<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-02-06 00:00:00"
    DayOfYear="37"
    Year="2021">
  <station name="STVA">
    <file name="/stva0370.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sun Feb  7 17:25:39 2021"
               level="3">
        <file_statistics latency="03:11:25"
                         size="7943066"
                         time_creation="Sun Feb  7 04:50:10 2021"
                         time_modification="Sun Feb  7 03:10:55 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29397"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="25155"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22249"
                obs_have="22246"
                obs_ratio="99.99" />
        </observations>
      </control>
      <control date="Mon Mar  8 03:45:36 2021"
               level="3">
        <file_statistics latency="03:11:25"
                         size="7943066"
                         time_creation="Fri Mar  5 02:02:52 2021"
                         time_modification="Sun Feb  7 03:10:55 2021" />
        <observations epoch_first="Sat Feb  6 00:00:00 2021"
                      epoch_last="Sat Feb  6 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30082"
                obs_have="29397"
                obs_ratio="97.72" />
          <mask elevation="10 degrees"
                obs_expected="25171"
                obs_have="25155"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22249"
                obs_have="22246"
                obs_ratio="99.99" />
        </observations>
      </control>
    </file>
    <file name="/stva037a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Sat Feb  6 01:19:26 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10144317"
                         time_creation="Sat Feb  6 01:12:03 2021"
                         time_modification="Sat Feb  6 01:07:40 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="-"
                obs_have="64156"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="64156"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="64156"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 01:48:47 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10144317"
                         time_creation="Sat Feb  6 01:12:03 2021"
                         time_modification="Sat Feb  6 01:07:40 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="38315"
                obs_have="37831"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34935"
                obs_have="34935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32646"
                obs_have="32646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 03:37:44 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10144317"
                         time_creation="Sat Feb  6 01:12:03 2021"
                         time_modification="Sat Feb  6 01:07:40 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="38315"
                obs_have="37831"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34935"
                obs_have="34935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32646"
                obs_have="32646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10144317"
                         time_creation="Sat Feb  6 01:12:03 2021"
                         time_modification="Sat Feb  6 01:07:40 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="38315"
                obs_have="37831"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34935"
                obs_have="34935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32646"
                obs_have="32646"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10144317"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 01:07:40 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="38315"
                obs_have="37831"
                obs_ratio="98.74" />
          <mask elevation="10 degrees"
                obs_expected="34935"
                obs_have="34935"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32646"
                obs_have="32646"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Sat Feb  6 02:19:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10725910"
                         time_creation="Sat Feb  6 02:12:03 2021"
                         time_modification="Sat Feb  6 02:07:41 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="40512"
                obs_have="40511"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37308"
                obs_have="37308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33975"
                obs_have="33975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 02:48:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10725910"
                         time_creation="Sat Feb  6 02:12:03 2021"
                         time_modification="Sat Feb  6 02:07:41 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="40512"
                obs_have="40511"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37308"
                obs_have="37308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33975"
                obs_have="33975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 04:37:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10725910"
                         time_creation="Sat Feb  6 02:12:03 2021"
                         time_modification="Sat Feb  6 02:07:41 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="40512"
                obs_have="40511"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37308"
                obs_have="37308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33975"
                obs_have="33975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10725910"
                         time_creation="Sat Feb  6 02:12:03 2021"
                         time_modification="Sat Feb  6 02:07:41 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="40512"
                obs_have="40511"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37308"
                obs_have="37308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33975"
                obs_have="33975"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10725910"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 02:07:41 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="40512"
                obs_have="40511"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="37308"
                obs_have="37308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33975"
                obs_have="33975"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Sat Feb  6 03:19:48 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10521943"
                         time_creation="Sat Feb  6 03:12:05 2021"
                         time_modification="Sat Feb  6 03:07:40 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="42274"
                obs_have="41616"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="34860"
                obs_have="34860"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 03:48:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10521943"
                         time_creation="Sat Feb  6 03:12:05 2021"
                         time_modification="Sat Feb  6 03:07:40 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="42274"
                obs_have="41616"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="34860"
                obs_have="34860"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 05:37:48 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10521943"
                         time_creation="Sat Feb  6 03:12:05 2021"
                         time_modification="Sat Feb  6 03:07:40 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="42274"
                obs_have="41616"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="34860"
                obs_have="34860"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10521943"
                         time_creation="Sat Feb  6 03:12:05 2021"
                         time_modification="Sat Feb  6 03:07:40 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="42274"
                obs_have="41616"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="34860"
                obs_have="34860"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="10521943"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 03:07:40 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="42274"
                obs_have="41616"
                obs_ratio="98.44" />
          <mask elevation="10 degrees"
                obs_expected="34860"
                obs_have="34860"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="29892"
                obs_have="29892"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Sat Feb  6 04:19:40 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10188059"
                         time_creation="Sat Feb  6 04:12:04 2021"
                         time_modification="Sat Feb  6 04:07:16 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37026"
                obs_have="36126"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 04:48:44 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10188059"
                         time_creation="Sat Feb  6 04:12:04 2021"
                         time_modification="Sat Feb  6 04:07:16 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37026"
                obs_have="36126"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 06:37:47 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10188059"
                         time_creation="Sat Feb  6 04:12:04 2021"
                         time_modification="Sat Feb  6 04:07:16 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37026"
                obs_have="36126"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10188059"
                         time_creation="Sat Feb  6 04:12:04 2021"
                         time_modification="Sat Feb  6 04:07:16 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37026"
                obs_have="36126"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:17"
                         size="10188059"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 04:07:16 2021" />
        <observations epoch_first="Sat Feb  6 03:00:00 2021"
                      epoch_last="Sat Feb  6 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37026"
                obs_have="36126"
                obs_ratio="97.57" />
          <mask elevation="10 degrees"
                obs_expected="34812"
                obs_have="34812"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32563"
                obs_have="32563"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Sat Feb  6 05:19:42 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9377758"
                         time_creation="Sat Feb  6 05:12:03 2021"
                         time_modification="Sat Feb  6 05:07:42 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36398"
                obs_have="35434"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 05:48:45 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9377758"
                         time_creation="Sat Feb  6 05:12:03 2021"
                         time_modification="Sat Feb  6 05:07:42 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36398"
                obs_have="35434"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 07:37:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9377758"
                         time_creation="Sat Feb  6 05:12:03 2021"
                         time_modification="Sat Feb  6 05:07:42 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36398"
                obs_have="35434"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9377758"
                         time_creation="Sat Feb  6 05:12:03 2021"
                         time_modification="Sat Feb  6 05:07:42 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36398"
                obs_have="35434"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9377758"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 05:07:42 2021" />
        <observations epoch_first="Sat Feb  6 04:00:00 2021"
                      epoch_last="Sat Feb  6 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36398"
                obs_have="35434"
                obs_ratio="97.35" />
          <mask elevation="10 degrees"
                obs_expected="32038"
                obs_have="32038"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28093"
                obs_have="28093"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Sat Feb  6 06:19:41 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10074222"
                         time_creation="Sat Feb  6 06:12:03 2021"
                         time_modification="Sat Feb  6 06:07:46 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36805"
                obs_have="36546"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 06:48:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10074222"
                         time_creation="Sat Feb  6 06:12:03 2021"
                         time_modification="Sat Feb  6 06:07:46 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36805"
                obs_have="36546"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 08:37:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10074222"
                         time_creation="Sat Feb  6 06:12:03 2021"
                         time_modification="Sat Feb  6 06:07:46 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36805"
                obs_have="36546"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10074222"
                         time_creation="Sat Feb  6 06:12:03 2021"
                         time_modification="Sat Feb  6 06:07:46 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36805"
                obs_have="36546"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22647"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10074222"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 06:07:46 2021" />
        <observations epoch_first="Sat Feb  6 05:00:00 2021"
                      epoch_last="Sat Feb  6 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36805"
                obs_have="36546"
                obs_ratio="99.30" />
          <mask elevation="10 degrees"
                obs_expected="25721"
                obs_have="25721"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22647"
                obs_have="22647"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Sat Feb  6 07:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9628472"
                         time_creation="Sat Feb  6 07:12:04 2021"
                         time_modification="Sat Feb  6 07:07:46 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="35265"
                obs_have="34797"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22885"
                obs_have="22885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 07:48:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9628472"
                         time_creation="Sat Feb  6 07:12:04 2021"
                         time_modification="Sat Feb  6 07:07:46 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="35265"
                obs_have="34797"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22885"
                obs_have="22885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 09:37:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9628472"
                         time_creation="Sat Feb  6 07:12:04 2021"
                         time_modification="Sat Feb  6 07:07:46 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="35265"
                obs_have="34797"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22885"
                obs_have="22885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9628472"
                         time_creation="Sat Feb  6 07:12:04 2021"
                         time_modification="Sat Feb  6 07:07:46 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="35265"
                obs_have="34797"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22885"
                obs_have="22885"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9628472"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 07:07:46 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="35265"
                obs_have="34797"
                obs_ratio="98.67" />
          <mask elevation="10 degrees"
                obs_expected="24835"
                obs_have="24835"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22885"
                obs_have="22885"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Sat Feb  6 08:19:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9557928"
                         time_creation="Sat Feb  6 08:12:04 2021"
                         time_modification="Sat Feb  6 08:07:47 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="32147"
                obs_have="29774"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23769"
                obs_have="23769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 08:48:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9557928"
                         time_creation="Sat Feb  6 08:12:04 2021"
                         time_modification="Sat Feb  6 08:07:47 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="32147"
                obs_have="29774"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23769"
                obs_have="23769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 10:37:47 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9557928"
                         time_creation="Sat Feb  6 08:12:04 2021"
                         time_modification="Sat Feb  6 08:07:47 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="32147"
                obs_have="29774"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23769"
                obs_have="23769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9557928"
                         time_creation="Sat Feb  6 08:12:04 2021"
                         time_modification="Sat Feb  6 08:07:47 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="32147"
                obs_have="29774"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23769"
                obs_have="23769"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9557928"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 08:07:47 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="32147"
                obs_have="29774"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25769"
                obs_have="25769"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23769"
                obs_have="23769"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Sat Feb  6 09:19:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10216496"
                         time_creation="Sat Feb  6 09:12:06 2021"
                         time_modification="Sat Feb  6 09:07:44 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="33712"
                obs_have="33707"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23958"
                obs_have="23958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 09:48:47 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10216496"
                         time_creation="Sat Feb  6 09:12:06 2021"
                         time_modification="Sat Feb  6 09:07:44 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="33712"
                obs_have="33707"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23958"
                obs_have="23958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 11:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10216496"
                         time_creation="Sat Feb  6 09:12:06 2021"
                         time_modification="Sat Feb  6 09:07:44 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="33712"
                obs_have="33707"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23958"
                obs_have="23958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10216496"
                         time_creation="Sat Feb  6 09:12:06 2021"
                         time_modification="Sat Feb  6 09:07:44 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="33712"
                obs_have="33707"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23958"
                obs_have="23958"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10216496"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 09:07:44 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="33712"
                obs_have="33707"
                obs_ratio="99.99" />
          <mask elevation="10 degrees"
                obs_expected="28436"
                obs_have="28436"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23958"
                obs_have="23958"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Sat Feb  6 10:19:43 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9947278"
                         time_creation="Sat Feb  6 10:12:06 2021"
                         time_modification="Sat Feb  6 10:07:43 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="38645"
                obs_have="38608"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="30515"
                obs_have="30515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26704"
                obs_have="26704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 10:48:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9947278"
                         time_creation="Sat Feb  6 10:12:06 2021"
                         time_modification="Sat Feb  6 10:07:43 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="38645"
                obs_have="38608"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="30515"
                obs_have="30515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26704"
                obs_have="26704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 12:37:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9947278"
                         time_creation="Sat Feb  6 10:12:06 2021"
                         time_modification="Sat Feb  6 10:07:43 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="38645"
                obs_have="38608"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="30515"
                obs_have="30515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26704"
                obs_have="26704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9947278"
                         time_creation="Sat Feb  6 10:12:06 2021"
                         time_modification="Sat Feb  6 10:07:43 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="38645"
                obs_have="38608"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="30515"
                obs_have="30515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26704"
                obs_have="26704"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9947278"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 10:07:43 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="38645"
                obs_have="38608"
                obs_ratio="99.90" />
          <mask elevation="10 degrees"
                obs_expected="30515"
                obs_have="30515"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26704"
                obs_have="26704"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Sat Feb  6 11:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9846075"
                         time_creation="Sat Feb  6 11:10:10 2021"
                         time_modification="Sat Feb  6 11:07:46 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="42081"
                obs_have="39634"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="35237"
                obs_have="35237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 11:48:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9846075"
                         time_creation="Sat Feb  6 11:10:10 2021"
                         time_modification="Sat Feb  6 11:07:46 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="42081"
                obs_have="39634"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="35237"
                obs_have="35237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 13:37:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9846075"
                         time_creation="Sat Feb  6 11:10:10 2021"
                         time_modification="Sat Feb  6 11:07:46 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="42081"
                obs_have="39634"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="35237"
                obs_have="35237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9846075"
                         time_creation="Sat Feb  6 11:10:10 2021"
                         time_modification="Sat Feb  6 11:07:46 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="42081"
                obs_have="39634"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="35237"
                obs_have="35237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="9846075"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 11:07:46 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="42081"
                obs_have="39634"
                obs_ratio="94.19" />
          <mask elevation="10 degrees"
                obs_expected="35237"
                obs_have="35237"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31782"
                obs_have="31782"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Sat Feb  6 12:19:44 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10866331"
                         time_creation="Sat Feb  6 12:12:04 2021"
                         time_modification="Sat Feb  6 12:07:46 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="42693"
                obs_have="41784"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="39818"
                obs_have="39293"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="36170"
                obs_have="36077"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Feb  6 12:48:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10866331"
                         time_creation="Sat Feb  6 12:12:04 2021"
                         time_modification="Sat Feb  6 12:07:46 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="42693"
                obs_have="41784"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="39818"
                obs_have="39293"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="36170"
                obs_have="36077"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sat Feb  6 14:37:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10866331"
                         time_creation="Sat Feb  6 12:12:04 2021"
                         time_modification="Sat Feb  6 12:07:46 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="42693"
                obs_have="41784"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="39818"
                obs_have="39293"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="36170"
                obs_have="36077"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10866331"
                         time_creation="Sat Feb  6 12:12:04 2021"
                         time_modification="Sat Feb  6 12:07:46 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="42693"
                obs_have="41784"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="39818"
                obs_have="39293"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="36170"
                obs_have="36077"
                obs_ratio="99.74" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10866331"
                         time_creation="Fri Mar  5 01:57:00 2021"
                         time_modification="Sat Feb  6 12:07:46 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="42693"
                obs_have="41784"
                obs_ratio="97.87" />
          <mask elevation="10 degrees"
                obs_expected="39818"
                obs_have="39293"
                obs_ratio="98.68" />
          <mask elevation="15 degrees"
                obs_expected="36170"
                obs_have="36077"
                obs_ratio="99.74" />
        </observations>
      </control>
    </file>
    <file name="/stva037m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Sat Feb  6 13:19:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10630841"
                         time_creation="Sat Feb  6 13:12:04 2021"
                         time_modification="Sat Feb  6 13:07:43 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="41880"
                obs_have="41668"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="37432"
                obs_have="37432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33601"
                obs_have="33601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 13:48:50 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10630841"
                         time_creation="Sat Feb  6 13:12:04 2021"
                         time_modification="Sat Feb  6 13:07:43 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="41880"
                obs_have="41668"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="37432"
                obs_have="37432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33601"
                obs_have="33601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 15:37:50 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10630841"
                         time_creation="Sat Feb  6 13:12:04 2021"
                         time_modification="Sat Feb  6 13:07:43 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="41880"
                obs_have="41668"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="37432"
                obs_have="37432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33601"
                obs_have="33601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10630841"
                         time_creation="Sat Feb  6 13:12:04 2021"
                         time_modification="Sat Feb  6 13:07:43 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="41880"
                obs_have="41668"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="37432"
                obs_have="37432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33601"
                obs_have="33601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10630841"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 13:07:43 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="41880"
                obs_have="41668"
                obs_ratio="99.49" />
          <mask elevation="10 degrees"
                obs_expected="37432"
                obs_have="37432"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33601"
                obs_have="33601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Sat Feb  6 14:19:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10181790"
                         time_creation="Sat Feb  6 14:12:04 2021"
                         time_modification="Sat Feb  6 14:07:42 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="38677"
                obs_have="36708"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 14:48:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10181790"
                         time_creation="Sat Feb  6 14:12:04 2021"
                         time_modification="Sat Feb  6 14:07:42 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="38677"
                obs_have="36708"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 16:37:47 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10181790"
                         time_creation="Sat Feb  6 14:12:04 2021"
                         time_modification="Sat Feb  6 14:07:42 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="38677"
                obs_have="36708"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10181790"
                         time_creation="Sat Feb  6 14:12:04 2021"
                         time_modification="Sat Feb  6 14:07:42 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="38677"
                obs_have="36708"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="10181790"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 14:07:42 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="38677"
                obs_have="36708"
                obs_ratio="94.91" />
          <mask elevation="10 degrees"
                obs_expected="31290"
                obs_have="31290"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26736"
                obs_have="26736"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Sat Feb  6 15:19:42 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9463535"
                         time_creation="Sat Feb  6 15:12:04 2021"
                         time_modification="Sat Feb  6 15:07:40 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34558"
                obs_have="34291"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 15:48:50 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9463535"
                         time_creation="Sat Feb  6 15:12:04 2021"
                         time_modification="Sat Feb  6 15:07:40 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34558"
                obs_have="34291"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 17:37:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9463535"
                         time_creation="Sat Feb  6 15:12:04 2021"
                         time_modification="Sat Feb  6 15:07:40 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34558"
                obs_have="34291"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9463535"
                         time_creation="Sat Feb  6 15:12:04 2021"
                         time_modification="Sat Feb  6 15:07:40 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34558"
                obs_have="34291"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9463535"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 15:07:40 2021" />
        <observations epoch_first="Sat Feb  6 14:00:00 2021"
                      epoch_last="Sat Feb  6 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34558"
                obs_have="34291"
                obs_ratio="99.23" />
          <mask elevation="10 degrees"
                obs_expected="28322"
                obs_have="28322"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23570"
                obs_have="23570"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Sat Feb  6 16:48:44 2021"
               level="3">
        <file_statistics latency="00:37:39"
                         size="8475806"
                         time_creation="Sat Feb  6 16:45:04 2021"
                         time_modification="Sat Feb  6 16:37:38 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="29489"
                obs_have="29206"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 18:37:48 2021"
               level="3">
        <file_statistics latency="00:53:41"
                         size="8475806"
                         time_creation="Sat Feb  6 17:12:06 2021"
                         time_modification="Sat Feb  6 16:53:40 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="29489"
                obs_have="29206"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:53:41"
                         size="8475806"
                         time_creation="Sat Feb  6 17:12:06 2021"
                         time_modification="Sat Feb  6 16:53:40 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="29489"
                obs_have="29206"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:53:41"
                         size="8475806"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 16:53:40 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="29489"
                obs_have="29206"
                obs_ratio="99.04" />
          <mask elevation="10 degrees"
                obs_expected="27683"
                obs_have="27683"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="25347"
                obs_have="25347"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Sat Feb  6 17:48:38 2021"
               level="3">
        <file_statistics latency="00:37:38"
                         size="8176604"
                         time_creation="Sat Feb  6 17:45:05 2021"
                         time_modification="Sat Feb  6 17:37:37 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="29635"
                obs_have="29147"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22990"
                obs_have="22990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 19:37:45 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="8176604"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 17:53:34 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="29635"
                obs_have="29147"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22990"
                obs_have="22990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="8176604"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 17:53:34 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="29635"
                obs_have="29147"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22990"
                obs_have="22990"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:53:35"
                         size="8176604"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 17:53:34 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="29635"
                obs_have="29147"
                obs_ratio="98.35" />
          <mask elevation="10 degrees"
                obs_expected="25829"
                obs_have="25829"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22990"
                obs_have="22990"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Sat Feb  6 18:19:40 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8504313"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 18:07:35 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="33100"
                obs_have="32980"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19555"
                obs_have="19555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 18:48:45 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8504313"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 18:07:35 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="33100"
                obs_have="32980"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19555"
                obs_have="19555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 20:37:47 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8504313"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 18:07:35 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="33100"
                obs_have="32980"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19555"
                obs_have="19555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8504313"
                         time_creation="Sat Feb  6 18:12:06 2021"
                         time_modification="Sat Feb  6 18:07:35 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="33100"
                obs_have="32980"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19555"
                obs_have="19555"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:36"
                         size="8504313"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 18:07:35 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="33100"
                obs_have="32980"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="24825"
                obs_have="24825"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19555"
                obs_have="19555"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Sat Feb  6 19:19:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9487165"
                         time_creation="Sat Feb  6 19:12:06 2021"
                         time_modification="Sat Feb  6 19:07:44 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="36874"
                obs_have="34416"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="22089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 19:48:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9487165"
                         time_creation="Sat Feb  6 19:12:06 2021"
                         time_modification="Sat Feb  6 19:07:44 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="36874"
                obs_have="34416"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="22089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 21:37:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9487165"
                         time_creation="Sat Feb  6 19:12:06 2021"
                         time_modification="Sat Feb  6 19:07:44 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="36874"
                obs_have="34416"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="22089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9487165"
                         time_creation="Sat Feb  6 19:12:06 2021"
                         time_modification="Sat Feb  6 19:07:44 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="36874"
                obs_have="34416"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="22089"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9487165"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 19:07:44 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="36874"
                obs_have="34416"
                obs_ratio="93.33" />
          <mask elevation="10 degrees"
                obs_expected="29470"
                obs_have="29470"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22089"
                obs_have="22089"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Sat Feb  6 20:19:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9028127"
                         time_creation="Sat Feb  6 20:12:04 2021"
                         time_modification="Sat Feb  6 20:07:42 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="36037"
                obs_have="34396"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="26734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 20:48:43 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9028127"
                         time_creation="Sat Feb  6 20:12:04 2021"
                         time_modification="Sat Feb  6 20:07:42 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="36037"
                obs_have="34396"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="26734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Feb  6 22:37:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9028127"
                         time_creation="Sat Feb  6 20:12:04 2021"
                         time_modification="Sat Feb  6 20:07:42 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="36037"
                obs_have="34396"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="26734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9028127"
                         time_creation="Sat Feb  6 20:12:04 2021"
                         time_modification="Sat Feb  6 20:07:42 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="36037"
                obs_have="34396"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="26734"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9028127"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 20:07:42 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="36037"
                obs_have="34396"
                obs_ratio="95.45" />
          <mask elevation="10 degrees"
                obs_expected="29903"
                obs_have="29903"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26734"
                obs_have="26734"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Sat Feb  6 23:37:50 2021"
               level="3">
        <file_statistics latency="00:55:18"
                         size="9605420"
                         time_creation="Sat Feb  6 22:06:05 2021"
                         time_modification="Sat Feb  6 21:55:17 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="36321"
                obs_have="36312"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28545"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:55:18"
                         size="9605420"
                         time_creation="Sat Feb  6 22:06:05 2021"
                         time_modification="Sat Feb  6 21:55:17 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="36321"
                obs_have="36312"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28545"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:55:18"
                         size="9605420"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 21:55:17 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="36321"
                obs_have="36312"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="31595"
                obs_have="31589"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="28551"
                obs_have="28545"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/stva037v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Sun Feb  7 00:37:52 2021"
               level="3">
        <file_statistics latency="00:55:27"
                         size="11428055"
                         time_creation="Sat Feb  6 23:06:05 2021"
                         time_modification="Sat Feb  6 22:55:26 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="43882"
                obs_have="43784"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35476"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:55:27"
                         size="11428055"
                         time_creation="Sat Feb  6 23:06:05 2021"
                         time_modification="Sat Feb  6 22:55:26 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="43882"
                obs_have="43784"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35476"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:55:27"
                         size="11428055"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 22:55:26 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="43882"
                obs_have="43784"
                obs_ratio="99.78" />
          <mask elevation="10 degrees"
                obs_expected="35476"
                obs_have="35476"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32503"
                obs_have="32503"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sun Feb  7 01:37:52 2021"
               level="3">
        <file_statistics latency="00:55:24"
                         size="11807638"
                         time_creation="Sun Feb  7 00:06:09 2021"
                         time_modification="Sat Feb  6 23:55:23 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="46089"
                obs_have="44372"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="34137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28533"
                obs_have="28533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:55:24"
                         size="11807638"
                         time_creation="Sun Feb  7 00:06:09 2021"
                         time_modification="Sat Feb  6 23:55:23 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="46089"
                obs_have="44372"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="34137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28533"
                obs_have="28533"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:55:24"
                         size="11807638"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sat Feb  6 23:55:23 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="46089"
                obs_have="44372"
                obs_ratio="96.27" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="34137"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28533"
                obs_have="28533"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva037x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sun Feb  7 00:19:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430814"
                         time_creation="Sun Feb  7 00:12:06 2021"
                         time_modification="Sun Feb  7 00:07:41 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="39332"
                obs_have="38333"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="34889"
                obs_have="34874"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32290"
                obs_have="32284"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  7 00:48:52 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430814"
                         time_creation="Sun Feb  7 00:12:06 2021"
                         time_modification="Sun Feb  7 00:07:41 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="39332"
                obs_have="38333"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="34889"
                obs_have="34874"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32290"
                obs_have="32284"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  7 02:37:50 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430814"
                         time_creation="Sun Feb  7 00:12:06 2021"
                         time_modification="Sun Feb  7 00:07:41 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="39332"
                obs_have="38333"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="34889"
                obs_have="34874"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32290"
                obs_have="32284"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Sun Feb  7 17:43:03 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430814"
                         time_creation="Sun Feb  7 00:12:06 2021"
                         time_modification="Sun Feb  7 00:07:41 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="39332"
                obs_have="38333"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="34889"
                obs_have="34874"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32290"
                obs_have="32284"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Mon Mar  8 04:02:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430814"
                         time_creation="Fri Mar  5 01:57:01 2021"
                         time_modification="Sun Feb  7 00:07:41 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="39332"
                obs_have="38333"
                obs_ratio="97.46" />
          <mask elevation="10 degrees"
                obs_expected="34889"
                obs_have="34874"
                obs_ratio="99.96" />
          <mask elevation="15 degrees"
                obs_expected="32290"
                obs_have="32284"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
  </station>
</QC>
