 19 15:00:00 2020"
                      epoch_last="Wed Feb 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33748"
                obs_have="32155"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="32155"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31156"
                obs_have="31156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 18:33:29 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6419491"
                         time_creation="Wed Feb 19 16:14:02 2020"
                         time_modification="Wed Feb 19 16:08:53 2020" />
        <observations epoch_first="Wed Feb 19 15:00:00 2020"
                      epoch_last="Wed Feb 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33748"
                obs_have="32155"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="32155"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31156"
                obs_have="31156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6419491"
                         time_creation="Wed Feb 19 16:14:02 2020"
                         time_modification="Wed Feb 19 16:08:53 2020" />
        <observations epoch_first="Wed Feb 19 15:00:00 2020"
                      epoch_last="Wed Feb 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33748"
                obs_have="32155"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="32155"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31156"
                obs_have="31156"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6419491"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 16:08:53 2020" />
        <observations epoch_first="Wed Feb 19 15:00:00 2020"
                      epoch_last="Wed Feb 19 15:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33748"
                obs_have="32155"
                obs_ratio="95.28" />
          <mask elevation="10 degrees"
                obs_expected="32195"
                obs_have="32155"
                obs_ratio="99.88" />
          <mask elevation="15 degrees"
                obs_expected="31156"
                obs_have="31156"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050q.20o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Feb 19 17:18:30 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6189558"
                         time_creation="Wed Feb 19 17:14:03 2020"
                         time_modification="Wed Feb 19 17:08:52 2020" />
        <observations epoch_first="Wed Feb 19 16:00:00 2020"
                      epoch_last="Wed Feb 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="29267"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29241"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 17:43:33 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6189558"
                         time_creation="Wed Feb 19 17:14:03 2020"
                         time_modification="Wed Feb 19 17:08:52 2020" />
        <observations epoch_first="Wed Feb 19 16:00:00 2020"
                      epoch_last="Wed Feb 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="29267"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29241"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 19:33:30 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6189558"
                         time_creation="Wed Feb 19 17:14:03 2020"
                         time_modification="Wed Feb 19 17:08:52 2020" />
        <observations epoch_first="Wed Feb 19 16:00:00 2020"
                      epoch_last="Wed Feb 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="29267"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29241"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6189558"
                         time_creation="Wed Feb 19 17:14:03 2020"
                         time_modification="Wed Feb 19 17:08:52 2020" />
        <observations epoch_first="Wed Feb 19 16:00:00 2020"
                      epoch_last="Wed Feb 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="29267"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29241"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6189558"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 17:08:52 2020" />
        <observations epoch_first="Wed Feb 19 16:00:00 2020"
                      epoch_last="Wed Feb 19 16:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34408"
                obs_have="29267"
                obs_ratio="85.06" />
          <mask elevation="10 degrees"
                obs_expected="29355"
                obs_have="29241"
                obs_ratio="99.61" />
          <mask elevation="15 degrees"
                obs_expected="25221"
                obs_have="25221"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050r.20o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Feb 19 18:18:32 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5676551"
                         time_creation="Wed Feb 19 18:14:02 2020"
                         time_modification="Wed Feb 19 18:08:49 2020" />
        <observations epoch_first="Wed Feb 19 17:00:00 2020"
                      epoch_last="Wed Feb 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="27720"
                obs_ratio="81.81" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27692"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 18:43:29 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5676551"
                         time_creation="Wed Feb 19 18:14:02 2020"
                         time_modification="Wed Feb 19 18:08:49 2020" />
        <observations epoch_first="Wed Feb 19 17:00:00 2020"
                      epoch_last="Wed Feb 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="27720"
                obs_ratio="81.81" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27692"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 20:33:29 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5676551"
                         time_creation="Wed Feb 19 18:14:02 2020"
                         time_modification="Wed Feb 19 18:08:49 2020" />
        <observations epoch_first="Wed Feb 19 17:00:00 2020"
                      epoch_last="Wed Feb 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="27720"
                obs_ratio="81.81" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27692"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5676551"
                         time_creation="Wed Feb 19 18:14:02 2020"
                         time_modification="Wed Feb 19 18:08:49 2020" />
        <observations epoch_first="Wed Feb 19 17:00:00 2020"
                      epoch_last="Wed Feb 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="27720"
                obs_ratio="81.81" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27692"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:50"
                         size="5676551"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 18:08:49 2020" />
        <observations epoch_first="Wed Feb 19 17:00:00 2020"
                      epoch_last="Wed Feb 19 17:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33884"
                obs_have="27720"
                obs_ratio="81.81" />
          <mask elevation="10 degrees"
                obs_expected="27777"
                obs_have="27692"
                obs_ratio="99.69" />
          <mask elevation="15 degrees"
                obs_expected="22622"
                obs_have="22622"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050s.20o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Feb 19 19:18:31 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="5715608"
                         time_creation="Wed Feb 19 19:14:02 2020"
                         time_modification="Wed Feb 19 19:08:47 2020" />
        <observations epoch_first="Wed Feb 19 18:00:00 2020"
                      epoch_last="Wed Feb 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="26289"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26289"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 19:43:28 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="5715608"
                         time_creation="Wed Feb 19 19:14:02 2020"
                         time_modification="Wed Feb 19 19:08:47 2020" />
        <observations epoch_first="Wed Feb 19 18:00:00 2020"
                      epoch_last="Wed Feb 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="26289"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26289"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Feb 19 21:33:26 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="5715608"
                         time_creation="Wed Feb 19 19:14:02 2020"
                         time_modification="Wed Feb 19 19:08:47 2020" />
        <observations epoch_first="Wed Feb 19 18:00:00 2020"
                      epoch_last="Wed Feb 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="26289"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26289"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="5715608"
                         time_creation="Wed Feb 19 19:14:02 2020"
                         time_modification="Wed Feb 19 19:08:47 2020" />
        <observations epoch_first="Wed Feb 19 18:00:00 2020"
                      epoch_last="Wed Feb 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="26289"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26289"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:48"
                         size="5715608"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 19:08:47 2020" />
        <observations epoch_first="Wed Feb 19 18:00:00 2020"
                      epoch_last="Wed Feb 19 18:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28749"
                obs_have="26289"
                obs_ratio="91.44" />
          <mask elevation="10 degrees"
                obs_expected="26399"
                obs_have="26289"
                obs_ratio="99.58" />
          <mask elevation="15 degrees"
                obs_expected="24320"
                obs_have="24320"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul050u.20o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Feb 19 21:18:31 2020"
               level="3">
        <file_statistics latency="00:08:55"
                         size="6484804"
                         time_creation="Wed Feb 19 21:14:03 2020"
                         time_modification="Wed Feb 19 21:08:54 2020" />
        <observations epoch_first="Wed Feb 19 20:00:00 2020"
                      epoch_last="Wed Feb 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30938"
                obs_have="26818"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26933"
                obs_have="26817"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24015"
                obs_have="24007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 19 21:43:31 2020"
               level="3">
        <file_statistics latency="00:08:55"
                         size="6484804"
                         time_creation="Wed Feb 19 21:14:03 2020"
                         time_modification="Wed Feb 19 21:08:54 2020" />
        <observations epoch_first="Wed Feb 19 20:00:00 2020"
                      epoch_last="Wed Feb 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30938"
                obs_have="26818"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26933"
                obs_have="26817"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24015"
                obs_have="24007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Wed Feb 19 23:33:30 2020"
               level="3">
        <file_statistics latency="00:08:55"
                         size="6484804"
                         time_creation="Wed Feb 19 21:14:03 2020"
                         time_modification="Wed Feb 19 21:08:54 2020" />
        <observations epoch_first="Wed Feb 19 20:00:00 2020"
                      epoch_last="Wed Feb 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30938"
                obs_have="26818"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26933"
                obs_have="26817"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24015"
                obs_have="24007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:55"
                         size="6484804"
                         time_creation="Wed Feb 19 21:14:03 2020"
                         time_modification="Wed Feb 19 21:08:54 2020" />
        <observations epoch_first="Wed Feb 19 20:00:00 2020"
                      epoch_last="Wed Feb 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30938"
                obs_have="26818"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26933"
                obs_have="26817"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24015"
                obs_have="24007"
                obs_ratio="99.97" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:55"
                         size="6484804"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 21:08:54 2020" />
        <observations epoch_first="Wed Feb 19 20:00:00 2020"
                      epoch_last="Wed Feb 19 20:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30938"
                obs_have="26818"
                obs_ratio="86.68" />
          <mask elevation="10 degrees"
                obs_expected="26933"
                obs_have="26817"
                obs_ratio="99.57" />
          <mask elevation="15 degrees"
                obs_expected="24015"
                obs_have="24007"
                obs_ratio="99.97" />
        </observations>
      </control>
    </file>
    <file name="/drul050v.20o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Feb 19 22:18:31 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6578500"
                         time_creation="Wed Feb 19 22:14:03 2020"
                         time_modification="Wed Feb 19 22:08:52 2020" />
        <observations epoch_first="Wed Feb 19 21:00:00 2020"
                      epoch_last="Wed Feb 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31603"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31688"
                obs_have="31603"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27396"
                obs_have="27391"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Feb 19 22:43:32 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6578500"
                         time_creation="Wed Feb 19 22:14:03 2020"
                         time_modification="Wed Feb 19 22:08:52 2020" />
        <observations epoch_first="Wed Feb 19 21:00:00 2020"
                      epoch_last="Wed Feb 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31603"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31688"
                obs_have="31603"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27396"
                obs_have="27391"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 20 00:33:32 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6578500"
                         time_creation="Wed Feb 19 22:14:03 2020"
                         time_modification="Wed Feb 19 22:08:52 2020" />
        <observations epoch_first="Wed Feb 19 21:00:00 2020"
                      epoch_last="Wed Feb 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31603"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31688"
                obs_have="31603"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27396"
                obs_have="27391"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6578500"
                         time_creation="Wed Feb 19 22:14:03 2020"
                         time_modification="Wed Feb 19 22:08:52 2020" />
        <observations epoch_first="Wed Feb 19 21:00:00 2020"
                      epoch_last="Wed Feb 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31603"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31688"
                obs_have="31603"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27396"
                obs_have="27391"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:53"
                         size="6578500"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 22:08:52 2020" />
        <observations epoch_first="Wed Feb 19 21:00:00 2020"
                      epoch_last="Wed Feb 19 21:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32400"
                obs_have="31603"
                obs_ratio="97.54" />
          <mask elevation="10 degrees"
                obs_expected="31688"
                obs_have="31603"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="27396"
                obs_have="27391"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/drul050w.20o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Feb 19 23:18:31 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6426969"
                         time_creation="Wed Feb 19 23:14:03 2020"
                         time_modification="Wed Feb 19 23:08:53 2020" />
        <observations epoch_first="Wed Feb 19 22:00:00 2020"
                      epoch_last="Wed Feb 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="29022"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="29252"
                obs_have="29016"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="25021"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Wed Feb 19 23:43:32 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6426969"
                         time_creation="Wed Feb 19 23:14:03 2020"
                         time_modification="Wed Feb 19 23:08:53 2020" />
        <observations epoch_first="Wed Feb 19 22:00:00 2020"
                      epoch_last="Wed Feb 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="29022"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="29252"
                obs_have="29016"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="25021"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 20 01:33:31 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6426969"
                         time_creation="Wed Feb 19 23:14:03 2020"
                         time_modification="Wed Feb 19 23:08:53 2020" />
        <observations epoch_first="Wed Feb 19 22:00:00 2020"
                      epoch_last="Wed Feb 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="29022"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="29252"
                obs_have="29016"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="25021"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6426969"
                         time_creation="Wed Feb 19 23:14:03 2020"
                         time_modification="Wed Feb 19 23:08:53 2020" />
        <observations epoch_first="Wed Feb 19 22:00:00 2020"
                      epoch_last="Wed Feb 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="29022"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="29252"
                obs_have="29016"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="25021"
                obs_ratio="99.92" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:54"
                         size="6426969"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Wed Feb 19 23:08:53 2020" />
        <observations epoch_first="Wed Feb 19 22:00:00 2020"
                      epoch_last="Wed Feb 19 22:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34923"
                obs_have="29022"
                obs_ratio="83.10" />
          <mask elevation="10 degrees"
                obs_expected="29252"
                obs_have="29016"
                obs_ratio="99.19" />
          <mask elevation="15 degrees"
                obs_expected="25040"
                obs_have="25021"
                obs_ratio="99.92" />
        </observations>
      </control>
    </file>
    <file name="/drul050x.20o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Feb 20 00:18:30 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6876833"
                         time_creation="Thu Feb 20 00:14:04 2020"
                         time_modification="Thu Feb 20 00:08:50 2020" />
        <observations epoch_first="Wed Feb 19 23:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38499"
                obs_have="33522"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="30280"
                obs_have="30280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 00:43:30 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6876833"
                         time_creation="Thu Feb 20 00:14:04 2020"
                         time_modification="Thu Feb 20 00:08:50 2020" />
        <observations epoch_first="Wed Feb 19 23:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38499"
                obs_have="33522"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="30280"
                obs_have="30280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 02:33:28 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6876833"
                         time_creation="Thu Feb 20 00:14:04 2020"
                         time_modification="Thu Feb 20 00:08:50 2020" />
        <observations epoch_first="Wed Feb 19 23:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38499"
                obs_have="33522"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="30280"
                obs_have="30280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 20 19:00:55 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6876833"
                         time_creation="Thu Feb 20 00:14:04 2020"
                         time_modification="Thu Feb 20 00:08:50 2020" />
        <observations epoch_first="Wed Feb 19 23:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38499"
                obs_have="33522"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="30280"
                obs_have="30280"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 20 04:12:26 2020"
               level="3">
        <file_statistics latency="00:08:51"
                         size="6876833"
                         time_creation="Tue Mar 17 01:53:32 2020"
                         time_modification="Thu Feb 20 00:08:50 2020" />
        <observations epoch_first="Wed Feb 19 23:00:00 2020"
                      epoch_last="Wed Feb 19 23:59:59 2020"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38499"
                obs_have="33522"
                obs_ratio="87.07" />
          <mask elevation="10 degrees"
                obs_expected="34164"
                obs_have="33522"
                obs_ratio="98.12" />
          <mask elevation="15 degrees"
                obs_expected="30280"
                obs_have="30280"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
