<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-06 00:00:00"
    DayOfYear="37"
    Year="2021">
  <station name="DRUS">
    <file name="/drus0370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb  7 18:45:13 2021"
               level="3">
        <file_statistics latency="02:11:43"
                         size="8389219"
                         time_creation="Sun Feb  7 02:50:23 2021"
                         time_modification="Sun Feb  7 02:11:13 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:30 2021"
                      epochs="2837"
                      epochs_ratio="98.51">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28941"
                obs_ratio="95.37" />
          <mask elevation="10 degrees"
                obs_expected="25231"
                obs_have="24819"
                obs_ratio="98.37" />
          <mask elevation="15 degrees"
                obs_expected="22158"
                obs_have="21784"
                obs_ratio="98.31" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:25:13 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:37:59"
                         size="8402363"
                         time_creation="Mon Mar  8 02:02:50 2021"
                         time_modification="Mon Mar  8 01:37:29 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:30 2021"
                      epochs="2841"
                      epochs_ratio="98.65">
          <mask elevation="03 degrees"
                obs_expected="30347"
                obs_have="28978"
                obs_ratio="95.49" />
          <mask elevation="10 degrees"
                obs_expected="25231"
                obs_have="24853"
                obs_ratio="98.50" />
          <mask elevation="15 degrees"
                obs_expected="22158"
                obs_have="21817"
                obs_ratio="98.46" />
        </observations>
      </control>
    </file>
    <file name="/drus037a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb  6 01:21:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10947422"
                         time_creation="Sat Feb  6 01:10:02 2021"
                         time_modification="Sat Feb  6 01:07:15 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38444"
                obs_have="38367"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33284"
                obs_have="33284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 01:46:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10947422"
                         time_creation="Sat Feb  6 01:10:02 2021"
                         time_modification="Sat Feb  6 01:07:15 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38444"
                obs_have="38367"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33284"
                obs_have="33284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 03:35:14 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10947422"
                         time_creation="Sat Feb  6 01:10:02 2021"
                         time_modification="Sat Feb  6 01:07:15 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38444"
                obs_have="38367"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33284"
                obs_have="33284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10947422"
                         time_creation="Sat Feb  6 01:10:02 2021"
                         time_modification="Sat Feb  6 01:07:15 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38444"
                obs_have="38367"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33284"
                obs_have="33284"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10947422"
                         time_creation="Fri Mar  5 01:52:47 2021"
                         time_modification="Sat Feb  6 01:07:15 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38444"
                obs_have="38367"
                obs_ratio="99.80" />
          <mask elevation="10 degrees"
                obs_expected="35567"
                obs_have="35567"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33284"
                obs_have="33284"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb  6 02:21:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="11241558"
                         time_creation="Sat Feb  6 02:08:04 2021"
                         time_modification="Sat Feb  6 02:07:15 2021" />
        <observations epoch_first="Sat Feb  6 01:00:00 2021"
                      epoch_last="Sat Feb  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41734"
                obs_have="41112"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="36530"
                obs_have="36530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 02:46:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="11241558"
                         time_creation="Sat Feb  6 02:08:04 2021"
                         time_modification="Sat Feb  6 02:07:15 2021" />
        <observations epoch_first="Sat Feb  6 01:00:00 2021"
                      epoch_last="Sat Feb  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41734"
                obs_have="41112"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="36530"
                obs_have="36530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 04:35:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="11241558"
                         time_creation="Sat Feb  6 02:08:04 2021"
                         time_modification="Sat Feb  6 02:07:15 2021" />
        <observations epoch_first="Sat Feb  6 01:00:00 2021"
                      epoch_last="Sat Feb  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41734"
                obs_have="41112"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="36530"
                obs_have="36530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="11241558"
                         time_creation="Sat Feb  6 02:08:04 2021"
                         time_modification="Sat Feb  6 02:07:15 2021" />
        <observations epoch_first="Sat Feb  6 01:00:00 2021"
                      epoch_last="Sat Feb  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41734"
                obs_have="41112"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="36530"
                obs_have="36530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="11241558"
                         time_creation="Fri Mar  5 01:52:47 2021"
                         time_modification="Sat Feb  6 02:07:15 2021" />
        <observations epoch_first="Sat Feb  6 01:00:00 2021"
                      epoch_last="Sat Feb  6 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41734"
                obs_have="41112"
                obs_ratio="98.51" />
          <mask elevation="10 degrees"
                obs_expected="36530"
                obs_have="36530"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31128"
                obs_have="31128"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb  6 03:21:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10695186"
                         time_creation="Sat Feb  6 03:10:02 2021"
                         time_modification="Sat Feb  6 03:07:15 2021" />
        <observations epoch_first="Sat Feb  6 02:00:00 2021"
                      epoch_last="Sat Feb  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37753"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="33434"
                obs_have="33434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 03:46:13 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10695186"
                         time_creation="Sat Feb  6 03:10:02 2021"
                         time_modification="Sat Feb  6 03:07:15 2021" />
        <observations epoch_first="Sat Feb  6 02:00:00 2021"
                      epoch_last="Sat Feb  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37753"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="33434"
                obs_have="33434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 05:35:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10695186"
                         time_creation="Sat Feb  6 03:10:02 2021"
                         time_modification="Sat Feb  6 03:07:15 2021" />
        <observations epoch_first="Sat Feb  6 02:00:00 2021"
                      epoch_last="Sat Feb  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37753"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="33434"
                obs_have="33434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10695186"
                         time_creation="Sat Feb  6 03:10:02 2021"
                         time_modification="Sat Feb  6 03:07:15 2021" />
        <observations epoch_first="Sat Feb  6 02:00:00 2021"
                      epoch_last="Sat Feb  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37753"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="33434"
                obs_have="33434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10695186"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 03:07:15 2021" />
        <observations epoch_first="Sat Feb  6 02:00:00 2021"
                      epoch_last="Sat Feb  6 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39372"
                obs_have="37753"
                obs_ratio="95.89" />
          <mask elevation="10 degrees"
                obs_expected="33434"
                obs_have="33434"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30918"
                obs_have="30918"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb  6 04:46:15 2021"
               level="3">
        <file_statistics latency="00:21:03"
                         size="8142794"
                         time_creation="Sat Feb  6 04:45:02 2021"
                         time_modification="Sat Feb  6 04:21:02 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="28673"
                obs_ratio="78.06" />
          <mask elevation="10 degrees"
                obs_expected="35098"
                obs_have="28472"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="34376"
                obs_have="27779"
                obs_ratio="80.81" />
        </observations>
      </control>
      <control date="Sat Feb  6 06:35:15 2021"
               level="3">
        <file_statistics latency="00:21:03"
                         size="8142794"
                         time_creation="Sat Feb  6 04:45:02 2021"
                         time_modification="Sat Feb  6 04:21:02 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="28673"
                obs_ratio="78.06" />
          <mask elevation="10 degrees"
                obs_expected="35098"
                obs_have="28472"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="34376"
                obs_have="27779"
                obs_ratio="80.81" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:21:03"
                         size="8142794"
                         time_creation="Sat Feb  6 04:45:02 2021"
                         time_modification="Sat Feb  6 04:21:02 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="28673"
                obs_ratio="78.06" />
          <mask elevation="10 degrees"
                obs_expected="35098"
                obs_have="28472"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="34376"
                obs_have="27779"
                obs_ratio="80.81" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:21:03"
                         size="8142794"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 04:21:02 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="2867"
                      epochs_ratio="79.64">
          <mask elevation="03 degrees"
                obs_expected="36733"
                obs_have="28673"
                obs_ratio="78.06" />
          <mask elevation="10 degrees"
                obs_expected="35098"
                obs_have="28472"
                obs_ratio="81.12" />
          <mask elevation="15 degrees"
                obs_expected="34376"
                obs_have="27779"
                obs_ratio="80.81" />
        </observations>
      </control>
    </file>
    <file name="/drus037e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb  6 05:21:16 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9471413"
                         time_creation="Sat Feb  6 05:10:02 2021"
                         time_modification="Sat Feb  6 05:07:14 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3255"
                      epochs_ratio="90.42">
          <mask elevation="03 degrees"
                obs_expected="39153"
                obs_have="35332"
                obs_ratio="90.24" />
          <mask elevation="10 degrees"
                obs_expected="32689"
                obs_have="29583"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="27957"
                obs_have="25036"
                obs_ratio="89.55" />
        </observations>
      </control>
      <control date="Sat Feb  6 05:46:15 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9471413"
                         time_creation="Sat Feb  6 05:10:02 2021"
                         time_modification="Sat Feb  6 05:07:14 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3255"
                      epochs_ratio="90.42">
          <mask elevation="03 degrees"
                obs_expected="39153"
                obs_have="35332"
                obs_ratio="90.24" />
          <mask elevation="10 degrees"
                obs_expected="32689"
                obs_have="29583"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="27957"
                obs_have="25036"
                obs_ratio="89.55" />
        </observations>
      </control>
      <control date="Sat Feb  6 07:35:15 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9471413"
                         time_creation="Sat Feb  6 05:10:02 2021"
                         time_modification="Sat Feb  6 05:07:14 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3255"
                      epochs_ratio="90.42">
          <mask elevation="03 degrees"
                obs_expected="39153"
                obs_have="35332"
                obs_ratio="90.24" />
          <mask elevation="10 degrees"
                obs_expected="32689"
                obs_have="29583"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="27957"
                obs_have="25036"
                obs_ratio="89.55" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9471413"
                         time_creation="Sat Feb  6 05:10:02 2021"
                         time_modification="Sat Feb  6 05:07:14 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3255"
                      epochs_ratio="90.42">
          <mask elevation="03 degrees"
                obs_expected="39153"
                obs_have="35332"
                obs_ratio="90.24" />
          <mask elevation="10 degrees"
                obs_expected="32689"
                obs_have="29583"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="27957"
                obs_have="25036"
                obs_ratio="89.55" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9471413"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 05:07:14 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3255"
                      epochs_ratio="90.42">
          <mask elevation="03 degrees"
                obs_expected="39153"
                obs_have="35332"
                obs_ratio="90.24" />
          <mask elevation="10 degrees"
                obs_expected="32689"
                obs_have="29583"
                obs_ratio="90.50" />
          <mask elevation="15 degrees"
                obs_expected="27957"
                obs_have="25036"
                obs_ratio="89.55" />
        </observations>
      </control>
    </file>
    <file name="/drus037f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb  6 06:21:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10554269"
                         time_creation="Sat Feb  6 06:10:02 2021"
                         time_modification="Sat Feb  6 06:07:17 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="36814"
                obs_have="34387"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="25525"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22088"
                obs_have="21631"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sat Feb  6 06:46:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10554269"
                         time_creation="Sat Feb  6 06:10:02 2021"
                         time_modification="Sat Feb  6 06:07:17 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="36814"
                obs_have="34387"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="25525"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22088"
                obs_have="21631"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sat Feb  6 08:35:14 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10554269"
                         time_creation="Sat Feb  6 06:10:02 2021"
                         time_modification="Sat Feb  6 06:07:17 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="36814"
                obs_have="34387"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="25525"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22088"
                obs_have="21631"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10554269"
                         time_creation="Sat Feb  6 06:10:02 2021"
                         time_modification="Sat Feb  6 06:07:17 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="36814"
                obs_have="34387"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="25525"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22088"
                obs_have="21631"
                obs_ratio="97.93" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10554269"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 06:07:17 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3524"
                      epochs_ratio="97.89">
          <mask elevation="03 degrees"
                obs_expected="36814"
                obs_have="34387"
                obs_ratio="93.41" />
          <mask elevation="10 degrees"
                obs_expected="26058"
                obs_have="25525"
                obs_ratio="97.95" />
          <mask elevation="15 degrees"
                obs_expected="22088"
                obs_have="21631"
                obs_ratio="97.93" />
        </observations>
      </control>
    </file>
    <file name="/drus037g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb  6 07:21:16 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10609901"
                         time_creation="Sat Feb  6 07:10:02 2021"
                         time_modification="Sat Feb  6 07:07:16 2021" />
        <observations epoch_first="Sat Feb  6 06:00:00 2021"
                      epoch_last="Sat Feb  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36417"
                obs_have="35021"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28557"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23254"
                obs_have="23251"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  6 07:46:16 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10609901"
                         time_creation="Sat Feb  6 07:10:02 2021"
                         time_modification="Sat Feb  6 07:07:16 2021" />
        <observations epoch_first="Sat Feb  6 06:00:00 2021"
                      epoch_last="Sat Feb  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36417"
                obs_have="35021"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28557"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23254"
                obs_have="23251"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sat Feb  6 09:35:15 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10609901"
                         time_creation="Sat Feb  6 07:10:02 2021"
                         time_modification="Sat Feb  6 07:07:16 2021" />
        <observations epoch_first="Sat Feb  6 06:00:00 2021"
                      epoch_last="Sat Feb  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36417"
                obs_have="35021"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28557"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23254"
                obs_have="23251"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10609901"
                         time_creation="Sat Feb  6 07:10:02 2021"
                         time_modification="Sat Feb  6 07:07:16 2021" />
        <observations epoch_first="Sat Feb  6 06:00:00 2021"
                      epoch_last="Sat Feb  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36417"
                obs_have="35021"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28557"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23254"
                obs_have="23251"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10609901"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 07:07:16 2021" />
        <observations epoch_first="Sat Feb  6 06:00:00 2021"
                      epoch_last="Sat Feb  6 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36417"
                obs_have="35021"
                obs_ratio="96.17" />
          <mask elevation="10 degrees"
                obs_expected="28560"
                obs_have="28557"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="23254"
                obs_have="23251"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/drus037h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb  6 08:21:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10119451"
                         time_creation="Sat Feb  6 08:10:03 2021"
                         time_modification="Sat Feb  6 08:07:15 2021" />
        <observations epoch_first="Sat Feb  6 07:00:00 2021"
                      epoch_last="Sat Feb  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32623"
                obs_have="30548"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26083"
                obs_have="25953"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="22414"
                obs_have="22409"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb  6 08:46:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10119451"
                         time_creation="Sat Feb  6 08:10:03 2021"
                         time_modification="Sat Feb  6 08:07:15 2021" />
        <observations epoch_first="Sat Feb  6 07:00:00 2021"
                      epoch_last="Sat Feb  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32623"
                obs_have="30548"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26083"
                obs_have="25953"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="22414"
                obs_have="22409"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sat Feb  6 10:35:14 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10119451"
                         time_creation="Sat Feb  6 08:10:03 2021"
                         time_modification="Sat Feb  6 08:07:15 2021" />
        <observations epoch_first="Sat Feb  6 07:00:00 2021"
                      epoch_last="Sat Feb  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32623"
                obs_have="30548"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26083"
                obs_have="25953"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="22414"
                obs_have="22409"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10119451"
                         time_creation="Sat Feb  6 08:10:03 2021"
                         time_modification="Sat Feb  6 08:07:15 2021" />
        <observations epoch_first="Sat Feb  6 07:00:00 2021"
                      epoch_last="Sat Feb  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32623"
                obs_have="30548"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26083"
                obs_have="25953"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="22414"
                obs_have="22409"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10119451"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 08:07:15 2021" />
        <observations epoch_first="Sat Feb  6 07:00:00 2021"
                      epoch_last="Sat Feb  6 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32623"
                obs_have="30548"
                obs_ratio="93.64" />
          <mask elevation="10 degrees"
                obs_expected="26083"
                obs_have="25953"
                obs_ratio="99.50" />
          <mask elevation="15 degrees"
                obs_expected="22414"
                obs_have="22409"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/drus037i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb  6 09:21:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10786274"
                         time_creation="Sat Feb  6 09:10:02 2021"
                         time_modification="Sat Feb  6 09:07:15 2021" />
        <observations epoch_first="Sat Feb  6 08:00:00 2021"
                      epoch_last="Sat Feb  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="36608"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="27281"
                obs_have="27281"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23435"
                obs_have="23435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 09:46:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10786274"
                         time_creation="Sat Feb  6 09:10:02 2021"
                         time_modification="Sat Feb  6 09:07:15 2021" />
        <observations epoch_first="Sat Feb  6 08:00:00 2021"
                      epoch_last="Sat Feb  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="36608"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="27281"
                obs_have="27281"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23435"
                obs_have="23435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 11:35:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10786274"
                         time_creation="Sat Feb  6 09:10:02 2021"
                         time_modification="Sat Feb  6 09:07:15 2021" />
        <observations epoch_first="Sat Feb  6 08:00:00 2021"
                      epoch_last="Sat Feb  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="36608"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="27281"
                obs_have="27281"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23435"
                obs_have="23435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10786274"
                         time_creation="Sat Feb  6 09:10:02 2021"
                         time_modification="Sat Feb  6 09:07:15 2021" />
        <observations epoch_first="Sat Feb  6 08:00:00 2021"
                      epoch_last="Sat Feb  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="36608"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="27281"
                obs_have="27281"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23435"
                obs_have="23435"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10786274"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 09:07:15 2021" />
        <observations epoch_first="Sat Feb  6 08:00:00 2021"
                      epoch_last="Sat Feb  6 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37300"
                obs_have="36608"
                obs_ratio="98.14" />
          <mask elevation="10 degrees"
                obs_expected="27281"
                obs_have="27281"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23435"
                obs_have="23435"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb  6 10:21:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10316598"
                         time_creation="Sat Feb  6 10:10:02 2021"
                         time_modification="Sat Feb  6 10:07:17 2021" />
        <observations epoch_first="Sat Feb  6 09:00:00 2021"
                      epoch_last="Sat Feb  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36646"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="31036"
                obs_have="31027"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24056"
                obs_have="24056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 10:46:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10316598"
                         time_creation="Sat Feb  6 10:10:02 2021"
                         time_modification="Sat Feb  6 10:07:17 2021" />
        <observations epoch_first="Sat Feb  6 09:00:00 2021"
                      epoch_last="Sat Feb  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36646"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="31036"
                obs_have="31027"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24056"
                obs_have="24056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 12:35:15 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10316598"
                         time_creation="Sat Feb  6 10:10:02 2021"
                         time_modification="Sat Feb  6 10:07:17 2021" />
        <observations epoch_first="Sat Feb  6 09:00:00 2021"
                      epoch_last="Sat Feb  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36646"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="31036"
                obs_have="31027"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24056"
                obs_have="24056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10316598"
                         time_creation="Sat Feb  6 10:10:02 2021"
                         time_modification="Sat Feb  6 10:07:17 2021" />
        <observations epoch_first="Sat Feb  6 09:00:00 2021"
                      epoch_last="Sat Feb  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36646"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="31036"
                obs_have="31027"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24056"
                obs_have="24056"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="10316598"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 10:07:17 2021" />
        <observations epoch_first="Sat Feb  6 09:00:00 2021"
                      epoch_last="Sat Feb  6 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38009"
                obs_have="36646"
                obs_ratio="96.41" />
          <mask elevation="10 degrees"
                obs_expected="31036"
                obs_have="31027"
                obs_ratio="99.97" />
          <mask elevation="15 degrees"
                obs_expected="24056"
                obs_have="24056"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb  6 11:21:16 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10891337"
                         time_creation="Sat Feb  6 11:10:08 2021"
                         time_modification="Sat Feb  6 11:07:16 2021" />
        <observations epoch_first="Sat Feb  6 10:00:00 2021"
                      epoch_last="Sat Feb  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42979"
                obs_have="42760"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="35153"
                obs_have="35153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 11:46:17 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10891337"
                         time_creation="Sat Feb  6 11:10:08 2021"
                         time_modification="Sat Feb  6 11:07:16 2021" />
        <observations epoch_first="Sat Feb  6 10:00:00 2021"
                      epoch_last="Sat Feb  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42979"
                obs_have="42760"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="35153"
                obs_have="35153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 13:35:15 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10891337"
                         time_creation="Sat Feb  6 11:10:08 2021"
                         time_modification="Sat Feb  6 11:07:16 2021" />
        <observations epoch_first="Sat Feb  6 10:00:00 2021"
                      epoch_last="Sat Feb  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42979"
                obs_have="42760"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="35153"
                obs_have="35153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10891337"
                         time_creation="Sat Feb  6 11:10:08 2021"
                         time_modification="Sat Feb  6 11:07:16 2021" />
        <observations epoch_first="Sat Feb  6 10:00:00 2021"
                      epoch_last="Sat Feb  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42979"
                obs_have="42760"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="35153"
                obs_have="35153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32109"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10891337"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 11:07:16 2021" />
        <observations epoch_first="Sat Feb  6 10:00:00 2021"
                      epoch_last="Sat Feb  6 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42979"
                obs_have="42760"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="35153"
                obs_have="35153"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32109"
                obs_have="32109"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb  6 12:21:17 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="11546311"
                         time_creation="Sat Feb  6 12:10:02 2021"
                         time_modification="Sat Feb  6 12:07:17 2021" />
        <observations epoch_first="Sat Feb  6 11:00:00 2021"
                      epoch_last="Sat Feb  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43298"
                obs_have="43221"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="39644"
                obs_have="39613"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="36193"
                obs_have="36162"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Feb  6 12:46:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="11546311"
                         time_creation="Sat Feb  6 12:10:02 2021"
                         time_modification="Sat Feb  6 12:07:17 2021" />
        <observations epoch_first="Sat Feb  6 11:00:00 2021"
                      epoch_last="Sat Feb  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43298"
                obs_have="43221"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="39644"
                obs_have="39613"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="36193"
                obs_have="36162"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sat Feb  6 14:35:16 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="11546311"
                         time_creation="Sat Feb  6 12:10:02 2021"
                         time_modification="Sat Feb  6 12:07:17 2021" />
        <observations epoch_first="Sat Feb  6 11:00:00 2021"
                      epoch_last="Sat Feb  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43298"
                obs_have="43221"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="39644"
                obs_have="39613"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="36193"
                obs_have="36162"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="11546311"
                         time_creation="Sat Feb  6 12:10:02 2021"
                         time_modification="Sat Feb  6 12:07:17 2021" />
        <observations epoch_first="Sat Feb  6 11:00:00 2021"
                      epoch_last="Sat Feb  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43298"
                obs_have="43221"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="39644"
                obs_have="39613"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="36193"
                obs_have="36162"
                obs_ratio="99.91" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:18"
                         size="11546311"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 12:07:17 2021" />
        <observations epoch_first="Sat Feb  6 11:00:00 2021"
                      epoch_last="Sat Feb  6 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43298"
                obs_have="43221"
                obs_ratio="99.82" />
          <mask elevation="10 degrees"
                obs_expected="39644"
                obs_have="39613"
                obs_ratio="99.92" />
          <mask elevation="15 degrees"
                obs_expected="36193"
                obs_have="36162"
                obs_ratio="99.91" />
        </observations>
      </control>
    </file>
    <file name="/drus037m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb  6 13:21:17 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11416624"
                         time_creation="Sat Feb  6 13:10:02 2021"
                         time_modification="Sat Feb  6 13:07:16 2021" />
        <observations epoch_first="Sat Feb  6 12:00:00 2021"
                      epoch_last="Sat Feb  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43733"
                obs_have="42427"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="37269"
                obs_have="37269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32478"
                obs_have="32478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 13:46:16 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11416624"
                         time_creation="Sat Feb  6 13:10:02 2021"
                         time_modification="Sat Feb  6 13:07:16 2021" />
        <observations epoch_first="Sat Feb  6 12:00:00 2021"
                      epoch_last="Sat Feb  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43733"
                obs_have="42427"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="37269"
                obs_have="37269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32478"
                obs_have="32478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 15:35:15 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11416624"
                         time_creation="Sat Feb  6 13:10:02 2021"
                         time_modification="Sat Feb  6 13:07:16 2021" />
        <observations epoch_first="Sat Feb  6 12:00:00 2021"
                      epoch_last="Sat Feb  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43733"
                obs_have="42427"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="37269"
                obs_have="37269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32478"
                obs_have="32478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11416624"
                         time_creation="Sat Feb  6 13:10:02 2021"
                         time_modification="Sat Feb  6 13:07:16 2021" />
        <observations epoch_first="Sat Feb  6 12:00:00 2021"
                      epoch_last="Sat Feb  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43733"
                obs_have="42427"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="37269"
                obs_have="37269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32478"
                obs_have="32478"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11416624"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 13:07:16 2021" />
        <observations epoch_first="Sat Feb  6 12:00:00 2021"
                      epoch_last="Sat Feb  6 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43733"
                obs_have="42427"
                obs_ratio="97.01" />
          <mask elevation="10 degrees"
                obs_expected="37269"
                obs_have="37269"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32478"
                obs_have="32478"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb  6 14:21:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10548528"
                         time_creation="Sat Feb  6 14:10:03 2021"
                         time_modification="Sat Feb  6 14:07:15 2021" />
        <observations epoch_first="Sat Feb  6 13:00:00 2021"
                      epoch_last="Sat Feb  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="36786"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30888"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 14:46:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10548528"
                         time_creation="Sat Feb  6 14:10:03 2021"
                         time_modification="Sat Feb  6 14:07:15 2021" />
        <observations epoch_first="Sat Feb  6 13:00:00 2021"
                      epoch_last="Sat Feb  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="36786"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30888"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 16:35:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10548528"
                         time_creation="Sat Feb  6 14:10:03 2021"
                         time_modification="Sat Feb  6 14:07:15 2021" />
        <observations epoch_first="Sat Feb  6 13:00:00 2021"
                      epoch_last="Sat Feb  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="36786"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30888"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10548528"
                         time_creation="Sat Feb  6 14:10:03 2021"
                         time_modification="Sat Feb  6 14:07:15 2021" />
        <observations epoch_first="Sat Feb  6 13:00:00 2021"
                      epoch_last="Sat Feb  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="36786"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30888"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10548528"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 14:07:15 2021" />
        <observations epoch_first="Sat Feb  6 13:00:00 2021"
                      epoch_last="Sat Feb  6 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38449"
                obs_have="36786"
                obs_ratio="95.67" />
          <mask elevation="10 degrees"
                obs_expected="30918"
                obs_have="30888"
                obs_ratio="99.90" />
          <mask elevation="15 degrees"
                obs_expected="25772"
                obs_have="25772"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb  6 15:21:16 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="10088082"
                         time_creation="Sat Feb  6 15:08:03 2021"
                         time_modification="Sat Feb  6 15:07:14 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33094"
                obs_have="32825"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28272"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25488"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sat Feb  6 15:46:16 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="10088082"
                         time_creation="Sat Feb  6 15:08:03 2021"
                         time_modification="Sat Feb  6 15:07:14 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33094"
                obs_have="32825"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28272"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25488"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sat Feb  6 17:35:14 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="10088082"
                         time_creation="Sat Feb  6 15:08:03 2021"
                         time_modification="Sat Feb  6 15:07:14 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33094"
                obs_have="32825"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28272"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25488"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="10088082"
                         time_creation="Sat Feb  6 15:08:03 2021"
                         time_modification="Sat Feb  6 15:07:14 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33094"
                obs_have="32825"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28272"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25488"
                obs_ratio="99.35" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="10088082"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 15:07:14 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3579"
                      epochs_ratio="99.42">
          <mask elevation="03 degrees"
                obs_expected="33094"
                obs_have="32825"
                obs_ratio="99.19" />
          <mask elevation="10 degrees"
                obs_expected="28440"
                obs_have="28272"
                obs_ratio="99.41" />
          <mask elevation="15 degrees"
                obs_expected="25656"
                obs_have="25488"
                obs_ratio="99.35" />
        </observations>
      </control>
    </file>
    <file name="/drus037p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb  6 16:46:16 2021"
               level="3">
        <file_statistics latency="00:37:16"
                         size="9432479"
                         time_creation="Sat Feb  6 16:45:03 2021"
                         time_modification="Sat Feb  6 16:37:15 2021" />
        <observations epoch_first="Sat Feb  6 15:00:00 2021"
                      epoch_last="Sat Feb  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29607"
                obs_have="29595"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28487"
                obs_have="28487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 18:35:14 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9432479"
                         time_creation="Sat Feb  6 17:10:05 2021"
                         time_modification="Sat Feb  6 16:53:14 2021" />
        <observations epoch_first="Sat Feb  6 15:00:00 2021"
                      epoch_last="Sat Feb  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29607"
                obs_have="29595"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28487"
                obs_have="28487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9432479"
                         time_creation="Sat Feb  6 17:10:05 2021"
                         time_modification="Sat Feb  6 16:53:14 2021" />
        <observations epoch_first="Sat Feb  6 15:00:00 2021"
                      epoch_last="Sat Feb  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29607"
                obs_have="29595"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28487"
                obs_have="28487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9432479"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 16:53:14 2021" />
        <observations epoch_first="Sat Feb  6 15:00:00 2021"
                      epoch_last="Sat Feb  6 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29607"
                obs_have="29595"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28487"
                obs_have="28487"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26882"
                obs_have="26882"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb  6 17:46:15 2021"
               level="3">
        <file_statistics latency="00:37:16"
                         size="9476015"
                         time_creation="Sat Feb  6 17:45:03 2021"
                         time_modification="Sat Feb  6 17:37:15 2021" />
        <observations epoch_first="Sat Feb  6 16:00:00 2021"
                      epoch_last="Sat Feb  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30386"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="24299"
                obs_have="24299"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 19:35:14 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9476015"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 17:53:14 2021" />
        <observations epoch_first="Sat Feb  6 16:00:00 2021"
                      epoch_last="Sat Feb  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30386"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="24299"
                obs_have="24299"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9476015"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 17:53:14 2021" />
        <observations epoch_first="Sat Feb  6 16:00:00 2021"
                      epoch_last="Sat Feb  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30386"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="24299"
                obs_have="24299"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:53:15"
                         size="9476015"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 17:53:14 2021" />
        <observations epoch_first="Sat Feb  6 16:00:00 2021"
                      epoch_last="Sat Feb  6 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31238"
                obs_have="30386"
                obs_ratio="97.27" />
          <mask elevation="10 degrees"
                obs_expected="24299"
                obs_have="24299"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21427"
                obs_have="21427"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb  6 18:21:15 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9733214"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 18:07:14 2021" />
        <observations epoch_first="Sat Feb  6 17:00:00 2021"
                      epoch_last="Sat Feb  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33680"
                obs_have="32307"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21534"
                obs_have="21534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 18:46:15 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9733214"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 18:07:14 2021" />
        <observations epoch_first="Sat Feb  6 17:00:00 2021"
                      epoch_last="Sat Feb  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33680"
                obs_have="32307"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21534"
                obs_have="21534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 20:35:15 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9733214"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 18:07:14 2021" />
        <observations epoch_first="Sat Feb  6 17:00:00 2021"
                      epoch_last="Sat Feb  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33680"
                obs_have="32307"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21534"
                obs_have="21534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9733214"
                         time_creation="Sat Feb  6 18:10:05 2021"
                         time_modification="Sat Feb  6 18:07:14 2021" />
        <observations epoch_first="Sat Feb  6 17:00:00 2021"
                      epoch_last="Sat Feb  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33680"
                obs_have="32307"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21534"
                obs_have="21534"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:15"
                         size="9733214"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 18:07:14 2021" />
        <observations epoch_first="Sat Feb  6 17:00:00 2021"
                      epoch_last="Sat Feb  6 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33680"
                obs_have="32307"
                obs_ratio="95.92" />
          <mask elevation="10 degrees"
                obs_expected="25449"
                obs_have="25449"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21534"
                obs_have="21534"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb  6 19:21:14 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="9928315"
                         time_creation="Sat Feb  6 19:08:04 2021"
                         time_modification="Sat Feb  6 19:07:16 2021" />
        <observations epoch_first="Sat Feb  6 18:00:00 2021"
                      epoch_last="Sat Feb  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="32378"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28191"
                obs_have="28101"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 19:46:14 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="9928315"
                         time_creation="Sat Feb  6 19:08:04 2021"
                         time_modification="Sat Feb  6 19:07:16 2021" />
        <observations epoch_first="Sat Feb  6 18:00:00 2021"
                      epoch_last="Sat Feb  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="32378"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28191"
                obs_have="28101"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 21:35:16 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="9928315"
                         time_creation="Sat Feb  6 19:08:04 2021"
                         time_modification="Sat Feb  6 19:07:16 2021" />
        <observations epoch_first="Sat Feb  6 18:00:00 2021"
                      epoch_last="Sat Feb  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="32378"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28191"
                obs_have="28101"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="9928315"
                         time_creation="Sat Feb  6 19:08:04 2021"
                         time_modification="Sat Feb  6 19:07:16 2021" />
        <observations epoch_first="Sat Feb  6 18:00:00 2021"
                      epoch_last="Sat Feb  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="32378"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28191"
                obs_have="28101"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="9928315"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 19:07:16 2021" />
        <observations epoch_first="Sat Feb  6 18:00:00 2021"
                      epoch_last="Sat Feb  6 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33975"
                obs_have="32378"
                obs_ratio="95.30" />
          <mask elevation="10 degrees"
                obs_expected="28191"
                obs_have="28101"
                obs_ratio="99.68" />
          <mask elevation="15 degrees"
                obs_expected="25502"
                obs_have="25502"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb  6 20:21:17 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10385912"
                         time_creation="Sat Feb  6 20:08:03 2021"
                         time_modification="Sat Feb  6 20:07:15 2021" />
        <observations epoch_first="Sat Feb  6 19:00:00 2021"
                      epoch_last="Sat Feb  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="36326"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27643"
                obs_have="27643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 20:46:15 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10385912"
                         time_creation="Sat Feb  6 20:08:03 2021"
                         time_modification="Sat Feb  6 20:07:15 2021" />
        <observations epoch_first="Sat Feb  6 19:00:00 2021"
                      epoch_last="Sat Feb  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="36326"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27643"
                obs_have="27643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 22:35:16 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10385912"
                         time_creation="Sat Feb  6 20:08:03 2021"
                         time_modification="Sat Feb  6 20:07:15 2021" />
        <observations epoch_first="Sat Feb  6 19:00:00 2021"
                      epoch_last="Sat Feb  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="36326"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27643"
                obs_have="27643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10385912"
                         time_creation="Sat Feb  6 20:08:03 2021"
                         time_modification="Sat Feb  6 20:07:15 2021" />
        <observations epoch_first="Sat Feb  6 19:00:00 2021"
                      epoch_last="Sat Feb  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="36326"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27643"
                obs_have="27643"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:16"
                         size="10385912"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 20:07:15 2021" />
        <observations epoch_first="Sat Feb  6 19:00:00 2021"
                      epoch_last="Sat Feb  6 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36380"
                obs_have="36326"
                obs_ratio="99.85" />
          <mask elevation="10 degrees"
                obs_expected="30987"
                obs_have="30987"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="27643"
                obs_have="27643"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb  6 23:35:15 2021"
               level="3">
        <file_statistics latency="00:50:34"
                         size="10641947"
                         time_creation="Sat Feb  6 22:06:03 2021"
                         time_modification="Sat Feb  6 21:50:33 2021" />
        <observations epoch_first="Sat Feb  6 20:00:00 2021"
                      epoch_last="Sat Feb  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38237"
                obs_have="37248"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26980"
                obs_have="26980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:50:34"
                         size="10641947"
                         time_creation="Sat Feb  6 22:06:03 2021"
                         time_modification="Sat Feb  6 21:50:33 2021" />
        <observations epoch_first="Sat Feb  6 20:00:00 2021"
                      epoch_last="Sat Feb  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38237"
                obs_have="37248"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26980"
                obs_have="26980"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:50:34"
                         size="10641947"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 21:50:33 2021" />
        <observations epoch_first="Sat Feb  6 20:00:00 2021"
                      epoch_last="Sat Feb  6 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38237"
                obs_have="37248"
                obs_ratio="97.41" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30955"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26980"
                obs_have="26980"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb  7 00:35:17 2021"
               level="3">
        <file_statistics latency="00:50:46"
                         size="11886974"
                         time_creation="Sat Feb  6 23:06:03 2021"
                         time_modification="Sat Feb  6 22:50:45 2021" />
        <observations epoch_first="Sat Feb  6 21:00:00 2021"
                      epoch_last="Sat Feb  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43811"
                obs_have="40530"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:50:46"
                         size="11886974"
                         time_creation="Sat Feb  6 23:06:03 2021"
                         time_modification="Sat Feb  6 22:50:45 2021" />
        <observations epoch_first="Sat Feb  6 21:00:00 2021"
                      epoch_last="Sat Feb  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43811"
                obs_have="40530"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:50:46"
                         size="11886974"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 22:50:45 2021" />
        <observations epoch_first="Sat Feb  6 21:00:00 2021"
                      epoch_last="Sat Feb  6 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43811"
                obs_have="40530"
                obs_ratio="92.51" />
          <mask elevation="10 degrees"
                obs_expected="37146"
                obs_have="37146"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29866"
                obs_have="29866"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb  7 01:35:16 2021"
               level="3">
        <file_statistics latency="00:50:50"
                         size="12113313"
                         time_creation="Sun Feb  7 00:06:06 2021"
                         time_modification="Sat Feb  6 23:50:49 2021" />
        <observations epoch_first="Sat Feb  6 22:00:00 2021"
                      epoch_last="Sat Feb  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44814"
                obs_have="40153"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="32329"
                obs_have="31761"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:50:50"
                         size="12113313"
                         time_creation="Sun Feb  7 00:06:06 2021"
                         time_modification="Sat Feb  6 23:50:49 2021" />
        <observations epoch_first="Sat Feb  6 22:00:00 2021"
                      epoch_last="Sat Feb  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44814"
                obs_have="40153"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="32329"
                obs_have="31761"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:50:50"
                         size="12113313"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sat Feb  6 23:50:49 2021" />
        <observations epoch_first="Sat Feb  6 22:00:00 2021"
                      epoch_last="Sat Feb  6 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44814"
                obs_have="40153"
                obs_ratio="89.60" />
          <mask elevation="10 degrees"
                obs_expected="32329"
                obs_have="31761"
                obs_ratio="98.24" />
          <mask elevation="15 degrees"
                obs_expected="28336"
                obs_have="28336"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/drus037x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb  7 00:21:17 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11017106"
                         time_creation="Sun Feb  7 00:10:05 2021"
                         time_modification="Sun Feb  7 00:07:16 2021" />
        <observations epoch_first="Sat Feb  6 23:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40044"
                obs_have="38456"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="35406"
                obs_have="35388"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31385"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 00:46:17 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11017106"
                         time_creation="Sun Feb  7 00:10:05 2021"
                         time_modification="Sun Feb  7 00:07:16 2021" />
        <observations epoch_first="Sat Feb  6 23:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40044"
                obs_have="38456"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="35406"
                obs_have="35388"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31385"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 02:35:17 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11017106"
                         time_creation="Sun Feb  7 00:10:05 2021"
                         time_modification="Sun Feb  7 00:07:16 2021" />
        <observations epoch_first="Sat Feb  6 23:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40044"
                obs_have="38456"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="35406"
                obs_have="35388"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31385"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 18:52:00 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11017106"
                         time_creation="Sun Feb  7 00:10:05 2021"
                         time_modification="Sun Feb  7 00:07:16 2021" />
        <observations epoch_first="Sat Feb  6 23:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40044"
                obs_have="38456"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="35406"
                obs_have="35388"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31385"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:32:09 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="11017106"
                         time_creation="Fri Mar  5 01:52:48 2021"
                         time_modification="Sun Feb  7 00:07:16 2021" />
        <observations epoch_first="Sat Feb  6 23:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40044"
                obs_have="38456"
                obs_ratio="96.03" />
          <mask elevation="10 degrees"
                obs_expected="35406"
                obs_have="35388"
                obs_ratio="99.95" />
          <mask elevation="15 degrees"
                obs_expected="31385"
                obs_have="31385"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
