<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-26 00:00:00"
    DayOfYear="26"
    Year="2021">
  <station name="DRUL">
    <file name="/drul0260.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Wed Jan 27 18:50:25 2021"
               level="3">
        <file_statistics latency="01:36:40"
                         size="4062290"
                         time_creation="Wed Jan 27 02:50:25 2021"
                         time_modification="Wed Jan 27 01:36:10 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:30 2021"
                      epochs="2040"
                      epochs_ratio="70.83">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="18028"
                obs_ratio="59.37" />
          <mask elevation="10 degrees"
                obs_expected="25194"
                obs_have="18022"
                obs_ratio="71.53" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="15956"
                obs_ratio="72.08" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:01:24 2021"
               level="3">
        <file_statistics latency="01:36:40"
                         size="4062290"
                         time_creation="Mon Feb 22 01:58:53 2021"
                         time_modification="Wed Jan 27 01:36:10 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:30 2021"
                      epochs="2040"
                      epochs_ratio="70.83">
          <mask elevation="03 degrees"
                obs_expected="30368"
                obs_have="18028"
                obs_ratio="59.37" />
          <mask elevation="10 degrees"
                obs_expected="25194"
                obs_have="18022"
                obs_ratio="71.53" />
          <mask elevation="15 degrees"
                obs_expected="22135"
                obs_have="15956"
                obs_ratio="72.08" />
        </observations>
      </control>
    </file>
    <file name="/drul026a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Tue Jan 26 01:18:15 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7737333"
                         time_creation="Tue Jan 26 01:12:02 2021"
                         time_modification="Tue Jan 26 01:08:38 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="55123"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="55123"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="55123"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 01:43:28 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7737333"
                         time_creation="Tue Jan 26 01:12:02 2021"
                         time_modification="Tue Jan 26 01:08:38 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="35027"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="35027"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 03:33:26 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7737333"
                         time_creation="Tue Jan 26 01:12:02 2021"
                         time_modification="Tue Jan 26 01:08:38 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="35027"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="35027"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7737333"
                         time_creation="Tue Jan 26 01:12:02 2021"
                         time_modification="Tue Jan 26 01:08:38 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="35027"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="35027"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:39"
                         size="7737333"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 01:08:38 2021" />
        <observations epoch_first="Tue Jan 26 00:00:00 2021"
                      epoch_last="Tue Jan 26 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38391"
                obs_have="35027"
                obs_ratio="91.24" />
          <mask elevation="10 degrees"
                obs_expected="35152"
                obs_have="35027"
                obs_ratio="99.64" />
          <mask elevation="15 degrees"
                obs_expected="32810"
                obs_have="32810"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Tue Jan 26 02:18:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7581392"
                         time_creation="Tue Jan 26 02:14:01 2021"
                         time_modification="Tue Jan 26 02:08:36 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37796"
                obs_have="34496"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34533"
                obs_have="34489"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="32252"
                obs_have="32252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 02:43:27 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7581392"
                         time_creation="Tue Jan 26 02:14:01 2021"
                         time_modification="Tue Jan 26 02:08:36 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37796"
                obs_have="34496"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34533"
                obs_have="34489"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="32252"
                obs_have="32252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 04:33:26 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7581392"
                         time_creation="Tue Jan 26 02:14:01 2021"
                         time_modification="Tue Jan 26 02:08:36 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37796"
                obs_have="34496"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34533"
                obs_have="34489"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="32252"
                obs_have="32252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7581392"
                         time_creation="Tue Jan 26 02:14:01 2021"
                         time_modification="Tue Jan 26 02:08:36 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37796"
                obs_have="34496"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34533"
                obs_have="34489"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="32252"
                obs_have="32252"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7581392"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 02:08:36 2021" />
        <observations epoch_first="Tue Jan 26 01:00:00 2021"
                      epoch_last="Tue Jan 26 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37796"
                obs_have="34496"
                obs_ratio="91.27" />
          <mask elevation="10 degrees"
                obs_expected="34533"
                obs_have="34489"
                obs_ratio="99.87" />
          <mask elevation="15 degrees"
                obs_expected="32252"
                obs_have="32252"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Tue Jan 26 03:18:33 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7122829"
                         time_creation="Tue Jan 26 03:14:03 2021"
                         time_modification="Tue Jan 26 03:08:41 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="36419"
                obs_ratio="85.71" />
          <mask elevation="10 degrees"
                obs_expected="36724"
                obs_have="36382"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="30487"
                obs_have="30487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 03:43:32 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7122829"
                         time_creation="Tue Jan 26 03:14:03 2021"
                         time_modification="Tue Jan 26 03:08:41 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="36419"
                obs_ratio="85.71" />
          <mask elevation="10 degrees"
                obs_expected="36724"
                obs_have="36382"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="30487"
                obs_have="30487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 05:33:31 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7122829"
                         time_creation="Tue Jan 26 03:14:03 2021"
                         time_modification="Tue Jan 26 03:08:41 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="36419"
                obs_ratio="85.71" />
          <mask elevation="10 degrees"
                obs_expected="36724"
                obs_have="36382"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="30487"
                obs_have="30487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7122829"
                         time_creation="Tue Jan 26 03:14:03 2021"
                         time_modification="Tue Jan 26 03:08:41 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="36419"
                obs_ratio="85.71" />
          <mask elevation="10 degrees"
                obs_expected="36724"
                obs_have="36382"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="30487"
                obs_have="30487"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7122829"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 03:08:41 2021" />
        <observations epoch_first="Tue Jan 26 02:00:00 2021"
                      epoch_last="Tue Jan 26 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42493"
                obs_have="36419"
                obs_ratio="85.71" />
          <mask elevation="10 degrees"
                obs_expected="36724"
                obs_have="36382"
                obs_ratio="99.07" />
          <mask elevation="15 degrees"
                obs_expected="30487"
                obs_have="30487"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Tue Jan 26 04:18:23 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7524800"
                         time_creation="Tue Jan 26 04:12:03 2021"
                         time_modification="Tue Jan 26 04:08:09 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34113"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34189"
                obs_have="34113"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32539"
                obs_have="32539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 04:43:23 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7524800"
                         time_creation="Tue Jan 26 04:12:03 2021"
                         time_modification="Tue Jan 26 04:08:09 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34113"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34189"
                obs_have="34113"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32539"
                obs_have="32539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 06:33:22 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7524800"
                         time_creation="Tue Jan 26 04:12:03 2021"
                         time_modification="Tue Jan 26 04:08:09 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34113"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34189"
                obs_have="34113"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32539"
                obs_have="32539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7524800"
                         time_creation="Tue Jan 26 04:12:03 2021"
                         time_modification="Tue Jan 26 04:08:09 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34113"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34189"
                obs_have="34113"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32539"
                obs_have="32539"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:10"
                         size="7524800"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 04:08:09 2021" />
        <observations epoch_first="Tue Jan 26 03:00:00 2021"
                      epoch_last="Tue Jan 26 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37171"
                obs_have="34113"
                obs_ratio="91.77" />
          <mask elevation="10 degrees"
                obs_expected="34189"
                obs_have="34113"
                obs_ratio="99.78" />
          <mask elevation="15 degrees"
                obs_expected="32539"
                obs_have="32539"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Tue Jan 26 10:18:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6127447"
                         time_creation="Tue Jan 26 10:14:03 2021"
                         time_modification="Tue Jan 26 10:08:39 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="27458"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="27438"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 10:43:28 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6127447"
                         time_creation="Tue Jan 26 10:14:03 2021"
                         time_modification="Tue Jan 26 10:08:39 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="27458"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="27438"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 12:33:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6127447"
                         time_creation="Tue Jan 26 10:14:03 2021"
                         time_modification="Tue Jan 26 10:08:39 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="27458"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="27438"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6127447"
                         time_creation="Tue Jan 26 10:14:03 2021"
                         time_modification="Tue Jan 26 10:08:39 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="27458"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="27438"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6127447"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 10:08:39 2021" />
        <observations epoch_first="Tue Jan 26 09:00:00 2021"
                      epoch_last="Tue Jan 26 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32290"
                obs_have="27458"
                obs_ratio="85.04" />
          <mask elevation="10 degrees"
                obs_expected="27510"
                obs_have="27438"
                obs_ratio="99.74" />
          <mask elevation="15 degrees"
                obs_expected="23186"
                obs_have="23186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Tue Jan 26 11:18:27 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6185229"
                         time_creation="Tue Jan 26 11:14:03 2021"
                         time_modification="Tue Jan 26 11:08:39 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="30644"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="30781"
                obs_have="30644"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 11:43:28 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6185229"
                         time_creation="Tue Jan 26 11:14:03 2021"
                         time_modification="Tue Jan 26 11:08:39 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="30644"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="30781"
                obs_have="30644"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 13:33:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6185229"
                         time_creation="Tue Jan 26 11:14:03 2021"
                         time_modification="Tue Jan 26 11:08:39 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="30644"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="30781"
                obs_have="30644"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6185229"
                         time_creation="Tue Jan 26 11:14:03 2021"
                         time_modification="Tue Jan 26 11:08:39 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="30644"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="30781"
                obs_have="30644"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="6185229"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 11:08:39 2021" />
        <observations epoch_first="Tue Jan 26 10:00:00 2021"
                      epoch_last="Tue Jan 26 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36606"
                obs_have="30644"
                obs_ratio="83.71" />
          <mask elevation="10 degrees"
                obs_expected="30781"
                obs_have="30644"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="24705"
                obs_have="24705"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Tue Jan 26 13:18:32 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8058918"
                         time_creation="Tue Jan 26 13:14:02 2021"
                         time_modification="Tue Jan 26 13:08:43 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40875"
                obs_have="39649"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="39670"
                obs_have="39649"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37843"
                obs_have="37843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 13:43:32 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8058918"
                         time_creation="Tue Jan 26 13:14:02 2021"
                         time_modification="Tue Jan 26 13:08:43 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40875"
                obs_have="39649"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="39670"
                obs_have="39649"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37843"
                obs_have="37843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 15:33:34 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8058918"
                         time_creation="Tue Jan 26 13:14:02 2021"
                         time_modification="Tue Jan 26 13:08:43 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40875"
                obs_have="39649"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="39670"
                obs_have="39649"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37843"
                obs_have="37843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8058918"
                         time_creation="Tue Jan 26 13:14:02 2021"
                         time_modification="Tue Jan 26 13:08:43 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40875"
                obs_have="39649"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="39670"
                obs_have="39649"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37843"
                obs_have="37843"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:44"
                         size="8058918"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 13:08:43 2021" />
        <observations epoch_first="Tue Jan 26 12:00:00 2021"
                      epoch_last="Tue Jan 26 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40875"
                obs_have="39649"
                obs_ratio="97.00" />
          <mask elevation="10 degrees"
                obs_expected="39670"
                obs_have="39649"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="37843"
                obs_have="37843"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Tue Jan 26 14:18:28 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066750"
                         time_creation="Tue Jan 26 14:14:02 2021"
                         time_modification="Tue Jan 26 14:08:37 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42343"
                obs_have="35579"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="35634"
                obs_have="35545"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 14:43:28 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066750"
                         time_creation="Tue Jan 26 14:14:02 2021"
                         time_modification="Tue Jan 26 14:08:37 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42343"
                obs_have="35579"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="35634"
                obs_have="35545"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 16:33:29 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066750"
                         time_creation="Tue Jan 26 14:14:02 2021"
                         time_modification="Tue Jan 26 14:08:37 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42343"
                obs_have="35579"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="35634"
                obs_have="35545"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066750"
                         time_creation="Tue Jan 26 14:14:02 2021"
                         time_modification="Tue Jan 26 14:08:37 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42343"
                obs_have="35579"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="35634"
                obs_have="35545"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="8066750"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 14:08:37 2021" />
        <observations epoch_first="Tue Jan 26 13:00:00 2021"
                      epoch_last="Tue Jan 26 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42343"
                obs_have="35579"
                obs_ratio="84.03" />
          <mask elevation="10 degrees"
                obs_expected="35634"
                obs_have="35545"
                obs_ratio="99.75" />
          <mask elevation="15 degrees"
                obs_expected="30084"
                obs_have="30084"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Tue Jan 26 16:18:34 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7028297"
                         time_creation="Tue Jan 26 16:14:02 2021"
                         time_modification="Tue Jan 26 16:08:41 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="28759"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="28840"
                obs_have="28759"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26628"
                obs_have="26628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 16:43:33 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7028297"
                         time_creation="Tue Jan 26 16:14:02 2021"
                         time_modification="Tue Jan 26 16:08:41 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="28759"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="28840"
                obs_have="28759"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26628"
                obs_have="26628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 18:33:29 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7028297"
                         time_creation="Tue Jan 26 16:14:02 2021"
                         time_modification="Tue Jan 26 16:08:41 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="28759"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="28840"
                obs_have="28759"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26628"
                obs_have="26628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7028297"
                         time_creation="Tue Jan 26 16:14:02 2021"
                         time_modification="Tue Jan 26 16:08:41 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="28759"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="28840"
                obs_have="28759"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26628"
                obs_have="26628"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7028297"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 16:08:41 2021" />
        <observations epoch_first="Tue Jan 26 15:00:00 2021"
                      epoch_last="Tue Jan 26 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31290"
                obs_have="28759"
                obs_ratio="91.91" />
          <mask elevation="10 degrees"
                obs_expected="28840"
                obs_have="28759"
                obs_ratio="99.72" />
          <mask elevation="15 degrees"
                obs_expected="26628"
                obs_have="26628"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Tue Jan 26 17:18:29 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6362843"
                         time_creation="Tue Jan 26 17:14:02 2021"
                         time_modification="Tue Jan 26 17:08:40 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28636"
                obs_have="26979"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="26979"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25278"
                obs_have="25278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 17:43:32 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6362843"
                         time_creation="Tue Jan 26 17:14:02 2021"
                         time_modification="Tue Jan 26 17:08:40 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28636"
                obs_have="26979"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="26979"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25278"
                obs_have="25278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 19:33:31 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6362843"
                         time_creation="Tue Jan 26 17:14:02 2021"
                         time_modification="Tue Jan 26 17:08:40 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28636"
                obs_have="26979"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="26979"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25278"
                obs_have="25278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6362843"
                         time_creation="Tue Jan 26 17:14:02 2021"
                         time_modification="Tue Jan 26 17:08:40 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28636"
                obs_have="26979"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="26979"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25278"
                obs_have="25278"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:41"
                         size="6362843"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 17:08:40 2021" />
        <observations epoch_first="Tue Jan 26 16:00:00 2021"
                      epoch_last="Tue Jan 26 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="28636"
                obs_have="26979"
                obs_ratio="94.21" />
          <mask elevation="10 degrees"
                obs_expected="27108"
                obs_have="26979"
                obs_ratio="99.52" />
          <mask elevation="15 degrees"
                obs_expected="25278"
                obs_have="25278"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Tue Jan 26 18:18:25 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="6341352"
                         time_creation="Tue Jan 26 18:14:03 2021"
                         time_modification="Tue Jan 26 18:08:34 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27595"
                obs_have="24888"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24867"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 18:43:25 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="6341352"
                         time_creation="Tue Jan 26 18:14:03 2021"
                         time_modification="Tue Jan 26 18:08:34 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27595"
                obs_have="24888"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24867"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 20:33:27 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="6341352"
                         time_creation="Tue Jan 26 18:14:03 2021"
                         time_modification="Tue Jan 26 18:08:34 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27595"
                obs_have="24888"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24867"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="6341352"
                         time_creation="Tue Jan 26 18:14:03 2021"
                         time_modification="Tue Jan 26 18:08:34 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27595"
                obs_have="24888"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24867"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:35"
                         size="6341352"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 18:08:34 2021" />
        <observations epoch_first="Tue Jan 26 17:00:00 2021"
                      epoch_last="Tue Jan 26 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="27595"
                obs_have="24888"
                obs_ratio="90.19" />
          <mask elevation="10 degrees"
                obs_expected="24918"
                obs_have="24867"
                obs_ratio="99.80" />
          <mask elevation="15 degrees"
                obs_expected="22132"
                obs_have="22132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Tue Jan 26 19:18:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="5940300"
                         time_creation="Tue Jan 26 19:14:03 2021"
                         time_modification="Tue Jan 26 19:08:39 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29069"
                obs_have="25341"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="25400"
                obs_have="25332"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21826"
                obs_have="21826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 19:43:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="5940300"
                         time_creation="Tue Jan 26 19:14:03 2021"
                         time_modification="Tue Jan 26 19:08:39 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29069"
                obs_have="25341"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="25400"
                obs_have="25332"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21826"
                obs_have="21826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 21:33:31 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="5940300"
                         time_creation="Tue Jan 26 19:14:03 2021"
                         time_modification="Tue Jan 26 19:08:39 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29069"
                obs_have="25341"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="25400"
                obs_have="25332"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21826"
                obs_have="21826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="5940300"
                         time_creation="Tue Jan 26 19:14:03 2021"
                         time_modification="Tue Jan 26 19:08:39 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29069"
                obs_have="25341"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="25400"
                obs_have="25332"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21826"
                obs_have="21826"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:40"
                         size="5940300"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 19:08:39 2021" />
        <observations epoch_first="Tue Jan 26 18:00:00 2021"
                      epoch_last="Tue Jan 26 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29069"
                obs_have="25341"
                obs_ratio="87.18" />
          <mask elevation="10 degrees"
                obs_expected="25400"
                obs_have="25332"
                obs_ratio="99.73" />
          <mask elevation="15 degrees"
                obs_expected="21826"
                obs_have="21826"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Tue Jan 26 20:18:26 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7091166"
                         time_creation="Tue Jan 26 20:14:03 2021"
                         time_modification="Tue Jan 26 20:08:35 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="29851"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="29835"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26097"
                obs_have="26097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 20:43:27 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7091166"
                         time_creation="Tue Jan 26 20:14:03 2021"
                         time_modification="Tue Jan 26 20:08:35 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="29851"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="29835"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26097"
                obs_have="26097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 22:33:28 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7091166"
                         time_creation="Tue Jan 26 20:14:03 2021"
                         time_modification="Tue Jan 26 20:08:35 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="29851"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="29835"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26097"
                obs_have="26097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7091166"
                         time_creation="Tue Jan 26 20:14:03 2021"
                         time_modification="Tue Jan 26 20:08:35 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="29851"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="29835"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26097"
                obs_have="26097"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:36"
                         size="7091166"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 20:08:35 2021" />
        <observations epoch_first="Tue Jan 26 19:00:00 2021"
                      epoch_last="Tue Jan 26 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="29851"
                obs_ratio="86.95" />
          <mask elevation="10 degrees"
                obs_expected="30062"
                obs_have="29835"
                obs_ratio="99.24" />
          <mask elevation="15 degrees"
                obs_expected="26097"
                obs_have="26097"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Tue Jan 26 21:18:32 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7151579"
                         time_creation="Tue Jan 26 21:14:03 2021"
                         time_modification="Tue Jan 26 21:08:41 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33397"
                obs_have="29625"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="29685"
                obs_have="29617"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 21:43:32 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7151579"
                         time_creation="Tue Jan 26 21:14:03 2021"
                         time_modification="Tue Jan 26 21:08:41 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33397"
                obs_have="29625"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="29685"
                obs_have="29617"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 23:33:32 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7151579"
                         time_creation="Tue Jan 26 21:14:03 2021"
                         time_modification="Tue Jan 26 21:08:41 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33397"
                obs_have="29625"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="29685"
                obs_have="29617"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7151579"
                         time_creation="Tue Jan 26 21:14:03 2021"
                         time_modification="Tue Jan 26 21:08:41 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33397"
                obs_have="29625"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="29685"
                obs_have="29617"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:42"
                         size="7151579"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 21:08:41 2021" />
        <observations epoch_first="Tue Jan 26 20:00:00 2021"
                      epoch_last="Tue Jan 26 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33397"
                obs_have="29625"
                obs_ratio="88.71" />
          <mask elevation="10 degrees"
                obs_expected="29685"
                obs_have="29617"
                obs_ratio="99.77" />
          <mask elevation="15 degrees"
                obs_expected="26838"
                obs_have="26838"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Tue Jan 26 22:18:28 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7989197"
                         time_creation="Tue Jan 26 22:14:03 2021"
                         time_modification="Tue Jan 26 22:08:37 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38516"
                obs_have="32580"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="32888"
                obs_have="32578"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 22:43:28 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7989197"
                         time_creation="Tue Jan 26 22:14:03 2021"
                         time_modification="Tue Jan 26 22:08:37 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38516"
                obs_have="32580"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="32888"
                obs_have="32578"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 00:33:29 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7989197"
                         time_creation="Tue Jan 26 22:14:03 2021"
                         time_modification="Tue Jan 26 22:08:37 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38516"
                obs_have="32580"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="32888"
                obs_have="32578"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7989197"
                         time_creation="Tue Jan 26 22:14:03 2021"
                         time_modification="Tue Jan 26 22:08:37 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38516"
                obs_have="32580"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="32888"
                obs_have="32578"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:38"
                         size="7989197"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 22:08:37 2021" />
        <observations epoch_first="Tue Jan 26 21:00:00 2021"
                      epoch_last="Tue Jan 26 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38516"
                obs_have="32580"
                obs_ratio="84.59" />
          <mask elevation="10 degrees"
                obs_expected="32888"
                obs_have="32578"
                obs_ratio="99.06" />
          <mask elevation="15 degrees"
                obs_expected="27734"
                obs_have="27734"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Tue Jan 26 23:18:28 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7715099"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:08:36 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="34683"
                obs_ratio="87.58" />
          <mask elevation="10 degrees"
                obs_expected="34822"
                obs_have="34666"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28930"
                obs_have="28930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Tue Jan 26 23:43:28 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7715099"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:08:36 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="34683"
                obs_ratio="87.58" />
          <mask elevation="10 degrees"
                obs_expected="34822"
                obs_have="34666"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28930"
                obs_have="28930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 01:33:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7715099"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:08:36 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="34683"
                obs_ratio="87.58" />
          <mask elevation="10 degrees"
                obs_expected="34822"
                obs_have="34666"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28930"
                obs_have="28930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7715099"
                         time_creation="Tue Jan 26 23:14:04 2021"
                         time_modification="Tue Jan 26 23:08:36 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="34683"
                obs_ratio="87.58" />
          <mask elevation="10 degrees"
                obs_expected="34822"
                obs_have="34666"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28930"
                obs_have="28930"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7715099"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Tue Jan 26 23:08:36 2021" />
        <observations epoch_first="Tue Jan 26 22:00:00 2021"
                      epoch_last="Tue Jan 26 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39600"
                obs_have="34683"
                obs_ratio="87.58" />
          <mask elevation="10 degrees"
                obs_expected="34822"
                obs_have="34666"
                obs_ratio="99.55" />
          <mask elevation="15 degrees"
                obs_expected="28930"
                obs_have="28930"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drul026x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Wed Jan 27 00:18:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7799647"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:36 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="34908"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="35171"
                obs_have="34908"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29331"
                obs_have="29331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 00:43:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7799647"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:36 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="34908"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="35171"
                obs_have="34908"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29331"
                obs_have="29331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 02:33:27 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7799647"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:36 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="34908"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="35171"
                obs_have="34908"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29331"
                obs_have="29331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 27 19:00:29 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7799647"
                         time_creation="Wed Jan 27 00:12:04 2021"
                         time_modification="Wed Jan 27 00:08:36 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="34908"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="35171"
                obs_have="34908"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29331"
                obs_have="29331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Feb 25 04:11:24 2021"
               level="3">
        <file_statistics latency="00:08:37"
                         size="7799647"
                         time_creation="Mon Feb 22 01:52:58 2021"
                         time_modification="Wed Jan 27 00:08:36 2021" />
        <observations epoch_first="Tue Jan 26 23:00:00 2021"
                      epoch_last="Tue Jan 26 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40032"
                obs_have="34908"
                obs_ratio="87.20" />
          <mask elevation="10 degrees"
                obs_expected="35171"
                obs_have="34908"
                obs_ratio="99.25" />
          <mask elevation="15 degrees"
                obs_expected="29331"
                obs_have="29331"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
