<QC Comment="Quality check run by the RGP Dream Team"
    Date="2021-03-12 00:00:00"
    DayOfYear="71"
    Year="2021">
  <station name="STVA">
    <file name="/stva0710.21o"
          error="0"
          interval="30"
          session="0">
      <control date="Sat Mar 13 17:25:39 2021"
               level="3">
        <file_statistics latency="01:32:34"
                         size="7680523"
                         time_creation="Sat Mar 13 02:50:28 2021"
                         time_modification="Sat Mar 13 01:32:04 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:30 2021"
                      epochs="2760"
                      epochs_ratio="95.83">
          <mask elevation="03 degrees"
                obs_expected="29659"
                obs_have="27390"
                obs_ratio="92.35" />
          <mask elevation="10 degrees"
                obs_expected="24773"
                obs_have="23305"
                obs_ratio="94.07" />
          <mask elevation="15 degrees"
                obs_expected="21896"
                obs_have="20545"
                obs_ratio="93.83" />
        </observations>
      </control>
      <control date="Sun Apr 11 03:45:36 2021"
               level="3">
        <file_statistics latency="29 day(s) 01:50:27"
                         size="8020484"
                         time_creation="Sun Apr 11 02:04:03 2021"
                         time_modification="Sun Apr 11 01:49:57 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:30 2021"
                      epochs="2880"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29659"
                obs_have="28660"
                obs_ratio="96.63" />
          <mask elevation="10 degrees"
                obs_expected="24773"
                obs_have="24458"
                obs_ratio="98.73" />
          <mask elevation="15 degrees"
                obs_expected="21896"
                obs_have="21615"
                obs_ratio="98.72" />
        </observations>
      </control>
    </file>
    <file name="/stva071a.21o"
          error="0"
          interval="1"
          session="a">
      <control date="Fri Mar 12 01:48:46 2021"
               level="3">
        <file_statistics latency="00:21:45"
                         size="10024980"
                         time_creation="Fri Mar 12 01:45:07 2021"
                         time_modification="Fri Mar 12 01:21:44 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37941"
                obs_have="37804"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35394"
                obs_have="35394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33404"
                obs_have="33404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 03:37:44 2021"
               level="3">
        <file_statistics latency="00:21:45"
                         size="10024980"
                         time_creation="Fri Mar 12 01:45:07 2021"
                         time_modification="Fri Mar 12 01:21:44 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37941"
                obs_have="37804"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35394"
                obs_have="35394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33404"
                obs_have="33404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:21:45"
                         size="10024980"
                         time_creation="Fri Mar 12 01:45:07 2021"
                         time_modification="Fri Mar 12 01:21:44 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37941"
                obs_have="37804"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35394"
                obs_have="35394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33404"
                obs_have="33404"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:21:45"
                         size="10024980"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 01:21:44 2021" />
        <observations epoch_first="Fri Mar 12 00:00:00 2021"
                      epoch_last="Fri Mar 12 00:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37941"
                obs_have="37804"
                obs_ratio="99.64" />
          <mask elevation="10 degrees"
                obs_expected="35394"
                obs_have="35394"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="33404"
                obs_have="33404"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071b.21o"
          error="0"
          interval="1"
          session="b">
      <control date="Fri Mar 12 02:19:48 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10416116"
                         time_creation="Fri Mar 12 02:12:04 2021"
                         time_modification="Fri Mar 12 02:07:41 2021" />
        <observations epoch_first="Fri Mar 12 01:00:00 2021"
                      epoch_last="Fri Mar 12 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38305"
                obs_have="36897"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="34210"
                obs_have="34210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 02:48:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10416116"
                         time_creation="Fri Mar 12 02:12:04 2021"
                         time_modification="Fri Mar 12 02:07:41 2021" />
        <observations epoch_first="Fri Mar 12 01:00:00 2021"
                      epoch_last="Fri Mar 12 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38305"
                obs_have="36897"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="34210"
                obs_have="34210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 04:37:47 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10416116"
                         time_creation="Fri Mar 12 02:12:04 2021"
                         time_modification="Fri Mar 12 02:07:41 2021" />
        <observations epoch_first="Fri Mar 12 01:00:00 2021"
                      epoch_last="Fri Mar 12 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38305"
                obs_have="36897"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="34210"
                obs_have="34210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10416116"
                         time_creation="Fri Mar 12 02:12:04 2021"
                         time_modification="Fri Mar 12 02:07:41 2021" />
        <observations epoch_first="Fri Mar 12 01:00:00 2021"
                      epoch_last="Fri Mar 12 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38305"
                obs_have="36897"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="34210"
                obs_have="34210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10416116"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 02:07:41 2021" />
        <observations epoch_first="Fri Mar 12 01:00:00 2021"
                      epoch_last="Fri Mar 12 01:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38305"
                obs_have="36897"
                obs_ratio="96.32" />
          <mask elevation="10 degrees"
                obs_expected="34210"
                obs_have="34210"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30581"
                obs_have="30581"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071c.21o"
          error="0"
          interval="1"
          session="c">
      <control date="Fri Mar 12 03:19:47 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430625"
                         time_creation="Fri Mar 12 03:12:03 2021"
                         time_modification="Fri Mar 12 03:07:41 2021" />
        <observations epoch_first="Fri Mar 12 02:00:00 2021"
                      epoch_last="Fri Mar 12 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35255"
                obs_have="34737"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 03:48:42 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430625"
                         time_creation="Fri Mar 12 03:12:03 2021"
                         time_modification="Fri Mar 12 03:07:41 2021" />
        <observations epoch_first="Fri Mar 12 02:00:00 2021"
                      epoch_last="Fri Mar 12 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35255"
                obs_have="34737"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 05:37:49 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430625"
                         time_creation="Fri Mar 12 03:12:03 2021"
                         time_modification="Fri Mar 12 03:07:41 2021" />
        <observations epoch_first="Fri Mar 12 02:00:00 2021"
                      epoch_last="Fri Mar 12 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35255"
                obs_have="34737"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430625"
                         time_creation="Fri Mar 12 03:12:03 2021"
                         time_modification="Fri Mar 12 03:07:41 2021" />
        <observations epoch_first="Fri Mar 12 02:00:00 2021"
                      epoch_last="Fri Mar 12 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35255"
                obs_have="34737"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26775"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="10430625"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 03:07:41 2021" />
        <observations epoch_first="Fri Mar 12 02:00:00 2021"
                      epoch_last="Fri Mar 12 02:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35255"
                obs_have="34737"
                obs_ratio="98.53" />
          <mask elevation="10 degrees"
                obs_expected="29565"
                obs_have="29565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26775"
                obs_have="26775"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071d.21o"
          error="0"
          interval="1"
          session="d">
      <control date="Fri Mar 12 04:19:41 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10267778"
                         time_creation="Fri Mar 12 04:12:04 2021"
                         time_modification="Fri Mar 12 04:07:31 2021" />
        <observations epoch_first="Fri Mar 12 03:00:00 2021"
                      epoch_last="Fri Mar 12 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36147"
                obs_have="35399"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21931"
                obs_have="21931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 04:48:45 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10267778"
                         time_creation="Fri Mar 12 04:12:04 2021"
                         time_modification="Fri Mar 12 04:07:31 2021" />
        <observations epoch_first="Fri Mar 12 03:00:00 2021"
                      epoch_last="Fri Mar 12 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36147"
                obs_have="35399"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21931"
                obs_have="21931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 06:37:47 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10267778"
                         time_creation="Fri Mar 12 04:12:04 2021"
                         time_modification="Fri Mar 12 04:07:31 2021" />
        <observations epoch_first="Fri Mar 12 03:00:00 2021"
                      epoch_last="Fri Mar 12 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36147"
                obs_have="35399"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21931"
                obs_have="21931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10267778"
                         time_creation="Fri Mar 12 04:12:04 2021"
                         time_modification="Fri Mar 12 04:07:31 2021" />
        <observations epoch_first="Fri Mar 12 03:00:00 2021"
                      epoch_last="Fri Mar 12 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36147"
                obs_have="35399"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21931"
                obs_have="21931"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:32"
                         size="10267778"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 04:07:31 2021" />
        <observations epoch_first="Fri Mar 12 03:00:00 2021"
                      epoch_last="Fri Mar 12 03:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36147"
                obs_have="35399"
                obs_ratio="97.93" />
          <mask elevation="10 degrees"
                obs_expected="24998"
                obs_have="24998"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21931"
                obs_have="21931"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071e.21o"
          error="0"
          interval="1"
          session="e">
      <control date="Fri Mar 12 05:19:41 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9409601"
                         time_creation="Fri Mar 12 05:12:03 2021"
                         time_modification="Fri Mar 12 05:07:40 2021" />
        <observations epoch_first="Fri Mar 12 04:00:00 2021"
                      epoch_last="Fri Mar 12 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="34183"
                obs_ratio="99.56" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 05:48:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9409601"
                         time_creation="Fri Mar 12 05:12:03 2021"
                         time_modification="Fri Mar 12 05:07:40 2021" />
        <observations epoch_first="Fri Mar 12 04:00:00 2021"
                      epoch_last="Fri Mar 12 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="34183"
                obs_ratio="99.56" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 07:37:48 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9409601"
                         time_creation="Fri Mar 12 05:12:03 2021"
                         time_modification="Fri Mar 12 05:07:40 2021" />
        <observations epoch_first="Fri Mar 12 04:00:00 2021"
                      epoch_last="Fri Mar 12 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="34183"
                obs_ratio="99.56" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9409601"
                         time_creation="Fri Mar 12 05:12:03 2021"
                         time_modification="Fri Mar 12 05:07:40 2021" />
        <observations epoch_first="Fri Mar 12 04:00:00 2021"
                      epoch_last="Fri Mar 12 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="34183"
                obs_ratio="99.56" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="9409601"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 05:07:40 2021" />
        <observations epoch_first="Fri Mar 12 04:00:00 2021"
                      epoch_last="Fri Mar 12 04:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="34333"
                obs_have="34183"
                obs_ratio="99.56" />
          <mask elevation="10 degrees"
                obs_expected="24736"
                obs_have="24736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23067"
                obs_have="23067"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071f.21o"
          error="0"
          interval="1"
          session="f">
      <control date="Fri Mar 12 06:19:40 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9761896"
                         time_creation="Fri Mar 12 06:12:04 2021"
                         time_modification="Fri Mar 12 06:07:45 2021" />
        <observations epoch_first="Fri Mar 12 05:00:00 2021"
                      epoch_last="Fri Mar 12 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32982"
                obs_have="31132"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="26479"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 06:48:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9761896"
                         time_creation="Fri Mar 12 06:12:04 2021"
                         time_modification="Fri Mar 12 06:07:45 2021" />
        <observations epoch_first="Fri Mar 12 05:00:00 2021"
                      epoch_last="Fri Mar 12 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32982"
                obs_have="31132"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="26479"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 08:37:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9761896"
                         time_creation="Fri Mar 12 06:12:04 2021"
                         time_modification="Fri Mar 12 06:07:45 2021" />
        <observations epoch_first="Fri Mar 12 05:00:00 2021"
                      epoch_last="Fri Mar 12 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32982"
                obs_have="31132"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="26479"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9761896"
                         time_creation="Fri Mar 12 06:12:04 2021"
                         time_modification="Fri Mar 12 06:07:45 2021" />
        <observations epoch_first="Fri Mar 12 05:00:00 2021"
                      epoch_last="Fri Mar 12 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32982"
                obs_have="31132"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="26479"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9761896"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 06:07:45 2021" />
        <observations epoch_first="Fri Mar 12 05:00:00 2021"
                      epoch_last="Fri Mar 12 05:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32982"
                obs_have="31132"
                obs_ratio="94.39" />
          <mask elevation="10 degrees"
                obs_expected="26479"
                obs_have="26479"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23339"
                obs_have="23339"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071g.21o"
          error="0"
          interval="1"
          session="g">
      <control date="Fri Mar 12 07:19:39 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9724796"
                         time_creation="Fri Mar 12 07:12:04 2021"
                         time_modification="Fri Mar 12 07:07:43 2021" />
        <observations epoch_first="Fri Mar 12 06:00:00 2021"
                      epoch_last="Fri Mar 12 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33303"
                obs_have="32935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="28751"
                obs_have="28556"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25198"
                obs_have="25198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 07:48:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9724796"
                         time_creation="Fri Mar 12 07:12:04 2021"
                         time_modification="Fri Mar 12 07:07:43 2021" />
        <observations epoch_first="Fri Mar 12 06:00:00 2021"
                      epoch_last="Fri Mar 12 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33303"
                obs_have="32935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="28751"
                obs_have="28556"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25198"
                obs_have="25198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 09:37:45 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9724796"
                         time_creation="Fri Mar 12 07:12:04 2021"
                         time_modification="Fri Mar 12 07:07:43 2021" />
        <observations epoch_first="Fri Mar 12 06:00:00 2021"
                      epoch_last="Fri Mar 12 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33303"
                obs_have="32935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="28751"
                obs_have="28556"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25198"
                obs_have="25198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9724796"
                         time_creation="Fri Mar 12 07:12:04 2021"
                         time_modification="Fri Mar 12 07:07:43 2021" />
        <observations epoch_first="Fri Mar 12 06:00:00 2021"
                      epoch_last="Fri Mar 12 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33303"
                obs_have="32935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="28751"
                obs_have="28556"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25198"
                obs_have="25198"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="9724796"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 07:07:43 2021" />
        <observations epoch_first="Fri Mar 12 06:00:00 2021"
                      epoch_last="Fri Mar 12 06:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33303"
                obs_have="32935"
                obs_ratio="98.89" />
          <mask elevation="10 degrees"
                obs_expected="28751"
                obs_have="28556"
                obs_ratio="99.32" />
          <mask elevation="15 degrees"
                obs_expected="25198"
                obs_have="25198"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071h.21o"
          error="0"
          interval="1"
          session="h">
      <control date="Fri Mar 12 08:19:41 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10228125"
                         time_creation="Fri Mar 12 08:12:06 2021"
                         time_modification="Fri Mar 12 08:07:47 2021" />
        <observations epoch_first="Fri Mar 12 07:00:00 2021"
                      epoch_last="Fri Mar 12 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="36501"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30951"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26590"
                obs_have="26590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 08:48:46 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10228125"
                         time_creation="Fri Mar 12 08:12:06 2021"
                         time_modification="Fri Mar 12 08:07:47 2021" />
        <observations epoch_first="Fri Mar 12 07:00:00 2021"
                      epoch_last="Fri Mar 12 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="36501"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30951"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26590"
                obs_have="26590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 10:37:46 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10228125"
                         time_creation="Fri Mar 12 08:12:06 2021"
                         time_modification="Fri Mar 12 08:07:47 2021" />
        <observations epoch_first="Fri Mar 12 07:00:00 2021"
                      epoch_last="Fri Mar 12 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="36501"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30951"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26590"
                obs_have="26590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10228125"
                         time_creation="Fri Mar 12 08:12:06 2021"
                         time_modification="Fri Mar 12 08:07:47 2021" />
        <observations epoch_first="Fri Mar 12 07:00:00 2021"
                      epoch_last="Fri Mar 12 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="36501"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30951"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26590"
                obs_have="26590"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10228125"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 08:07:47 2021" />
        <observations epoch_first="Fri Mar 12 07:00:00 2021"
                      epoch_last="Fri Mar 12 07:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="36620"
                obs_have="36501"
                obs_ratio="99.68" />
          <mask elevation="10 degrees"
                obs_expected="30955"
                obs_have="30951"
                obs_ratio="99.99" />
          <mask elevation="15 degrees"
                obs_expected="26590"
                obs_have="26590"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071i.21o"
          error="0"
          interval="1"
          session="i">
      <control date="Fri Mar 12 09:19:42 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10428740"
                         time_creation="Fri Mar 12 09:12:05 2021"
                         time_modification="Fri Mar 12 09:07:47 2021" />
        <observations epoch_first="Fri Mar 12 08:00:00 2021"
                      epoch_last="Fri Mar 12 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40670"
                obs_have="39187"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="33454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28331"
                obs_have="28331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 09:48:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10428740"
                         time_creation="Fri Mar 12 09:12:05 2021"
                         time_modification="Fri Mar 12 09:07:47 2021" />
        <observations epoch_first="Fri Mar 12 08:00:00 2021"
                      epoch_last="Fri Mar 12 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40670"
                obs_have="39187"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="33454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28331"
                obs_have="28331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 11:37:48 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10428740"
                         time_creation="Fri Mar 12 09:12:05 2021"
                         time_modification="Fri Mar 12 09:07:47 2021" />
        <observations epoch_first="Fri Mar 12 08:00:00 2021"
                      epoch_last="Fri Mar 12 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40670"
                obs_have="39187"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="33454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28331"
                obs_have="28331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10428740"
                         time_creation="Fri Mar 12 09:12:05 2021"
                         time_modification="Fri Mar 12 09:07:47 2021" />
        <observations epoch_first="Fri Mar 12 08:00:00 2021"
                      epoch_last="Fri Mar 12 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40670"
                obs_have="39187"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="33454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28331"
                obs_have="28331"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="10428740"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 09:07:47 2021" />
        <observations epoch_first="Fri Mar 12 08:00:00 2021"
                      epoch_last="Fri Mar 12 08:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="40670"
                obs_have="39187"
                obs_ratio="96.35" />
          <mask elevation="10 degrees"
                obs_expected="33454"
                obs_have="33454"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28331"
                obs_have="28331"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071j.21o"
          error="0"
          interval="1"
          session="j">
      <control date="Fri Mar 12 10:19:42 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10037319"
                         time_creation="Fri Mar 12 10:12:05 2021"
                         time_modification="Fri Mar 12 10:08:01 2021" />
        <observations epoch_first="Fri Mar 12 09:00:00 2021"
                      epoch_last="Fri Mar 12 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37346"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="35538"
                obs_have="35538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34557"
                obs_have="34557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 10:48:49 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10037319"
                         time_creation="Fri Mar 12 10:12:05 2021"
                         time_modification="Fri Mar 12 10:08:01 2021" />
        <observations epoch_first="Fri Mar 12 09:00:00 2021"
                      epoch_last="Fri Mar 12 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37346"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="35538"
                obs_have="35538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34557"
                obs_have="34557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 12:37:48 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10037319"
                         time_creation="Fri Mar 12 10:12:05 2021"
                         time_modification="Fri Mar 12 10:08:01 2021" />
        <observations epoch_first="Fri Mar 12 09:00:00 2021"
                      epoch_last="Fri Mar 12 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37346"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="35538"
                obs_have="35538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34557"
                obs_have="34557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10037319"
                         time_creation="Fri Mar 12 10:12:05 2021"
                         time_modification="Fri Mar 12 10:08:01 2021" />
        <observations epoch_first="Fri Mar 12 09:00:00 2021"
                      epoch_last="Fri Mar 12 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37346"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="35538"
                obs_have="35538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34557"
                obs_have="34557"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:08:02"
                         size="10037319"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 10:08:01 2021" />
        <observations epoch_first="Fri Mar 12 09:00:00 2021"
                      epoch_last="Fri Mar 12 09:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37493"
                obs_have="37346"
                obs_ratio="99.61" />
          <mask elevation="10 degrees"
                obs_expected="35538"
                obs_have="35538"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34557"
                obs_have="34557"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071k.21o"
          error="0"
          interval="1"
          session="k">
      <control date="Fri Mar 12 11:19:44 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9722156"
                         time_creation="Fri Mar 12 11:12:04 2021"
                         time_modification="Fri Mar 12 11:07:47 2021" />
        <observations epoch_first="Fri Mar 12 10:00:00 2021"
                      epoch_last="Fri Mar 12 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="37567"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="33658"
                obs_have="33658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 11:48:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9722156"
                         time_creation="Fri Mar 12 11:12:04 2021"
                         time_modification="Fri Mar 12 11:07:47 2021" />
        <observations epoch_first="Fri Mar 12 10:00:00 2021"
                      epoch_last="Fri Mar 12 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="37567"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="33658"
                obs_have="33658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 13:37:49 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9722156"
                         time_creation="Fri Mar 12 11:12:04 2021"
                         time_modification="Fri Mar 12 11:07:47 2021" />
        <observations epoch_first="Fri Mar 12 10:00:00 2021"
                      epoch_last="Fri Mar 12 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="37567"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="33658"
                obs_have="33658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9722156"
                         time_creation="Fri Mar 12 11:12:04 2021"
                         time_modification="Fri Mar 12 11:07:47 2021" />
        <observations epoch_first="Fri Mar 12 10:00:00 2021"
                      epoch_last="Fri Mar 12 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="37567"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="33658"
                obs_have="33658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:48"
                         size="9722156"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 11:07:47 2021" />
        <observations epoch_first="Fri Mar 12 10:00:00 2021"
                      epoch_last="Fri Mar 12 10:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38230"
                obs_have="37567"
                obs_ratio="98.27" />
          <mask elevation="10 degrees"
                obs_expected="33658"
                obs_have="33658"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="30294"
                obs_have="30294"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071l.21o"
          error="0"
          interval="1"
          session="l">
      <control date="Fri Mar 12 12:19:41 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10018470"
                         time_creation="Fri Mar 12 12:12:04 2021"
                         time_modification="Fri Mar 12 12:07:44 2021" />
        <observations epoch_first="Fri Mar 12 11:00:00 2021"
                      epoch_last="Fri Mar 12 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37237"
                obs_have="36082"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28430"
                obs_have="28430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 12:48:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10018470"
                         time_creation="Fri Mar 12 12:12:04 2021"
                         time_modification="Fri Mar 12 12:07:44 2021" />
        <observations epoch_first="Fri Mar 12 11:00:00 2021"
                      epoch_last="Fri Mar 12 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37237"
                obs_have="36082"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28430"
                obs_have="28430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 14:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10018470"
                         time_creation="Fri Mar 12 12:12:04 2021"
                         time_modification="Fri Mar 12 12:07:44 2021" />
        <observations epoch_first="Fri Mar 12 11:00:00 2021"
                      epoch_last="Fri Mar 12 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37237"
                obs_have="36082"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28430"
                obs_have="28430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10018470"
                         time_creation="Fri Mar 12 12:12:04 2021"
                         time_modification="Fri Mar 12 12:07:44 2021" />
        <observations epoch_first="Fri Mar 12 11:00:00 2021"
                      epoch_last="Fri Mar 12 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37237"
                obs_have="36082"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28430"
                obs_have="28430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22202"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="10018470"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 12:07:44 2021" />
        <observations epoch_first="Fri Mar 12 11:00:00 2021"
                      epoch_last="Fri Mar 12 11:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37237"
                obs_have="36082"
                obs_ratio="96.90" />
          <mask elevation="10 degrees"
                obs_expected="28430"
                obs_have="28430"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22202"
                obs_have="22202"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071m.21o"
          error="0"
          interval="1"
          session="m">
      <control date="Fri Mar 12 13:19:38 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8764797"
                         time_creation="Fri Mar 12 13:12:04 2021"
                         time_modification="Fri Mar 12 13:07:41 2021" />
        <observations epoch_first="Fri Mar 12 12:00:00 2021"
                      epoch_last="Fri Mar 12 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="30752"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26664"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 13:48:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8764797"
                         time_creation="Fri Mar 12 13:12:04 2021"
                         time_modification="Fri Mar 12 13:07:41 2021" />
        <observations epoch_first="Fri Mar 12 12:00:00 2021"
                      epoch_last="Fri Mar 12 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="30752"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26664"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 15:37:46 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8764797"
                         time_creation="Fri Mar 12 13:12:04 2021"
                         time_modification="Fri Mar 12 13:07:41 2021" />
        <observations epoch_first="Fri Mar 12 12:00:00 2021"
                      epoch_last="Fri Mar 12 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="30752"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26664"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8764797"
                         time_creation="Fri Mar 12 13:12:04 2021"
                         time_modification="Fri Mar 12 13:07:41 2021" />
        <observations epoch_first="Fri Mar 12 12:00:00 2021"
                      epoch_last="Fri Mar 12 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="30752"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26664"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="8764797"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 13:07:41 2021" />
        <observations epoch_first="Fri Mar 12 12:00:00 2021"
                      epoch_last="Fri Mar 12 12:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="30897"
                obs_have="30752"
                obs_ratio="99.53" />
          <mask elevation="10 degrees"
                obs_expected="28554"
                obs_have="28554"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="26664"
                obs_have="26664"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071n.21o"
          error="0"
          interval="1"
          session="n">
      <control date="Fri Mar 12 14:19:40 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7960274"
                         time_creation="Fri Mar 12 14:10:08 2021"
                         time_modification="Fri Mar 12 14:07:40 2021" />
        <observations epoch_first="Fri Mar 12 13:00:00 2021"
                      epoch_last="Fri Mar 12 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="28509"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23038"
                obs_have="23038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 14:48:45 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7960274"
                         time_creation="Fri Mar 12 14:10:08 2021"
                         time_modification="Fri Mar 12 14:07:40 2021" />
        <observations epoch_first="Fri Mar 12 13:00:00 2021"
                      epoch_last="Fri Mar 12 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="28509"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23038"
                obs_have="23038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 16:37:40 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7960274"
                         time_creation="Fri Mar 12 14:10:08 2021"
                         time_modification="Fri Mar 12 14:07:40 2021" />
        <observations epoch_first="Fri Mar 12 13:00:00 2021"
                      epoch_last="Fri Mar 12 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="28509"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23038"
                obs_have="23038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7960274"
                         time_creation="Fri Mar 12 14:10:08 2021"
                         time_modification="Fri Mar 12 14:07:40 2021" />
        <observations epoch_first="Fri Mar 12 13:00:00 2021"
                      epoch_last="Fri Mar 12 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="28509"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23038"
                obs_have="23038"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:41"
                         size="7960274"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 14:07:40 2021" />
        <observations epoch_first="Fri Mar 12 13:00:00 2021"
                      epoch_last="Fri Mar 12 13:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="29565"
                obs_have="28509"
                obs_ratio="96.43" />
          <mask elevation="10 degrees"
                obs_expected="25684"
                obs_have="25684"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="23038"
                obs_have="23038"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071o.21o"
          error="0"
          interval="1"
          session="o">
      <control date="Fri Mar 12 15:19:41 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9043865"
                         time_creation="Fri Mar 12 15:12:06 2021"
                         time_modification="Fri Mar 12 15:07:41 2021" />
        <observations epoch_first="Fri Mar 12 14:00:00 2021"
                      epoch_last="Fri Mar 12 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32045"
                obs_have="31447"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="25736"
                obs_have="25736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21922"
                obs_have="21922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 15:48:45 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9043865"
                         time_creation="Fri Mar 12 15:12:06 2021"
                         time_modification="Fri Mar 12 15:07:41 2021" />
        <observations epoch_first="Fri Mar 12 14:00:00 2021"
                      epoch_last="Fri Mar 12 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32045"
                obs_have="31447"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="25736"
                obs_have="25736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21922"
                obs_have="21922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 17:37:44 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9043865"
                         time_creation="Fri Mar 12 15:12:06 2021"
                         time_modification="Fri Mar 12 15:07:41 2021" />
        <observations epoch_first="Fri Mar 12 14:00:00 2021"
                      epoch_last="Fri Mar 12 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32045"
                obs_have="31447"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="25736"
                obs_have="25736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21922"
                obs_have="21922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9043865"
                         time_creation="Fri Mar 12 15:12:06 2021"
                         time_modification="Fri Mar 12 15:07:41 2021" />
        <observations epoch_first="Fri Mar 12 14:00:00 2021"
                      epoch_last="Fri Mar 12 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32045"
                obs_have="31447"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="25736"
                obs_have="25736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21922"
                obs_have="21922"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:42"
                         size="9043865"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 15:07:41 2021" />
        <observations epoch_first="Fri Mar 12 14:00:00 2021"
                      epoch_last="Fri Mar 12 14:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="32045"
                obs_have="31447"
                obs_ratio="98.13" />
          <mask elevation="10 degrees"
                obs_expected="25736"
                obs_have="25736"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="21922"
                obs_have="21922"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071p.21o"
          error="0"
          interval="1"
          session="p">
      <control date="Fri Mar 12 16:19:48 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9590316"
                         time_creation="Fri Mar 12 16:12:05 2021"
                         time_modification="Fri Mar 12 16:07:42 2021" />
        <observations epoch_first="Fri Mar 12 15:00:00 2021"
                      epoch_last="Fri Mar 12 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31652"
                obs_have="31651"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26725"
                obs_have="26725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20356"
                obs_have="20356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 16:48:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9590316"
                         time_creation="Fri Mar 12 16:12:05 2021"
                         time_modification="Fri Mar 12 16:07:42 2021" />
        <observations epoch_first="Fri Mar 12 15:00:00 2021"
                      epoch_last="Fri Mar 12 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31652"
                obs_have="31651"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26725"
                obs_have="26725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20356"
                obs_have="20356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 18:37:46 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9590316"
                         time_creation="Fri Mar 12 16:12:05 2021"
                         time_modification="Fri Mar 12 16:07:42 2021" />
        <observations epoch_first="Fri Mar 12 15:00:00 2021"
                      epoch_last="Fri Mar 12 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31652"
                obs_have="31651"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26725"
                obs_have="26725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20356"
                obs_have="20356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9590316"
                         time_creation="Fri Mar 12 16:12:05 2021"
                         time_modification="Fri Mar 12 16:07:42 2021" />
        <observations epoch_first="Fri Mar 12 15:00:00 2021"
                      epoch_last="Fri Mar 12 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31652"
                obs_have="31651"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26725"
                obs_have="26725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20356"
                obs_have="20356"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:43"
                         size="9590316"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 16:07:42 2021" />
        <observations epoch_first="Fri Mar 12 15:00:00 2021"
                      epoch_last="Fri Mar 12 15:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="31652"
                obs_have="31651"
                obs_ratio="100.00" />
          <mask elevation="10 degrees"
                obs_expected="26725"
                obs_have="26725"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="20356"
                obs_have="20356"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071q.21o"
          error="0"
          interval="1"
          session="q">
      <control date="Fri Mar 12 17:19:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259817"
                         time_creation="Fri Mar 12 17:12:05 2021"
                         time_modification="Fri Mar 12 17:07:44 2021" />
        <observations epoch_first="Fri Mar 12 16:00:00 2021"
                      epoch_last="Fri Mar 12 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33055"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 17:48:42 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259817"
                         time_creation="Fri Mar 12 17:12:05 2021"
                         time_modification="Fri Mar 12 17:07:44 2021" />
        <observations epoch_first="Fri Mar 12 16:00:00 2021"
                      epoch_last="Fri Mar 12 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33055"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 19:37:48 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259817"
                         time_creation="Fri Mar 12 17:12:05 2021"
                         time_modification="Fri Mar 12 17:07:44 2021" />
        <observations epoch_first="Fri Mar 12 16:00:00 2021"
                      epoch_last="Fri Mar 12 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33055"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259817"
                         time_creation="Fri Mar 12 17:12:05 2021"
                         time_modification="Fri Mar 12 17:07:44 2021" />
        <observations epoch_first="Fri Mar 12 16:00:00 2021"
                      epoch_last="Fri Mar 12 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33055"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22145"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:45"
                         size="9259817"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 17:07:44 2021" />
        <observations epoch_first="Fri Mar 12 16:00:00 2021"
                      epoch_last="Fri Mar 12 16:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="35149"
                obs_have="33055"
                obs_ratio="94.04" />
          <mask elevation="10 degrees"
                obs_expected="27775"
                obs_have="27775"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="22145"
                obs_have="22145"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071r.21o"
          error="0"
          interval="1"
          session="r">
      <control date="Fri Mar 12 18:19:43 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9933170"
                         time_creation="Fri Mar 12 18:12:04 2021"
                         time_modification="Fri Mar 12 18:07:45 2021" />
        <observations epoch_first="Fri Mar 12 17:00:00 2021"
                      epoch_last="Fri Mar 12 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="34883"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="30284"
                obs_have="28184"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="24420"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Fri Mar 12 18:48:48 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9933170"
                         time_creation="Fri Mar 12 18:12:04 2021"
                         time_modification="Fri Mar 12 18:07:45 2021" />
        <observations epoch_first="Fri Mar 12 17:00:00 2021"
                      epoch_last="Fri Mar 12 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="34883"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="30284"
                obs_have="28184"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="24420"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Fri Mar 12 20:37:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9933170"
                         time_creation="Fri Mar 12 18:12:04 2021"
                         time_modification="Fri Mar 12 18:07:45 2021" />
        <observations epoch_first="Fri Mar 12 17:00:00 2021"
                      epoch_last="Fri Mar 12 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="34883"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="30284"
                obs_have="28184"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="24420"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9933170"
                         time_creation="Fri Mar 12 18:12:04 2021"
                         time_modification="Fri Mar 12 18:07:45 2021" />
        <observations epoch_first="Fri Mar 12 17:00:00 2021"
                      epoch_last="Fri Mar 12 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="34883"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="30284"
                obs_have="28184"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="24420"
                obs_ratio="92.08" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="9933170"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 18:07:45 2021" />
        <observations epoch_first="Fri Mar 12 17:00:00 2021"
                      epoch_last="Fri Mar 12 17:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37837"
                obs_have="34883"
                obs_ratio="92.19" />
          <mask elevation="10 degrees"
                obs_expected="30284"
                obs_have="28184"
                obs_ratio="93.07" />
          <mask elevation="15 degrees"
                obs_expected="26520"
                obs_have="24420"
                obs_ratio="92.08" />
        </observations>
      </control>
    </file>
    <file name="/stva071s.21o"
          error="0"
          interval="1"
          session="s">
      <control date="Fri Mar 12 19:19:44 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10073461"
                         time_creation="Fri Mar 12 19:12:05 2021"
                         time_modification="Fri Mar 12 19:07:45 2021" />
        <observations epoch_first="Fri Mar 12 18:00:00 2021"
                      epoch_last="Fri Mar 12 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="33688"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="28173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 19:48:47 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10073461"
                         time_creation="Fri Mar 12 19:12:05 2021"
                         time_modification="Fri Mar 12 19:07:45 2021" />
        <observations epoch_first="Fri Mar 12 18:00:00 2021"
                      epoch_last="Fri Mar 12 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="33688"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="28173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 21:37:50 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10073461"
                         time_creation="Fri Mar 12 19:12:05 2021"
                         time_modification="Fri Mar 12 19:07:45 2021" />
        <observations epoch_first="Fri Mar 12 18:00:00 2021"
                      epoch_last="Fri Mar 12 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="33688"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="28173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10073461"
                         time_creation="Fri Mar 12 19:12:05 2021"
                         time_modification="Fri Mar 12 19:07:45 2021" />
        <observations epoch_first="Fri Mar 12 18:00:00 2021"
                      epoch_last="Fri Mar 12 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="33688"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="28173"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:46"
                         size="10073461"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 19:07:45 2021" />
        <observations epoch_first="Fri Mar 12 18:00:00 2021"
                      epoch_last="Fri Mar 12 18:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="33695"
                obs_have="33688"
                obs_ratio="99.98" />
          <mask elevation="10 degrees"
                obs_expected="30116"
                obs_have="30116"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28173"
                obs_have="28173"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071t.21o"
          error="0"
          interval="1"
          session="t">
      <control date="Fri Mar 12 20:19:46 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="11880949"
                         time_creation="Fri Mar 12 20:12:07 2021"
                         time_modification="Fri Mar 12 20:07:51 2021" />
        <observations epoch_first="Fri Mar 12 19:00:00 2021"
                      epoch_last="Fri Mar 12 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45409"
                obs_have="43243"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="33002"
                obs_ratio="96.68" />
          <mask elevation="15 degrees"
                obs_expected="30065"
                obs_have="28930"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Fri Mar 12 20:48:48 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="11880949"
                         time_creation="Fri Mar 12 20:12:07 2021"
                         time_modification="Fri Mar 12 20:07:51 2021" />
        <observations epoch_first="Fri Mar 12 19:00:00 2021"
                      epoch_last="Fri Mar 12 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45409"
                obs_have="43243"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="33002"
                obs_ratio="96.68" />
          <mask elevation="15 degrees"
                obs_expected="30065"
                obs_have="28930"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Fri Mar 12 22:37:53 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="11880949"
                         time_creation="Fri Mar 12 20:12:07 2021"
                         time_modification="Fri Mar 12 20:07:51 2021" />
        <observations epoch_first="Fri Mar 12 19:00:00 2021"
                      epoch_last="Fri Mar 12 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45409"
                obs_have="43243"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="33002"
                obs_ratio="96.68" />
          <mask elevation="15 degrees"
                obs_expected="30065"
                obs_have="28930"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="11880949"
                         time_creation="Fri Mar 12 20:12:07 2021"
                         time_modification="Fri Mar 12 20:07:51 2021" />
        <observations epoch_first="Fri Mar 12 19:00:00 2021"
                      epoch_last="Fri Mar 12 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45409"
                obs_have="43243"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="33002"
                obs_ratio="96.68" />
          <mask elevation="15 degrees"
                obs_expected="30065"
                obs_have="28930"
                obs_ratio="96.22" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="11880949"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 20:07:51 2021" />
        <observations epoch_first="Fri Mar 12 19:00:00 2021"
                      epoch_last="Fri Mar 12 19:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45409"
                obs_have="43243"
                obs_ratio="95.23" />
          <mask elevation="10 degrees"
                obs_expected="34137"
                obs_have="33002"
                obs_ratio="96.68" />
          <mask elevation="15 degrees"
                obs_expected="30065"
                obs_have="28930"
                obs_ratio="96.22" />
        </observations>
      </control>
    </file>
    <file name="/stva071u.21o"
          error="0"
          interval="1"
          session="u">
      <control date="Fri Mar 12 21:19:46 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="12006362"
                         time_creation="Fri Mar 12 21:12:06 2021"
                         time_modification="Fri Mar 12 21:07:51 2021" />
        <observations epoch_first="Fri Mar 12 20:00:00 2021"
                      epoch_last="Fri Mar 12 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45199"
                obs_have="44067"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28989"
                obs_have="28989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 21:48:53 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="12006362"
                         time_creation="Fri Mar 12 21:12:06 2021"
                         time_modification="Fri Mar 12 21:07:51 2021" />
        <observations epoch_first="Fri Mar 12 20:00:00 2021"
                      epoch_last="Fri Mar 12 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45199"
                obs_have="44067"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28989"
                obs_have="28989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 23:37:54 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="12006362"
                         time_creation="Fri Mar 12 21:12:06 2021"
                         time_modification="Fri Mar 12 21:07:51 2021" />
        <observations epoch_first="Fri Mar 12 20:00:00 2021"
                      epoch_last="Fri Mar 12 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45199"
                obs_have="44067"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28989"
                obs_have="28989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="12006362"
                         time_creation="Fri Mar 12 21:12:06 2021"
                         time_modification="Fri Mar 12 21:07:51 2021" />
        <observations epoch_first="Fri Mar 12 20:00:00 2021"
                      epoch_last="Fri Mar 12 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45199"
                obs_have="44067"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28989"
                obs_have="28989"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:52"
                         size="12006362"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 21:07:51 2021" />
        <observations epoch_first="Fri Mar 12 20:00:00 2021"
                      epoch_last="Fri Mar 12 20:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="45199"
                obs_have="44067"
                obs_ratio="97.50" />
          <mask elevation="10 degrees"
                obs_expected="34821"
                obs_have="34821"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="28989"
                obs_have="28989"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071v.21o"
          error="0"
          interval="1"
          session="v">
      <control date="Fri Mar 12 22:19:46 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10717074"
                         time_creation="Fri Mar 12 22:12:06 2021"
                         time_modification="Fri Mar 12 22:07:48 2021" />
        <observations epoch_first="Fri Mar 12 21:00:00 2021"
                      epoch_last="Fri Mar 12 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37243"
                obs_have="36959"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35565"
                obs_have="35565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34307"
                obs_have="34307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Fri Mar 12 22:48:52 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10717074"
                         time_creation="Fri Mar 12 22:12:06 2021"
                         time_modification="Fri Mar 12 22:07:48 2021" />
        <observations epoch_first="Fri Mar 12 21:00:00 2021"
                      epoch_last="Fri Mar 12 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37243"
                obs_have="36959"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35565"
                obs_have="35565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34307"
                obs_have="34307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 00:37:54 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10717074"
                         time_creation="Fri Mar 12 22:12:06 2021"
                         time_modification="Fri Mar 12 22:07:48 2021" />
        <observations epoch_first="Fri Mar 12 21:00:00 2021"
                      epoch_last="Fri Mar 12 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37243"
                obs_have="36959"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35565"
                obs_have="35565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34307"
                obs_have="34307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10717074"
                         time_creation="Fri Mar 12 22:12:06 2021"
                         time_modification="Fri Mar 12 22:07:48 2021" />
        <observations epoch_first="Fri Mar 12 21:00:00 2021"
                      epoch_last="Fri Mar 12 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37243"
                obs_have="36959"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35565"
                obs_have="35565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34307"
                obs_have="34307"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:49"
                         size="10717074"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 22:07:48 2021" />
        <observations epoch_first="Fri Mar 12 21:00:00 2021"
                      epoch_last="Fri Mar 12 21:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="37243"
                obs_have="36959"
                obs_ratio="99.24" />
          <mask elevation="10 degrees"
                obs_expected="35565"
                obs_have="35565"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="34307"
                obs_have="34307"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071w.21o"
          error="0"
          interval="1"
          session="w">
      <control date="Sat Mar 13 01:37:50 2021"
               level="3">
        <file_statistics latency="00:55:11"
                         size="10127508"
                         time_creation="Sat Mar 13 00:06:09 2021"
                         time_modification="Fri Mar 12 23:55:10 2021" />
        <observations epoch_first="Fri Mar 12 22:00:00 2021"
                      epoch_last="Fri Mar 12 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38985"
                obs_have="38108"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34591"
                obs_have="34591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32132"
                obs_have="32132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:55:11"
                         size="10127508"
                         time_creation="Sat Mar 13 00:06:09 2021"
                         time_modification="Fri Mar 12 23:55:10 2021" />
        <observations epoch_first="Fri Mar 12 22:00:00 2021"
                      epoch_last="Fri Mar 12 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38985"
                obs_have="38108"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34591"
                obs_have="34591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32132"
                obs_have="32132"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:55:11"
                         size="10127508"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Fri Mar 12 23:55:10 2021" />
        <observations epoch_first="Fri Mar 12 22:00:00 2021"
                      epoch_last="Fri Mar 12 22:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="38985"
                obs_have="38108"
                obs_ratio="97.75" />
          <mask elevation="10 degrees"
                obs_expected="34591"
                obs_have="34591"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="32132"
                obs_have="32132"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
    <file name="/stva071x.21o"
          error="0"
          interval="1"
          session="x">
      <control date="Sat Mar 13 00:19:46 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10807258"
                         time_creation="Sat Mar 13 00:12:07 2021"
                         time_modification="Sat Mar 13 00:07:43 2021" />
        <observations epoch_first="Fri Mar 12 23:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44524"
                obs_have="44052"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="37177"
                obs_have="37177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 00:48:54 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10807258"
                         time_creation="Sat Mar 13 00:12:07 2021"
                         time_modification="Sat Mar 13 00:07:43 2021" />
        <observations epoch_first="Fri Mar 12 23:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44524"
                obs_have="44052"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="37177"
                obs_have="37177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 02:37:49 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10807258"
                         time_creation="Sat Mar 13 00:12:07 2021"
                         time_modification="Sat Mar 13 00:07:43 2021" />
        <observations epoch_first="Fri Mar 12 23:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44524"
                obs_have="44052"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="37177"
                obs_have="37177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sat Mar 13 17:43:08 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10807258"
                         time_creation="Sat Mar 13 00:12:07 2021"
                         time_modification="Sat Mar 13 00:07:43 2021" />
        <observations epoch_first="Fri Mar 12 23:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44524"
                obs_have="44052"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="37177"
                obs_have="37177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
      <control date="Sun Apr 11 04:02:37 2021"
               level="3">
        <file_statistics latency="00:07:44"
                         size="10807258"
                         time_creation="Thu Apr  8 01:57:13 2021"
                         time_modification="Sat Mar 13 00:07:43 2021" />
        <observations epoch_first="Fri Mar 12 23:00:00 2021"
                      epoch_last="Fri Mar 12 23:59:59 2021"
                      epochs="3600"
                      epochs_ratio="100.00">
          <mask elevation="03 degrees"
                obs_expected="44524"
                obs_have="44052"
                obs_ratio="98.94" />
          <mask elevation="10 degrees"
                obs_expected="37177"
                obs_have="37177"
                obs_ratio="100.00" />
          <mask elevation="15 degrees"
                obs_expected="31123"
                obs_have="31123"
                obs_ratio="100.00" />
        </observations>
      </control>
    </file>
  </station>
</QC>
