<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-01-20 00:00:00"
    DayOfYear="20"
    Year="2021">
  <station name="STVA">
    <file name="/stva0200.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Thu Jan 21 17:25:38 2021"
               level="3">
        <file_statistics latency="01:32:23"
                         size="7708502"
                         time_creation="Thu Jan 21 02:50:50 2021"
                         time_modification="Thu Jan 21 01:31:53 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 23:59:30 2021"
                      epochs="2758"
                      epochs_ratio="95.76">
          <mask elevation="03 degrees"
                obs_expected="30074"
                obs_have="27886"
                obs_ratio="92.72" />
          <mask elevation="10 degrees"
                obs_expected="25166"
                obs_have="24049"
                obs_ratio="95.56" />
          <mask elevation="15 degrees"
                obs_expected="22246"
                obs_have="21292"
                obs_ratio="95.71" />
        </observations>
      </control>
      <control date="Fri Feb 19 03:45:36 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:50:13"
                         size="8089676"
                         time_creation="Fri Feb 19 02:02:54 2021"
                         time_modification="Fri Feb 19 01:49:43 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 23:59:30 2021"
                      epochs="2878"
                      epochs_ratio="99.93">
          <mask elevation="03 degrees"
                obs_expected="30074"
                obs_have="29373"
                obs_ratio="97.67" />
          <mask elevation="10 degrees"
                obs_expected="25166"
                obs_have="25150"
                obs_ratio="99.94" />
          <mask elevation="15 degrees"
                obs_expected="22246"
                obs_have="22230"
                obs_ratio="99.93" />
        </observations>
      </control>
    </file>
    <file name="/stva020a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Wed Jan 20 01:19:24 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10373282"
                         time_creation="Wed Jan 20 01:12:03 2021"
                         time_modification="Wed Jan 20 01:07:44 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="-"
                obs_have="65350"
                obs_ratio="-0.00" />
          <mask elevation="10 degrees"
                obs_expected="-"
                obs_have="65350"
                obs_ratio="-0.00" />
          <mask elevation="15 degrees"
                obs_expected="-"
                obs_have="65350"
                obs_ratio="-0.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 01:48:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10373282"
                         time_creation="Wed Jan 20 01:12:03 2021"
                         time_modification="Wed Jan 20 01:07:44 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41651"
                obs_have="40793"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35733"
                obs_have="35727"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30849"
                obs_have="30843"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 20 03:37:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10373282"
                         time_creation="Wed Jan 20 01:12:03 2021"
                         time_modification="Wed Jan 20 01:07:44 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41651"
                obs_have="40793"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35733"
                obs_have="35727"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30849"
                obs_have="30843"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10373282"
                         time_creation="Wed Jan 20 01:12:03 2021"
                         time_modification="Wed Jan 20 01:07:44 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41651"
                obs_have="40793"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35733"
                obs_have="35727"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30849"
                obs_have="30843"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10373282"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 01:07:44 2021" />
        <observations epoch_first="Wed Jan 20 00:00:00 2021"
                      epoch_last="Wed Jan 20 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41651"
                obs_have="40793"
                obs_ratio="97.94" />
          <mask elevation="10 degrees"
                obs_expected="35733"
                obs_have="35727"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="30849"
                obs_have="30843"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/stva020b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Wed Jan 20 02:19:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10201242"
                         time_creation="Wed Jan 20 02:12:04 2021"
                         time_modification="Wed Jan 20 02:07:43 2021" />
        <observations epoch_first="Wed Jan 20 01:00:00 2021"
                      epoch_last="Wed Jan 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37806"
                obs_have="37806"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35352"
                obs_have="35352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33063"
                obs_have="33063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 02:48:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10201242"
                         time_creation="Wed Jan 20 02:12:04 2021"
                         time_modification="Wed Jan 20 02:07:43 2021" />
        <observations epoch_first="Wed Jan 20 01:00:00 2021"
                      epoch_last="Wed Jan 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37806"
                obs_have="37806"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35352"
                obs_have="35352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33063"
                obs_have="33063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 04:37:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10201242"
                         time_creation="Wed Jan 20 02:12:04 2021"
                         time_modification="Wed Jan 20 02:07:43 2021" />
        <observations epoch_first="Wed Jan 20 01:00:00 2021"
                      epoch_last="Wed Jan 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37806"
                obs_have="37806"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35352"
                obs_have="35352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33063"
                obs_have="33063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10201242"
                         time_creation="Wed Jan 20 02:12:04 2021"
                         time_modification="Wed Jan 20 02:07:43 2021" />
        <observations epoch_first="Wed Jan 20 01:00:00 2021"
                      epoch_last="Wed Jan 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37806"
                obs_have="37806"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35352"
                obs_have="35352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33063"
                obs_have="33063"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10201242"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 02:07:43 2021" />
        <observations epoch_first="Wed Jan 20 01:00:00 2021"
                      epoch_last="Wed Jan 20 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37806"
                obs_have="37806"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="35352"
                obs_have="35352"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33063"
                obs_have="33063"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Wed Jan 20 03:19:48 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10502713"
                         time_creation="Wed Jan 20 03:12:04 2021"
                         time_modification="Wed Jan 20 03:07:39 2021" />
        <observations epoch_first="Wed Jan 20 02:00:00 2021"
                      epoch_last="Wed Jan 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39104"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="36041"
                obs_have="36041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 03:48:40 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10502713"
                         time_creation="Wed Jan 20 03:12:04 2021"
                         time_modification="Wed Jan 20 03:07:39 2021" />
        <observations epoch_first="Wed Jan 20 02:00:00 2021"
                      epoch_last="Wed Jan 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39104"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="36041"
                obs_have="36041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 05:37:48 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10502713"
                         time_creation="Wed Jan 20 03:12:04 2021"
                         time_modification="Wed Jan 20 03:07:39 2021" />
        <observations epoch_first="Wed Jan 20 02:00:00 2021"
                      epoch_last="Wed Jan 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39104"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="36041"
                obs_have="36041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10502713"
                         time_creation="Wed Jan 20 03:12:04 2021"
                         time_modification="Wed Jan 20 03:07:39 2021" />
        <observations epoch_first="Wed Jan 20 02:00:00 2021"
                      epoch_last="Wed Jan 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39104"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="36041"
                obs_have="36041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:40"
                         size="10502713"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 03:07:39 2021" />
        <observations epoch_first="Wed Jan 20 02:00:00 2021"
                      epoch_last="Wed Jan 20 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="39871"
                obs_have="39104"
                obs_ratio="98.08" />
          <mask elevation="10 degrees"
                obs_expected="36041"
                obs_have="36041"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34237"
                obs_have="34237"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Wed Jan 20 04:19:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="11011174"
                         time_creation="Wed Jan 20 04:12:09 2021"
                         time_modification="Wed Jan 20 04:07:44 2021" />
        <observations epoch_first="Wed Jan 20 03:00:00 2021"
                      epoch_last="Wed Jan 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43283"
                obs_have="42672"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35308"
                obs_have="35308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28792"
                obs_have="28792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 04:48:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="11011174"
                         time_creation="Wed Jan 20 04:12:09 2021"
                         time_modification="Wed Jan 20 04:07:44 2021" />
        <observations epoch_first="Wed Jan 20 03:00:00 2021"
                      epoch_last="Wed Jan 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43283"
                obs_have="42672"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35308"
                obs_have="35308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28792"
                obs_have="28792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 06:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="11011174"
                         time_creation="Wed Jan 20 04:12:09 2021"
                         time_modification="Wed Jan 20 04:07:44 2021" />
        <observations epoch_first="Wed Jan 20 03:00:00 2021"
                      epoch_last="Wed Jan 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43283"
                obs_have="42672"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35308"
                obs_have="35308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28792"
                obs_have="28792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="11011174"
                         time_creation="Wed Jan 20 04:12:09 2021"
                         time_modification="Wed Jan 20 04:07:44 2021" />
        <observations epoch_first="Wed Jan 20 03:00:00 2021"
                      epoch_last="Wed Jan 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43283"
                obs_have="42672"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35308"
                obs_have="35308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28792"
                obs_have="28792"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="11011174"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 04:07:44 2021" />
        <observations epoch_first="Wed Jan 20 03:00:00 2021"
                      epoch_last="Wed Jan 20 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43283"
                obs_have="42672"
                obs_ratio="98.59" />
          <mask elevation="10 degrees"
                obs_expected="35308"
                obs_have="35308"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28792"
                obs_have="28792"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Wed Jan 20 05:19:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10661162"
                         time_creation="Wed Jan 20 05:12:07 2021"
                         time_modification="Wed Jan 20 05:07:43 2021" />
        <observations epoch_first="Wed Jan 20 04:00:00 2021"
                      epoch_last="Wed Jan 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36507"
                obs_have="35987"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35311"
                obs_have="35311"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33565"
                obs_have="33565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 05:48:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10661162"
                         time_creation="Wed Jan 20 05:12:07 2021"
                         time_modification="Wed Jan 20 05:07:43 2021" />
        <observations epoch_first="Wed Jan 20 04:00:00 2021"
                      epoch_last="Wed Jan 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36507"
                obs_have="35987"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35311"
                obs_have="35311"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33565"
                obs_have="33565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 07:37:47 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10661162"
                         time_creation="Wed Jan 20 05:12:07 2021"
                         time_modification="Wed Jan 20 05:07:43 2021" />
        <observations epoch_first="Wed Jan 20 04:00:00 2021"
                      epoch_last="Wed Jan 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36507"
                obs_have="35987"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35311"
                obs_have="35311"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33565"
                obs_have="33565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10661162"
                         time_creation="Wed Jan 20 05:12:07 2021"
                         time_modification="Wed Jan 20 05:07:43 2021" />
        <observations epoch_first="Wed Jan 20 04:00:00 2021"
                      epoch_last="Wed Jan 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36507"
                obs_have="35987"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35311"
                obs_have="35311"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33565"
                obs_have="33565"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10661162"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 05:07:43 2021" />
        <observations epoch_first="Wed Jan 20 04:00:00 2021"
                      epoch_last="Wed Jan 20 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36507"
                obs_have="35987"
                obs_ratio="98.58" />
          <mask elevation="10 degrees"
                obs_expected="35311"
                obs_have="35311"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33565"
                obs_have="33565"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Wed Jan 20 06:19:41 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9731594"
                         time_creation="Wed Jan 20 06:12:07 2021"
                         time_modification="Wed Jan 20 06:07:47 2021" />
        <observations epoch_first="Wed Jan 20 05:00:00 2021"
                      epoch_last="Wed Jan 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36836"
                obs_have="35716"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28625"
                obs_have="28625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 06:48:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9731594"
                         time_creation="Wed Jan 20 06:12:07 2021"
                         time_modification="Wed Jan 20 06:07:47 2021" />
        <observations epoch_first="Wed Jan 20 05:00:00 2021"
                      epoch_last="Wed Jan 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36836"
                obs_have="35716"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28625"
                obs_have="28625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 08:37:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9731594"
                         time_creation="Wed Jan 20 06:12:07 2021"
                         time_modification="Wed Jan 20 06:07:47 2021" />
        <observations epoch_first="Wed Jan 20 05:00:00 2021"
                      epoch_last="Wed Jan 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36836"
                obs_have="35716"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28625"
                obs_have="28625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9731594"
                         time_creation="Wed Jan 20 06:12:07 2021"
                         time_modification="Wed Jan 20 06:07:47 2021" />
        <observations epoch_first="Wed Jan 20 05:00:00 2021"
                      epoch_last="Wed Jan 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36836"
                obs_have="35716"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28625"
                obs_have="28625"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9731594"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 06:07:47 2021" />
        <observations epoch_first="Wed Jan 20 05:00:00 2021"
                      epoch_last="Wed Jan 20 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36836"
                obs_have="35716"
                obs_ratio="96.96" />
          <mask elevation="10 degrees"
                obs_expected="32420"
                obs_have="32420"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28625"
                obs_have="28625"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Wed Jan 20 07:19:42 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10360009"
                         time_creation="Wed Jan 20 07:12:04 2021"
                         time_modification="Wed Jan 20 07:07:46 2021" />
        <observations epoch_first="Wed Jan 20 06:00:00 2021"
                      epoch_last="Wed Jan 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35935"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="26687"
                obs_have="26687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 07:48:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10360009"
                         time_creation="Wed Jan 20 07:12:04 2021"
                         time_modification="Wed Jan 20 07:07:46 2021" />
        <observations epoch_first="Wed Jan 20 06:00:00 2021"
                      epoch_last="Wed Jan 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35935"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="26687"
                obs_have="26687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 09:37:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10360009"
                         time_creation="Wed Jan 20 07:12:04 2021"
                         time_modification="Wed Jan 20 07:07:46 2021" />
        <observations epoch_first="Wed Jan 20 06:00:00 2021"
                      epoch_last="Wed Jan 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35935"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="26687"
                obs_have="26687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10360009"
                         time_creation="Wed Jan 20 07:12:04 2021"
                         time_modification="Wed Jan 20 07:07:46 2021" />
        <observations epoch_first="Wed Jan 20 06:00:00 2021"
                      epoch_last="Wed Jan 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35935"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="26687"
                obs_have="26687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10360009"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 07:07:46 2021" />
        <observations epoch_first="Wed Jan 20 06:00:00 2021"
                      epoch_last="Wed Jan 20 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36265"
                obs_have="35935"
                obs_ratio="99.09" />
          <mask elevation="10 degrees"
                obs_expected="26687"
                obs_have="26687"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23346"
                obs_have="23346"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Wed Jan 20 08:19:41 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9738972"
                         time_creation="Wed Jan 20 08:12:04 2021"
                         time_modification="Wed Jan 20 08:07:48 2021" />
        <observations epoch_first="Wed Jan 20 07:00:00 2021"
                      epoch_last="Wed Jan 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="35184"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="24945"
                obs_have="24945"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 08:48:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9738972"
                         time_creation="Wed Jan 20 08:12:04 2021"
                         time_modification="Wed Jan 20 08:07:48 2021" />
        <observations epoch_first="Wed Jan 20 07:00:00 2021"
                      epoch_last="Wed Jan 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="35184"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="24945"
                obs_have="24945"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 10:37:47 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9738972"
                         time_creation="Wed Jan 20 08:12:04 2021"
                         time_modification="Wed Jan 20 08:07:48 2021" />
        <observations epoch_first="Wed Jan 20 07:00:00 2021"
                      epoch_last="Wed Jan 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="35184"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="24945"
                obs_have="24945"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9738972"
                         time_creation="Wed Jan 20 08:12:04 2021"
                         time_modification="Wed Jan 20 08:07:48 2021" />
        <observations epoch_first="Wed Jan 20 07:00:00 2021"
                      epoch_last="Wed Jan 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="35184"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="24945"
                obs_have="24945"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="9738972"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 08:07:48 2021" />
        <observations epoch_first="Wed Jan 20 07:00:00 2021"
                      epoch_last="Wed Jan 20 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35597"
                obs_have="35184"
                obs_ratio="98.84" />
          <mask elevation="10 degrees"
                obs_expected="24945"
                obs_have="24945"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23134"
                obs_have="23134"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Wed Jan 20 09:19:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259317"
                         time_creation="Wed Jan 20 09:12:04 2021"
                         time_modification="Wed Jan 20 09:07:44 2021" />
        <observations epoch_first="Wed Jan 20 08:00:00 2021"
                      epoch_last="Wed Jan 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30655"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23237"
                obs_have="23237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 09:48:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259317"
                         time_creation="Wed Jan 20 09:12:04 2021"
                         time_modification="Wed Jan 20 09:07:44 2021" />
        <observations epoch_first="Wed Jan 20 08:00:00 2021"
                      epoch_last="Wed Jan 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30655"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23237"
                obs_have="23237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 11:37:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259317"
                         time_creation="Wed Jan 20 09:12:04 2021"
                         time_modification="Wed Jan 20 09:07:44 2021" />
        <observations epoch_first="Wed Jan 20 08:00:00 2021"
                      epoch_last="Wed Jan 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30655"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23237"
                obs_have="23237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259317"
                         time_creation="Wed Jan 20 09:12:04 2021"
                         time_modification="Wed Jan 20 09:07:44 2021" />
        <observations epoch_first="Wed Jan 20 08:00:00 2021"
                      epoch_last="Wed Jan 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30655"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23237"
                obs_have="23237"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259317"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 09:07:44 2021" />
        <observations epoch_first="Wed Jan 20 08:00:00 2021"
                      epoch_last="Wed Jan 20 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33099"
                obs_have="30655"
                obs_ratio="92.62" />
          <mask elevation="10 degrees"
                obs_expected="25293"
                obs_have="25293"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23237"
                obs_have="23237"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Wed Jan 20 10:19:41 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9594861"
                         time_creation="Wed Jan 20 10:12:04 2021"
                         time_modification="Wed Jan 20 10:07:43 2021" />
        <observations epoch_first="Wed Jan 20 09:00:00 2021"
                      epoch_last="Wed Jan 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33924"
                obs_have="33909"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23996"
                obs_have="23996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 10:48:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9594861"
                         time_creation="Wed Jan 20 10:12:04 2021"
                         time_modification="Wed Jan 20 10:07:43 2021" />
        <observations epoch_first="Wed Jan 20 09:00:00 2021"
                      epoch_last="Wed Jan 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33924"
                obs_have="33909"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23996"
                obs_have="23996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 12:37:48 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9594861"
                         time_creation="Wed Jan 20 10:12:04 2021"
                         time_modification="Wed Jan 20 10:07:43 2021" />
        <observations epoch_first="Wed Jan 20 09:00:00 2021"
                      epoch_last="Wed Jan 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33924"
                obs_have="33909"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23996"
                obs_have="23996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9594861"
                         time_creation="Wed Jan 20 10:12:04 2021"
                         time_modification="Wed Jan 20 10:07:43 2021" />
        <observations epoch_first="Wed Jan 20 09:00:00 2021"
                      epoch_last="Wed Jan 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33924"
                obs_have="33909"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23996"
                obs_have="23996"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9594861"
                         time_creation="Tue Feb 16 01:56:27 2021"
                         time_modification="Wed Jan 20 10:07:43 2021" />
        <observations epoch_first="Wed Jan 20 09:00:00 2021"
                      epoch_last="Wed Jan 20 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33924"
                obs_have="33909"
                obs_ratio="99.96" />
          <mask elevation="10 degrees"
                obs_expected="28416"
                obs_have="28416"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23996"
                obs_have="23996"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Wed Jan 20 11:19:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10263299"
                         time_creation="Wed Jan 20 11:12:04 2021"
                         time_modification="Wed Jan 20 11:07:45 2021" />
        <observations epoch_first="Wed Jan 20 10:00:00 2021"
                      epoch_last="Wed Jan 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="36547"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 11:48:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10263299"
                         time_creation="Wed Jan 20 11:12:04 2021"
                         time_modification="Wed Jan 20 11:07:45 2021" />
        <observations epoch_first="Wed Jan 20 10:00:00 2021"
                      epoch_last="Wed Jan 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="36547"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 13:37:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10263299"
                         time_creation="Wed Jan 20 11:12:04 2021"
                         time_modification="Wed Jan 20 11:07:45 2021" />
        <observations epoch_first="Wed Jan 20 10:00:00 2021"
                      epoch_last="Wed Jan 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="36547"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10263299"
                         time_creation="Wed Jan 20 11:12:04 2021"
                         time_modification="Wed Jan 20 11:07:45 2021" />
        <observations epoch_first="Wed Jan 20 10:00:00 2021"
                      epoch_last="Wed Jan 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="36547"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10263299"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 11:07:45 2021" />
        <observations epoch_first="Wed Jan 20 10:00:00 2021"
                      epoch_last="Wed Jan 20 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36645"
                obs_have="36547"
                obs_ratio="99.73" />
          <mask elevation="10 degrees"
                obs_expected="29444"
                obs_have="29444"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26760"
                obs_have="26760"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Wed Jan 20 12:19:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10484216"
                         time_creation="Wed Jan 20 12:12:04 2021"
                         time_modification="Wed Jan 20 12:07:44 2021" />
        <observations epoch_first="Wed Jan 20 11:00:00 2021"
                      epoch_last="Wed Jan 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41059"
                obs_have="39718"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="35079"
                obs_have="35079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 12:48:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10484216"
                         time_creation="Wed Jan 20 12:12:04 2021"
                         time_modification="Wed Jan 20 12:07:44 2021" />
        <observations epoch_first="Wed Jan 20 11:00:00 2021"
                      epoch_last="Wed Jan 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41059"
                obs_have="39718"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="35079"
                obs_have="35079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 14:37:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10484216"
                         time_creation="Wed Jan 20 12:12:04 2021"
                         time_modification="Wed Jan 20 12:07:44 2021" />
        <observations epoch_first="Wed Jan 20 11:00:00 2021"
                      epoch_last="Wed Jan 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41059"
                obs_have="39718"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="35079"
                obs_have="35079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10484216"
                         time_creation="Wed Jan 20 12:12:04 2021"
                         time_modification="Wed Jan 20 12:07:44 2021" />
        <observations epoch_first="Wed Jan 20 11:00:00 2021"
                      epoch_last="Wed Jan 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41059"
                obs_have="39718"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="35079"
                obs_have="35079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10484216"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 12:07:44 2021" />
        <observations epoch_first="Wed Jan 20 11:00:00 2021"
                      epoch_last="Wed Jan 20 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41059"
                obs_have="39718"
                obs_ratio="96.73" />
          <mask elevation="10 degrees"
                obs_expected="35079"
                obs_have="35079"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30480"
                obs_have="30480"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Wed Jan 20 13:19:43 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10737347"
                         time_creation="Wed Jan 20 13:12:05 2021"
                         time_modification="Wed Jan 20 13:07:47 2021" />
        <observations epoch_first="Wed Jan 20 12:00:00 2021"
                      epoch_last="Wed Jan 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43643"
                obs_have="42698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38917"
                obs_have="38917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35017"
                obs_have="35017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 13:48:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10737347"
                         time_creation="Wed Jan 20 13:12:05 2021"
                         time_modification="Wed Jan 20 13:07:47 2021" />
        <observations epoch_first="Wed Jan 20 12:00:00 2021"
                      epoch_last="Wed Jan 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43643"
                obs_have="42698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38917"
                obs_have="38917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35017"
                obs_have="35017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 15:37:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10737347"
                         time_creation="Wed Jan 20 13:12:05 2021"
                         time_modification="Wed Jan 20 13:07:47 2021" />
        <observations epoch_first="Wed Jan 20 12:00:00 2021"
                      epoch_last="Wed Jan 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43643"
                obs_have="42698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38917"
                obs_have="38917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35017"
                obs_have="35017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10737347"
                         time_creation="Wed Jan 20 13:12:05 2021"
                         time_modification="Wed Jan 20 13:07:47 2021" />
        <observations epoch_first="Wed Jan 20 12:00:00 2021"
                      epoch_last="Wed Jan 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43643"
                obs_have="42698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38917"
                obs_have="38917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35017"
                obs_have="35017"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10737347"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 13:07:47 2021" />
        <observations epoch_first="Wed Jan 20 12:00:00 2021"
                      epoch_last="Wed Jan 20 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="43643"
                obs_have="42698"
                obs_ratio="97.83" />
          <mask elevation="10 degrees"
                obs_expected="38917"
                obs_have="38917"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="35017"
                obs_have="35017"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Wed Jan 20 14:19:45 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10525888"
                         time_creation="Wed Jan 20 14:12:04 2021"
                         time_modification="Wed Jan 20 14:07:46 2021" />
        <observations epoch_first="Wed Jan 20 13:00:00 2021"
                      epoch_last="Wed Jan 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41759"
                obs_have="41312"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="37313"
                obs_have="37313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 14:48:49 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10525888"
                         time_creation="Wed Jan 20 14:12:04 2021"
                         time_modification="Wed Jan 20 14:07:46 2021" />
        <observations epoch_first="Wed Jan 20 13:00:00 2021"
                      epoch_last="Wed Jan 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41759"
                obs_have="41312"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="37313"
                obs_have="37313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 16:37:48 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10525888"
                         time_creation="Wed Jan 20 14:12:04 2021"
                         time_modification="Wed Jan 20 14:07:46 2021" />
        <observations epoch_first="Wed Jan 20 13:00:00 2021"
                      epoch_last="Wed Jan 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41759"
                obs_have="41312"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="37313"
                obs_have="37313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10525888"
                         time_creation="Wed Jan 20 14:12:04 2021"
                         time_modification="Wed Jan 20 14:07:46 2021" />
        <observations epoch_first="Wed Jan 20 13:00:00 2021"
                      epoch_last="Wed Jan 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41759"
                obs_have="41312"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="37313"
                obs_have="37313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10525888"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 14:07:46 2021" />
        <observations epoch_first="Wed Jan 20 13:00:00 2021"
                      epoch_last="Wed Jan 20 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="41759"
                obs_have="41312"
                obs_ratio="98.93" />
          <mask elevation="10 degrees"
                obs_expected="37313"
                obs_have="37313"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34601"
                obs_have="34601"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Wed Jan 20 15:19:45 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10705049"
                         time_creation="Wed Jan 20 15:12:04 2021"
                         time_modification="Wed Jan 20 15:07:48 2021" />
        <observations epoch_first="Wed Jan 20 14:00:00 2021"
                      epoch_last="Wed Jan 20 14:59:59 2021"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="38972"
                obs_have="36702"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32977"
                obs_have="32361"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="28748"
                obs_have="28132"
                obs_ratio="97.86" />
        </observations>
      </control>
      <control date="Wed Jan 20 15:48:51 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10705049"
                         time_creation="Wed Jan 20 15:12:04 2021"
                         time_modification="Wed Jan 20 15:07:48 2021" />
        <observations epoch_first="Wed Jan 20 14:00:00 2021"
                      epoch_last="Wed Jan 20 14:59:59 2021"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="38972"
                obs_have="36702"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32977"
                obs_have="32361"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="28748"
                obs_have="28132"
                obs_ratio="97.86" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:37:48 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10705049"
                         time_creation="Wed Jan 20 15:12:04 2021"
                         time_modification="Wed Jan 20 15:07:48 2021" />
        <observations epoch_first="Wed Jan 20 14:00:00 2021"
                      epoch_last="Wed Jan 20 14:59:59 2021"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="38972"
                obs_have="36702"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32977"
                obs_have="32361"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="28748"
                obs_have="28132"
                obs_ratio="97.86" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10705049"
                         time_creation="Wed Jan 20 15:12:04 2021"
                         time_modification="Wed Jan 20 15:07:48 2021" />
        <observations epoch_first="Wed Jan 20 14:00:00 2021"
                      epoch_last="Wed Jan 20 14:59:59 2021"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="38972"
                obs_have="36702"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32977"
                obs_have="32361"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="28748"
                obs_have="28132"
                obs_ratio="97.86" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10705049"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 15:07:48 2021" />
        <observations epoch_first="Wed Jan 20 14:00:00 2021"
                      epoch_last="Wed Jan 20 14:59:59 2021"
                      epochs="3523"
                      epochs_ratio="97.86">
          <mask elevation="03 degrees"
                obs_expected="38972"
                obs_have="36702"
                obs_ratio="94.18" />
          <mask elevation="10 degrees"
                obs_expected="32977"
                obs_have="32361"
                obs_ratio="98.13" />
          <mask elevation="15 degrees"
                obs_expected="28748"
                obs_have="28132"
                obs_ratio="97.86" />
        </observations>
      </control>
    </file>
    <file name="/stva020p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Wed Jan 20 16:19:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10491162"
                         time_creation="Wed Jan 20 16:12:05 2021"
                         time_modification="Wed Jan 20 16:07:46 2021" />
        <observations epoch_first="Wed Jan 20 15:00:00 2021"
                      epoch_last="Wed Jan 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="34945"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22520"
                obs_have="22520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 16:48:47 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10491162"
                         time_creation="Wed Jan 20 16:12:05 2021"
                         time_modification="Wed Jan 20 16:07:46 2021" />
        <observations epoch_first="Wed Jan 20 15:00:00 2021"
                      epoch_last="Wed Jan 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="34945"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22520"
                obs_have="22520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:37:50 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10491162"
                         time_creation="Wed Jan 20 16:12:05 2021"
                         time_modification="Wed Jan 20 16:07:46 2021" />
        <observations epoch_first="Wed Jan 20 15:00:00 2021"
                      epoch_last="Wed Jan 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="34945"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22520"
                obs_have="22520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10491162"
                         time_creation="Wed Jan 20 16:12:05 2021"
                         time_modification="Wed Jan 20 16:07:46 2021" />
        <observations epoch_first="Wed Jan 20 15:00:00 2021"
                      epoch_last="Wed Jan 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="34945"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22520"
                obs_have="22520"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:47"
                         size="10491162"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 16:07:46 2021" />
        <observations epoch_first="Wed Jan 20 15:00:00 2021"
                      epoch_last="Wed Jan 20 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35728"
                obs_have="34945"
                obs_ratio="97.81" />
          <mask elevation="10 degrees"
                obs_expected="28723"
                obs_have="28723"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22520"
                obs_have="22520"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Wed Jan 20 17:19:41 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9256921"
                         time_creation="Wed Jan 20 17:10:04 2021"
                         time_modification="Wed Jan 20 17:07:45 2021" />
        <observations epoch_first="Wed Jan 20 16:00:00 2021"
                      epoch_last="Wed Jan 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29635"
                obs_have="29473"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 17:48:42 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9256921"
                         time_creation="Wed Jan 20 17:10:04 2021"
                         time_modification="Wed Jan 20 17:07:45 2021" />
        <observations epoch_first="Wed Jan 20 16:00:00 2021"
                      epoch_last="Wed Jan 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29635"
                obs_have="29473"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:37:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9256921"
                         time_creation="Wed Jan 20 17:10:04 2021"
                         time_modification="Wed Jan 20 17:07:45 2021" />
        <observations epoch_first="Wed Jan 20 16:00:00 2021"
                      epoch_last="Wed Jan 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29635"
                obs_have="29473"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9256921"
                         time_creation="Wed Jan 20 17:10:04 2021"
                         time_modification="Wed Jan 20 17:07:45 2021" />
        <observations epoch_first="Wed Jan 20 16:00:00 2021"
                      epoch_last="Wed Jan 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29635"
                obs_have="29473"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9256921"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 17:07:45 2021" />
        <observations epoch_first="Wed Jan 20 16:00:00 2021"
                      epoch_last="Wed Jan 20 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29635"
                obs_have="29473"
                obs_ratio="99.45" />
          <mask elevation="10 degrees"
                obs_expected="28800"
                obs_have="28800"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26277"
                obs_have="26277"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Wed Jan 20 18:19:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9251301"
                         time_creation="Wed Jan 20 18:12:04 2021"
                         time_modification="Wed Jan 20 18:07:44 2021" />
        <observations epoch_first="Wed Jan 20 17:00:00 2021"
                      epoch_last="Wed Jan 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28787"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="24975"
                obs_have="24975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22992"
                obs_have="22992"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 18:48:44 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9251301"
                         time_creation="Wed Jan 20 18:12:04 2021"
                         time_modification="Wed Jan 20 18:07:44 2021" />
        <observations epoch_first="Wed Jan 20 17:00:00 2021"
                      epoch_last="Wed Jan 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28787"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="24975"
                obs_have="24975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22992"
                obs_have="22992"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9251301"
                         time_creation="Wed Jan 20 18:12:04 2021"
                         time_modification="Wed Jan 20 18:07:44 2021" />
        <observations epoch_first="Wed Jan 20 17:00:00 2021"
                      epoch_last="Wed Jan 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28787"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="24975"
                obs_have="24975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22992"
                obs_have="22992"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9251301"
                         time_creation="Wed Jan 20 18:12:04 2021"
                         time_modification="Wed Jan 20 18:07:44 2021" />
        <observations epoch_first="Wed Jan 20 17:00:00 2021"
                      epoch_last="Wed Jan 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28787"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="24975"
                obs_have="24975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22992"
                obs_have="22992"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9251301"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 18:07:44 2021" />
        <observations epoch_first="Wed Jan 20 17:00:00 2021"
                      epoch_last="Wed Jan 20 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30107"
                obs_have="28787"
                obs_ratio="95.62" />
          <mask elevation="10 degrees"
                obs_expected="24975"
                obs_have="24975"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22992"
                obs_have="22992"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Wed Jan 20 19:19:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842772"
                         time_creation="Wed Jan 20 19:12:04 2021"
                         time_modification="Wed Jan 20 19:07:44 2021" />
        <observations epoch_first="Wed Jan 20 18:00:00 2021"
                      epoch_last="Wed Jan 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="33771"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19871"
                obs_have="19871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 19:48:46 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842772"
                         time_creation="Wed Jan 20 19:12:04 2021"
                         time_modification="Wed Jan 20 19:07:44 2021" />
        <observations epoch_first="Wed Jan 20 18:00:00 2021"
                      epoch_last="Wed Jan 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="33771"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19871"
                obs_have="19871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 21:37:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842772"
                         time_creation="Wed Jan 20 19:12:04 2021"
                         time_modification="Wed Jan 20 19:07:44 2021" />
        <observations epoch_first="Wed Jan 20 18:00:00 2021"
                      epoch_last="Wed Jan 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="33771"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19871"
                obs_have="19871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842772"
                         time_creation="Wed Jan 20 19:12:04 2021"
                         time_modification="Wed Jan 20 19:07:44 2021" />
        <observations epoch_first="Wed Jan 20 18:00:00 2021"
                      epoch_last="Wed Jan 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="33771"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19871"
                obs_have="19871"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9842772"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 19:07:44 2021" />
        <observations epoch_first="Wed Jan 20 18:00:00 2021"
                      epoch_last="Wed Jan 20 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33908"
                obs_have="33771"
                obs_ratio="99.60" />
          <mask elevation="10 degrees"
                obs_expected="24754"
                obs_have="24754"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="19871"
                obs_have="19871"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Wed Jan 20 20:19:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9171738"
                         time_creation="Wed Jan 20 20:12:05 2021"
                         time_modification="Wed Jan 20 20:07:44 2021" />
        <observations epoch_first="Wed Jan 20 19:00:00 2021"
                      epoch_last="Wed Jan 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32234"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 20:48:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9171738"
                         time_creation="Wed Jan 20 20:12:05 2021"
                         time_modification="Wed Jan 20 20:07:44 2021" />
        <observations epoch_first="Wed Jan 20 19:00:00 2021"
                      epoch_last="Wed Jan 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32234"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 22:37:49 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9171738"
                         time_creation="Wed Jan 20 20:12:05 2021"
                         time_modification="Wed Jan 20 20:07:44 2021" />
        <observations epoch_first="Wed Jan 20 19:00:00 2021"
                      epoch_last="Wed Jan 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32234"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9171738"
                         time_creation="Wed Jan 20 20:12:05 2021"
                         time_modification="Wed Jan 20 20:07:44 2021" />
        <observations epoch_first="Wed Jan 20 19:00:00 2021"
                      epoch_last="Wed Jan 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32234"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9171738"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 20:07:44 2021" />
        <observations epoch_first="Wed Jan 20 19:00:00 2021"
                      epoch_last="Wed Jan 20 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33363"
                obs_have="32234"
                obs_ratio="96.62" />
          <mask elevation="10 degrees"
                obs_expected="28979"
                obs_have="28979"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21676"
                obs_have="21676"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Wed Jan 20 21:19:44 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9451835"
                         time_creation="Wed Jan 20 21:12:09 2021"
                         time_modification="Wed Jan 20 21:07:43 2021" />
        <observations epoch_first="Wed Jan 20 20:00:00 2021"
                      epoch_last="Wed Jan 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35917"
                obs_have="33834"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 21:48:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9451835"
                         time_creation="Wed Jan 20 21:12:09 2021"
                         time_modification="Wed Jan 20 21:07:43 2021" />
        <observations epoch_first="Wed Jan 20 20:00:00 2021"
                      epoch_last="Wed Jan 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35917"
                obs_have="33834"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 23:37:50 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9451835"
                         time_creation="Wed Jan 20 21:12:09 2021"
                         time_modification="Wed Jan 20 21:07:43 2021" />
        <observations epoch_first="Wed Jan 20 20:00:00 2021"
                      epoch_last="Wed Jan 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35917"
                obs_have="33834"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9451835"
                         time_creation="Wed Jan 20 21:12:09 2021"
                         time_modification="Wed Jan 20 21:07:43 2021" />
        <observations epoch_first="Wed Jan 20 20:00:00 2021"
                      epoch_last="Wed Jan 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35917"
                obs_have="33834"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26540"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9451835"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 21:07:43 2021" />
        <observations epoch_first="Wed Jan 20 20:00:00 2021"
                      epoch_last="Wed Jan 20 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35917"
                obs_have="33834"
                obs_ratio="94.20" />
          <mask elevation="10 degrees"
                obs_expected="30059"
                obs_have="30059"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26540"
                obs_have="26540"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Wed Jan 20 22:19:43 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9512953"
                         time_creation="Wed Jan 20 22:12:04 2021"
                         time_modification="Wed Jan 20 22:07:44 2021" />
        <observations epoch_first="Wed Jan 20 21:00:00 2021"
                      epoch_last="Wed Jan 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="36304"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30792"
                obs_have="30786"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27349"
                obs_have="27343"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Wed Jan 20 22:48:50 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9512953"
                         time_creation="Wed Jan 20 22:12:04 2021"
                         time_modification="Wed Jan 20 22:07:44 2021" />
        <observations epoch_first="Wed Jan 20 21:00:00 2021"
                      epoch_last="Wed Jan 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="36304"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30792"
                obs_have="30786"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27349"
                obs_have="27343"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 21 00:37:51 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9512953"
                         time_creation="Wed Jan 20 22:12:04 2021"
                         time_modification="Wed Jan 20 22:07:44 2021" />
        <observations epoch_first="Wed Jan 20 21:00:00 2021"
                      epoch_last="Wed Jan 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="36304"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30792"
                obs_have="30786"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27349"
                obs_have="27343"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9512953"
                         time_creation="Wed Jan 20 22:12:04 2021"
                         time_modification="Wed Jan 20 22:07:44 2021" />
        <observations epoch_first="Wed Jan 20 21:00:00 2021"
                      epoch_last="Wed Jan 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="36304"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30792"
                obs_have="30786"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27349"
                obs_have="27343"
                obs_ratio="99.98" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9512953"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 22:07:44 2021" />
        <observations epoch_first="Wed Jan 20 21:00:00 2021"
                      epoch_last="Wed Jan 20 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36353"
                obs_have="36304"
                obs_ratio="99.87" />
          <mask elevation="10 degrees"
                obs_expected="30792"
                obs_have="30786"
                obs_ratio="99.98" />
          <mask elevation="15 degrees"
                obs_expected="27349"
                obs_have="27343"
                obs_ratio="99.98" />
        </observations>
      </control>
    </file>
    <file name="/stva020w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Wed Jan 20 23:19:45 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10103310"
                         time_creation="Wed Jan 20 23:12:05 2021"
                         time_modification="Wed Jan 20 23:07:47 2021" />
        <observations epoch_first="Wed Jan 20 22:00:00 2021"
                      epoch_last="Wed Jan 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42810"
                obs_have="42699"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35773"
                obs_have="35773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Wed Jan 20 23:48:51 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10103310"
                         time_creation="Wed Jan 20 23:12:05 2021"
                         time_modification="Wed Jan 20 23:07:47 2021" />
        <observations epoch_first="Wed Jan 20 22:00:00 2021"
                      epoch_last="Wed Jan 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42810"
                obs_have="42699"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35773"
                obs_have="35773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 01:37:50 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10103310"
                         time_creation="Wed Jan 20 23:12:05 2021"
                         time_modification="Wed Jan 20 23:07:47 2021" />
        <observations epoch_first="Wed Jan 20 22:00:00 2021"
                      epoch_last="Wed Jan 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42810"
                obs_have="42699"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35773"
                obs_have="35773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10103310"
                         time_creation="Wed Jan 20 23:12:05 2021"
                         time_modification="Wed Jan 20 23:07:47 2021" />
        <observations epoch_first="Wed Jan 20 22:00:00 2021"
                      epoch_last="Wed Jan 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42810"
                obs_have="42699"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35773"
                obs_have="35773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10103310"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Wed Jan 20 23:07:47 2021" />
        <observations epoch_first="Wed Jan 20 22:00:00 2021"
                      epoch_last="Wed Jan 20 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="42810"
                obs_have="42699"
                obs_ratio="99.74" />
          <mask elevation="10 degrees"
                obs_expected="35773"
                obs_have="35773"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33602"
                obs_have="33602"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva020x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Thu Jan 21 17:43:06 2021"
               level="3">
        <file_statistics latency="00:55:28"
                         size="11389630"
                         time_creation="Thu Jan 21 02:50:18 2021"
                         time_modification="Thu Jan 21 00:55:27 2021" />
        <observations epoch_first="Wed Jan 20 23:00:00 2021"
                      epoch_last="Wed Jan 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="44652"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="32988"
                obs_have="32988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28186"
                obs_have="28186"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Feb 19 04:02:09 2021"
               level="3">
        <file_statistics latency="00:55:28"
                         size="11389630"
                         time_creation="Tue Feb 16 01:56:28 2021"
                         time_modification="Thu Jan 21 00:55:27 2021" />
        <observations epoch_first="Wed Jan 20 23:00:00 2021"
                      epoch_last="Wed Jan 20 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="46357"
                obs_have="44652"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="32988"
                obs_have="32988"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28186"
                obs_have="28186"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
